Doctors of Running Podcast

Time for a little DOR myth busting! Nathan, David, and Matt team up to take a look at some user-submitted running "truths", to shed some light on whether they're fact or fiction. Does your cadence need to be at least 180spm? Is it ok to run in super shoes if you're "slow"? How much cushion is too much? We'd love to do more of these, so hit us up with your running myths at doctorsofrunning@gmail.com.Get your DOR Merch: https://doctors-of-running.myspreadshop.com/We're thrilled to have Rabbit as a presenting partner! You can use code DOCTORS10 to get 10% off your entire order of $50.00 or more. Note that the code is limited to one use per customer and can’t combined with other discounts. The code is active from 1st of every month to last day at 11:59PM PST, but don't worry because we'll be bringing you a new code every month. Shop now at https://www.runinrabbit.com/.Get 20% off your first order from Skratch with code: DOCTORSOFRUNNING! https://www.skratchlabs.comChapters0:00 - Intro2:14 - In for Testing: Powered by Skratch Labs13:14 - Fact or Fiction? If you need orthotics once, you need them forever25:00 - Most runs should be Zone 2 + 80/20 training33:14 - Running cadence should be at least 180 steps per minute38:50 - More cushion is better44:04 - Running is bad for your knees51:04 - Barefoot shoes cause injuries57:30 - Super shoes don't work for slower runners1:03:08 - Soft surfaces reduce injury risk1:09:30 - All shoes can be trail shoes if you try hard enough1:12:48 - Wrap-up

When we talk shoes it's almost always midsoles: foams, plates, geometries, hype. We often forget the uppers of our shoes, and problems with them can make or break the running experience. Matt, David, and Nathan get together to talk about their three biggest pet-peeves when it comes to shoe fit. Heel rubbing, too much padding, narrow forefoots, and more. What are your fit pet-peeves? Email us at doctorsofrunning@gmail.com.Get your DOR Merch: https://doctors-of-running.myspreadshop.com/We're thrilled to introduce Rabbit as a presenting partner! You can use code DORJAN10 to get 10% off your entire order of $50.00 or more. Note that the code is limited to one use per customer and can’t combined with other discounts. The code is active from 1st of every month to last day at 11:59PM PST, but don't worry because we'll be bringing you a new code every month. Shop now at https://www.runinrabbit.com/.Get 20% off your first order from Skratch with code: DOCTORSOFRUNNING! https://www.skratchlabs.comChapters0:00 - Intro1:16 - In for Testing: Powered by Skratch Labs26:31 - What can make or break a shoe's upper31:03 - Low forefoot volume and width32:39 - Not enough room where the midfoot & forefoot transition35:13 - Overly tapered toe boxes41:25 - Too early of a taper43:05 - Overly plush & padded uppers46:37 - Tongues that are either too thick or too thin51:37 - Not enough security in the midfoot54:11 - Heel seams that cause rubbing57:51 - Heel counters that angle into the Achilles1:02:31 - Wrap-up

Our teams loves answering your questions, so here we are to dig into the mailbag! Nathan, Andrea, and David team up and talk to talk shoes, training, and injuries. They discuss advice for running with arthritis and neuromas, the best wet-weather shoes, non-plated speed-training shoes, and much more. Want your question on the next mailbag? Email us at doctorsofrunning@gmail.com.Get your DOR Merch: https://doctors-of-running.myspreadshop.com/We're thrilled to introduce Rabbit as a presenting partner! You can use code DORJAN10 to get 10% off your entire order of $50.00 or more. Note that the code is limited to one use per customer and can’t combined with other discounts. The code is active from 1st of every month to last day at 11:59PM PST, but don't worry because we'll be bringing you a new code every month. Shop now at https://www.runinrabbit.com/.Get 20% off your first order from Skratch with code: DOCTORSOFRUNNING! https://www.skratchlabs.comChapters0:00 - Intro1:48 - In for Testing: Powered by Skratch Labs16:26 - Advice for running degenerative joint disease and arthritis25:00 - Good shoes for wet/muddy parkruns30:34 - Does toe spring effect hyper extension?40:06 - Brannock size vs. running shoe size44:46 - Non-plated speed shoes49:14 - Advice for children dealing with Sever's Disease54:26 - Shoe options for training with a neuroma1:00:46 - Wrap-up

We're heading into the new year with a new round of Buy or Sell, one of our favorite podcast games. If you don't know the drill, we force ourselves to decide whether we buy or sell an idea, shoe, treatment, etc. Today, Nathan, David, and Matt debate the Saucony Endorphin Azura (Shift 3 replacement??), the venerable ASICS Nimbus, whether runner's high really exists, and much more. Want your idea on the next edition of Buy or Sell? Email us at doctorsofrunning@gmail.com!We're thrilled to introduce Rabbit as a presenting partner! You can use code DORJAN10 to get 10% off your entire order of $50.00 or more. Note that the code is limited to one use per customer and can’t combined with other discounts. The code is active from 1st of every month to last day at 11:59PM PST, but don't worry because we'll be bringing you a new code every month. Shop now at https://www.runinrabbit.com/.Get your DOR Merch: https://doctors-of-running.myspreadshop.com/Get 20% off your first order from Skratch with code: DOCTORSOFRUNNING! https://www.skratchlabs.comChapters0:00 - Intro4:26 - In for Testing: Powered by Skratch Labs14:20 - Buy/sell: Saucony Endorphin Azura24:34 - The Azura as a Shift 3 replacement29:18 - ASICS Nimbus 28 is better than the 2735:54 - The Saucony Endorphin Pro 5 is a super shoe44:48 - Running a marathon or ultra in 202653:12 - Running doubles1:01:50 - Runner's high is real1:11:25 - Wrap-up

Nathan and Matt are joined by a very special guest, Dr. Karin Sibernagel, Professor at University of Delaware, to discuss the latest research about tendon anatomy, injury, and rehabilitation. Karin shares her extensive experience, both scientific and practical as a clinician, about everything tendon, especially the Achilles. They dive into the specific anatomy of tendons, why they so often get injured, and what you can do to rehabilitate on your own.Get your DOR Merch: https://doctors-of-running.myspreadshop.com/Get 20% off your first order from Skratch with code: DOCTORSOFRUNNING! https://www.skratchlabs.comChapters0:00 - Intro2:32 - Karin's background & research6:30 - An overview of the anatomy of tendons10:40 - How the muscle, bone, & tendon work together when in movement14:18 - How to analyze how ready the calf complex is for running21:18 - They physiology of tendon pain24:46 - Risk factors for tendon injuries27:24 - Rehabbing tendon pain31:08 - Why heavy loading rebuilds tendons36:38 - Timelines for tendon healing38:32 - The results of Karin's latest research48:52 - How useful is shockwave therapy?54:24 - The role of shoes in achilles tendon pain59:28 - The effect of consistent super shoe use on tendon health1:08:54 - Wrap-up

In this final part of our series meeting with brands to highlight their updates in the next year, Andrea is joined by Russ Stevens & Carolyn Todd from Topo Athletic. They highlight the big redesign to the Specter 3 featuring an all new A-TPU midsole. They'r also bringing updates to the Atmos, Ultrafly, trail favorites like the Terraventure, and many more. Get your DOR Merch: https://doctors-of-running.myspreadshop.com/Get 20% off your first order from Skratch with code: DOCTORSOFRUNNING! https://www.skratchlabs.comChapters0:00 - Intro2:28 - What makes Topo tick6:08 - Specter 310:47 - Atmos 215:34 - Ultrafly 619:12 - Aura 222:48 - Connect28:28 - Ultraventure 531:18 - Terraventure 533:56 - Future Cyclone updates38:45 - What the next couple years have in store for Topo43:54 - Wrap-up

As we continue our in-depth looks at upcoming 2026 shoes with different brands, David is joined by Luca Ciccone, Cory Hoffman, and Katie Pyle of Saucony, who's coming up big in 2026 with updates and new releases. The Endorphin line gets a new member with the Azura, a plateless PWRRUN PB trainer, and updates to the Endorphin Pro and Elite. Looking for max cushion? The Triumph and Hurricane are getting big updates, and they'll be joined by the new Paramount Max. Listen in to hear about even more of what they have coming next year.Get your DOR Merch: https://doctors-of-running.myspreadshop.com/Get 20% off your first order from Skratch with code: DOCTORSOFRUNNING! https://www.skratchlabs.comChapters0:00 - Intro2:50 - Endorphin Azura8:20 - Endorphin Pro 514:42 - Endorphin Elite 320:56 - Paramount Max29:32 - Triumph 2435:02 - Hurricane 2641:40 - Updates to the Ride & Guide44:54 - A breakdown of all of Saucony’s foams50:38 - Wrap-up

We're here with the second episode in a series of interviews with running shoe companies as they show off what they've got in store for 2026! Matt is joined by long time friends of the pod, Tina Danforth and Evan Day from Brooks. They give us a look into Brooks's unique approach to developing shoes for walkers, casual runners, elites, and everyone in between. They walk us through the new Glycerin FLex, Glycerin Max 2, Ghost Trail, Hyperion Elite 6, and many more.Get your DOR Merch: https://doctors-of-running.myspreadshop.com/Get 20% off your first order from Skratch with code: DOCTORSOFRUNNING! https://www.skratchlabs.comThis episode is sponsored by RunDNA. We love the Certified Endurance Running Course, designed for anyone that wants to deepen their understanding of running and training. It’s not only deeply scientific, but also practical and applicable. Over 10,000 people around the world have enjoyed this course. If you want to check it out, go to ⁠RunDNA.com⁠ and use code DOR20 to get 20% off.Chapters0:00 - Intro4:38 - How Brooks approaches shoe "experiences"12:24 - Glycerin Flex18:52 - Updates the the rest of the Glycerin line21:34 - The Ghost line updates28:02 - Updates to the Beast31:20 - Updates to the Hyperion Elite36:50 - Hyperion Max41:22 - Trail shoe updates45:40 - The new Revel Max58:16 - Wrap-up

With 2026 right around the corner, we've got a series of conversations with running brand to take a deep dive on the shoes they've got coming up next year. Andrea is joined by Mizuno's Shunsuke Aoi, Global Product Line Manager to take a look at their brand new Hyperwarp line of racing shoes (Pure, Pro, and Elite). They also discuss what we can expect to see in the updates to the fan-favorite Neo Zen and Neo Vista models. Read our Hyperwarp Pure review here, and keep an eye out for reviews of the Elite & Pro models: https://www.doctorsofrunning.com/2025/12/mizuno-hyperwarp-pure-review-2026.htmlGet your DOR Merch: https://doctors-of-running.myspreadshop.com/Get 20% off your first order from Skratch with code: DOCTORSOFRUNNING! https://www.skratchlabs.comChapters0:00 - Intro1:06 - An overview of Mizuno's new racing line6:42 - The development of the Hyperwarp line8:32 - Hyperwarp Pure11:26 - Hyperwarp Elite16:20 - Plate design23:20 - Hyperwarp Pro29:06 - The future of the Rebellion line30:42 - What's next for the Neo line38:28 - The future of the Wave Rider41:16 - What 2026 holds for Mizuno45:36 - Wrap-up

As we approach the end of 2025, we take some time to recap the year in running. David, Matt, and Nathan team up to talk about their favorite shoe brands, most innovative shoes, most disappointing shoes, what's on the horizon for 2026, and more. What do you think? What were your highlights and lowlights for 2025? Email us at doctorsofrunning@gmail.com.Get your DOR Merch: https://doctors-of-running.myspreadshop.com/Get 20% off your first order from Skratch with code: DOCTORSOFRUNNING! https://www.skratchlabs.comChapters0:00 - Intro2:51 - In for Testing: Powered by Skratch Labs21:48 - Top shoe brand of 202528:30 - Brand to look out for in 202632:34 - Best shoe updates of the year37:38 - Most innovative shoe44:52 - Biggest disappointment of the year54:34 - Favorite racing moment of the year1:01:47 - Wrap-up

It's time for a mailbag round where we dig through our emails and DMs to answer your questions! Matt & David team up to tackle questions about heel drop, stable-neutral speed shoes, treadmill shoes, how they'd build a rotation, and more. Want your question answered on the next mailbag? Email us at doctorsofrunning@gmail.com.Get your DOR Merch: https://doctors-of-running.myspreadshop.com/Get 20% off your first order from Skratch with code: DOCTORSOFRUNNING! https://www.skratchlabs.comLEVER Movement⁠ is portable and effective body weight support systems. Our products, including the LEVER System that allow users to reduce their effective body weight during exercise ( from 0 to 45 pounds off). This reduction is achieved through our bungee system that redistribute a portion of the user’s body weight, making exercises less strenuous and more manageable. LEVER Movement is committed to revolutionizing the way you train and recover, providing you with the tools to achieve your fitness goals with greater confidence and reduced risk. Chapters0:00 - Intro1:32 - In for Testing: Powered by Skratch Labs8:40 - Is the stated heel drop the same no matter the size of the shoe?12:00 - Shoe suggestions with a heel rocker, but mild forefoot rocker17:30 - Shoe & exercise options for toe flexor pain22:48 - Toe numbness in Vomero Plus26:30 - Book recommendations30:08 - Wide options similar to the original Saucony Tempus36:16 - Choosing shoes for treadmill running39:46 - How would you build a 3, 2 or 1 shoe rotation?48:26 - Wrap-up

It's that time of year! We get the whole team, Nathan, Andrea, Matt, and David, together to round up our favorite shoes of the year. This time we're doing things a little differently for the pod: no categories, just favorites. We list out our straight-up favorite shoes that released in 2025 and tell you why we love them so much. We'd love to know what's on your list! Email us at doctorsofrunning@gmail.com.Get your DOR Merch: https://doctors-of-running.myspreadshop.com/Get 20% off your first order from Skratch with code: DOCTORSOFRUNNING! Visit https://www.skratchlabs.comThis episode is sponsored by RunDNA. We love the Certified Endurance Running Course, designed for anyone that wants to deepen their understanding of running and training. It’s not only deeply scientific, but also practical and applicable. Over 10,000 people around the world have enjoyed this course. If you want to check it out, go to RunDNA.com and use code DOR20 to get 20% off.Chapters0:00 - Intro3:31 - In for Testing: powered by Skratch Labs15:27 - #5 shoe of the year26:17 - #438:18 - #349:36 - #21:06:24 - #1 Favorite shoe of the year1:26:10 - Wrap-up

Matt is joined by a familiar face this week as Saucony’s Senior Performance Engineer Cory Hofmann joins for a discussion about super shoes. Matt and Cory debate whether this unique footwear is the cause of overuse injuries among runners in recent years. Hear what both sides have to say on this issue and let us know what you think in the comments or at doctorsofrunning@gmail.com.Get your DOR Merch: https://doctors-of-running.myspreadshop.com/Get 20% off your first order from Skratch with code: DOCTORSOFRUNNING! https://www.skratchlabs.comLEVER Movement⁠ is portable and effective body weight support systems. Our products, including the LEVER System that allow users to reduce their effective body weight during exercise ( from 0 to 45 pounds off). This reduction is achieved through our bungee system that redistribute a portion of the user’s body weight, making exercises less strenuous and more manageable. LEVER Movement is committed to revolutionizing the way you train and recover, providing you with the tools to achieve your fitness goals with greater confidence and reduced risk. https://levermovement.comChapters0:00 - Intro4:11 - An overview of Cory's article on injury risk & running in super shoes6:35 - A 2023 study on bone-stress injuries when running in carbon-plated shoes12:49 - What is "advanced footwear technology"?18:57 - Does footwear influence stress injuries?24:19 - A study on foot movement while running in super shoes30:45 - How can we summarize the injury effect of super shoes?39:33 - How do super shoes impact training load?49:10 - How can we be cautious not to overtrain?53:43 - Can we train all the time in super shoes?1:01:19 - Wrap-up

It's critical to take time off after a big training block, but as runners it can be hard to convince ourselves to do it. Nathan and Andrea team up to talk all things offseason and base building to help you plan how to build back stronger after your latest training. They give you their favorite strategies and tips as coaches on how to effectively recover, incorporate strength-training, and plan for the next big race. Get your DOR Merch: https://doctors-of-running.myspreadshop.com/Get 20% off your first order from Skratch with code: DOCTORSOFRUNNING! Visit ⁠https://www.skratchlabs.com⁠LEVER Movement⁠ is portable and effective body weight support systems. Our products, including the LEVER System that allow users to reduce their effective body weight during exercise ( from 0 to 45 pounds off). This reduction is achieved through our bungee system that redistribute a portion of the user’s body weight, making exercises less strenuous and more manageable. LEVER Movement is committed to revolutionizing the way you train and recover, providing you with the tools to achieve your fitness goals with greater confidence and reduced risk. Visit ⁠https://levermovement.com⁠.Chapters0:00 - Intro1:56 - In for Testing: powered by Skratch Labs17:40 - Our current favorite winter gear25:34 - What does an offseason look like?35:56 - You actually have to take time off running41:12 - Offseasons are the time to change things up44:22 - Reflect & plan50:16 - Have a consistent weight-lifting routine54:44 - How to get started lifting57:26 - When's the best time to lift?58:42 - Add plyometrics1:01:50 - The offseason is the time to pain & injuries1:08:04 - Wrap-up

On this episode we've got a bit of a spinoff of our buy/sell format where Matt & David break down what each running shoe brand does best and worst. They take a broad look at what each company offers across their lineups, talk about their most & least favorite shoes from each, talk innovation, and more. We want to hear from you! What's your favorite brand? What do you think each company does best? Email us at doctorsofrunning@gmail.com.Get your DOR Merch: https://doctors-of-running.myspreadshop.com/Get 20% off your first order from Skratch with code: DOCTORSOFRUNNING! Visit https://www.skratchlabs.comLEVER Movement⁠ is portable and effective body weight support systems. Our products, including the LEVER System that allow users to reduce their effective body weight during exercise ( from 0 to 45 pounds off). This reduction is achieved through our bungee system that redistribute a portion of the user’s body weight, making exercises less strenuous and more manageable. LEVER Movement is committed to revolutionizing the way you train and recover, providing you with the tools to achieve your fitness goals with greater confidence and reduced risk. Visit https://levermovement.com.Chapters0:00 - Intro1:44 - In for Testing: Powered by Skratch Labs9:00 - The Best & Worst things Nike does18:54 - Brooks27:12 - Hoka34:38 - Asics43:16 - On1:51:22 - Adidas1:00:52 - Puma1:06:34 - Mizuno1:13:36 - Saucony1:19:12 - New Balance1:23:50 - Wrap-up

Shin splints (or medial tibial stress syndrome) are the bane of many a runner, proving hard to find a cause for and hard to treat. Nate is joined by Dr. Doug Adams to demystify this frustrating ailment. Nate & Doug break down the physiology of shin splints and its most common causes. They offer strategies to both prevent and rehab from shin splints, and offer insights on how your footwear might be affecting your shin pain. Dr. Doug Adams is a Physical Therapist who has published and spoken at an international level on all things related to running. Doug has taught thousands of professionals his systematic approach to providing personalized plans for runners through the Certified Running Gait Analyst and Endurance Running Coaching courses. He also designed and created a portable 3D Motion Analysis system called Helix 3D for analyzing and categorizing running form that is used widely throughout the Department of Defense and commercial sectors. You can find him on Instagram at @RunDNASystem and @DougAdamsPT.Get your DOR Merch: https://doctors-of-running.myspreadshop.com/Get 20% off your first order from Skratch with code: DOCTORSOFRUNNING!Chapters0:00 - Intro4:34 - Defining the term "shin splints"7:04 - Can I run through shin splints?12:10 - How do I get to race day healthy if I'm experiencing shin splints?15:24 - What can I do to prevent shin splints?25:56 - How to tell whether it's shin splints or a stress fracture30:30 - What causes shin splints?35:26 - The role of gait retraining48:42 - How to manage training load wisely54:36 - Do shoes cause shin splints? Will better shoes fix it?1:02:56 - Wrap-up

Time to check the mail! We love answering listener questions and on this round, it's all about shoes. Nathan, David, and Matt talk about the best shoes for Haglunds, fun stable-neutral options, shoes to help with easily-rolled ankles, and more. Want your question on the next mailbag episode? Email us at doctorsofrunning@gmail.com!Get your DOR Merch: https://doctors-of-running.myspreadshop.com/Get 20% off your first order from Skratch with code: DOCTORSOFRUNNING!LEVER Movement⁠ is portable and effective body weight support systems. Our products, including the LEVER System that allow users to reduce their effective body weight during exercise ( from 0 to 45 pounds off). This reduction is achieved through our bungee system that redistribute a portion of the user’s body weight, making exercises less strenuous and more manageable. LEVER Movement is committed to revolutionizing the way you train and recover, providing you with the tools to achieve your fitness goals with greater confidence and reduced risk.Chapters0:00 - Intro2:05 - In for Testing: Powered by Skratch Labs15:12 - Fun alternatives to the Supernova Solution25:56 - Matt's current favorite shoes for Haglund's deformity32:14 - How to explain rockered shoes to the general population39:00 - Shoes similar to the Brooks ST 546:34 - Shoes to help guard against easily-rolled ankles55:06 - Replacements for the ASICS Glideride 31:02:22 - Wrap-up

As physical therapists, we get to see a lot of runners stuck in frustrating situations. Andrea, Matt, and David draw on their years of experience to discuss the most common mistakes they see runners make, some leading to injury and some not. They talk about the risks of over-training, playing the comparison game, idolizing achievements, and more. We'd love to hear from you! What are some of the mistakes you've made in your training or running career? Drop a comment or email us at doctorsofrunning@gmail.com.Get your DOR Merch: https://doctors-of-running.myspreadshop.com/Get 20% off your first order from Skratch with code: DOCTORSOFRUNNING!LEVER Movement⁠ is portable and effective body weight support systems. Our products, including the LEVER System that allow users to reduce their effective body weight during exercise ( from 0 to 45 pounds off). This reduction is achieved through our bungee system that redistribute a portion of the user’s body weight, making exercises less strenuous and more manageable. LEVER Movement is committed to revolutionizing the way you train and recover, providing you with the tools to achieve your fitness goals with greater confidence and reduced risk.Chapters0:00 - Intro3:18 - In for Testing: Powered by Skratch Labs14:39 - The biggest mistakes we see runners make15:46 - Not running easy runs easy enough19:20 - Over-estimating your abilities22:22 - Doing too much too soon25:16 - Not accounting for outside-of-running variables29:58 - Not adapting training to life stressors33:42 - Basing self-esteem on athletic performance39:26 - Not having a good healthcare practitioner43:50 - Chasing medals & achievements52:14 - Top shoe mistakes1:02:18 - Wrap-up

Over the past few years, On has become one of the most popular running shoe and apparel brands, both in and outside of the running world. With recent offerings like the Cloudmonster, Cloudsurfer, and Cloudboom Strike, they've proven they can make competitive and impressive shoes. They don't have the most clear-cut of lineups like lots of other brands so, Nathan, David, and Matt get together to break down On's shoes. They talk about On's foams, the function of the "clouds" (pods), their favorite On shoes, and more.Get your DOR Merch: https://doctors-of-running.myspreadshop.com/Get 20% off your first order from Skratch with code: DOCTORSOFRUNNING!LEVER Movement is portable and effective body weight support systems. Our products, including the LEVER System that allow users to reduce their effective body weight during exercise ( from 0 to 45 pounds off). This reduction is achieved through our bungee system that redistribute a portion of the user’s body weight, making exercises less strenuous and more manageable. LEVER Movement is committed to revolutionizing the way you train and recover, providing you with the tools to achieve your fitness goals with greater confidence and reduced risk.Chapters0:00 - Intro2:10 - In for Testing: Powered by Skratch Labs14:38 - A background of On Running18:58 - How legitimate was the original idea of the pods?23:07 - How durable are the clouds?32:52 - Breaking down On's foam lineup38:36 - Categorizing On's shoes50:24 - If you could recommend one On shoe, which would it be?56:04 - Do rocks ever get stuck in the pods?59:16 - Wrap-up

Age comes for us all, no matter how active we are, but that doesn't mean it has to slow us down! Matt & David get together to discuss how aging affects running and how to adapt. They share stories from their journeys & life changes, insights from Matt's research & other studies, and share strategies to adapt your training as you age. Get your DOR Merch: https://doctors-of-running.myspreadshop.com/Get 20% off your first order from Skratch with code: DOCTORSOFRUNNING!Chapters0:00 - Intro2:39 - In for Testing: Powered by Skratch Labs12:23 - Adapting to aging & life changes23:10 - Physiological changes as we age28:58 - Adjusting your training43:25 - The role of strength-training & cross-training55:37 - Wrap-up