Doctors of Running Podcast

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

They debate new trainers like the Saucony Endorphin Azura and whether it can replace the Shift. They argue over the ASICS Nimbus 28 and what makes modern daily trainers different. They evaluate the Saucony Endorphin Pro 5 as a fortified super shoe. They discuss training choices like running doubles and whether to race a marathon or ultra in 2026. They finish by tackling whether runner’s high is real.

Dr. Karin Sibernagel, a tendon researcher and physical therapy professor, discusses Achilles anatomy and why tendons fail. She covers how muscle and tendon interact in running. Practical topics include assessing calf readiness, progressive loading rehab, pain‑monitoring during activity, shockwave therapy, and how shoes and super shoes change tendon load.

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

Luca Ciccone, Saucony engineer specializing in foam chemistry and plate geometry. Cory Hoffman, senior performance engineer who tests and tunes foams and plates in the lab. Katie Pyle, senior product manager leading the 2026 Endorphin lineup. They break down new Endorphin Azura, Pro and Elite tweaks, the IncrediRun and Incredilux foams, plus big updates to Triumph, Hurricane, Paramount Max, Ride and Guide.

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