Show Notes
The Nike Alphafly 4 is here, the first update to the franchise in two years and eight months, and we have had our hands on it since November. Michael Doyle and Alex Cyr go through the full spec sheet, every change from the Alphafly 3, and whether Nike has done enough to stay competitive at the top of the super shoe market. The Alphafly 4 retails for $275, which is $10 below what the Alphafly 3 launched at. Stack height is 39mm in the heel and 31mm in the forefoot, an 8mm drop, and it weighs 7.33 ounces in a men's size 10, with Nike rating it for roughly 300 miles. The carbon plate is wider, the Zoom Air units are 30 percent lighter, and the foam carries a new name, Zoom XLT. That weight is where the conversation gets interesting. The Adidas Adizero Pro Evo 3 weighs 4.3 ounces, and most of the current super shoe field sits under seven. We talk through whether the Alphafly 4 can be taken seriously at the front of a race, or whether Nike has built it for everyone else and is holding its real answer back for a shoe reported to be called the Apex. Along the way: every prototype sighting from Conner Mantz in Chicago to Jacob Kiplimo in London, a power ranking of the super shoe market as it stands, the cost per mile math that makes the Alphafly 4 look like a bargain, a round of over/unders on what the shoe does this fall, and whether either of us would actually race in it. CHAPTERS (00:00) It's Alphafly 4 Day (02:03) First Impressions Holding the Shoe (05:45) What Nike Changed Underfoot (07:55) The Spec Sheet: $275 and 39mm (10:10) Rated for 300 Miles (11:41) Zoom XLT and the Pebax Reveal (12:31) The Weight Problem (14:18) How It Stacks Up Against Its Rivals (15:37) Why the Alphafly 3 Was a Gold Mine (18:30) They Finally Fixed the Squeak (20:05) Where We Spotted the Prototypes (22:00) Every Podium It Has Already Won (23:04) The Sifan Hassan Mystery (23:57) The Zero Drop Prototype (25:51) Power Ranking the Elite Super Shoes (29:29) Where the Alphafly 4 Slots In (32:04) 92 Cents a Mile vs $6 a Mile (34:30) Hot Take: Best Seller in Six Months (36:22) The Apex, Nike's Real Answer (41:41) Over/Unders and Bold Predictions (46:57) Is Nike Done? (51:28) Would We Race In It? (55:40) Coming Next: Brett Schoolmeester Our full review is coming once test pairs arrive. Next week we talk to Brett Schoolmeester, Nike's vice president of innovation. Watch this episode on YouTube: [CHANNEL LINK] Newsletter: [NEWSLETTER LINK]
More from Marathon Handbook Podcast
Traveling for a race? On this week’s episode of The Marathon Handbook Podcast, Michael Doyle, Alex Cyr and Katelyn Tocci are joined by Jessy Carveth live from Michael’s living room in Toronto. They’re there for Toronto Waterfront Marathon weekend, and the crew breaks down everything you need to know about racing away from home. SUPPORT OUR SPONSORS: We love Wahoo’s KICKR RUN treadmill – go to https://wahoofitness.com and use promo code MHRUN to get a free $319 KICKR Headwind Fan with your treadmill order. Marathon Handbook listeners get 15% off their entire order when shopping CEP Running online through November 15! Shop CEP Running or enter code LRL-NYC-15 at checkout.
Michael, Alex and Katelyn react to the 2026 Chicago Marathon after recording their live watchalong. They cover the biggest surprises and key takeaways from the race. We love Wahoo’s KICKR RUN treadmill – go to https://wahoofitness.com and use promo code MHRUN to get a free $319 KICKR Headwind Fan with your treadmill order. TORONTO MILE ZERO LIVE SHOW, 17th Oct: https://www.eventbrite.com/e/marathon-handbook-live-mile-zero-toronto-2026-tickets-2002512056467 NYC MILE ZERO LIVE SHOW, 31st Oct: https://www.eventbrite.com/e/marathon-handbook-live-mile-zero-nyc-2026-tickets-2002340913574 Join Marathon Handbook's RunClub for access to our members-only podcast, training plans, community rooms, merch and more: https://marathonhandbook.com/runclub Shop Marathon Handbook Merch: https://store.marathonhandbook.com Send us a question: https://marathonhandbook.com/podcast/ Join our newsletter: https://marathonhandbook.com/newsletter/
How do you go from job-hunting after college to a 2:05:54 marathon, run in Toledo, in one year? Vinny Mauri did it, and now he’s one of the most talked-about American runners at the 2026 Chicago Marathon. Alex Cyr caught up with Vinny at the Chicago Marathon athlete availability, two days before his first big-city marathon. Vinny explains the 45-mile day that capped his build: 2 x 50 minutes in the morning and 4 x 20 minutes in the afternoon, both on the treadmill. He also explains how he picks his workouts by asking friends and Instagram followers to “pick a number one to four.”
Chicago Marathon weekend is almost here! Michael Doyle, Alex Cyr and Katelyn Tocci preview the race, then answer your questions. SUPPORT OUR SPONSORS: We love Wahoo’s KICKR RUN treadmill – go to https://wahoofitness.com and use promo code MHRUN to get a free $319 KICKR Headwind Fan with your treadmill order. This episode is presented by Momentous. Use promo code MARATHON for up to 35% off your first order: https://livemomentous.com Marathon Handbook listeners get 15% off their entire order when shopping CEP Running online through November 15! Shop CEP Running or enter code LRL-NYC-15 at checkout.
Nike has announced three new race day shoes, and the headliner is the Nike Apex: a zero drop super shoe with 40mm of stack in both the heel and the forefoot, built to challenge the Adidas Adios Pro Evo 3 at the front of the world's fastest marathons. Alex Cyr and Michael Doyle break down the Apex, the Alphafly 4 and the $145 Swooshfly. We sat in on Nike's briefing with the executives and designers behind these shoes and draw on conversations from this summer with Nike athletes and with Brett Schoolmeester, the VP who has helped lead Nike's super shoe program from the start. We cover the Apex's specs and $350 price, whether Nike's athletes will embrace a zero drop racer, how hard it may be to buy a pair, why the Swooshfly is aimed at beginners and at China's booming marathon scene, and whether Nike now has the best running shoe lineup in the sport.