The sub-3 hour marathon obsession


Newsletter #763: Wednesday, 18th March 2026


Hey runners, today’s newsletter leans into both the numbers that define the sport and the stories that complicate them.

We start with the enduring pull of the sub-three-hour marathon, a goal that shapes how thousands of runners train, think, and race, then look at Barcelona, where every podium finisher ran a personal best in a result that feels bigger than any single performance.

There’s also controversy at the NCAA level after athletes refused to share the podium with a champion they don’t trust, plus major shifts in the sport with Apple joining the London Marathon and Boston expanding its start waves.

And on the practical side, we’ve got everything from agility drills and HRV basics to the less glamorous reality of runner’s trots — along with a closer look at Fotyen Tesfay, whose near world-record run is forcing a rethink of what’s possible.

Jessy Carveth

Senior News Editor, Marathon Handbook


The Quiet Obsession Of The Sub Three-Hour Marathon

The science and psychology behind why so many runners long to run sub-3, and how ignoring this time-based goal is actually the best strategy to break three hours in the marathon


Every Podium Finisher at the Barcelona Marathon Just Ran a Personal Best. All Six of Them.

The times from Sunday's race in Barcelona were remarkable. What makes them worth examining is not any single performance — it's the pattern across the entire podium.


Runners Walk Off the Podium to Protest a Champion They Don’t Trust

At the NCAA Division III Indoor Championships, Seth Clevenger won two titles and shattered two records. His competitors refused to share the stage with him.


10 Agility Ladder Drills To Build Speed, Agility, And Quickness

Agility ladder drills don’t have to be reserved for competitive athletes who play sports like soccer, football, basketball, tennis, squash, or boxing. Here are the best agility ladder drills exercises to improve your quickness and coordination.


Runner’s Trots: How To Prevent Runner’s Diarrhea

Let’s just enter the confessional booth here one at a time. It’s happened to all of us: you’re blissfully running along enjoying your workout, or maybe even running a race, when it strikes...But you can avoid it.


The Athlete’s Guide To Heart Rate Variability (HRV): Part I

With all the buzz around HRV, there’s also a lot of confusion. What exactly does it measure? How should you track it? And most importantly, how do you apply it in real life to train smarter—not just harder?


Apple Signs On as Official Partner of the 2026 TCS London Marathon

The tech giant's move into elite race sponsorship signals a bigger push to be taken seriously as a running wearable — not just a very expensive step counter.


Boston Marathon Announces Big Switchup By Adding Two More Start Waves This April

The BAA is splitting 30,000 runners into six groups instead of four — here's what that means for your race morning.


Who Is Fotyen Tesfay? The Woman Who Nearly Broke Running’s Most Complicated World Record

She's been quietly elite for a decade. On Sunday she ran the second-fastest women's marathon in history. In another era, that sentence would be the whole story. It isn't anymore.


Possible Women’s Marathon World Record?! + Kipchoge’s 2026 World Tour | The Running Story

In this week’s episode of The Running Story, Michael Doyle and Jessy Carveth break down one of the wildest weeks in running news. From a 2:10 debut at the Barcelona Marathon that could challenge the women’s marathon world record to Eliud Kipchoge announcing a global marathon tour for 2026, there’s a lot to unpack.

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