The Daily Split l #1 Endurance Sports Newsletter

Get the latest news, stories, gear, and data in triathlon, running, cycling and swimming for athletes chasing their next finish line. Join 50,000+ readers breaking their limits with the Daily Split Newsletter

Latest Posts

Apr 11, 2026

•

20 min read

Texas is About to Get Wild: Jelle Geens’ Full-Distance Gamble 🔥

PLUS... Swim Endurance Hacks That Actually Work

Matt Reeder, +1

Apr 7, 2026

•

15 min read

The Daily Split: Texas-Sized Kona Chaos + HYROX Hits 1 Million 🔥

PLUS... WIN the chance to design your own custom-made tri-suit

Matt Reeder, +1

Apr 4, 2026

•

21 min read

Celebrities who bossed endurance and the time you will need to make it into the London Marathon's top 30% 🔥

PLUS... WIN the chance to design your own custom-made tri-suit

Matt Reeder, +1

Mar 31, 2026

•

21 min read

The sense of 'failure' driving Big Blu onto incredible running feats and the science behind heart rate zones 🔥

PLUS... WIN the chance to design your own custom-made tri-suit

Matt Reeder, +1

Mar 28, 2026

•

20 min read

Oceanside Showdown: Can Anyone Stop the Norwegian Trio?

PLUS...Trisuit Giveaway, IOC Fairness Overhaul, and Heart Rate Mastery deep dive.

Matt Reeder, +1

Mar 24, 2026

•

20 min read

Should TUE athletes be named? Blummenfelt lays down titanic marker and tips on buying your next tri suit 🔥

PLUS... We have news from the weekend's dramatic Chianti Castles by UTMB.

Matt Reeder, +1

Mar 21, 2026

•

22 min read

Right Cracker Weekend: Geelong’s Four Titans Clash + Knibb’s T100 Masterclass 🔥

PLUS... Your guide to taking those first triathlon steps

Matt Reeder, +1

Mar 17, 2026

•

21 min read

Lionel Sanders is back in business... but what even is RED-S and how do you know if you've got it? 🔥

PLUS... Marathon records, Paris-Nice news, 'comparison culture' and all you need to know about Brick Workouts.

Matt Reeder, +1

Mar 14, 2026

•

21 min read

Lionel Sanders returns, and how to avoid 'dreadmill' syndrome 🔥

Also: Is triathlon doing enough for pregnant athletes?

Matt Reeder, +1