Slowtwitch News

Precision Fuel & Hydration Lands Title Sponsorship of IRONMAN 70.3 Worlds

IRONMAN today announced that Precision Fuel & Hydration, their on-course hydration partner for most events worldwide, will step up to title sponsorship of the 2025 IRONMAN 70.3 World Championships, taking...

by Ryan Heisler, August 19, 2025

Triathlon

Pro Photo Gallery: A Scorcher at IRONMAN 70.3 Louisville

Jason West wins IRONMAN 70.3 Louisville. We had to come out east for a couple of other races, so we took the chance to swing on into Louisville, KY for...

Triathlon

When Did “Bike for Show, Run for Dough” Stop Being True?

How far back is too far back in pro long-distance racing?

Triathlon

Book Review: Training and Competing with a Continuous Glucose Monitor by Hunter Allen

If you pick up the book hoping to understand how to interpret your glucose readings, identify patterns and tweak your nutrition for training, racing and recovery strategies, you’ll walk away satisfied.

Triathlon

Triathlon Community Jumps In to Help Blind Athlete Finish IRONMAN Canada-Ottawa

When Jessie Waterman's guide had to pull out of IRONMAN Canada, two strangers stepped up to help her make it to the finish

Triathlon

Is Plasmaide the Newest Norwegian Secret? Professor Alison Heather Explains

Norwegian stars Kristian Blummenfelt and Gustav Iden love the product so much they've become partners.

Triathlon

Meet Hårek Stranheim, the Man Who Dreamed up the Norseman Xtreme Triathlon

22 years ago he dreamed up an event he felt represented Norway's culture, landscape and love of expeditions. Triathletes from around the world clamour to get in.