All T100 Triathlon events are qualifiers for the Qatar T100 Triathlon World Championships.
Find results and finisher pictures from your amateur T100 Triathlon or other T100 partcipation event.
Stay up to date with the T100 Triathlon World Tour standings and points tallies.
Explore high-performance gear and fan favorites at the T100 Store, designed for athletes and enthusiasts alike.
At T100, we’re redefining triathlon for every athlete, and helping to build the community we love. Come join. Come race. Come Redefine Yourself.
The club, in its current form, began in 2019, only months before the Covid pandemic brought organised sport to a standstill.
Rather than letting lockdown derail the club, members adapted quickly, embracing virtual races, online challenges and remote support to keep everyone motivated, connected and active during an uncertain time.
As restrictions lifted, many people were searching for new goals and fresh challenges — particularly through the surge in cycling participation — and Chesterfield Tri Club welcomed a wave of new members eager to test themselves in endurance sport. That growth helped shape the vibrant, supportive community that exists today.
Led by Chairperson and Head Coach Lorraine Murphy, the club has created a culture of encouragement, inclusivity and ambition, helping ordinary people achieve extraordinary goals.
A welcoming, community-driven club where everyday people discover they are capable of extraordinary things
We’re not a club built around a handful of elite athletes. We’re a community club where people of all ages and backgrounds support each other to achieve things they never thought possible. Whether that’s completing a first triathlon, swimming the Channel, running an ultra-marathon or representing Great Britain, everyone starts in the same place.
The T100 Triathlon World Tour is supported by these outstanding partners.
The 2026 T100 Triathlon World Tour takes the world’s best pro triathletes a globe-trotting adventure of international racing as they fight it out across iconic locations from March until the end-of-season showdown at the Qatar T100 Triathlon World Championships in December.
Experience T100 at world-class events across the globe. Whether you’re stepping up to your first triathlon or striving for your fastest performance yet, every race is an opportunity to push your limits. Train with purpose, embrace the challenge of the 100km distance, and earn a finish line moment that stays with you long after race day.
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