Singapore T100 Triathlon | Participate

Singapore

25-26 April 2026

Singapore

25-26 April 2026

RACE info

Updated Swim Criteria! Updated Swim Criteria! Updated Swim Criteria! Updated Swim Criteria! Updated Swim Criteria!

WE'RE RETURNING TO SINGAPORE!

We’re thrilled to announce that we’ll be back on 25-26 April, 2026, for another incredible weekend of racing in Singapore.

Held in the awe-inspiring Marina Bay, the Singapore T100 is your chance to race on a spectacular city circuit, alongside thousands of fellow athletes. Ride on closed, landmark studded roads and enjoy a racing experience like no other, with triathlon and duathlon events providing something for everyone.

Exciting things to look forward to

Triathlons

100km

Individual

Olympic

Individual

Sprint

Individual

Duathlons

Long Duathlon

Individual

Standard Duathlon

Individual

Long Duathlon

Team Relay

Standard Duathlon

Team Relay

Aquathlons

Youth Aquathlon

Individual
14-18 years

10 x

WORLD CHAMPIONSHIP SLOTS PER AGE GROUP

2025 Recap

Singapore T100 - Age Group unfiltered

Experience what it’s like to race the Singapore T100 as an age grouper – the atmosphere, the iconic landmarks, the incredible community. Be a part of the community redefining triathlon. Iconic locations, world class athlete experience and thousands of heroes just like you!

Testimonials

What athletes say about their experience

Read reviews on Racecheck

All Races

100km Triathlon

The pinnacle of triathlon! The T100 distance features a 2km swim, 80km bike and 18km run – the same covered by the world’s best professional athletes in the T100 Triathlon World Tour.

Chosen by many first timers as a true challenge with a finish-line euphoria to match, it’s also the domain of athletes seeking to qualify for the Qatar T100 World Championship Finals.

Olympic Triathlon

The same distance that saw Cassandre Beaugrand and Alex Yee win gold in Paris, the Olympic-distance triathlon features a 1.5km swim, 40km bike and 10km run.

Short enough to go hard, long enough to test physical and mental strength, this classic distance is the point where speed and endurance collide.

Equally suited to first-time triathletes and seasoned competitors, Olympic-distance is a great athletic challenge for those seeking that finish-line feeling or ideal for high-performers crunched for training time.

Sprint Triathlon

With a 750m swim, 20km bike and 5km run, Sprint Triathlon is where most athletes first dip their toes into the sport of triathlon.

The combination of the shorter distances, inclusive atmosphere and celebratory finish line makes it the perfect choice for the tri-curious – or those wanting to set a blistering new PR over this classic triathlon distance.

Long Duathlon

The ultimate run-bike-run endurance challenge! The Long Duathlon features a 9.5km run, 64km bike, and a final 9.5km run – a true test of stamina, speed, and mental resilience across three demanding stages.

Favoured by athletes seeking a serious challenge, it delivers a finish-line euphoria like no other. Whether you’re chasing a personal best or looking to prove your endurance, the Long Duathlon pushes every competitor to their limits and rewards them with the thrill of achievement.

Team Relay option available – make a team of 2 or 3 and take on each leg of the duathlon in our relay competition.

Standard Duathlon

The classic test of run-bike-run endurance! The Standard Duathlon features a 5km run, 32km bike, and 5km run – a pure showcase of speed, stamina, and mental strength across three fast-paced segments.

Chosen by many as a gateway into multisport racing, it’s the perfect challenge for athletes chasing the ultimate finish-line rush. Experienced duathletes also embrace it to push their limits and measure themselves against like-minded competitors.

Team Relay option available – make a team of 2 or 3 and take on each leg of the duathlon in our relay competition.

Youth Aquathlon

This swim-run event offers youth athletes the incredible – and exclusive – experience to swim in Marina Bay, delivering an exhilarating multi-sport experience to inspire future Olympians and lifelong healthy lifestyles alike.

14-18 years old as of 31st December 2026.

YOUR JOURNEY AWAITS

take on

The T100

Are you ready to take on the challenge? The T100 finish line is calling, with its cheers and energy of accomplishment all around each step takes you closer to that unforgettable moment. The T100 will test your limits but here you are, ready to conquer it all and seize the moment. This is the start of your T100 journey…claim it now!

Event Location

Iconic city

Singapore

From bustling precincts to botanic gardens, historic architecture to glass-tower modernity and street food to fine dining, Singapore will offer you an unforgettable experience with triathlon at its heart.