#RedefiningTriathlon

Singapore T100 2025
Start your swim, bike and run journey in 2025 at the Singapore T100 Triathlon on 5-6 April 🏊 🚴 🏃Entries close Sunday 30 March at 23:59 SGT!

Lake Las Vegas T100 | Participate

Lake Las Vegas, USA

|

TBA 2025

Lake Las Vegas, USA

25-26 October 2025

JOIN THE RACE

Push your limits in the breathtaking desert landscape; swim in clear waters, cycle through stunning undulating terrain, and conquer a run that will test your endurance. 2025 promises to be even bigger and better!

Register your interest today to secure your spot in this unforgettable event!

Exciting things to look forward to

Events to participate 

100km Triathlon

Individual

Overview

Triathlon redefined for every athlete

T100 Triathlon is redefining participation sports with dynamic multi-sport festivals set in iconic locations. Dive into the action with a global community of athletes, feel the electric buzz of the start line, soak up the roar of the crowd and embrace the triumph of crossing the finish. Together, we celebrate every victory – because every finisher is a champion.

Testimonials

What athletes say about their experience

Register with confidence

Every T100 entry is eligible for a 50% refund 90 days ahead of race day and a 25% refund until 30 days out if things don't go to plan. Head to our refund policy page for more info!

Register Interest now

Push your limits in the breathtaking desert landscape; swim in clear waters, cycle through stunning undulating terrain, and conquer a run that will test your endurance. 2025 promises to be even bigger and better! We have an exciting NEW bike course for 2025!

Register your interest today to secure your spot in this unforgettable event!

Contact Us

Need help or have more questions? Don't hesitate to get in touch.

[email protected]

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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!

T100 COMMUNITY

The T100

Experience

The London T100 Triathlon offers an experience like no other, including free finisher’s pictures to commemorate your achievement, a SWAG pack filled with items like a duffel or drawstring bag, cap, and mug, as well as a medal to celebrate your success. Additionally, participants enjoy the safety and exhilaration of racing on closed roads.

Event Location

Iconic location

Lake Las Vegas

Famous for its stunning desert oasis setting, crystal-clear lake, and scenic mountain views, Lake Las Vegas offers a picturesque and tranquil backdrop for the T100 Triathlon.

Important Documents

Race Day Essentials

Your Complete Athletes' Guide

Dive into the details of race day preparation with our comprehensive Athletes' Guide. From logistical information to event schedules and rules, this guide provides everything you need to know to ensure a smooth and successful experience at the T100 triathlon.

Participants List

Traffic Advisory

Wave Start Schedule

Race Expo Guide

Be part of an unforgettable weekend

You Won't Want To Miss This!

New & Unique Race Distance

Premium T100 SWAG Pack

Triathletes get ready for the Dubai T100 Triathlon

Multi-sport & Community Festival

Iconic racing location

Partners

The Lake Las Vegas T100 Triathlon is supported by these local partners. 

Get Inspired, Follow the Pros

Fuel your training inspiration by following 40 of the world’s top female and male pros as they push their limits in the Race To Qatar – a series of epic events with over $7.5m on the line culminating in the Qatar T100 Triathlon World Championship Final. Watch their grit, feel their passion, and let their journey drive yours.​