Event Info
Singapore
10-11 April 2027
DOn'T mISS OUT!
Content
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General Info
We’re excited to return on 10-11 April 2027 for another unforgettable weekend of multisport action in Singapore!
Set against the stunning backdrop of Marina Bay, the Singapore T100 offers a unique opportunity to race through the heart of the city on closed, landmark-filled roads. With both triathlon and duathlon events on offer, there’s a challenge for every athlete, whether you’re chasing a personal best or soaking up the thrill of the race atmosphere alongside thousands of fellow competitors.
Event Date
Saturday 10 April - Sunday 11 April 2027
Start times
TBC
Start Location
Triathlon: Helix Bridge
Duathlon: F1 Pit Building
Expo Location
F1 Pit Building
Race Pack Collection
TBC
MANDATORY BIKE CHECK IN
TBC
Race Pack Collection Location
F1 Pit Building
Terrain info
Swim
RESERVOIR
Bike
UNDULATING
Run
Flat
Avg. Water temperature
25-28°C (Non-wetsuit)
Temperature
26-34°C
TRAINING PLANS
Get into great shape for your Singapore T100 race with our simple-to-follow training plans.
ADJUSTED Swim CriterIa
For 2027, the swim criteria is for athletes to confirm they have completed at least two (2) open water swim races or events since January 1 2025 via a checkbox during registration.
Event Info & FAQ
2026 Event Info is subject to change.
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WHEN IS THE RACE?
The Singapore T100 will be held on the 10-11 April 2027.
WHAT IS THE NEW SWIM CRITERA IN PLACE?
Participants must meet ALL the following criteria in order to race:
- You must declare that you have completed at least two (2) open water swim races or events since January 1st 2025 via a checkbox during registration.
- On race day, you must complete the 2000m course in under 1 hour 20 minutes (4 mins 0 secs per 100m). Athletes who fail to do this will be removed from the swim course.
ARE THERE ANY REQUIREMENTS TO RACE IN THE DUATHLON?
No, there are no pre-requisites required to race in the Duathlon event.
WHAT IS THE NEW SWIM CRITERIA?
Participants must meet ALL the following criteria in order to race:
- You must declare that you have completed at least two (2) open water swim races or events since January 1st 2025 via a checkbox during registration.
- On race day, you must complete the 2000m course in under 1 hour 20 minutes (4 mins 0 secs per 100m). Athletes who fail to do this will be removed from the swim course.
HOW DO I SUBMIT MY SWIM DECLARATION?
You will be able to declare your swim status this when you register for the event via our registration platform.
WHEN AND HOW WILL I RECEIVE MY RACE PACK?
You may collect your race pack in the two days before the event at the race expo. The location of which will be confirmed closer to the event.
WHEN DO I HAVE TO RACK MY BIKE?
You must rack your bike the day before your race.
WILL THERE BE A BIKE MECHANIC SERVICE AVAILABLE ON-SITE?
Yes, there will be mechanics available on race day for last-minute issues. However, please ensure your bike is in good working condition prior to attending the race.
DO I NEED A WETSUIT?
Due to the warmer water temperatures in Marina Bay, wetsuits are forbidden.
WHAT ARE THE CUT OFF TIMES
The course cut-off times for the 2027 100km Triathlon are to be confirmed. Please see cut off times from previous years below as a guide. This is based on a 7:00am race start.
- Swim course cut-off: First 200m must be completed in 5 min or less
(slower athletes will be removed from the course) - Bike course cut-off 13:10
(Athletes are not allowed to start a new lap after 12:30) - Run course cut-off 15:10
(Athletes are not allowed to start another lap after 14:45)
WHERE CAN I FIND ADDITIONAL INFORMATION REGARDING THE EVENT?
We will update our Event Info page with important information as soon as it is confirmed and available.
WHEN & HOW WILL I RECEIVE MY RACE PACK?
You may collect your race pack in the two days before the event at the race expo. The location of which will be confirmed closer. to the event.
WHEN DO I NEED TO RACK MY BIKE?
You must rack your bike the day before your race.
WILL THERE BE A BIKE MECHANIC SERVICE AVAILABLE ON-SITE?
Yes, there will be mechanics available on race day for last-minute issues. However, please ensure your bike is in good working condition prior to attending the race.
WHERE CAN I FIND ADDITIONAL INFORMATION REGARDING THE EVENT?
We will update our Event Info page with important information as soon as it is confirmed and available.
WHERE CAN I FIND MY POST RACE RESULTS & IMAGES?
All of your race results and photos will be available shortly after on our website HERE.
HOW CAN MY FRIENDS & FAMILY KEEP TRACK OF ME?
Download the T100 Athlete Tracker App! Available in all App Stores – it is a simple and easy way for your loved ones to track your progress and times during the race. Then when you’re finished, you all can track your favourite pros
as they tackle the course! Click HERE to download!
CAN I GET A REFUND?
We understand that sometimes things just don’t go to plan! That’s why we have an industry-leading refund policy to help you feel confident in signing up for our events.
Read the full refund policy here.
I PURCHASED REFUND PROTECT – HOW DO I CLAIM A REFUND?
Athletes who purchased Refund Protect at the time of registration must contact Refundable directly to submit a claim here.
This insurance entitles you to a full refund if you meet the applicable refund conditions. Full details of the refund terms and conditions can be found here.
Refund Protect can only be purchased during the initial registration process and cannot be added at a later date.
If you have any questions regarding your refund status, please contact Refundable directly here.
I AM UNABLE TO RACE. CAN I TRANSFER MY ENTRY?
Read the full refund policy here.
CAN I CHANGE MY INDIVIDUAL ENTRY TO A RELAY TEAM ENTRY?
Read the full refund policy here.
Schedule
2027 schedule TBC
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Courses and Location Maps
2027 courses TBC, please review courses from previous years below.
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100 km Triathlon - COURSE
Swim (2km)
The Swim
You’ll start with an iconic 2km swim in Marina Bay. Dive into the freshwater reservoir, surrounded by glistening skyscrapers and picturesque bridges. The water
temperature is expected to be 29 degrees Celsius (wetsuits are not permitted). Large marker buoys will guide you around the 2 lap course.
With a usual water temperature of 28°C it’s almost certainly going to be a non-wetsuit swim.
Bike (80km)
The Bike
The bike course is 5 laps, beginning and ending at the iconic Singapore Grand Prix F1 Track.
Each lap has an aid station giving athletes five opportunities to top up on energy and hydration.
Run (18km)
The Run
The 2 lap run course showcases iconic landmarks such as the Marina Bay Sands Hotel, Art Science Museum, Gardens By The Bay, and Marina Barrage. Enthusiastic spectators and four aid stations along the way provide support and refreshments.
Olympic Triathlon - COURSE
Swim (1.5km)
The Swim
You’ll start with a 1.5km swim in Marina Bay. Dive into the freshwater reservoir, surrounded by glistening skyscrapers and picturesque bridges. The water
temperature is expected to be 29 degrees Celsius (wetsuits are not permitted). Large marker buoys will guide you around the 2 lap swim course.
With a usual water temperature of 28°C it’s almost certainly going to be a non-wetsuit swim.
Bike (40km)
The Bike
The bike course is 4 laps, beginning and ending at the iconic Singapore Grand Prix F1 Track.
Each lap has an aid station giving athletes opportunities to top up on energy and hydration.
Run (9km)
The Run
The 2 lap run course and showcases iconic landmarks such as the Marina Bay Sands Hotel, Art Science Museum, Gardens By The Bay, and Marina Barrage. Enthusiastic spectators and four aid stations along the way provide support and refreshments.
Sprint Triathlon - COURSE
Swim (750m)
The Swim
You’ll start with an iconic swim in Marina Bay. Dive into the freshwater reservoir, surrounded by glistening skyscrapers and picturesque bridges. The water
temperature is expected to be 29 degrees Celsius (wetsuits are not permitted). Large marker buoys will guide you around the 750m swim.
Bike (20km)
The Bike
The bike course is 4 laps. Each lap has an aid station giving athletes opportunities to top up on energy and hydration.
Run (5km)
The Run
The run course is 2 laps and showcases iconic landmarks. Enthusiastic spectators and aid stations along the way provide support and refreshments.
Long Duathlon - COURSE
Run 1 (9km)
Run 1
Starting on the tarmac of the Singapore Grand Prix F1 Track you’ll begin your first run leg on the pitlane, through the paddock tunnel, and onto the luscious waterfront park tracks along the Kallang Basin. The course showcases iconic landmarks such as the Marina Bay Sands Hotel, Art Science Museum, Gardens By The Bay, and Marina Barrage. Enthusiastic spectators and four aid stations along the way provide support and refreshments.
Bike (64km)
The Bike
The bike course is 4 laps. Each lap has an aid station giving athletes five opportunities to top up on energy and hydration.
Run 2 (9km)
Run 2
The second of the 9km runs takes the same route as run 1. Enthusiastic spectators and has aid stations along the way provide support and refreshments.
Standard Duathlon - COURSE
Run 1 (6km)
Run 1
Starting on the famed tarmac of the Singapore Grand Prix F1 Track you’ll begin your first run leg on the pitlane, through the paddock tunnel, and onto the luscious waterfront park tracks along the Kallang Basin. This first run is 2 laps.
Bike (32km)
The Bike
The bike course is 2 laps. Each lap has an aid station giving athletes five opportunities to top up on energy and hydration.
Run 2 (3km)
Run 2
The second run is just 3km to the finish.
Youth Aquathlon - COURSE
Swim (400m)
Swim
You’ll start with a 400m swim in Marina Bay. Dive into the freshwater reservoir, surrounded by glistening skyscrapers and picturesque bridges. The water
temperature is expected to be 29 degrees Celsius (wetsuits are not permitted). Large marker buoys will guide you around the swim.
Run (3km)
The Run
The run course is 3km and showcases iconic landmarks. Enthusiastic spectators and aid stations along the way provide support and refreshments.
See The Action up close
Bring your friends and family and enjoy a full weekend of multisport excitement as the world’s best athletes and passionate amateurs race through the iconic setting of Marina Bay.
Athlete Guides
2027 athlete guides TBC. Please see guides from 2026 below.
100km & Olympic Triathlon
Duathlon
Sprint Triathlon & Youth Aquathlon
Traffic Advisory
Discover Singapore
From bustling precincts to botanic gardens, historic architecture to glass-tower modernity and street food to fine dining, Singapore will offer you, your family and friends an unforgettable experience with triathlon at its heart.
About Singapore
A city of Enchanting Beauty
Experience Singapore’s vibrant culture and dynamic blend of tradition and modernity.
Explore Little India’s colorful streets, admire Marina Bay Sands’ stunning architecture, or savor local cuisine. From adventure to culture, Singapore offers something for everyone. Embrace the city’s diversity and energy, creating memories that last a lifetime.
Discover Singapore
Getting to Singapore
Singapore’s Changi Airport is a major transportation hub, offering global connections. Upon arrival, you have multiple options to reach the city. The MRT, running on the East-West and Changi Airport lines, has stations at Terminals 2 and 3, providing easy access to the city and beyond.
Other options include ride-hailing services like Grab, taxis, and shuttle buses. With its efficient transport system, getting to Singapore is seamless, ensuring a smooth and stress-free journey before your big race.
Discover Singapore
Accommodation
Singapore offers a variety of hotels to suit every budget and need. For luxury seekers, five-star hotels and resorts provide world-class amenities like spas, fine dining, and rooftop infinity pools.
Mid-range options include comfortable three-star hotels with pools, fitness centers, and 24-hour service—ideal for families and groups. Budget travelers can find affordable hotels and hostels with clean, comfortable accommodations, perfect for athletes looking to save on lodging while exploring the city.
World Championship Qualification
Top 5 in each AG to Qualify and become the T100 AG World Champion
T100 Community
The T100 Community is your ultimate hub for all things swim, bike, and run! Connect with local training groups and triathlon clubs to find race runs, expert tips, and training support from fellow athletes.
Give back to your community
Volunteer at the T100 Pro and Age Group Triathlon
Redefine Your Performance
Blending innovation, athletic excellence and sustainability
Contact Us
Need help or have more questions? Don't hesitate to get in touch.
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