TriFactor Triathlon & Duathlon 2026

General information

Get ready for an electrifying day of endurance, determination, and celebration at the TriFactor Triathlon & Duathlon 2026, part of the prestigious Asian Championship Series. Taking place on 13 September 2026 at the scenic Castle Beach, East Coast Park, this iconic event promises an unforgettable race experience for athletes of all levels.

This year’s edition offers more than just bragging rights – with over 20 qualifying slots up for grabs for the TriFactor World Championships in Quzhou, China this October, the stakes have never been higher. Whether you’re aiming to punch your ticket to the world stage or simply challenge yourself in Singapore’s premier multisport race, this is your moment to shine.

The fast, coastal course is designed to inspire both first-timers and seasoned competitors. Participants can expect a vibrant race atmosphere, world-class event management, and the stunning backdrop of Singapore’s waterfront. Spectators will line the route to cheer you on, creating an infectious energy from start to finish.

Choose between the Triathlon or Duathlon formats, each offering multiple categories to suit different ages and abilities. With a strong international field expected, this will be a thrilling showcase of speed, endurance, and sportsmanship.

Beyond the racing, the event village at Castle Beach will be buzzing with Music, entertainment, and family-friendly activities, making it a memorable day for athletes and supporters alike.

Mark your calendars, gather your team or go solo, and be part of this milestone in the Asian Championship Series. The journey to Quzhou 2026 starts here – and it starts with you.

Event Schedule

To be updated.

Categories and Fees

TRIATHLON
Individual Categories
- Long: 2.25km Swim / 42km Bike / 15km Run (Ages 18 and up) - S$250 (Final rate: S$280)
- Standard: 1.5km Swim / 36km Bike / 10km Run (Ages 18 and up) - S$225 (Final rate: S$250)
- Sprint: 750m Swim / 18km Bike / 5km Run (Ages 16 and up) - S$145 (Final rate: S$170)
- Freshmen: 200m Swim / 12km Bike / 2.5km Run (Ages 13 and up) - S$119 (Final rate: S$129)
- Kids: 100m Swim / 6km Bike / 1.5km Run (Ages 6 to 12) - S$95 (Final rate: S$105)

DUATHLON
Individual Categories
- Standard: 10km Run / 36km Bike / 5km Run (Ages 18 and up) - S$155 (Final rate: S$170)
- Sprint: 5km Run / 18km Bike / 2.5km Run (Ages 16 and up) - S$125 (Final rate: S$140)
- Freshmen: 2.5km Run / 12km Bike / 1.5km Run (Ages 13 and up) - S$115 (Final rate: S$130)

* Ages will be calculated as of 31/12/2026
** Prices are subject to GST and payment processing fee

Race Pack Collection Info

Date: TBC
Time: TBC
Location: TBC

Runner's entitlements

• Race Apparel
• Finisher Medal
• Race BIB
• Finisher T-Shirt (For Long Triathlon finishers)