Registration opening soon
Three disciplines. One start line.
Sri Lanka’s multisport festival of swimming, cycling and running. Start your first race here and build toward IRONMAN 70.3.
The triathlon
Swim
Bike
Run
What is Sprint Colombo?
Sprint Colombo is Sri Lanka’s most exciting multisport festival, built around the three core endurance disciplines of swimming, cycling and running.
As a cornerstone of the #ActiveColombo initiative, the Series supports the vision of transforming Colombo into South Asia’s leading active outdoor lifestyle hub: a city that encourages movement, performance and healthy living.
Designed for challenge-seekers, fitness enthusiasts and anyone ready to set progressive goals and achieve them, it creates a structured pathway into endurance sport. Whether you are starting your first race or building toward IRONMAN 70.3, this is where your journey begins.
Built for every starting line
Whether you are discovering multisport, chasing a fun challenge or training for a serious race, Sprint Colombo delivers structured challenges that build skills, strategy and race-day readiness.
- Runners exploring swimming and cycling
- Cyclists seeking competitive structure
- Fitness enthusiasts chasing new goals
- Corporate teams and community groups
- Anyone looking to join the triathlon lifestyle
Choose your race
Aquathon
Swim + Run
Swim 600m
Run 5km
The perfect introduction to multisport. With no cycling leg, it suits beginners and runners keen to try open water swimming.
- A friendly first race experience
- Learn pacing across two disciplines
- Experience race-day transitions
Aquabike
Swim + Bike
Swim 600m
Bike 20km
Aquabike removes the run leg, a great option for swimmers and cyclists who want to experience multisport.
- A great introduction to multisport
- Build confidence across two disciplines
- Experience open water swimming and race-day transitions
Duathlon
Run + Bike + Run
Run 2.5km
Bike 20km
For those not ready for open water swimming, but ready for speed. A dynamic run-bike-run format that builds endurance, power and race strategy.
- Bike handling, road awareness and basic mechanical confidence
- Transition confidence with two transition phases
- A true taste of race intensity and strategy
Triathlon
Swim + Bike + Run
Swim 600m
Bike 20km
Run 5km
The complete multisport experience. A stepping stone, not an elite-only challenge, toward longer endurance events.
- Balance across all three endurance disciplines
- Simulated race conditions to develop race flow
- A stepping stone to the global stage of multisport
Your journey starts here
Sprint Colombo is your gateway to endurance sport and your pathway into a global performance community. Registration opening soon.
Serendib Multisport
Serendib Multisport (Pvt) Ltd is Sri Lanka’s premier endurance sports organiser and the official licensee of IRONMAN. We bring world-class races to our island: events that unite athletes, inspire communities and showcase Sri Lanka as a destination for global sport.
info@serendibmultisport.com
Colombo, Sri Lanka
Send us a message
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