TriFactor Run & RunSwim 21K
- When
- Sun, May 10, 2026, 12:00 AM
- Where
- Singapore, SG
- Distances
- Half Marathon
- Terrain
- ROAD
- Price
- 75–85 SGD
- Typical weather
- Hot
- Organizer
- TriFactor
About
Road half marathon offered as a standalone 21K run and as part of RunSwimRun relay options along flat coastal roads and park paths. The course delivers a community-focused, family-friendly atmosphere with age-group categories and kids' runs. Participants receive event and finisher tees plus finisher medals for eligible categories and access to a race village at Casuarina Grove.