About
The Mumbles Duathlon is the end-of-season event for the 2026 Activity Wales Events calendar.
Sprint Distance
- 5k Run
- 32k Bike
- 5k Run
Saturday 26 September. £75 per entry.
The Mumbles Duathlon is the end-of-season event for the 2026 Activity Wales Events calendar.
Sprint Distance
Saturday 26 September. £75 per entry.