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Relay triathlons in Weymouth in September 2025
Find relay triathlons near me in Weymouth in September 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.
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- Sun 14 Sep
- Sun 14 Sep
Weymouth, Dorset, UK
IRONMAN 70.3 Weymouth
Situated off the World Heritage Site Jurassic Coast, this race is a first-timer favourite, featuring sandy beaches, spectacular coastline and the stunning Dorset countryside.
- Enter online
- Flat
- Traffic free
- Event village
- Coast
- Age 18 & over
- 1.2 miles sea swimming
- 56 miles road cycling
- 13.1 miles road running