TriathlonHalf Ironman

IRONMAN 70.3 Weymouth

20 September 2026

Weymouth, England, United Kingdom

Race details

Modality

Individual

Organizer

IRONMAN 70.3 Weymouth

Distance

113 km

Start time

07:00

Terrain

Asphalt

Difficulty

Intermediate

Course profile

Hilly

Minimum age

18+

Certified

Yes

Circuit

IRONMAN 70.3 Series

Event description

Experience a stunning triathlon on England's Jurassic Coast, featuring a swim in Weymouth Bay and a scenic bike course through the rolling Dorset countryside. The race is renowned for its vibrant seaside atmosphere and a flat, multi-lap run along the iconic Weymouth Esplanade.

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In the news

🏊 Triathlon14 Sept 2026

Weymouth 70.3: Dorset's Invisible 'Wall' and the Ghost of Cancellations Past

IRONMAN 70.3 Weymouth 2026 arrives with course changes and the threat of weather over the Dorset leg-breaker. Will the 2,800 athletes survive?

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Sport

Triathlon

Distance

Half Ironman

Country

United Kingdom

Region

England