Sun 14 Sep 2025 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.

  • Sun 14 Sep 2025
Weymouth Pavilion, Weymouth

IRONMAN 70.3 Weymouth

07:15

Age 18 & over on 31 Dec 2025

£359-£602.18

  • 1.2 miles sea swimming
  • 56 miles road cycling
  • 13.1 miles road running
  • Coast
  • Enter online
  • Event village
  • Flat
  • Traffic free

Event overview

As host venue of the London 2012 Olympic and Paralympic sailing events, the Weymouth area is an international sport event haven and jewel of the Jurassic Coast.

Event details

  • Event village
  • Superfit only
  • Swim hat provided
  • Teams
  • Wetsuit not allowed if too hot
  • Wetsuit required if too cold

Location

  • Coast

Route

  • Cut off time
  • Distance markers
  • First aid
  • Flat
  • Food stations
  • Marshals
  • No headphones
  • Rolling start
  • Toilets
  • Traffic free
  • Water stations
  • Way markers

What's included

  • Certificate
  • Medal
  • Post-race meal
  • T-shirt

Entries

  • Age 18 & over on 31 Dec 2025
  • Entries open
  • Enter online