Sunday, 20 September 2026 · From early morning
IRONMAN 70.3 Weymouth
Weymouth Bay, the Esplanade and the Dorset countryside
FreeOutdoorsOn the water
A 1.2 mile sea swim, 56 miles on the bike and a half marathon finishing along the Esplanade. Big road closures all day: check the travel page.
Checked on visit-dorset.com· today