IRONMAN 70.3 Weymouth

IRONMAN 70.3 Weymouth

Sunday, 20 September 2026

The Pavillion, The Esplanade, Weymouth, UK

Follow event Triathlon Road/Path/Park

The IRONMAN 70.3 Weymouth on 20 September 2026 is a first-timer favourite, situated off the World Heritage Site Jurassic Coast.

The swim is a sea swim from Weymouth's beach; the bike leg is a rolling route through the Dorset Countryside; the final run is held on a flat, seaside course along the coast.

Organiser

IRONMAN

Distances/Events

1.2 mile Swim + 56 mile Bike + 13.1 mile Run
(1.9K + 90K + 21.1K)

Location map

The IRONMAN Village is based at The Pavillion on The Esplanade.

Please note: the map location may be approximate. Refer to the event website for start lines and course maps.

Disclaimer

Running Calendar is an event listing site created as a resource for runners/walkers/athletes. We have no affiliation with the events listed, nor do we endorse or recommend them.

Listings are based on information found on the official event website, facebook page and/or from event directors.

We endeavour to keep these as up-to-date as possible, however we accept no responsibility or liability for any errors/omissions in the content of this site or that of any third party links provided in our listings. Information can be subject to change without notice.

Always check with the official event website and/or facebook page for the most recent information. 

This listing was last manually checked on 19 August 2026.

Nearby Events

More nearby events