ATW Bristol Triathlon

JUL
12
2026
Race ATW Bristol Triathlon around Bristol Harbour with a swim in Cumberland Basin, a bike under Clifton Suspension Bridge on traffic free closed roads and a riverside run. Sprint, standard, aquabike and relay entries available.
Sun 12 Jul 2026
Standard Triathlon Relay Standard Triathlon Standard Aquabike Sprint Triathlon Sprint Aquabike

Always double-check with the organizer's website! This page may contain affiliate links.

Event overview

The ATW Bristol Triathlon is scheduled for 12 July 2026 in Bristol. The event is described as a non-drafting triathlon with start waves. It includes standard triathlon, sprint triathlon, aquabike options for both distances, and a relay over the standard distance. The organiser states that the bike and run sections are closed-road and traffic-free.

Location and course

The race is based around Bristol Harbour with the swim taking place in the Cumberland Basin. The bike route uses the Portway, passing under the Clifton Suspension Bridge, and the run follows sections alongside the River Avon. The event location is given as Brunel Lock Rd, Cumberland Basin, Bristol.

Distances, categories and entry

  • Sprint - 750m swim, 21km bike, 5km run
  • Standard - 1500m swim, 42km bike, 10km run

Entry fees range from £65 to £115. Age limits listed in the event information include minimum ages of 15 for sprint categories and 17 for standard categories (ages as of 31/12/2026). The organiser’s transfer policy does not offer refunds or transfers to another person but allows entrants to transfer their entry to a future ATW event; transfers can be made up to 48 hours before the original event date. Visit the organization's website for the most recent information.

Standard Triathlon Relay
Standard Triathlon
Standard Aquabike
Sprint Triathlon
Sprint Aquabike