Selsey Triathlon

OCT
4
2026
Finish your triathlon season at the Selsey Triathlon, based at Seal Bay Resort. The course features a private beach swim, a flat bike route, and a closed-road run. It offers Sprint and Super Sprint distances, with family friendly weekend options including junior events.
Sun 4 Oct 2026
Super Sprint Swim Sprint Swim Sprint Relay Swim Super Sprint Run Sprint Run

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Event Overview

The Selsey Triathlon is a season-ending multi-sport event held at Seal Bay Resort near Windmill Beach. The event is scheduled for October.

Course Details

The race uses Seal Bay Resort's private beach for the swim start. The bike route is described as almost pan flat. The run route is on closed roads within the resort grounds. The swim includes an Australian exit after the first loop, allowing spectators to cheer.

Two standard triathlon distances are offered:

  • Super Sprint: a 400m swim, a 10 km bike, and a 2.5 km run.
  • Sprint: a 750m swim, a 25 km bike, and a 5 km run.

Relay team entries are available for the Sprint distance. The event organizer is IntoTRI.

Participation & Logistics

Wetsuits are mandatory for the swim; either shortie or full-body suits are permitted. Entry is open to participants aged 15 and over for the Super Sprint, and 17 and over for the Sprint distances. An exclusive accommodation discount at Seal Bay Resort is offered to entrants for the race weekend. Separate junior events are scheduled for the Saturday afternoon preceding the main event. Visit the organization's website for the most recent information.

5 km
Sprint Run
5 km
Sprint Relay Run
Super Sprint Run
Sprint Swim
Sprint Relay Swim
Super Sprint Swim
Super Sprint Bike
Sprint Relay Bike
Sprint Bike