Inter Service & Army Duathlon

APR

29

2026

Join the Inter Service & Army Duathlon on 29 April 2026 at Thruxton Motor Racing Circuit near Andover. Mass start Run Bike Run around the circuit, hosted by the Army Triathlon Association for a fast, competitive day on a closed track.

Wed 29 Apr 2026

Thruxton, South East (England)

Registration

Run 3.8km (first Run) Run 3.8km (second Run) Bike 22.8km

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

Event

The Inter Service & Army Duathlon takes place on 29 April 2026 at Thruxton Motor Racing Circuit near Andover in Hampshire, United Kingdom. The event is hosted by the Army Triathlon Association (ATA) and Eventrex UK and is an in-person, scheduled duathlon competition.

Format and course

The event uses a traditional duathlon format: Run, Ride, Run. It is a mass start and all elements take place on the Thruxton Motor Racing Circuit. The standard distance consists of the following segments:

3.8 km run - 1 lap
22.8 km bike - 6 laps
3.8 km run - 1 lap

Entry and fees

Online entry is available and remains open until 1000hrs on Monday 27 April 2026. The advertised entry fees are: standard entry £25.00 and ATA member entry £15.00. The registration process allows adding more than one entrant in a single submission. Visit the organization's website for the most recent information.