Thruxton Mass Attack Duathlon
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Thruxton Mass Attack Duathlon
The Thruxton Mass Attack Duathlon takes place on 4 October 2026 at Thruxton Race Circuit near Andover, Hampshire. The event is based on the motor circuit and uses wide, smooth tarmac for running and cycling.
The event includes music, commentary, a live social feed, spectator viewing and a cafe. Free parking is available within the motor circuit. Overnight motorhome parking is available by pre booking.
Distances offered:
- Standard distance: Run 11.4 km, Bike 38 km, Run 3.8 km
- Sprint distance: Run 3.8 km, Bike 19 km, Run 3.8 km
The standard race is a non drafting event and time trial bikes are permitted. The sprint race is draft legal and time trial bikes are not permitted. Both the sprint and standard distances act as GB 2027 World Duathlon age group qualifiers. Athletes who wish to qualify for the GB age group team must register their intent with British Triathlon before 2 October 2026.
Prize giving is held after each race. Volunteers who marshal at the event receive a credit voucher to use against future events. Participants are asked to observe the event code of conduct and show respect and support for fellow competitors. Visit the organization's website for the most recent information.
