THRUXTON MASS ATTACK DUATHLON 

Sunday 3rd October 2027 | Thruxton Motorcircuit | 2026 Event Pack For information only 

Thruxton Mass Attack Duathlon is based at the famous Thruxton Race Circuit near Andover, Hampshire making it a perfect venue for the speed hungry athlete! The course comprises a wide, smooth tarmac circuit making the duathlon suitable for beginners and experienced competitors alike. Electric atmosphere with great music, commentary, live facebook feed, brilliant spectator viewing and a great cafe. There are two options to choose from:

Standard Distance - 08:00 *Non-drafting event - TT Bikes allowed

Run 1 = 11.4 km (3 laps)

Bike  = 38 km (10 laps)

Run 2 = 3.8 km (1 lap)

11:30 Prize Giving

Sprint Distance - 12:00 Female Mass Start, 14:00 Open Mass Start *Draft Legal - TT Bikes not allowed

Run 1 = 3.8 km (1 lap)

Bike  = 19 km (5 laps)

Run 2 = 3.8 km (1 lap)

16:00 Prize Giving

'Excellent support staff & great organisation this is the third Thruxton event I’ve attended & I will certainly be back for more' Racecheck Review 2026 

Overnight motorhome parking is available - Pre booking only via HERE

MARSHALLING: Sign up HERE to help out

Come and marshal, it's a great day out and you get a credit voucher to use against any of our events!

We encourage all athletes to show respect, support one another, and demonstrate good sportsmanship at all times – please take a moment to read our Code of Conduct before race day.