ATW Oundle Triathlon

AUG
16
2026
Experience a unique triathlon featuring a 50m indoor pool swim and a scenic bike ride through Oundle. This multi-distance event offers a professionally chip-timed course through the exclusive grounds of Oundle School.
Sun 16 Aug 2026
Supersprint Sprint Distance Triathlon... Sprint Distance Triathlon Sprint Distance Aquabike

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ATW Oundle Triathlon Overview

The ATW Oundle Triathlon takes place at the Oundle School Swimming Pool in Northamptonshire. The event features a swim in one of the few indoor 50m pools in the country, followed by a cycling stage on open country roads to the north of Oundle. The competition concludes with a run through the grounds of Oundle School. This event is a host for the 2026 East Region Adult Race Series.

Available Distances and Formats

Participants can choose from several event formats and distances:

  • Supersprint Triathlon: 400m swim, 13km bike, and 2.6km run.
  • Sprint Triathlon: 600m swim, 25km bike, and 5.3km run.
  • Sprint Distance Aquabike: 600m swim and 25km bike.
  • Sprint Distance Triathlon Relay: 600m swim, 25km bike, and 5km run.

Course Details and Logistics

The transition area is situated on a grass playing field. The cycling leg is a draft-illegal course held on open roads, while the run takes place on the school's playing fields. Every participant receives individual chip timing. On-site parking is available for athletes.

Participant Safety and Amenities

The event provides well-marked courses and marshals for support. Entrants receive a custom-designed medal, finish line snacks, and free event photos. The race is open to participants aged 15 and over. In addition to the adult races, a children's triathlon is held in the afternoon on the same date. The event partners with Alzheimer's Research UK for charitable fundraising. Visit the organization's website for the most recent information.

Supersprint
Sprint Distance Triathlon Relay
Sprint Distance Triathlon
Sprint Distance Aquabike