Hardingstone Sprint Triathlon
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Event overview
Hardingstone Sprint Triathlon 2026 takes place on 6 September 2026 in Naseby, Great Britain. The event is organised by enDuRo team and is in its third year. The swim leg is held in the Northampton High School 25 m pool. The bike course goes through Salcey Forest and passes Horton and Hackleton before returning to the school. The run is an out-and-back route.
Race formats and distances
- Sprint Tri: 400 m swim | 20 km bike | 5 km run
- Relays (teams of 2 or 3): 400 m swim | 20 km bike | 5 km run
- Super Sprint: 200 m swim | 10 km bike | 2.5 km run
- Aquabike: 400 m swim | 20 km bike
- Beginner Tri: 200 m swim | 10 km bike | 2.5 km run
Entry and eligibility
Registration is available on the day and on the day before at the school car park. Registration closes 4 September 2026. Entry fees vary by category; published prices include examples of £55, £35, and £30 plus a booking fee. Participants must be at least 15 years old by 31 December of the event year; 14 year olds are eligible if their 15th birthday falls before the end of that year. Parents or guardians must be present at registration for competitors under 16. Visit the organization's website for the most recent information.