Cowman Triathlon
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Event overview
The Cowman Triathlon Series takes place on 2 August 2026 at Emberton Country Park, Olney (MK46 5FJ), organised by BCS Events. The event programme includes triathlon, aquabike, aquathlon, and bike-run formats, plus relay options. Course support listed by the organiser includes marked routes, marshals, medical cover, chip timing and live online results. There is on-site parking within Emberton Country Park; athletes receive free park entry and overnight camping is available at the venue.
Distances offered
- Cowman (Middle): 1.9 km swim / about 90 km bike / 21.1 km run
- Calfman (Standard): 1.5 km swim / 40 km bike / 10 km run
- Stampede (Sprint): 750 m swim / 20 km bike / 5 km run
Relay, aquabike and bike-run variants follow the same swim, bike and run courses where applicable.
Entries, requirements and other notes
Early-bird pricing applies for the first 50 entries across the event with a 15% discount. A booking fee of 5% per order is charged by the online entry provider. All non-British Triathlon Federation (BTF) members must purchase a BTF Race Pass or hold BTF membership; proof is required on the day. Race packs are collected at registration and bike racking is allowed on race morning only. Age minimums are: Cowman 18+, Calfman 17+, Stampede 15+ (parental consent required for 15 year olds). Trophies will be awarded to the first open and female athletes in each distance. Visit the organization's website for the most recent information.
