Bowood House Triathlon
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Bowood House Triathlon, 21 June 2026
The Bowood House Triathlon, 5k and 10k is a multisport event at Bowood House and Gardens organised by RunThrough. The event is held in support of Macmillan Cancer Support and includes adult and youth race categories across triathlon and running distances.
Event distances include:
- Olympic triathlon (ages 16+)
- Sprint triathlon (ages 15+)
- 5K run
- 10K run
- Tri Star youth races (ages 9–14)
- Super Sprint youth and junior races
Course details note scenic tarmac bike routes and multi-terrain running sections set within the estate gardens and landscapes. Course elevation figures are provided for triathlon distances: Olympic bike 46 m and run 66 m; Sprint bike 23 m and run 33 m.
Entries include a unique themed medal, chip-timed results, post-race goodies and free race photos. The event features marshals on course, an event village with food and drink options, and partner-provided finish-line items. Organisers also offer a RunThrough Kit technical T-shirt at a reduced price with the event logo and report ongoing work on sustainability measures relevant to participants and events. Visit the organization's website for the most recent information.