Guildford Triathlon and Kids Aquathlon July 2026

Guildford Triathlon and Kids Aquathlon takes place in Guildford in July, as part of the RunThrough event series. The programme combines a triathlon with a Kids Aquathlon, offering a multisport day rather than a running-only format. The course details are not provided in the listing, but the event is part of RunThrough’s Trails Discover Series. RunThrough supports its events with published results, photos, videos, charity-running options, training nights, season passes, and a UK chat group, placing the race within a broader organiser community.