Guildford
Triathlon Calendar near Guildford 2026-2027
Monthly updates for Guildford
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Guildford for 2026-2027! We've gathered 27 exciting races in the area. Check out our detailed list below to find your next local race.
July 2027
Pool swim followed by a flat run along Littlehampton seafront on 4 July 2027, with 800m/10km and 400m/5km options and age categories.
Triathlon at Higginson Park, Marlow on 11 July 2027 offering Middle, Olympic and Sprint distances with a Thames swim and chip timed results.
Multisport event at Higginson Park, Marlow combining triathlon, duathlon, aquabike, aquathlon and open water swims in the River Thames.
August 2027
A summer multisport event in Henley on Thames offering triathlon, duathlon, aquabike, aquathlon and open water swims with chip timing and a finisher medal.
SPRINT Superhero Tri is a short multisport challenge with a 150 m swim, 3 km bike and 1 km push/run. Entries can be solo, relay, or pulling a Superhero; everyone on course must be registered and receives a medal, T shirt and Super Kit Bag.
Monthly updates for Guildford
Get new running races (and updates) in your inbox every month.
September 2027
Multisport racing at Dorney Lake on 5 September 2027 with triathlon, duathlon, aquabike, aquathlon, open water swims and 5K, 10K and 15K runs.
Multi-distance triathlon, aquathlon and aquabike at the H2O Swim Centre lake in Reading on 12 September 2027, featuring open water swims and single loop road cycle routes.