Slinfold
Triathlon Calendar near Slinfold 2026-2027
Monthly updates for Slinfold
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Slinfold for 2026-2027! We've gathered 37 exciting races in the area. Check out our detailed list below to find your next local race.
November 2026
Duathlon at Dorney Lake with Super Sprint, Sprint and Standard distances on a flat Olympic-course loop, chip timing, free photos and relay options.
Family-friendly adventure racing at Alice Holt Forest combining biking, running and checkpoint navigation, including a 8 km Wolf Cub Challenge and team entry options.
December 2026
A winter adventure race in the Surrey Hills combining trail running and mountain biking with map and compass navigation, multiple time-based options and bike hire available.
Duathlon at Dorney Lake on 12 December 2026 with Super Sprint, Sprint, Standard and relay options on a flat, chip-timed road course.
Monthly updates for Slinfold
Get new running races (and updates) in your inbox every month.
January 2027
Duathlon at Dorney Lake on 17 January 2027 offering Super Sprint, Sprint and Standard distances on a flat, chip timed course with relay options.
February 2027
Duathlon at Dorney Lake with Super Sprint, Sprint and Standard distances on flat road laps, relay options, chip timing and free race photos.
March 2027
Indoor pool swim with poolside transition followed by a seafront run in Littlehampton, offered in two distances with age categories and prizes.
Duathlon at Dorney Lake with Super Sprint, Sprint and Standard distances on a flat, chip timed road course with relay options and free race photos.
April 2027
Dorney Lake duathlon with Super Sprint, Sprint and Standard distances, relay options and chip timed results on a flat road course.
May 2027
Triathlon at Dorney Lake offers Sprint, Standard and Super Sprint races plus aquabike and relay options on a flat, chip timed course at an Olympic venue.
East Grinstead Triathlon on 9 May 2027 features pool swims, a 26 km bike through nearby villages and town runs, with relay, Try a Tri and aquabike options.
Multi-discipline event at Sevenoaks Leisure Centre featuring pool swims, a 25 km bike through Kent and run courses through Knole Park.
Triathlon at Arundel Lido on 16 May 2027 with Standard and Sprint options, heated 25m pool swims, a rolling bike course and run routes near the castle.
June 2027
Midweek triathlon at Dorney Lake with Super Sprint, Sprint, aquabike and relay options on a flat course in an Olympic venue; British Triathlon membership is required.
A community-focused triathlon at Patcham High School with pool swims, varied bike and run formats, an event village, and multiple accessibility features.
Multi distance triathlon at Dorney Lake with swim, bike and run options plus aquabike and relay entries; British Triathlon membership and a race licence are required.
Multi-distance triathlon in Windsor on 13 June 2027 with an open-water Thames swim, road cycling past Windsor Castle, and runs along the Long Walk.
July 2027
A summer aquathlon at The Wave, Littlehampton combining a 25m pool swim with a flat run course; options are 800m swim with 10k or 400m swim with 5k.