Silchester
Triathlon Calendar near Silchester 2026-2027
Monthly updates for Silchester
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Silchester for 2026-2027! We've gathered 31 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 races on a flat, chip timed course at an Olympic venue, draft illegal and British Triathlon licence required.
Short off-road adventure races at Alice Holt Forest combining cycling and running, including an 8 km Wolf Cub Challenge suitable for all ages.
December 2026
Super Sprint, Sprint and Standard duathlon races at Dorney Lake on a flat, chip timed multi-lap course with spectator viewing and required British Triathlon membership.
January 2027
Trail running and mountain biking in the Chilterns on 9 January 2027 with score-format navigation, solo or team entries and options from 2 hour to 5 hour events.
Draft illegal duathlon at Dorney Lake offering Super Sprint, Sprint and Standard distances on a flat multi lap course with spectator facilities.
Monthly updates for Silchester
Get new running races (and updates) in your inbox every month.
February 2027
Duathlon at Dorney Lake with Super Sprint, Sprint and Standard distances on a flat, chip timed course that is draft illegal and spectator friendly.
March 2027
Three-distance duathlon at Dorney Lake with flat chip-timed bike and run courses, spectator viewing, and British Triathlon licence requirements.
April 2027
Duathlon at Dorney Lake with Super Sprint, Sprint and Standard distances on a flat, chip-timed course, with spectator viewing and British Triathlon licence required.
A duathlon at Chieveley Village Hall on 18 April 2027 combining two 5 km runs with a 25 km bike leg and on-site parking and refreshments.
May 2027
Triathlon at Dorney Lake with Sprint, Standard and Super Sprint races plus aquabike and team relays on a flat Olympic venue; British Triathlon membership required.
Multisport festival at Dorney Lake on 16 May 2027 featuring triathlon, duathlon, aquabike, open water swims and 5K to 15K runs, entry from £25.
Marlow Triathlon on 30 May 2027 at Higginson Park features open water River Thames swims, cycling through the Chilterns and riverside runs, with medals and chip timing.
Multisport event at Higginson Park in Marlow featuring triathlon, duathlon, aquabike, aquathlon and 750m 1500m 3000m open water swims with chip timed results and finisher medals.
June 2027
Midweek triathlon at Dorney Lake offering Super Sprint, Sprint, Standard, aquabike and relay options on a flat, chip timed course with wetsuit hire available.
Pool swim, rural cycle and grass run in Henley offering Sprint, Super Sprint, fun and charity CRUK Wave options with chip timing and relay entries.
Multi-distance triathlon at Dorney Lake with sprint, standard, super sprint, aquabike and relay options on a flat, Olympic-standard course.
July 2027
Midweek Dorney Triathlon at Dorney Lake offers sprint, super sprint, aquabike and relay options on a flat, chip timed course with wetsuit hire and free parking.
A multi-discipline event in Winchester with a 20 km bike, 2 km kayak and 5 km run, open to individuals or relay teams with standard and early bird fees.