Marshfield
Triathlon Calendar near Marshfield 2026-2027
Monthly updates for Marshfield
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Marshfield for 2026-2027! We've gathered 15 exciting races in the area. Check out our detailed list below to find your next local race.
February 2027
Map and compass adventure in the Cotswolds combining trail running and mountain biking with flexible score formats and bike hire available.
Trail runs and standard and sprint off road duathlons take place in the forest around Speech House, Gloucestershire.
April 2027
Indoor pool triathlon in Lydney offering Sprint and Olympic distances with individual and relay entries, a 25 metre heated pool and free parking.
May 2027
Sprint triathlon and related races at Calne Community Campus on 2 May 2027 with pool swims, road cycling and mixed terrain runs.
Sprint-distance triathlon in Royal Wootton Bassett with a 400 m pool swim, 22 km bike and 5 km run; proceeds support Wiltshire & Bath Air Ambulance.
Monthly updates for Marshfield
Get new running races (and updates) in your inbox every month.
Standard distance triathlon at Cotswold Water Park with a 1500 m lake swim, 40 km bike and flat 10 km tarmac run plus an Aquabike option.
A sprint and super sprint triathlon in Cheddar Gorge featuring pool swims, a Gorge climb on the bike and an out-and-back run on the Strawberry Line.
A sprint triathlon at Westonbirt House on 31 May 2027 featuring a 400 m pool swim, 23 km bike route past the Arboretum and a 5 km traffic-free run.
June 2027
Pool based triathlon at Caldicot Leisure Centre on 26 June 2027 with an indoor swim, traffic free grass cycle circuit, multiple distances, relay and kids races.
July 2027
A swimrun around Clevedon Marine Lake with full and half distances, timed waves and optional finish medals.
A Clevedon sprint triathlon with a 750 m lake swim, a fast undulating bike loop and a 5 km seafront and trail run finishing at Salthouse Fields.
August 2027
A short T30 triathlon at Lydney Lido on Sunday 1 August 2027 featuring a 400 m swim, 24.5 km bike and 5 km run with a finisher's medal.
ATW Bristol Triathlon at Cumberland Basin combines a harbour swim, closed road bike and riverside run with sprint and standard distances plus aquabike and relay options.
October 2027
Pool based triathlon in Lydney offering Sprint and Olympic distances, chip timing, medals and a scenic but hilly bike route with a flat looped run.