Triathlon Calendar United Kingdom 2026-2027
Monthly updates for United Kingdom
Get new running races (and updates) in your inbox every month.
Explore the best triathlons in United Kingdom for 2026-2027! Our updated list features 283 exciting races across the country. Find your next race in United Kingdom below and join the running community at these great events! Search for a location or view races near London, Birmingham, Glasgow, Liverpool, Scotland or Wales.
October 2027
Multi-distance triathlon at Torbay Velopark with pool swim, smooth Velopark bike and measured parkland run per lap; categories range from Mini and Tristar to Sprint and mixed relay.
Sprint triathlon in Minehead on 10 Oct 2027 with a 750m sea swim, 20km bike and 5km coastal run finishing on the beach.
An aquathlon at London Aquatics Centre and Queen Elizabeth Olympic Park featuring a 400 m pool swim followed by a 5 km run around South Park.
Monthly updates for United Kingdom
Get new running races (and updates) in your inbox every month.