North West (England)
Triathlon Calendar North West (England) 2026-2027
Monthly updates for North West (England)
Get new running races (and updates) in your inbox every month.
Explore the best triathlons in North West (England) for 2026-2027! Our updated list features 36 exciting races across the region. Find your next race in North West (England) below and join the running community at these great events!
June 2027
Experience a one day multi activity adventure in the Lake District featuring a mountain trek, forest mountain biking, and kayaking on Coniston Water.
Full and Half triathlons return to Keswick on 20 June 2027 with multiple formats and entries available from a £75 deposit.
A two day multisport weekend at Cholmondeley Castle in Cheshire on 26 and 27 June 2027 featuring triathlon, duathlon, aquabike, aquathlon, open water swims, runs and junior races.
Multi-sport weekend at Ullswater offering Sprint, Standard and Middle distances across triathlon, duathlon, aquabike and aquathlon at Park Foot Holiday Park.
July 2027
Two-day triathlon and multisport weekend at Cockshott Point, Windermere with novice, sprint and standard swim, bike and run events on 10 and 11 July 2027.
Monthly updates for North West (England)
Get new running races (and updates) in your inbox every month.
Sprint triathlon at The Sands Centre in Carlisle on 18 July 2027 with a 500 m pool swim, 20.4 km bike and 4.9 km run, chip timing and finishers medals.
Women only multisport event in Chester on 18 July 2027 featuring triathlon, quadrathlon, aquabike and a new sprint duathlon on The Meadows.
August 2027
Experience a one day multi sport adventure in the Lake District featuring a mountain trek, off road cycling through Grizedale Forest, and kayaking on Coniston Water.
Triathlon at Bassenthwaite Sailing Club near Keswick with sprint and standard routes featuring open-water swims and undulating tarmac bike and run stages.
Sprint triathlon and multisport races at Edge Hill University with a 400 m pool swim, 21 km bike and 5 km run plus duathlon, aquabike and aquathlon options.
September 2027
A Lake District triathlon at Patterdale Estate with a 1500m open water swim, 60km bike and 16km trail run in Glenridding on 5 September 2027.
Weekend multisport event at Ullswater combining SUP, road cycling and trail running with two distance options and free SUP lessons on Saturday.
A pool start triathlon on the Fleetwood promenade featuring a 400m swim, 20km closed-road bike course and a flat 5km sea wall run with chip timing.
Wilmslow Autumn Triathlon on 19 September 2027 features Sprint and Double Sprint formats plus Aquabike, Aquathlon, Duathlon and relay at Wilmslow Leisure Centre.
A Nantwich triathlon featuring a heated brine pool swim, a 21 km countryside bike lap and a lapped park run, with sprint, super sprint, relay and charity CRUK wave options.
October 2027
Multi-race event at Oulton Park on 3 October 2027 with sprint, standard and middle categories plus an afternoon Fast 5km; entries close 30 September 2027.