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 35 exciting races across the region. Find your next race in North West (England) below and join the running community at these great events!
September 2026
Weekday multisport events at Capernwray Dive Centre offering triathlon, aquathlon, AquaBike and swim distances with quarry swims and local bike and run loops.
A Lake District triathlon with a 1 mile Ullswater swim, 38 mile bike over Kirkstone Pass and a 9 mile fell run to Helvellyn summit.
Five-race aquathlon series at Sale Water Park with an 800 m swim and 5 km run plus shorter youth races and per-race or series entry options.
A weekend multi-sport event at Ullswater combining stand up paddle boarding, road cycling and trail running with standard and long distance options.
Flat, closed-road triathlon on Fleetwood Promenade with pool swims, multi-lap bike, chip timing and medals; open to adults and TriStar children, race licence required.
Monthly updates for North West (England)
Get new running races (and updates) in your inbox every month.
Multisport event at Wilmslow Leisure Centre on 20 September 2026 offering Sprint and Double Sprint triathlon options plus aquabike, aquathlon, duathlon and relay.
Triathlon in Nantwich with a heated outdoor brine pool swim, a 21 km countryside bike lap and a park run, plus relay, charity and noncompetitive waves.
A swimrun eliminator at Princes Dock in Liverpool with up to six knockout laps and a 15 km maximum distance. Gender-specific lap formats and timed cutoffs shape progressive eliminations on a course of short runs and swims.
Memorial sprint triathlon and duathlon at Poynton Leisure Centre on 27 September 2026 with a 400 m pool swim, 20 km bike and 5 km run.
Duathlon at Dunham Massey on 27 September 2026 offering Super Sprint and Sprint formats with run and bike stages at The Bramley Farm near Altrincham.
October 2026
Duathlon at Oulton Park Circuit with sprint, standard and middle distances, mixed drafting rules, and a race licence requirement.
Sprint duathlon on 11 October 2026 at Carlisle Lake District Airport featuring a 5 km run, 19.3 km bike and 2.5 km run. Traffic free airport runs, chip timing, prizes and a finisher medal.
A beginner friendly duathlon near Manchester Airport offering Super Sprint and Sprint options, flat runs through runway tunnels and signposted bike routes on quiet country lanes.
November 2026
December 2026
Community multisport event in Woodford on 20 December 2026 offering swim bike run and sprint duathlon options with manual timing and free on site parking.
March 2027
Duathlon in Grasmere combining runs on village and lakeside trails with cycling legs to Elterwater or Hawkshead and Coniston, organised by Wild Deer Events.
Duathlon at Oulton Park on Sunday 21 March 2027 with sprint, standard and middle distance categories; entries close 25 March 2027.
April 2027
A pool-to-promenade triathlon in Fleetwood on 4 April 2027 featuring pool swims, multiple bike laps on closed roads and a sea-wall run, with chip timing and prizes.
Sprint triathlon at Ribby Hall on 18 April 2027 with a 400 m pool swim, flat single-loop bike on open roads and a 5 km out-and-back trail run.