Slaithwaite
Triathlon Calendar near Slaithwaite 2026-2027
Monthly updates for Slaithwaite
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Slaithwaite for 2026-2027! We've gathered 19 exciting races in the area. Check out our detailed list below to find your next local race.
November 2026
December 2026
Community multisport event in Woodford, Stockport offering swim bike run and sprint duathlon formats with manual timing, on site parking and a mainly flat tarmac course.
January 2027
A welcoming duathlon near Manchester Airport with Sprint and Super Sprint options, a run through runway tunnels and bike routes on quiet country lanes.
A Peak District winter adventure combining trail running and mountain biking with map and compass navigation, multiple event options and bike hire available.
February 2027
A community sprint and super sprint duathlon at Bramley Farm, Altrincham, with run bike run courses on lanes around Dunham Massey.
Monthly updates for Slaithwaite
Get new running races (and updates) in your inbox every month.
March 2027
A run, bike, run duathlon around Rivington and the West Pennine Moors featuring trail runs, a 37.2 km road bike loop and on-site parking.
April 2027
Duathlon races at Bramham Park feature sprint and standard distances across woodland trails and quiet country lanes with chip timing and on site parking.
Wilmslow Spring Triathlon on 25 April 2027 features indoor pool swims, road cycling through Cheshire and riverside running with sprint and double-sprint options.
A club-run triathlon in Harrogate on 25 April 2027 offering Sprint, Super Sprint and team relay distances with a 400-place limit and British Triathlon entry requirements.
May 2027
Horwich Triathlon on 02 May 2027 in Horwich offers pool swims, road bike loops around Rivington Pike, road runs and 5K and 8.6K trail options.
A multisport festival in Skipton on 23 May 2027 offering junior triathlons, an adult sprint and relay, plus 60km and 100km cycling sportives and a festival hub.
Triathlon at Marl Pits Leisure Centre on 23 May 2027 featuring a 400 m pool swim, 21 km undulating bike and a lapped 5 km run, offered as solo or relay.
June 2027
IRONMAN 70.3 Bolton is a triathlon in Bolton, UK featuring a swim at Pennington Flash, a bike through local villages and a run around Bolton town centre and Queen's Park.
Multi-distance triathlon and duathlon at West Craven Sports Centre, Barnoldswick on 13 June 2027, with pool swims, tarmac bike sections and mixed-surface runs.
Sprint triathlon and duathlon at Rother Valley Country Park on 20 June 2027 with traffic free, flat routes, live chip timing and a finisher medal.
July 2027
A novice friendly triathlon in Hathersage with a 420 m pool swim, 21 km hilly bike and 6 km off road run through woodland.
August 2027
A full-distance triathlon in Leeds with a lake swim, hilly bike and a run centred on Roundhay Park, and the only IRONMAN held in England.
September 2027
Wilmslow Autumn Triathlon on 19 September 2027 features Sprint and Double Sprint formats plus Aquabike, Aquathlon, Duathlon and relay at Wilmslow Leisure Centre.
October 2027
An off road festival at Bramham Park featuring junior duathlons, trail runs and a 70 km gravel sportive across estate tracks on 16–17 October 2027.