6
Triathlons in North West in May 2025
Find triathlons near me in North West in May 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.
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Click an event for full event details, location, route, sustainability, what's included and how to enter.
- Sat 17 May
- £42.50-£102.50
- Sat 17 May
- £42.50-£102.50
Keswick, Cumbria, UK
Keswick Mountain Festival | Sprint Triathlon
One of the most thrilling triathlons in the country on a super-exciting route with challenging ascents, descents and open roads, narrow in parts. Includes Full Weekend Festival Ticket in the price!
- Newcomers
- Chip timing
- Enter online
- Hilly
- Event village
- Age 15 & over
- 400 m lake swimming
- 18 km road cycling
- 5 km trail running
- Sat 17 - Sun 18 May
- £160-£165
- Sat 17 - Sun 18 May
- £160-£165
Keswick, Cumbria, UK
Keswick Mountain Festival | Keswick Conqueror
A lake swim, a trail run and a road ride over the course of the festival weekend. Conquer a triathlon challenge over two days. Includes Full Weekend Festival Ticket in the price!
- Newcomers
- Music
- Chip timing
- Enter online
- Mountainous
- Event village
- Age 18 & over
- 3.6 km lake swimming
- 100 km road cycling + 1625 m ascent
- 25 km trail running + 866 m ascent
- Sun 4 May
Bolton, Greater Manchester, UK
Horwich Triathlon, Duathlon & Aquathlon | Triathlon - Sprint Distance
- 400 m pool swimming
- 20 km road cycling
- 5 km road running
- Sun 4 May
Bolton, Greater Manchester, UK
Horwich Triathlon, Duathlon & Aquathlon | Triathlon - Standard Distance
- 500 km pool swimming
- 40 km road cycling
- 8.6 km road running
- Sun 11 May
Nantwich, Cheshire, UK
Cheshire Triathlon | Sprint and Relay
- 500 m pool swimming
- 21 km road cycling
- 5 km trail running
- Sun 11 May
Rossendale, Lancashire, UK
The Rossendale Triathlon
- 400 m pool swimming
- 21 km road cycling
- 5 km trail running
- Sun 11 May
Nantwich, Cheshire, UK
Cheshire Triathlon | Fun
- 200 m pool swimming
- 21 km road cycling
- 2.5 km trail running
- Sun 11 May
Nantwich, Cheshire, UK
Cheshire Triathlon | CRUK Wave and Relay
- 200 m pool swimming
- 21 km road cycling
- 2.5 km trail running
- Sun 11 May
Nantwich, Cheshire, UK
Cheshire Triathlon | Super Sprint
- 200 m pool swimming
- 21 km road cycling
- 2.5 km trail running
- Sun 18 May
Southport, Merseyside, UK
Southport Triathlon, Duathlon & Aquathlon | Triathlon | Sprint Distance
- 750 m lake swimming
- 20 km road cycling
- 5 km road running
- Sun 18 May
Southport, Merseyside, UK
Southport Triathlon, Duathlon & Aquathlon | Triathlon | Standard Distance
- 1500 m lake swimming
- 40 km road cycling
- 10 km road running
- Sun 18 May
Knutsford, Cheshire, UK
Knutsford Triathlon | Super Sprint
- 225 m pool swimming
- 13.4 km road cycling
- 2.8 km road running
- Sun 18 May
Knutsford, Cheshire, UK
Knutsford Triathlon | Sprint
- 425 m pool swimming
- 26 km road cycling
- 5.5 km road running