Triathlons in UK in April 2026
Find triathlons in UK in April 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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- Sun 5 Apr 2026
- £25-£51
Torbay Triathlon Spring
This totally traffic-free venue is the perfect way for anyone to start in the sport of triathlon, with a pool based swim, followed by a Velopark ride on smooth, flat tarmac and a flat parkland run.
- Families
- Trees not tees
- Recycling
- Newcomers
- Park
- Coast
- Sustainability policy
- Public transport links
- Plastic-free event
- Age 5 & over
- Sprint triathlon
- Novice triathlon
- Kids triathlon 7
- Super sprint triathlon
- Sun 12 Apr 2026
- £45
The Osprey Sprint Triathlon
Test every discipline in this unforgettable triathlon set along the South West Coast. Catch sight of the iconic Portland Bill lighthouse as you cycle around the beautiful Isle of Portland.
- Newcomers
- Chip timing
- Enter online
- Undulating
- Event village
- Plastic-free event
- Age 15-99
- 300 m pool swimming
- 15 km road cycling + 848 ft ascent
- 5 km trail running + 24 ft ascent
- Sun 26 Apr 2026
- £55
Tridents Grantham Triathlon
A classic sprint triathlon with a fresh new energy to bring the triathlon scene back to Lincolnshire! A pool swim with a thrilling and scenic course plus a commemorative medal.
- Newcomers
- Enter online
- Event village
- Rural
- Sustainability policy
- Age 17 & over
- 400 m pool swimming
- 24 km road cycling + 230 ft ascent
- 5 km road running + 62 ft ascent
- Sun 26 Apr 2026
Harrogate Triathlon
- Kids aquathlon 5
- Sprint triathlon 2
- Novice triathlon
- Super sprint triathlon