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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- Sat 4 Apr
- £28-£51
Torbay Triathlon Relay
Join the action at Torbay Velopark in your choice of two thrilling team triathlon relays – fast racing, smooth tarmac, and unbeatable camaraderie in a fun, traffic-free setting for all abilities.
- Relay triathlon 2
- Sun 5 Apr
- £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.
- Sprint triathlon
- Novice triathlon
- Kids triathlon 7
- Super sprint triathlon
- Sun 12 Apr
- £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.
- 300 m pool swimming
- 15 km road cycling + 848 ft ascent
- 5 km trail running + 24 ft ascent
- Sun 26 Apr
- £20-£74.50
Woking Spring Triathlon & Junior Aquathlon
Kick-start the season with a friendly spring triathlon and junior aquathlon, combining safe racing, supportive organisation and smooth courses perfect for confidence-building and early-season speed.
- Super sprint triathlon
- Sprint triathlon
- Sprint aquathlon
- Kids aquathlon 5
- Sun 26 Apr
- £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.
- 400 m pool swimming
- 24 km road cycling + 230 ft ascent
- 5 km road running + 62 ft ascent
- Sun 26 Apr
Harrogate Triathlon
- Kids aquathlon 5
- Sprint triathlon 2
- Novice triathlon
- Super sprint triathlon