Relay triathlons in June 2026
Find relay triathlons near me in June 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 6 Jun
- £58-£120
Dorney Triathlon | June
Take on this multi-activity event as an individual or as a relay, and enjoy the opportunity to race around the unique and inspiring Olympic venue! Great water quality and flat, scenic grounds.
- Super sprint triathlon
- Sprint triathlon
- Olympic triathlon
- Sprint aquabike
- Standard aquabike
- Sun 7 Jun
- £166-£187
ATW Grafman Middle Distance Triathlon
Take on a superb middle distance triathlon at the fantastic Grafham Water. Suitable for all abilites, with a challenging, but achievable course, and custom medal at the finish line.
- 1900 m lake swimming
- 90 km road cycling + 1680 ft ascent
- 21 km multi terrain running
- Sun 7 Jun
- £70-£90
Dartmouth Triathlon | Sprint
Swim in the clear waters of Blackpool Sands, then take a scenic coastal bike route featuring Devon's flattest road, then run by a stream. Plus chance to camp on the beach!
- 750 m sea swimming
- 20 km road cycling + 1067 ft ascent
- 5 km road running + 228 ft ascent
- Sun 14 Jun
- £80-£195
Weymouth WMD Triathlon
Whichever distance you choose, this triathlon will not fail to impress. With stunning views of Weymouth nature reserve and a true test of stamina, you'll be beaming with pride at the finish line.
- Half Ironman
- Olympic triathlon
- Sprint triathlon
- Sun 14 Jun
- £85.99-£449.99
Slateman Triathlon & Duathlon
The most iconic multi-sport adventure race in Wales, combining a lake swim, brutal mountain climbs and a demanding run through Snowdonia’s dramatic, awe-inspiring landscape.
- Sprint triathlon
- Olympic triathlon
- Half Ironman
- Ironman
- Standard duathlon
- Sun 21 Jun
- £66-£119
ATW Stewartby Lake Triathlon & Aquabike
Dive into the ATW Stewartby Lake Triathlon and Aquabike – a flat, fast and friendly race offering stunning lake views, smooth roads, and surefire PB potential.
- Sprint triathlon
- Olympic triathlon
- Sprint aquabike
- Standard aquabike
- Sun 21 Jun
- £75-£110
Southend Triathlon
Take on an exciting coastal triathlon in Southend, featuring a sea swim, fast seafront cycle, and scenic run with fantastic crowd support all the way.
- Sprint triathlon
- Olympic triathlon
- Relay triathlon
- Standard aquabike
- Sun 28 Jun
- £94.99-£141.99
Wild Horse Brewing Co. Llandudno Triathlon & Duathlon
Race the North Wales coast in a spectacular multi-sport challenge, combining sea air, closed roads and iconic scenery in a fast, friendly triathlon and duathlon setting.
- Sprint triathlon
- Olympic triathlon
- Standard duathlon
- Sun 28 Jun
- £79-£99
ATW Sprint Triathlon | Mallory Park
Mallory Park Triathlon Extravaganza: A Traffic-Free Triumph! A thrilling and safe circuit nestled in picturesque surroundings, boasting its own self-enclosed swim lake for a Sprint Tri.
- 750 m lake swimming
- 20 km road cycling + 790 ft ascent
- 5 km road running + 80 ft ascent