Triathlons in South West
Find triathlons in South West in 2025/2026 - 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 26 Oct
- £45
The Dorchester Sprint Triathlon
Bike past historic landmarks, and run beside the Great Feild at Poundbury. As you finish each leg of the course, you’ll get closer to the crowds of people cheering you on at that final stretch.
- Newcomers
- Enter online
- Undulating
- Event village
- Plastic-free event
- Age 16 & over
- 300 m pool swimming
- 21 km road cycling + 792 ft ascent
- 5 km road running + 147 ft ascent
- 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 3 May 2026
- £20-£63
Tavistock Triathlon
Tavistock Triathlon is for all ages and abilities using the amazing Olympic legacy 50m pool at Mount Kelly with quiet rolling roads for the bike and the disused railway line for the run. What a venue!
- Families
- Trees not tees
- Recycling
- Newcomers
- Dogs allowed at venue
- Rural
- Sustainability policy
- Age 5 & over
- Olympic triathlon
- Sprint triathlon
- Super sprint triathlon
- Kids triathlon 5
- Sun 17 May 2026
- £68-£135
Roadford Lake Triathlon
Triathlon and swim events at Roadford Lake, offering a range of distances to suit all ability levels in a safe environment, with camping options to enjoy the area after your event.
- Families
- Trees not tees
- Recycling
- Newcomers
- Event village
- Rural
- Sustainability policy
- Plastic-free event
- Age 15 & over
- Sprint triathlon
- Olympic triathlon
- Half Ironman
- Sun 7 Jun 2026
- £70-£90
Dartmouth Triathlon
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!
- Trees not tees
- Recycling
- Newcomers
- Sustainability policy
- Age 15 & over
- Olympic triathlon
- Sprint triathlon
- Sun 14 Jun 2026
- £70-£135
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.
- Newcomers
- Event village
- Coast
- Age 18 & over
- Half Ironman
- Olympic triathlon
- Sprint triathlon
- Sun 28 Jun 2026
- £30-£75
English Riviera Triathlon
Fast, exciting, spectator-friendly racing in the centre of Torquay! Swim from the sheltered Torre Abbey Sands beach, ride a fast and flattish closed-road circuit and run by the sea.
- Families
- Trees not tees
- Recycling
- Newcomers
- Plastic bottle free
- Coast
- Sustainability policy
- Age 11 & over
- Sprint triathlon
- Olympic triathlon
- Super sprint triathlon
- Kids triathlon 2
- Sun 30 Aug 2026
Wimbleball Triathlon
- Olympic triathlon
- Half Ironman
- Ironman
- Standard aquabike
- Standard aquathlon