Kids triathlons for Tristars 3 in UK
Find kids triathlons for tristars 3 in UK in 2026/2027 - 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 24 May
- £27.50-£30
Skipton Multisport Festival | Children's Triathlon | TriStar 3
Swim, bike and run in the Gateway to the Dales at this family-friendly multisport festival, featuring this inclusive TriStar 3 triathlon, over the May Bank Holiday.
- 300 m pool swimming
- 7.3 km road cycling
- 2.4 km trail running
- Sat 27 Jun
- £31
ATW Childrens Triathlon Mallory Park | Tristar 3
Mallory Park Junior Triathlon: Where dreams take flight! Nurturing the next generation of triathletes, providing a safe and exhilarating environment for children to discover the thrill of multisports.
- 500 m lake swimming
- 8 km road cycling + 49 ft ascent
- 2.4 km road running
- Sun 5 Jul
- £36-£90
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.
- Sprint triathlon
- Olympic triathlon
- Super sprint triathlon
- Kids triathlon 2
- Sprint aquathlon
- + 1 more race
- Sat 11 Jul
- £27.50-£30
Ripon Triathlon Festival | TriStar 3
Ripon is unique as the only open-water junior racing in the Yorkshire series! So give your juniors the most exciting triathlon experience this year. Bike and run are traffic-free on grass surface.
- 500 m lake swimming
- 6000 m mountain biking
- 2400 m multi terrain running
- Sun 19 Jul
- £45
Eton Dorney Family Triathlon | TriStar 3
Eton Dorney Family Triathlon sees the return of junior racing to Dorney Lake alongside the one and only sprint triathlon event at the venue.
- 300 m lake swimming
- 5 km road cycling
- 2.4 km road running
- Sun 16 Aug
- £39
ATW Oundle Children’s Triathlon | Tristar 3
A fun, friendly and fully supported triathlon for Tristar 3 children of all abilities — perfect for first-timers looking to experience the thrill of swim, bike and run in Oundle.
- 300 m pool swimming
- 6 km mountain biking + 30 ft ascent
- 2.4 km trail running + 3 ft ascent
- Sun 4 Oct
- £35
Torbay Triathlon Autumn | Tristar 3
A totally traffic free festival of triathlon offering both junior and senior distance options on the English Riviera. Pool swimming along with tarmac cycling and a parkland run, with a great medal.
- 300 m pool swimming
- 7.5 km road cycling
- 2.5 km multi terrain running + 62 ft ascent
- Sun 7 Jun
- £35
Vale Tridents Children’s Triathlon | TriStar 3
- 300 m pool swimming
- 6 km cyclo cross
- 2.4 km multi terrain running
- Sat 20 Jun
- £35
Bowood House Triathlon | Tri Star 3
- 400 m lake swimming
- 9 km road cycling
- 2.4 km multi terrain running
- Sun 5 Jul
- £35
Discovery Open Water Junior Triathlon | Tri Star 3
- 350 m lake swimming
- 7.5 km road cycling
- 2.4 km road running
- Sat 29 Aug
- £15-£25
Staffin Triathlon and 10K | TriStar 3
- 300 m sea swimming
- 5.1 km road cycling
- 1.8 km road running