15 Triathlons in Scotland in September 2023

Find triathlons in and around Scotland in September 2023 - filter events by date, display on a map or use the advanced search to find your perfect race.

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  • Sun 3 Sep
  • £28-£75
Lochgelly, Fife, UK

Lochore Off Road Triathlon Festival

Welcome to the fifth Lochore Off Road Triathlon, Aquabike, Duathlon and Bikeless Lochore Aquathlon.

  • Sprint aquathlon
  • Sprint aquabike
  • Super sprint duathlon
  • Kids triathlon
  • Novice triathlon
  • + 2 more races
  • Families
  • Newcomers
  • Event village
  • Age 13 & over
  • Events
  • Sun 17 Sep
  • £56-£86
Aviemore, Highland, UK

Aviemore Triathlon

Join in the beautiful Cairngorms for Aviemore Triathlon: enjoy an open water swim in the cool, calm waters of Loch Morlich and enjoy mountain biking and running on the trails of Glenmore Forest.

  • Super sprint triathlon
  • Sprint triathlon
  • Recycling
  • Newcomers
  • Plastic bottle free
  • Event village
  • Rural
  • Sustainability policy
  • Age 15 & over
  • Triathlons
  • Sat 23 Sep
  • £14-£27
Peebles, Scottish Borders, UK

Peebles Triathlon

Welcome to the Live Borders Triathlon Series 2023

  • Super sprint triathlon
  • Kids triathlon 5
  • Families
  • Newcomers
  • Event village
  • Age 8-16
  • Triathlons
  • Sat 23 - Sun 24 Sep
  • £55-£78
Oban, Argyll and Bute, UK

Craggy Island Triathlon

Craggy Island Triathlon has an exciting new course! In a change to the previous format it will now start and finish on the north end of the island at the picturesque Kerrera Marina.

  • Sprint triathlon 2
  • Trees not tees
  • Newcomers
  • Rural
  • Coast
  • Free venue entry
  • Sustainability policy
  • Public transport links
  • Plastic-free event
  • Age 16 & over
  • Triathlons
  • Sun 24 Sep
  • £37-£45
Peebles, Scottish Borders, UK

Peebles Sprint Triathlon

Welcome to the Live Borders Triathlon Series 2023

  • 750 m pool swimming
  • 19.14 km road cycling
  • 4.66 km road running