Sundowner Triathlon

SEP
12
2026
A multi-distance triathlon at Allerthorpe Lakeland Park on 12 September 2026 with open-water swim in a shallow lake, flat bike and run courses, on-course medical and mechanical support, and British Triathlon membership or a race pass required.
70.3 Aquabike 70.3 Aquathlon 70.3 Triathlon 70.3 Triathlon Relay Olympic Aquabike

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Sundowner Triathlon : Allerthorpe Lakeland Park

The Sundowner Triathlon takes place on 12 September 2026 at Allerthorpe Lakeland Park, Pocklington, York. The event returned to the calendar in 2025 and will be staged again in 2026 with adjustments made following the previous running.

The course uses a man-made lake for the swim. The water is described as clear and shallow, with depths between 5 ft and 7 ft and sheltered conditions that keep the surface flat. The bike leg follows quiet country lanes around the park and nearby villages on a flat open-road course that is well signed, open to traffic, and non-draft legal. The run follows a flat trail around the lake, arranged to be spectator friendly and avoiding the canal tow path this year.

Support and event services include mechanical and medical support, marshalled and way-marked routes, well stocked aid stations (special needs accommodated), chip timing, and complimentary race photography. Facilities listed are an athlete village, finishers medal and t-shirt, on-site parking, toilets and changing, refreshments and a cafe. Camping is available at additional cost via the venue.

Entry requires British Triathlon membership or a single-use Race Pass (£8) to meet insurance and licence requirements.

Races and distances include: Visit the organization's website for the most recent information.

  • Sprint Triathlon - 750m swim, 20km bike, 5km run
  • Olympic Triathlon - 1500m swim, 40km bike, 10km run
  • 70.3 Triathlon - 1900m swim, 90km bike, 21km run
  • Olympic Triathlon Relay - 1500m swim, 40km bike, 10km run
  • 70.3 Triathlon Relay - 1900m swim, 90km bike, 21km run
  • Olympic Aquabike - 1500m swim, 40km bike
  • 70.3 Aquabike - 1900m swim, 90km bike
  • Olympic Aquathlon - 1500m swim, 10km run
  • 70.3 Aquathlon - 1900m swim, 20km run
70.3 Aquabike
70.3 Aquathlon
70.3 Triathlon
70.3 Triathlon Relay
Olympic Aquabike
Olympic Aquathlon
Olympic Triathlon Relay
Sundowner Triathlon Olympic
Sundowner Triathlon Sprint