Triathlon Calendar near Lilliesleaf 2026-2027

September 2026

Triathlon Duathlon 8 yrs (Tri Starts) 50 800 600 m 9-10 yrs (Tri Star 1) 100 m 2 1 km 11-12 yrs (Tri Star 2) 150 m 3 1.5 km 13-14 yrs (Tri Star 3) 300 m 4.1 2 km

Peebles Triathlon Weekend on 19 and 20 September 2026 finishes the 2026 Triathlon Series with junior, Come & Tri, sprint and duathlon races.

November 2026

Nov

22

Su

Deadwater Dirty Duathlon

Kielder | 20 mi from Lilliesleaf

Duathlon Deadwater Dirty Duathlon... 10 12 7.5 km Deadwater Dirty Duathlon... 10 12 7.5 km

Experience a winter duathlon at Kielder Castle featuring trail runs and red graded mountain bike tracks through the Northumbrian landscape as a solo athlete or in a pair.

June 2027

Jun

26-27

Sa - Su

The Northumbrian

Kielder | 20 mi from Lilliesleaf

Cross Triathlon Middle distance 1.9 90 km Middle distance 1.9 90 21.1 km Full distance 3.8 180 42.2 km

Trail runs at Kielder Waterside Park on 27 June 2026 offering 28 km and 50 km races, UTMB Index status, cut off limits and mandatory kit requirements.

Monthly updates for Lilliesleaf

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