Summertime Windsor Trail Run (Half Marathon, 10km & 6km)RunningHalf Marathon10k6 km September 7, 2025Windsor, Buckinghamshire, England, United Kingdom
Swim Long Eton Dorney SeptemberSwimming3 km4 km5 km10 km September 21, 2025Windsor, Buckinghamshire, England, United Kingdom
Eton Dorney Triathlons - SeptemberTriathlon0 m0 m0 m September 21, 2025Windsor, Buckinghamshire, England, United Kingdom
Dorney Lake Duathlon - October 2025Duathlon6 km10 km5 km October 4, 2025Windsor, Buckinghamshire, England, United Kingdom
Run Dorney Lake 5k, 10k, & Half Marathon - October 2025Running5k10kHalf Marathon October 4, 2025Windsor, Buckinghamshire, England, United Kingdom
Thames Path Trail Run (Windsor)RunningHalf Marathon16 km October 26, 2025Windsor, Buckinghamshire, England, United Kingdom
Thames Path Hiking TrailWalking21 km16 km October 26, 2025Windsor, Buckinghamshire, England, United Kingdom
Run Dorney Lake 5k, 10k, & Half Marathon - November 2025Running5k10kHalf Marathon November 9, 2025Windsor, Buckinghamshire, England, United Kingdom
Dorney Lake Duathlon - November 2025Duathlon6 km7 km5 km November 9, 2025Windsor, Buckinghamshire, England, United Kingdom
Autumn Windsor Trail Run (Half Marathon, 10km & 6km)RunningHalf Marathon10k6 km November 16, 2025Windsor, Buckinghamshire, England, United Kingdom
Run Dorney Lake 5k, 10k, & Half Marathon - December 2025Running5k10kHalf Marathon December 13, 2025Windsor, Buckinghamshire, England, United Kingdom
Run Dorney Lake Half Marathon, 10k & 5k January 2026Running5k10kHalf Marathon January 18, 2026Windsor, Buckinghamshire, England, United Kingdom