The Reservoir Run Half Marathon
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Reservoir Run Half Marathon, 5K, Kids Fun Runs & Family Stroll
The 15th annual Reservoir Run takes place at Weston High School in Weston, CT on 10/25/2026. The event includes road races for adults plus noncompetitive runs on the school grounds for children and families.
- 13.1 Miles Half Marathon
- 5 km 5K
- 1 km Kids Fun Runs and Family Stroll
The Half Marathon course is described as varied, with a notable uphill around mile 12 and other sections that are flat or rolling. The 5K route runs around central Weston, uses all right hand turns, includes a few hills and a long flat middle mile. The Kids Fun Runs and Family Stroll take place on the school track adjacent to the main courses, with distances that vary by age and total numbers; these are noncompetitive and families may participate.
Awards are given to overall male and female champions three deep, and to runners three deep in 10 year age groups for ages 14 and older. Registration information and fees are provided for each race: the Half Marathon fee is $50, the 5K fee is $25, and the Kids Fun Runs fee is $15. Proceeds from the Half Marathon benefit the Child & Family Guidance Center and the Kiwanis Club of Weston Foundation. Proceeds from the 5K benefit the Weston High School Boosters Club. Visit the organization's website for the most recent information.
