The Reservoir Run Half Marathon
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Reservoir Run - Weston, CT
The Reservoir Run event day at Weston High School on October 25, 2026 includes multiple distances held on and around the school grounds in Weston, CT. Organized by Weston Kiwanis, the program lists a half marathon, a 5K, and kids fun runs with a family stroll.
Distances:
- 13.1 miles half marathon.
- 5K community race.
- 1K kids fun runs and family stroll.
Course and event details are provided by the organizer. The half marathon course includes a long uphill at mile 12 and has other sections that are flat or rolling. The 5K course runs around central Weston and uses only right-hand turns; it includes several hills and a long flat middle mile. Kids fun runs and the family stroll take place on the school grounds and track adjacent to the longer courses; distances vary by age and participant numbers and events are non-competitive. Safety for young participants is stated as a priority.
Awards are offered for overall male and female finishers, three deep, for the half marathon and 5K. The half marathon also awards three deep in 10-year age groups for ages 14 and older. Registration opens March 1, 2026; fees listed are $50 for the half marathon, $25 for the 5K, and $15 for the kids/family events. Race proceeds and beneficiary charities are currently under evaluation. Visit the organization's website for the most recent information.
