The Reservoir Run Half Marathon

OCT
26
2025
Enjoy scenic reservoir views at the Weston Reservoir Run on October 26 with a hilly half marathon, a 5K and a kids fun run at Weston High School. Run for local charities, grab a finisher medal or age group prize, and enter to win roundtrip airline tickets.
Sun 26 Oct 2025
Half Marathon 5 kilometers

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Event overview

The Reservoir Run takes place in Weston, Connecticut on October 26, 2025, with the venue listed as Weston High School, 115 School Road, Weston CT 06883. The event includes the following distances:

  • Half marathon
  • 5K
  • Kids Fun Run/Walk

Age eligibility is stated: the half marathon is open to ages 14-99, the 5K to ages 5-99, and the Kids Fun Run to ages 5-14. Registration fees vary by date and increase after October 12, 2025. The race organizer lists several charities that will receive 2025 race proceeds: the Child & Family Guidance Center, the Ronald McDonald House, Weston EMS, and the Weston High School Sports Boosters. A sponsor giveaway will enter registered 5K and half marathon participants for two roundtrip airline tickets; winners must be present on race day.

Course, logistics and awards

Both the half marathon and 5K start and finish near the front of Weston High School. The half marathon route runs along the reservoir and includes hilly sections; organizers will provide at least four water tables on that course. The 5K is a loop on quiet roads with right-hand turns and one water table. Weston roads are not closed to traffic during the races. Kids runs take place on the high school track with distances set by age and field size. Half marathon finishers receive finisher medals. Overall male and female top three in both the half and 5K receive gift card awards of $100, $75, and $50; standard age-group awards are also specified. No dogs are permitted in either race. Visit the organization's website for the most recent information.

Half Marathon
The Reservoir Run Races Half Marathon
5 km
The Reservoir Run 5k
The Reservoir Run Kids Fun Run/walk

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