Chester County 5k Winter Series
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Event overview
The Chester County 5k Winter Series is a set of Sunday races held from December 14, 2025 to March 8, 2026 in Downingtown, PA. The series takes place at Downingtown West High School, with the course running around the grounds of the Downingtown West and Middle School campuses. Scheduled race dates are December 14, January 11, January 25, February 8, and March 8.
Race details
Distances:
- 5k on each listed Sunday
- 10k offered on February 8
- Kids 400 m dash
Timing and results use the disposable MyLaps bibtag system and will be posted live by Chester County Racing Services. Age-graded scoring will be used for awards; the top 10 age-graded results are recognized. Individual race winners receive a gift card from Bryn Mawr Running Company (West Chester). Series prizes include a free pair of shoes from Bryn Mawr Running Company for the top male and top female series finishers who complete at least three races.
Race day registration and bib pick up are available in the Downingtown West gym lobby starting approximately one hour before the 5k race. Event changes or cancellations will occur only in severe weather; no refunds are offered. Multi-event registration discounts apply for registering in multiple races, and a group discount applies for registering all five races. Visit the organization's website for the most recent information.
