Run Thru Reston Half Marathon & 5K
Updated
Sunday, April 25, 2027, first start 7:30 AM, in Reston (South Lakes High School). Distances: 5K, Half marathon. Entry from $40 to $85; the Half marathon goes from $85 to $90 after November 30.
- Date
- Sunday, April 25, 2027
- Start time
- 7:30 AM (earliest wave)
- Location
- South Lakes High School, Reston, DC 20191
- Area
- Northern Virginia, Washington, DC
- Distances
- 5KHalf marathon
- Course
- Trail (dirt or single-track on at least part of the course)
- Price
- $40 to $85 plus the platform's processing fee
- Next price increase
- Monday, November 30, 2026: Half marathon $85 → $90
- Registration
- Open. Opened September 4, online signup closes Sunday, April 25, 2027
How to register
Registration is on RunSignup. Pick your distance, add any extras, and you'll get a confirmation email with your bib details. Sign up by November 30 to pay $85 instead of $90.
Course and race notes
The Reston Runners are hosting the 14th annual Run Thru Reston Half Marathon & 5K on Sunday, April 25, 2027, 7:30 AM. The racecourse has some rolling hills on beautiful, paved trails. The course will be well marked and lined with friendly and supportive volunteers to boost your spirits along the way.
From the race's own listing. Check the race website for the course map and parking.
Source: RunSignup public race API, refreshed 2026-10-17. Details can change; the registration page is the final word.