Froggy Hollow 5 & 9 presented by Altra
Saturday, December 5, 2026, first start 6:00 AM, in Clarksburg (23705 Frederick Road). Distances: 4.4 miles, 4.5 miles. Entry from $50 to $95; the 4.4 miles goes from $95 to $110 after November 22.
- Date
- Saturday, December 5, 2026
- Start time
- 6:00 AM (earliest wave)
- Location
- 23705 Frederick Road, Clarksburg, DC 20871
- Area
- Maryland Suburbs, Washington, DC
- Distances
- 4.4 miles4.5 miles
- Course
- Trail (dirt or single-track on at least part of the course)
- Price
- $50 to $95 plus the platform's processing fee
- Next price increase
- Sunday, November 22, 2026: 4.4 miles $95 → $110
- Registration
- Open. Opened July 17, online signup closes Saturday, December 5, 2026
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 22 to pay $95 instead of $110.
Course and race notes
Set in scenic Little Bennett Regional Park, the Froggy Hollow 5 & 9 presented by Altra is a timed trail ultra event with 5-Hour, 5-Hour Relay, 9-Hour, 9-Hour Relay, and More Than a 4-Miler options.
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.