Devil Dog Ultras
Dec 5Triangle, VA100 mi, 100K +1
Also 50K, 58 mi from Patapsco Valley 50K, registration open
Patapsco Valley 50K
Baltimore, MarylandWhite Oak Running Company
- 25K entry
- $140
- Aid stations
- 3
- Days to go
- 2
At a glance
- Date
- Oct 24, 2026
- Location
- Baltimore, Maryland
- Distances
- 50K, 25K
- Aid stations
- 3
- Registration
- Open until Oct 22, 2026, via ultrasignup.com
Listed from UltraSignup. Checked Oct 22, 2026.
Plan this race for free
3 aid stations are already loaded. Add cutoffs, pacing and the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planAbout this race
The 13th annual Patapsco Valley 50K & 25K is a scenic trail race held at Patapsco Valley State Park, headquartered at CCBC Catonsville. The 50K consists of two clockwise loops (~16.2 miles each) with 5 well-stocked aid stations, post-race food and drink, and a coveted hand-thrown finisher's mug.
Key dates
Early ends
Jul 31, 2026
Registration closes
Oct 22, 2026
Race day
Oct 24, 2026
Pricing
50K
After Jul 31
$165
25K
After Jul 31
$140
50K Virtual
Early
$140
25K Virtual
Early
$115
Email me updates about Patapsco Valley 50K
Registration openings and major changes, like a new date or a cancellation.
Aid stations
3| Station | Distance | Crew | Drop bags | Cutoff | Supplies |
|---|---|---|---|---|---|
Cascade Falls Aid station at approximately mile 6.3 | 6.30 miles | -- | Gatoradewatersodavariety of sweet and salty foods | ||
Lost Lake Aid station at approximately mile 10.8 | 10.80 miles | -- | Gatoradewatersodavariety of sweet and salty foods | ||
Start/Finish (Halfway for 50K) Halfway mark for 50K runners and finish line for 25K runners. Drop bags accessible here. 50K runners who do not arrive by 12:15 PM will be asked to discontinue. | 16.40 miles | 12:15 PM | Gatoradewatersodavariety of sweet and salty foods |
Entry transfers
Can't race, or need an entry? Post it here so nobody has to ask if it's still available.
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Race planning
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