Ultra Running Hub Trail 50k
Pigtails Challenge 50 Km
Race completed
50km Distance
90,010m Elevation
10 Grit Score
Elite/Extreme Level
Vertical Intensity 1800 D+/km
Extreme verticality. This is a technical mountain course with sustained steep grades.
The Aid Station
Course-specific beta from the community
This is a vertical course. Poles are highly recommended for the sustained climbs.
With trail terrain, choose a shoe with moderate cushioning for optimal performance.
Course Intelligence
OPENFREE MAP (LIBRE)Course Notes
10 miles loop around Lake Youngs Watershed which is a rolling loop with 900 feet of elevation gain in King County Parks.