Timed 50k
Underdogs - The Backyard Ultra
77 days away
50km Distance
171m Elevation
2.8 Grit Score
Entry Level Level
Vertical Intensity 3 D+/km
This course is relatively flat and fast. Ideal for PB attempts.
The Aid Station
Course-specific beta from the community
This is a fast & flat course. Expect fast, runnable sections where rhythm is key.
With trail terrain, choose a shoe with moderate cushioning for optimal performance.
Course Intelligence
OPENFREE MAP (LIBRE)Course Notes
6,8 km loop with 171 m elevation. Start every hour. Till last one standing. Trail 10% and asphalt 90%.