Ultra Running Hub
Trail 50mi
Shiroishi Minami Zao Ultra Excursion 63.3km
98 days away
63.3km Distance
3.2 Grit Score
Challenging Level
Vertical Intensity 0 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.