Ultra Running Hub Sanyi Township, Taiwan · Saturday, April 25, 2026
Fixed Distance 50K
Donut Run M.t Huoyan
Race completed
46.9 km Distance
not publishedn/a Climbing
2.3 est Grit · Entry level
Calculated from 46.9 km alone — the organiser has not published an elevation profile. Read 2.3 as a floor, not a verdict.
What the course asks
Time limit 14 hours
17:55 min/km average. Generous. Walkable throughout for most of the field. Climbing is unpublished, so this pace is a ceiling on the effort, not a measure of it. More forgiving than 90% of 50K races. Measured against 1007 races of the same distance. Cut-off calculator →
Field size ~23 Small. Long stretches with nobody in sight.
DUV results for the 2026 edition (26h) — ranked runners only. Starters are not published, so the field was at least this big and no finish rate can be given.
Typical conditions, April
Daytime high 24°C
Night low 20°C
Rainfall Showers likely
Daylight 12 h 55 m of light
Regional 2001-2020 average for April — NASA POWER, grid elevation 248 m. Not a forecast.
The Aid Station
Course-specific beta from the community
With trail terrain, choose a shoe with moderate cushioning for optimal performance.
Gear for this race
Chosen for 47 km of trail.
- Trail Running Shoes47 km of trail — cushioning that is still there in the last quarter.
- Race Nutrition47 km of self-supported fuelling between aid stations.
- Hydration VestsFlask capacity for 47 km, without the bounce.
- HeadlampsA 14 h limit puts you out there after dark.
- GPS WatchesBattery life first — a 47 km day outlasts most full-GPS modes.
Similar races
Other 50K trail ultras, closest in distance first.