Race Time Estimator · Free tool
Korea Trans 308K Ultramarathon
Official site ↗17 September 2026 · starts Thursday 17:00 · Gwangwhado, South Korea · 312.0 km · 4,239 m D+ · 64 h cutoff
Days to race
hm
Race cutoff 64 hTraining for this race?
Ran it?
Course profile
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Course
Checkpoints
No checkpoint timetable for this race yet
We don't have this race's aid stations and cutoffs. The simulation still gives you a finish time — just not station by station.
Paste the organiser's aid-station page — that's all we need.