Race Time Estimator · Free tool
Cold Hawaii Ultra 50 km
Official site ↗19 September 2026 · starts Saturday 09:00 · Thisted, Denmark · 50.8 km · 70 m D+ · 15 h cutoff
Days to race
hm
Race cutoff 15 hTraining for this race?
Ran it?
Course profile
Hover the map or profile for elevation and paceTap the map or profile for elevation and paceHover the profile for elevation and pace at any point.Tap the profile for elevation and pace at any point.
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.