Devils Challenge 666 km - 646K
ITRA lists this as a 646K trail race in Mělník with 13745 m elevation gain.
Race links
- Source page Open source page
- Calendar Add race to calendar
- Listing status Verified listing
- Listing updated May 25, 2026
- Correction Report a correction
Always verify dates, registration, and travel details with the official organizer before registering or booking travel.
My race plan
Status: Not in My Races yet
Time until race day
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Race date: May 30, 2026.
Key facts
| Date | May 30, 2026 |
|---|---|
| Location | Czech Republic |
| Events | 646K |
| Source page | Open source page |
| Listing status | Verified |
About
Devils Challenge 666 km - 646K is listed on May 30, 2026 in Czech Republic. Listed race options: 646K. Use the race links above to verify current registration, date, and travel details before making plans.
Location
| Listed location | Czech Republic |
|---|---|
| Venue | Mělník |
| Address | Mělník |
| Exact start area | Confirm the exact start area with the race link above before booking travel. |
Course
| Surface | Trail |
|---|---|
| Elevation gain | 13745 m |