Trail
Extreme Ultra
105 km
Start: 07:00 AM
130.00 EUR
BK12 Extremní Ultra Trail Zlaté Hory
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Trail in Czechia, Krmelín
Distances
Trail
Ultra
75 km
Start: 07:30 AM
110.00 EUR
Trail
Marathon
42 km
Start: 07:30 AM
Trail
Half Marathon
21 km
Start: 08:00 AM
About
The Extremní Ultra Trail Zlaté Hory is a long-distance running race through the scenic Golden Mountains of the Czech Republic, offering challenging mountain courses with trail and road elements. The event features multiple distances and is organized with support along the route.
Catering & aid stations
Water stations and aid points are available along the course. Some longer distances include warm food service at the finish and at key aid stations. Specific items and availability are detailed in the race guide.
Pacers
Pacers are provided for several fields on the ‘Renntag für Laufende’ schedule, with start times and pacer field assignments detailed on the race schedule page. Pacers display official pacer flags; see the schedule for target times per pacer field.
Results
View official resultsTypical weather in Krmelín
Monthly averages based on historical data (2000–present).
Jan2°-4°
↑ 07:42
↓ 16:18
Feb4°-3°
↑ 07:02
↓ 17:08
Mar9°0°
↑ 06:04
↓ 17:55
Apr14°4°
↑ 05:58
↓ 19:43
May19°9°
↑ 05:07
↓ 20:28
Jun23°13°
↑ 04:44
↓ 20:59
Jul25°15°
↑ 05:01
↓ 20:53
Aug25°15°
↑ 05:42
↓ 20:09
Sep19°11°
↑ 06:27
↓ 19:05
Oct14°7°
↑ 07:12
↓ 18:01
Nov8°3°
↑ 07:02
↓ 16:09
Dec3°-2°
↑ 07:41
↓ 15:52
What's included in entry
- Race number
- Bib
- Chip timing
- Finisher medal
- Refreshments
Prices & signup
- Extreme Ultra130.00 EUR
- Ultra110.00 EUR
Last updated: Jun 5, 2026, 11:50:38 PM
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