KAT100 100 Miles
Austria's KAT100 100 Miles packs 169K and 9,000 meters of climbing into the Kitzbuhel Alps, with long ridgelines and rocky high trail near Fieberbrunn.
Quick facts
- 169K mountain ultra with about 9,000 meters of climbing
- Starts in Fieberbrunn in Austria's Kitzbuhel Alps
- Technical ridgelines and long alpine sections define the effort
- UTMB World Series event with strong international demand
About the KAT100 100 Miles
KAT100 100 Miles is the headline ultra at KAT100 by UTMB in Austria's Kitzbuhel Alps. The race links Fieberbrunn, steep alpine climbs, and high-trail traverses for a demanding full mountain effort.
Course
The 169K route gains about 9,000 meters through alpine pasture, rocky singletrack, long ridgelines, and sustained climbs around the Kitzbuhel Alps. Expect a technical mountain-ultra profile rather than a runnable road-style course.
Race-day weather
Early August in the Tyrol mountains can bring warm valley starts, cool nights, and fast weather changes above treeline. Carry layers for rain, wind, and nighttime temperature drops.
Past KAT100 100 Miles dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2026 | Thursday, August 6, 2026 | Completed | Open results |
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KAT100 100 Miles FAQ
When is the KAT100 100 Miles?
We're waiting for the finalized date for the 2027 KAT100 100 Miles. The most recent running was on Thursday, August 6, 2026.
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