UTMB World Series EventChecked 2026-08-17
Official UTMB World Series Event; eligible finishers can earn Running Stones and record a UTMB Index result.
Official classification source ↗EventsFind this location on a map
AUTRunningTrail100K · 100 km / 62.1 mi100M20K · 20 km / 12.4 mi50K · 50 km / 31.1 miUltra · 50 km+ / 31+ miUTMB World Series Event
KAT100 by UTMB
Fieberbrunn · AUT
Next race day
Thu, 5 Aug 2027
Time TBC · CEST
About KAT100 by UTMB
KAT100 by UTMB is a running event in Fieberbrunn, Austria. Recorded disciplines include 100K, 100M, 20K, 50K, Ultra. The listed surface is trail. The listed organiser is UTMB World Series / local organiser. The next listed date is 5 August 2027. Check the organiser's information for entry and race-day arrangements. The ATHRECS archive includes editions from 2026. This describes the editions recorded here, not the event's founding date or complete history.
Dates, starts & entry
Times are local to the race. Select the entry route for your distance.
- Entry details
169K · 169 km / 105.0 mi
Thu, 5 Aug 2027
Start time not yet confirmed
Entries open
100 Miles: 169 km, starting at Fieberbrunn.
Edition source - Entry details
75K · 75 km / 46.6 mi
Fri, 6 Aug 2027
Start time not yet confirmed
Entries open
Endurance Trail: 75 km, starting at Kitzbühel.
Edition source - Entry details
8K · 8 km / 5.0 mi
Sat, 7 Aug 2027
Start time not yet confirmed
Entries open
Easy Trail: 8 km, starting at Fieberbrunn.
Edition source - Entry details
24K · 24 km / 14.9 mi
Sat, 7 Aug 2027
Start time not yet confirmed
Entries open
Speed Trail: 24 km, starting at Fieberbrunn.
Edition source - Entry details
52K · 52 km / 32.3 mi
Sat, 7 Aug 2027
Start time not yet confirmed
Entries open
Marathon Trail: 52 km, starting at Fieberbrunn.
Edition source
Location & race day
Listed venue / area
FieberbrunnAUT
Confirm the exact start line, parking and arrival instructions with the organiser. A listed town or postcode may cover a wider area.
About the race
Official UTMB World Series event in Fieberbrunn, Austria. Check the organiser page for the individual races, mandatory kit, entry requirements and current Running Stones information.
- Surface:
- Trail
- Organiser:
- UTMB World Series / local organiser
Series & qualification
Classification is checked against the official series source and recorded by edition where qualification status can change.
Ways to enter
Compare the listed booking routes. Verified links show when they were checked.
Thu, 5 Aug 2027
Official race entry
Official entry
Entries open
Recorded Wed, 14 Oct 2026
View Official race entryThird-party prices, booking fees, allocations and refund terms can differ. Confirm the final details with the provider before paying.
Results
Public-figure or athlete-approved ATHRECS results, plus verified organiser links.
No verified results links have been added yet.
Past races
Ultra · 50 km+ / 31+ miFinished
Thu, 6 Aug 2026
Event weekend 2026-08-06 to 2026-08-08. See the official event for individual race dates.
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