KAT100 - Austria's longest ultra trail


Dear participants,

despite intensive efforts, we have to inform you, that the KAT100 will not take place this year and is postponed to the 5th until the 7th of August 2021.

The safety of our participants and visitors is always our top priority. 2020 is full of uncertainty and we still have to expect many restriction of Covid19. We tried our best but we decided to meet again next year in August, to compete togehter in the six disciplines of the KAT100.

All participants, who are now thinking about the already paid entry fee, we can offer the following options:

1) Free take-off slot transfer for the KAT100 2021 from 05.08. – 07.08.2021

2) Legal voucher solution by the Austrian Federal Government: You will receive a voucher for your starting place in the amount of your entry fee, a maximum of 70,- and the remaining amount will be deducted in cash (payment fees instructed). With the voucher you can register for the KAT100 in the next two years. If you have not startet on KAT100 by the end of 2022, then you can reclaim the voucher amount as a withdrawal.

3) In the current situation we would be very grateful about a donation of your starting fee and would also publish a donation list.


If you don’t contact us by 08.08.2020, we assume that you want to transfer your starting place for 2021 and we will arrange the transfer. With regard to a donation or the legal voucher solution, I would ask you for a reply by 08.08.2020.

If you have any questions regarding your entry fee, please contact: covid19-kat100@bjak.at


In order to satisfy your passion for competition, we have thought about something:

KAT100 Speed Trail Strava Challenge

The organizer of the KAT100, chairman of the ATRA and passionate trail runner, Thomas Bosnjak, runs the course of the KAT100 Speed Trail and sets a time. The Online-Challenge kicks off on Saturday, 8th of August 2020 at 10 am. Runners can individually run the route over the Wildseeloder from 08. 08.2020 to 30.09.2020 to participate. The only thing starters need to participate, is a free account of the platform Strava. With this link https://www.strava.com/segments/2392218 and via the Strava app or with your sports watch, you can then go on the track and compete with other participants. After your run, you will find your time on the ranking list on the platform Strava. And best of all: Among all participants, who run the Speed trail during this period, great prizes worth several thousand euros will be raffled, such as starting places for the KAT100-2021, a trail running weekend in the PillerseeTal for two people, a six-month training support for the KAT100 for two people.

Our tip for all participants of the Strava Challenge: Show us your best „KAT100 Speed Trail Strava Challenge photo“, link us on Instagram with @kat100. at and win great prizes.

With this in mind, we are looking forward to an exciting challenge on the KAT100 Speed Trail and we are already looking forward to the KAT100 2021!

Are you ready for your…


KAT100 2021 – from 5. to 7. August 2021

SEE YOU 2021.

Get ready for the KAT100 2021!

Also the right setting is important for an ideal training. Here you can find the most beautiful trail running tracks in the PillerseeTal.

For perfect preparation for the KAT100-2021, we can nevertheless recommend the KAT100 routes to you, in order to secure a competitive advantage for the coming year. The routes oft he KAT100 will also be there for you in 2020. The training routes around Fieberbrunn and in the Pillerseetal will certainly make your Trailrunner heart beat faster.


Total distance of all tracks

Total elevation gain of all tracks
meters of altitude

all on

in the Kitzbüheler Alps

The track

The route is 95% fixed. Changes will be made in the upcoming weeks in consultation with the owners. The KAT100 is noticed positively by the whole region. Participants run only on marked trails and will be disqualified when shortcutting and leaving the given course. The runners are checked by a GPS tracker according to the announcement.

KAT100 Miles

Fieberbrunn center



 Track details

ITRA/UTMB: 6 points

KAT100 Ekiden Trail

1x 91,5km | 5.100hm
1x 82,7 km | 4.870hm

On the track of KAT100miles.

Fieberbrunn center


GPS Download | Part 1 | Part 2

Track details | Part 1 | Part 2

ITRA/UTMB: 4 points

Endurance Trail

Fieberbrunn center

Finish: Kitzbühel City Center


GPS Download

Track details

ITRA/UTMB: 4 Points

KAT100 Marathon

Fieberbrunn Center


GPS Download

Track details

ITRA/UTMB: 3 Punkte

KAT100 Speed Trail

Fieberbrunn center


GPS Download

Track details

ITRA/UTMB: 1 point

KAT100 Easy Trail

Fieberbrunn Center


GPS Download

Track details

Pictures KAT100

Videos 2019

Here you can find some videos of the KAT100 Trailrunning event, from start to finish!

Impressions 2019

Here you can find a selection of our trail photographers, the participant pictures of Sportshot, as well as more KAT100 pictures.


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