Skip to content
kliva.run
Big Bear's Ultra
UltraSlovakiaRegion of Žilina

Big Bear's Ultra2027

18.09 – 19.09.2027Strečno (Slovakia)Dates to be confirmed
Build your race plan →

Pacing, fueling and crew sheet for the course you pick

Official siteWrong info?

Start line in

 

4 courses · 62–118 km · up to 6’300 m D+

4 courses

  1. 62km

    3’500 m D+

    avg 6%

    BBU60+
    ITRA 3UTMB Index 50K

  2. 62km

    3’500 m D+

    avg 6%

    BBU 40
    ITRA 2UTMB Index 50K

  3. 118km

    6’300 m D+

    avg 5%

    BBU100+
    ITRA 5UTMB Index 100M

  4. –

    BBU RELAY
    No index

GPX trace not yet published.

Race plan

Plan your race from start to finish.

Pacing, aid stations and fueling timed to your effort on Big Bear's Ultra, in one roadbook.

Build your race plan →

The race

Ultra Trail around Žilina

Where to stay

Find a place to stay near Strečno for the race.

We may earn a commission if you book through this map, at no extra cost to you.

Spotted wrong info on this page? Tell us and we'll review it. Report it

← Back to calendar
Editions