Get Your Predicted Finish Time
Use our predictor tool to estimate your finish time based on your UTMB Index and data from 15 finisher records.
Open Time PredictorRacing in Poland?
Hotels near Chojnik Karkonoski Festiwal Biegowy Półmaraton Z Górką 40km
Book accommodation near the start
Flights to Poland
Compare deals from major airlines
This free tool is supported by affiliate links
Gear up for your 30km race
Trail Shoes
Trail shoes with good grip are essential. Salomon and Hoka offer reliable all-round performance.
via Amazon
Hydration Vest
Essential for carrying water and nutrition. Salomon ADV Skin vests are popular for good reason.
via Amazon
Nutrition & Gels
Energy gels provide quick fuel when you need it. Take one every 30-45 minutes during longer efforts.
via Amazon
Trekking Poles
Trekking poles save energy on big climbs. Leki Micro Trail Pro and Black Diamond Distance are trusted choices.
via Amazon
This free tool is supported by affiliate links
Similar Races
Bieg 7 Dolin 40km
35.67km · 1,258m D+
Pieniny Ultra Trail Żwawe Wierchy 40km
33.41km · 1,593m D+
Lower Silesian Mountain Runs Festival Mountains Trail 40km
33.4km · 1,605m D+
Górski Zimowy Maraton Ślężński Półmaraton 20km
23.95km · 624m D+
Runek Run 20km
21.89km · 816m D+
Festiwalu Biegów Górskich Zloty Polmaraton 20km
21km · 890m D+