29. 01. 2019 / Blog
10 TIPS ON HOW TO ENJOY CROSS-COUNTRY SKI MARATHONSHere are 10 tips not only to survive but also to enjoy Jizerská 50 and other cross-country ski marathons.
29. 01. 2019 / Blog
10 TIPS ON HOW TO ENJOY CROSS-COUNTRY SKI MARATHONSHere are 10 tips not only to survive but also to enjoy Jizerská 50 and other cross-country ski marathons.