Birken and Racefox presents your personal trainer for Birkebeinerrennet and TurBirken 54 km

Racefox is your digital skiing coach that analyzes your movements, finds your potential and takes you to the next level. The sensor belt measures three dimensional acceleration of your torso through built in movement sensors. The coach is an app that interprets the sensor belt’s signals, gives you feedback in real time along with extensive statistics for all aspects of your skiing. It also provides you with personalized training suggestions.

Special offer
Racefox startup, 3 months: NOK 399,- + freight NOK 49,-
Order when registration Birkebeinerrennet or through My Page after registration.

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