Entry by application
Entry is by application. Runners declare their running and multi-sport experience, and race management may refuse any application. As a guide, a finish at a single-stage trail race of 100 km or longer gives a good chance of acceptance. Shorter finishes alone are not enough. Self-powered winter or mountain journeys, adventure racing, orienteering and climbing also count. Qualifying data is verified 6 weeks before race day; a rejected application is refunded in full.