| http://www.w3.org/ns/prov#value | - According to Peter Jolles, course director of Checkpoint Tracker Adventure Racing, adventure racing, commonly described as a long distance, endurance competition traditionally involves the combination of two or more human-powered outdoor sporting disciplines, including but not limited to orienteering, trail running, trekking, mountain biking, white or flat-water paddling, rappelling/ascending, r
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