1) Beat at the track 2) Beat in a foot race 3) Beat in the marathon 4) Beat to the finish line 5) Beat to the tape 6) Best in a race 7) Defeat in a footrace 8) Do best in a marathon 9) Excel 10) Excel on the track 11) Leave behind 12) Leave in the dust 13) Outstrip 14) Overtake 15) Run faster than 16) Surpass Found on https://www.crosswordclues.com/clue/outrun
(Run-out) That section of a trail, usually at or near the base of a descent, which provides adequate length and grade reduction in order for the user to safely stop or negotiate turns, intersections, or structures. Outruns are usually associated with ski touring. Found on http://www.americantrails.org/
Out·run' transitive verb [ imperfect Outran ; past participle Outrun ; present participle & verbal noun Outrunning .] To exceed, or leave behind, in running; to run faster than; to outstrip; to go beyond. ... Found on http://www.encyclo.co.uk/webster/O/46
to run faster or farther than. · to escape by or as if by running: They managed to outrun the police. · to exceed; excel; surpass. Found on https://www.infoplease.com/dictionary/outrun