□p>□rom heart-pou□ding □issio□s to□outra□eous games,□the□challen□es in□□Ru□□□n□ Man 20130□31□ ke□□ bot□ the c□st m□mb□rs a□d viewers on the edge □□ their seats□□□hether it was □ □ace against time□t□□com□lete a tas□ or a game of wit□ to o□t□m□rt t□eir opp□nents,□ea□h chal□enge brought out□the comp□titi□□ spi□it □nd comed□c t□ming of t□e participan□s.