□□p>From heart-po□ndi□g□miss□ons to o□t□□g□ous g□mes,□th□ ch□llenges□i□ "□unning M□□□20130331" kept□□oth the c□st□members □nd view□□□ on the edge of their□s□□ts. □hether i□□was a race again□t□time □o co□pl□te a t□sk or a g□me o□□wits to outsmart their opponen□s, each cha□l□n□□□b□ought □ut th□ com□et□tive s□i□it a□d come□ic tim□ng of the □articipants.□>