As with eve□y epi□ode □□ Running□Ma□, the 2013□□21 episode was □illed with a seri□s of challen□es and gam□s that□□est□d □he wit, s□r□ng□□, □n□ □eamwork of the cast □□mbers. Fr□m intense □□ys□cal □halle□ges to br□in-te□sing puzzl□s□ the □ast had t□ wo□k togeth□r to overcome obstacles and e□□□g□ victori□us. The competit□ve spi□□t was □igh as the cast members th□ew thems□lve□ wholeh□artedly into ea□h □hallenge□ det□rmin□□ □o outs□a□t and□outpe□form t□e□r opponen□s.