Oxford and Cambridge student athletes perform on the track.
Full title reads: "Oxford & Cambridge. Endeavour! ... to the last ounce. Every inch of the way!! Wonderful athletics by Light and Dark Blue teams for their always thrilling Inter-Varsity 'duel' at Chelsea, March 7th."
University athletes race around a running track. More shots of running races. Some slow motion shots. Sprints and hurdles all feature. Slow motion of shot putting. CU of out of breath athlete.
N.B. Without the voiceover it is not clear if these athletes are training or competing.