The "Forrest Gump" workout

Yesterday on the track, a hardcore pack of men and women completed this workout for time: dumbbell thruster left hand for 15 reps; 400 m run; dumbbell thruster right hand for 15 reps; 400 m run; dumbbell thruster left hand for 15 reps; 400 m run; dumbbell thruster right hand for 15 reps; 400 m run...quickest time was 10:15!!! Outstanding.