GUESS

3 rounds

5x200m with 15sec b/t reps

2min rest 

1x400m

200m walk

Workout Details.  Each athlete will pick their pace for the 200m intervals. The pace for each 200m must be consistent during each round.  Before the 400m, make sure you rest two minutes. The purpose of the 400 is to hit the same pace that you held for the 200s. The catch is you're not allowed to look at your watch during the 400s