THE WORKOUT
2 x 2K at 5K race pace, with a full five minutes rest in
between 3 minutes rest 2 x 1K at 3K race pace, with another five minutes rest
between intervals 20-minute cool down
2 x 2K at 5K race pace, with a full five minutes rest in
between 3 minutes rest 2 x 1K at 3K race pace, with another five minutes rest
between intervals 20-minute cool down