Lumberjack combo workout: 2.5 miles warm up.
4 x 400 at 10.3 mph starting every three minutes
12 minutes steady state at 8.9 mph
4 x 400 at 10.3 mph starting every three minutes
12 minutes steady state at 8.9 mph
4 x 400 at 10.3 mph starting every three minutes
One mile cool down |