Louis Serafini, Boston College XC/Track alum and current Heartbreakers Captain, hits the track for some half marathon specific work.
3 mile warm-up
12k continuous: 3x(3000m at half marathon pace, 1000m threshold pace)
2 minute rest
4×200 with 200m jog recovery
2.5 mile cool-down
14 miles total
Below is an abridged video of the workout. Check it out. Get inspired. Get #onthelevel.