Running warm up/down 12:13 [3] 0.73 mi (16:44 / mi) +36m 14:29 / mi
ahr:123 max:154 shoes: Salomon Spikecross 5 GTX
Warmup in picnic area near registration, then walk up to the Start (with a little jogging in the flatter parts).
Subtracted a ~40 sec stop in the restroom.