Run race 29:50 [5] 3.11 mi (9:36 / mi) ahr:163 max:176 shoes: Hoka Mafate trail
Fell Foot Park run. Misty morning and felt very hard once my HR above 160. Couldn't get it to drop and very slow pace. Left calf sore and felt it was about to cramp, but didn't.
Splits 8.52; 9.29; 9.51; 1.21.