Trail Run1:11:35 6.32 mi (11:20 / mi) +274m9:59 / mi ahr:136 max:157 shoes: NB Leadville VS
Trails at Trexler Nature Preserve. Mix of single and double track with plenty of hills. Included most of the last third of the Quadzilla race, the hilliest part. Followed a reroute of the trail which converted one long, very steep climb into a longer, less steep switchback climb. The old route still exists so may still be used for the race. Took the bridge rather than wading across the creek. Mostly overcast and in the low 70s.