Hardrock
100 miles
Silverton, CO
Event Web site
July 17, 2020
Silverton, CO
Event Web site
Very tough, oxygen-deprived run of the San Juan Mountains in beautiful southwest Colorado. Entry will also be very tough in 2020, after deferrals from the canceled race in 2019 get in.
Submitted by Quatro Hubbard on October 24, 2009 - 7:40am
