Silverton Ultra Dirty 2021

Previously named the Silverton Ultra Marathon, this race features three distances, 100-mile, 100K and 60K. Each race is 98% single track trails in some of the most spectacular mountains in the United States of America, the San Juan Mountains. The last 12 miles of each course runs the same as the Hardrock 100. 60% of each course is above 11,000' e

This race features three distances, 100-mile, 100K and 60K. Each race is 98% single track trails in some of the most spectacular mountains in the United States of America, the San Juan Mountains. The last 12 miles of each course runs the same as the Hardrock 100. 60% of each course is above 11,000' elevation. The endless majestic mountain views

100K 60K 100-Mile

100-Mile

ITRA Points

Mountain Level

Finisher Level

390

National League

RACE DETAILS RACE COURSE RACE RESULTS

Course details

Race Date: 2021/08/06

Start Time: 14:00:00

Participation: solo

Distance: 163.70

Elevation Gain: +6980

Elevation Loss: -6290

Time Limit: 40:0:0

Number of Aid Stations: 12

Number of Participants: 100

About the Race

2021 is the inaugural year for this 100-mile race. The 100-mile race course runs 69 miles along the famed Colorado Trail and 12 spectacular miles on one of my favorite sections of the Hardrock 100 course. This is a point to point race with 98% of this course on some of the most breathtaking single-track in the country. 60% of this course is above 11,000 ft. which makes the views endless!

International Trail Running Association

A non-profit organization

Born in July 2013, the ITRA (International Trail Running Association) aims to give a voice to parties involved in trail running in order to promote its strong values, its diversity, the safety of races and the health of runners, as well as to further the development of trail running and ensure a constructive dialogue between the national and international bodies with an interest in the sport.

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