« All EventsThis event has passed.Aspen Backcountry MarathonAugust 8, 2020 @ 6:30 am - 2:30 pm« Ute 100 MileGift of Life Walk/Run »Aspen, CO. 26.2 miles or 21K run almost exclusively on dirt trails.+ Google Calendar+ iCal Export Details Date: August 8, 2020 Time: 6:30 am - 2:30 pmEvent Category:Running Website: www.aspenbackcountrymarathon.com Venue Near Rio Grande Park Aspen , CO United States