Alright I did this today (a little later than when I posted I would). My time/pace are nothing to write home about but it's a fun run!
Started at Holly and Florida. Run down 32nd st. to Animas Mtn. trailhead. Ran up/down Animas via Doubletrack trail. Down Birket trail to Birket Dr. Left on Junction St. Right on Clovis Left on Columbine Right on Arroyo Dr. Access test tracks from Trailer Park area Thru test tracks to Slime Gulch area Up backside of Hogsback. Down frontside of Hogsback. Exit Test tracks via Falcon Trail Past skate park, left cross footbridge. Left on Rivertrail. Take Rivertrail to to Rotary Park. Run along path parallel to Florida Rd. Run up/down Chapman! (I did the fireroad but feel free to go straight up!) Hop back onto trail along Florida rd. Finish at Holly St.
My Garmin read about 14.5 miles. 2,908 ft elevation gain. Time- 2:42.