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+ 95

Boulder to CB, 8 Passes Edition (updated)

Cycling Route

Details
271.09 mi
33,769 ft
5 epic backcountry passes, one big ride. Rollins Argentine Webster Mosquito Pearl
Created By
Ryan Petry

Route and Elevation

Segments

NameDistanceElev. Diff.Avg. Grade
Canyon to University0.30 mi52 ft3.2%
Flagstaff Climb3.10 mi1,063 ft6.5%
Super Flag4.58 mi1,978 ft8.2%
Super Duper Flag to Lakeshore Private Road 8.66 mi2,051 ft4.0%
Flagstaff House0.63 mi285 ft8.5%
Sprint to the Rock 0.27 mi121 ft8.4%
Monkey Traverse1.29 mi499 ft7.3%
Super flag to Magnolia rd 14.04 mi2,487 ft3.4%
2nd mile to flagsaff road from gregory canyon1.00 mi312 ft5.9%
Crosswalk to Crosswalk0.58 mi171 ft5.5%
Gorilla Traverse1.55 mi476 ft5.8%
3rd 0.9 mile to flagsaff road from gregory canyon0.87 mi292 ft6.3%
amphitheater road to mile 40.60 mi381 ft12.0%
Flagstaff VO20.62 mi371 ft11.3%
MM4 to Mailboxes1.12 mi568 ft9.6%
THE Switchback to Cathedral Park0.35 mi272 ft14.4%
Death before Gulch0.20 mi138 ft12.8%
Final switchback to top0.28 mi148 ft9.8%
Flagstaff backside descent1.77 mi-702 ft-7.5%
Down to Meyers Homestead1.11 mi-413 ft-7.0%
Flagstaff Rd climb to Lakeshore Park EOP1.15 mi456 ft7.5%
68J Climb1.41 mi390 ft5.2%
68J Downhill Party1.08 mi-315 ft-5.5%
Final 68 climb to Mag1.55 mi492 ft6.0%
Practicing Your S's0.83 mi190 ft4.4%
Moffat Road to Yankee Doodle Lake9.29 mi1,516 ft3.1%
Bad Decision to Empire :)12.93 mi-2,684 ft-3.9%
WB Easter Seals 1K0.61 mi26 ft0.3%
G-dam0.32 mi89 ft5.0%
Guanella Pass Rd Climb0.99 mi358 ft6.8%
Stop sign to Third Switchback Interval0.46 mi203 ft8.3%
Georgetown Switchbacks1.24 mi535 ft8.2%
Guanella Pass Road Climb0.93 mi276 ft5.6%
Interpret THIS0.51 mi135 ft4.8%
Climb out of Fairplay0.65 mi135 ft3.9%
Fairplay-Alma TT4.68 mi292 ft1.2%
Pipeline to Singletrack Turn (MR)4.70 mi131 ft0.1%
Independence Descent 5.43 mi-1,342 ft-4.7%
Independence Descent to Difficult15.37 mi-3,642 ft-4.5%
Independence Pass Descent - Top West1.33 mi-420 ft-6.0%
Fast Downhill Speed Check - 6.5miles to 2mile3.47 mi-942 ft-5.1%
Difficult Campground to Aspen3.47 mi-187 ft-1.0%
Lake sprint west0.23 mi16 ft0.3%
Fresh Leg TT: Bike Path to Conundrum Rd4.39 mi568 ft2.5%
Castle Creek Rd.-Bike Path to Highpoint9.10 mi1,378 ft2.9%
Castle Creek-Miles Lane past Pine Creek Cookhouse9.96 mi1,424 ft2.7%
Little Annie Rd Climb1.36 mi289 ft4.0%
Little Annie Rd to the Bridge2.16 mi233 ft2.0%
The Bridge to the Bear - Ascent0.75 mi210 ft5.1%
Sprint to trailhead0.39 mi36 ft1.7%