Central Iowa Rock Road Enduro Metric (CIRREM). 100K worth of the best of central Iowa gravel.

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Author: Buckshot77
Date: 9 May 2009 7:24:01 AM
Activity: Bicycling
State: Iowa (IA)
Distance: 62.1 mi  (Change units)
Calories: 3415
Average Speed: 14.3 mph - 0:04:11/mi
Duration: 4:19:53
GPS Elevation: Total Gain: 5256 ft
Total Loss: 5285 ft
Net Change: -29 ft
Difficulty: 7 / 10
Tags: cumming, Iowa
Rating:   1 rating(s) Rate it

My redux of the CIRREM route to get some revenge on the course that kicked my ass in March. I finished, but it hurt and not really in a good way. 100K with 4000'+ of elevation gain over the course. Took me over 5.5 hours the first time and I nailed in 4:20 this time even with a steady 17+ MPH NW wind to fight.

Position Format: Datum:

Distance: 62.10 mi Points: 2428 Calories: 3415
Total Time: 4:19:53 Speed: 14.3 mph Pace: 4:11 / mi
Active Time: none Speed: 14.3 mph Pace: 4:11 / mi

Points of Interest

CIRREM Cumming Tap.jpg

Location: 41.483634, -93.763676
Getting ready to head out. Great place to end the ride ride a frosty pint of Fat Tire as well!

CIRREM turning right onto Cedar Bridge Road.jpg

Location: 41.365472, -93.988380
Giving you an idea of some of the grades on this route. A LOT of rollers.

CIRREM Old Portland hill closer.jpg

Location: 41.433847, -93.973961
Just before you drop another 50 or so feet that you have to climb back up. 16% grade at the steepest pitch with over 100' of elevation gain in 2 tenths of a mile.

CIRREM Old Portland hill first glimpse.jpg

Location: 41.446458, -93.973789
First glimpse of one of the baddest climbs on the route.

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