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Topography
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The following chart depicts the topographic character of the Death Valley Double.  Though the actual ride consists of two "out and back" segments, the graphic is displayed in linear form for ease of interpretation. 

 

DV_topography1.jpg (63586 bytes)

 

If you're so inclined:

Any reasonably well-seasoned cyclist can tell you that the century is the initial "crucible of fire" for the road cyclist... but for some, that's not enough.  It isn't long before a comparative few begin knocking at the door of the ultramarathon world, of which the "double" constitutes the threshold.  There are numerous challenging doubles throughout the continental United States, but California boasts some of the most difficult and beautiful of all, many of which can qualify their riders for a California Triple Crown - an honor conferred for the successful completion of three designated doubles in one calendar year.

Several of California's doubles are excellent rides on which first-timers can cut their teeth, but Death Valley is not one of them.  The length of Death Valley's climbs, amount of total vertical gain, and the severe elemental conditions are not generally conducive to a successful first double, and it's recommended that new distance specialists acclimate themselves to the discipline on a less hostile course to make certain that they're mentally, mechanically, and biomechanically ready for the stresses that doubles impose.  More information on virtually all of California's doubles can be had from Hugh Murphy Productions.


The Machines:

Frameset

Transmission

Wheelset/Tires

Pat Dillon '99 Lemond Tourmalet/steel Shimano RX 100 52/42/30 crank w/13-26 cassette Rolf Vector Comp/
Specialized Team Pro
Tom Blumenfeld '97 Lemond Tourmalet/steel Shimano RX 100 52/42/30 crank w/11-23 cassette Mavic Cosmic Expert/
Michelin Axial Pro
Both bikes were equipped specifically for unloaded long-distance, with weight being a significant consideration.  Primary and secondary headlamps were utilized, the former being either ni-cad or cell battery-powered, with backup lamps being lightweight, AA battery-powered units.  Tail lamps were small, lightweight flashers.  Gearing featured bail-out rings in case of serious difficulty on climbs, as well as large top-end inches for high-speed descents; in the absence of headwinds, descents out of the desert mountains lend themselves readily to sustained speeds in excess of 50 miles per hour.   Due to the choppiness of certain portions of the course roadways, aluminum frames are not recommended, especially for lighter riders.

If you have further questions, e-mail me... if I can't help you, I might know someone who can!

Tom

 

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