Okay Ladies,
Here is the Ultimate List to America's Fastest Downhill Marathons. Forget carbo-loading, or putting in that extra 20 miler. The key to running under 2:22 is picking the right race. Here you go:
Courses are all USATF certified. Here is the link to the certifications:
http://www.runningusa.org/index_ldr.html
Net drop is listed in feet.
Tri State Utah March 29 3,488 ft. (starts at 5800 ft)
Bendistillery, Bend Oregon August 2 2,865ft (starts at 6400ft)
St George, Utah October 2,560
Mt Rushmore, SD October 2228 (starts at 1700ft according to website??)
Tucson, AZ December 2048 (starts at 4700 ft)
Deseret News, Utah July 1605
Steamboat, CO June 1400 (starts at 8100 feet, I dont reccomend it)
Steamtown, PA October 955 (starts at 1700 ft)
Las Vegas, NV Febuary 872 (actually CLIMBS from 2850 to 3050 in first 8 miles)
Austin, TX February 448 (starts at 800 ft)
Boston April 447 (Starts at 500 ft)
Cal International December 332 (starts at 350 ft)