Courtesy National Mountain Bike Series Press Office
| March 31- April 1, 2007 | Phoenix, AZ | MA/XCO/TT/Super D | UCI-XCO-C2 | |
| May 5-6, 2007 | Fontana, CA | MA/XCO/STXC/4X/DH/Super D | UCI-XCO-C1 | |
| June 16-17, 2007 | Park City, UT | MA/XCO/STXC/DH/DS/Super D | UCI-XCO-C1 | |
| July 7-8, 2007 | Sonoma, CA | XCO/STXC/DH/DS/Super D | ||
| July 28-29, 2007 | Sugar Mountain, NC | XCO/STXC/4X/DH/Super D | UCI-XCO-C1 | |
| August 11-12, 2007 NMBS Finals | Snowmass Village, CO | XCO/STXC/DH/4X/DS/Super D | UCI-XCO-C1 |
The National Mountain Bike Series (NMBS) is the premier mountain bike racing series in the United States, and is sanctioned by the national governing body of cycling sports, USA Cycling. For more information visit www.norbanationals.com.
Note: The NMBS series replaces the NORBA series
Key:
UCI=International Cycling Union; C1=Class 1, C2=Class 2
MA=Marathon
XCO=Cross Country,
STXC=Short Track,
DS= Dual Slalom
4X=Mountain Cross
DH=Downhill
Super D=Super D
