2003 USA Cycling National Championships
| Date | Event | Location |
|---|---|---|
| May 9-11 | NCCA Road National Championships | Berkeley, CA |
| May 16-19 | NORBA NCS #1 | Snow Summit, CA Snow Summit Resort |
| May 21-22 | Elite Road National Championships | Seven Springs Mountain Resort, PA |
| June 12-15 | Norba NCS #2 | Snowshoe Mtn Resort Snowshoe, WV |
| June 19-22 | NORBA NCS #3 | Mount Snow Resort West Dover, VT |
| July 3-6 | Junior/Espoir Road Nationals | College Station, TX |
| July 9-12 | Junior Track Nationals | Houston, TX |
| July 24-27 | NORBA NCS #4 | Schweitzer Mountain Resort Sand Point, ID |
| Aug 14-17 | NORBA Nationals | Durango Mtn Resort Durango, CO |
| Aug 26-30 | Elite Track Nationals | Trexlertown, PA |
| Sept 18-20 | NCCA Track Nationals | Indianapolis, IN |
| Dec 12-14 | Cyclocross National Championships | Portland, OR |
