2008 Race Schedule for the American Ski Marathon Series, North America's longest-running and largest citizen's racing and touring series. Featuring thirteen premier ski marathons and winter festivals stretching from Vermont to Alaska.
| Sat, Jan 19 | Pepsi Challenge | Biwabik, Minnesota |
| Sun, Jan 26 | Subaru Noquemanon Ski Marathon | Marquette, Michigan |
| Sat, Feb 2 | Boulder Mountain Tour | Sun Valley, Idaho |
| Sat, Feb 2 | Craftsbury Marathon | raftsbury Common, Vermont |
| Sun, Feb 2-3 | City Of Lakes Loppet | Minneapolis, Minnesota |
| Sat, Feb 9 | North American Vasa | Traverse City, Michigan |
| Sat, Feb 9 | Lake Placid Loppet | Lake Placid, New York |
| Sun, Feb 10 | Mora Vasaloppet | Mora, Minnesota |
| Sat, Feb 16 | Minnesota Finlandia | Bemidji, Minnesota |
| Sat, Feb 23 | American Birkebeiner | Cable/Hayward, Wisconsin |
| Sat, Feb 23 | Yellowstone Rendezvous | West Yellowstone, Montana |
| Sun, Mar 2 | Tour of Anchorage | Anchorage, Alaska |
| Sun, Mar 16 | California Gold Rush | Soda Springs, California |