Ultrarunner.net
The UltraRunning link for U.S.
| Wisconsin | |
| Badgerland Striders Inc. | Milwaukee |
| Chequamegon Country Runners | Ashland |
| Fond Du Lac Running Club | Fond Du Lac |
| Indianhead Track Club | Altoona |
| Kenosha Running Club | Kenosha |
| Madison Marathon, Inc. | Madison |
| Pace Setters Running Club | Menasha |
| Racine Area Running Club | Racine |
| Shoreline Striders | Sheboygan |
| Sugar River Runners Club | Brodhead |
| West Allis Road RC | Milwaukee |
| Wild River Ridge Runners | Grantsburg |
| Wisconsin Track Club | Madison, WI |