Ultrarunner.net
The UltraRunning link for the U.S.
| Minnesota | |
| American Lung Association Running Club | Minneapolis |
| Get In Gear, Inc. | Minneapolis |
| Minnesota Dead Runners Society | MN |
| Minnesota Distance Running Association and USATF Minnesota | MN |
| North Suburban Striders | Osseo |
| Northern Lights Running Club for Women | St. Paul |
| Rochester Track Club | Rochester |
| Runner's Soul Running Club | Apple Valley |
| St. Cloud River Runners | Sauk Rapids |
| Twin Cities Marathon Inc | Minneapolis |
| U of MN Med School RC | Minneapolis |