Twin Cities Marathon
- Registration, organization, results, special events, sponsors and a message board.
- http://www.mtcmarathon.org/index.cfm?

Med-City Marathon
- Located in Rochester with past results, registration, lodging details, course details as well as kids and relay events.
- http://www.medcitymarathon.com/

Grandma's Marathon
- Located in Duluth with information about the race, videos and photos, results, entry form, history.
- http://www.grandmasmarathon.com/