Marathons in Minnesota 2026 | Upcoming Races & Dates

There are 4 marathons in Minnesota scheduled for 2026. The next is the Marathon Adventures 2026 London Marathon Adventure Deposit in Minneapolis on April 26. Minnesota marathons run primarily April through September.

Ski North Ultra

Sat, Mar 7 · Lutsen, MN Lutsen

38K100K

From $150 Closed 50 spots left

Marathon Adventures 2026 London Marathon Adventure Deposit

Sun, Apr 26 · Minneapolis, MN Minneapolis

2026 Marathon Adventures London Marathon - Runner DepositMarathon Adventures London Marathon - Spectator DepositLondon Final Payment - $995 +2

From $995 Open Closing Soon 6 spots left

2026 Grandma's Marathon Race Weekend

Fri, Jun 19 · Duluth, MN Duluth

Grandma's Marathon ($50 team fee plus $750 fundraising)Fundraiser Only (already have an entry into the 2026 Grandma's Marathon or Garry Bjorklund Half Marathon)Great Grandma's Challenge - 5K and Marathon - ($50 team fee plus $1250 fundraising) +2

From $50 Open