Sports
Grandma's Marathon & Garry Bjorklund Half
One of the largest marathons in the US featuring a point-to-point course along Lake Superior with rolling hills, downhill elevation, and a major expo attracting 20,000+ participants.
- When
- Jun 19 – Jun 20, 2026
- Where
- Duluth, MN
- Est. attendance
- 20000
About this event
One of the largest marathons in the US featuring a point-to-point course along Lake Superior with rolling hills, downhill elevation, and a major expo attracting 20,000+ participants.
View original listing on raceraves.com →Track record & vendor details
Are you the organizer?
Claim this event to add vendor track record (years running, average vendor revenue, returning vendor rate), operational details (electricity, insurance, permits, setup instructions), and vendor fit tags. We'll also help fill in the basic details.
Claim this event →