Marathons in Oregon 2026 | Upcoming Races & Dates

There are 3 marathons in Oregon scheduled for 2026. The next is the Circle the Bay in North Bend on August 8. Oregon marathons run primarily August through April.

Circle the Bay

Sat, Aug 8 · North Bend, OR North Bend

Circle the Bay Run RelayCircle the Bay Run IndividualCircle the Bay Walk Relay +1

From $75 Open

Hood to Coast Semper Fi & America's Fund Team

Fri, Aug 21 · Portland, OR Portland

Hood to Coast SF&AF Community Athlete (Fundraiser) Van

From $190 Open 8 spots left

Roseburg to Coos Bay Relay

Sat, Apr 24 · Roseburg, OR Roseburg

24 mile walk24 mile walk68 mile running relay +1

From $340 Open

Marathons in Oregon — 2026

Circle the Bay

Hood to Coast Semper Fi & America's Fund Team

Roseburg to Coos Bay Relay

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