Alsea Falls Spring Fling

Alsea, United States • 7 Mar 2026

2026 event schedule

Oregon Trail Runs is staging a series of trail and road running events in Oregon for 2026. Events listed include Spring Fling at Alsea Falls, Mudslinger, Cottage Grove Half and 10K, Marys Peak Trail Run, and Bend Dirt Fest. Each event is held on a specific date and uses local trails or routes.

Alsea Falls Spring Fling : March 7, 2026, Alsea Falls Recreation Area near Monroe, OR. Course note: fern-laced loop in the Coast Range forest.

  • Half Marathon
  • 10K
  • 5K

Mudslinger Trail Run : March 28, 2026. Course note: rugged singletrack and forested climbs.

  • 13.1

Cottage Grove Half Marathon & 10K : May 17, 2026. Course note: Row River Trail route.

  • Half Marathon
  • 10K

Marys Peak Trail Run : June 13, 2026. Course note: routes climb into the Oregon Coast Range with multiple distance options.

  • 100K
  • 50K
  • 25K

Bend Dirt Fest : July 11, 2026. Event described as a community festival in Bend with trail and bike elements.

  • 13.1

Spring Fling details

Spring Fling is noted as the event's 12th anniversary and is described as taking place in the lush Coast Range about 20 minutes west of Monroe, Oregon. Registration for the Spring Fling closes on Thu, Mar 5 at 11:59 AM PT. The event policy states no refunds after entry; entries may be transferred to other listed events within one week of the event. Visit the organization's website for the most recent information.

Race information

21 km
Half Marathon
10 km
10k
5 km
Visit the organization's website for the most recent information.
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