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Alsea Falls Spring Fling

Name: Alsea Falls Spring Fling
Start: 2026-03-07
End: 2026-03-07
Location: Monroe, Oregon

location_on

Monroe, Oregon, United States

calendar_today 07 Mar, 2026

directions_run Running

language Official Website

sell $65.00 – $75.00

About the Event

Celebrate the reawakening of the forest in a lush, fern-filled wonderland at the 12th annual Alsea Falls Spring Fling on March 7, 2026. This classic Oregon trail event, hosted in the scenic Coast Range just 20 minutes from Monroe, offers a half marathon, 10K, and 5K on a network of stunning, mossy loops surrounding the beautiful Alsea Falls Recreation Area. Each distance is designed to test and reward runners, immersing them in the vibrant greens and fresh, damp air of the Pacific Northwest woods at the perfect time of year for trail exploration. The atmosphere is quintessentially Oregonian—laid-back, community-focused, and deeply connected to the natural beauty of the region, with a natural post-race gathering spot at Long Timber Brewing.

Organized by the experienced team at Oregon Trail Runs, the Spring Fling is a local tradition that prioritizes a pure, joyful trail running experience over flashy extras. The well-marked courses are accessible to a wide range of abilities, making it an ideal first trail race or a delightful early-season tune-up for seasoned runners. This is more than just a run; it's an invitation to reconnect with the trails, shake off the winter chill, and share miles with friends amidst some of the state's most enchanting scenery. Lace up for a day that's guaranteed to leave you smiling, surrounded by the timeless beauty of Oregon's coast range.

Races Offered

Half Marathon

Mar 07, 2026

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Distance — 21.1K

terrain

Type — Running

timer

10:00

sell

$75.00

10K

Mar 07, 2026

straighten

Distance — 10K

terrain

Type — Running

timer

10:10

sell

$65.00

5K

Mar 07, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

10:15

sell

$65.00

Weather Overview

These values represent the 3-year monthly averages for March in Monroe.

Temp (°C)

Feels Like (°C)

thermostat 3.1° / 12.2°

wb_sunny -0.4° / 9.1°

Wind (km/h)

Humidity (%)

air 10.5 /

water_drop 83.5%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 3.1° / 12.2°

wb_sunny -0.4° / 9.1°

air 10.5 km/h

water_drop 83.5%

About Monroe

Monroe is a city in Benton County, Oregon, United States. The population was 763 as of the 2023 census population estimates. It is part of the Corvallis, Oregon Metropolitan Statistical Area. Monroe is located midway between Eugene and Corvallis along Highway 99W.