Cottage Grove Half Marathon & 10K 2027

Row River Trail / Bohemia Park & Trailhead Park, Cottage Grove OR

Cottage Grove Half Marathon & 10K is Saturday, June 5, 2027, on the paved Row River Trail. Half Marathon: bus from Bohemia Park to Dorena School (8:10 AM), start 9:00 AM, finish at Trailhead Park (net ~240 ft decline). 10K: 9:00 AM out-and-back from Trailhead Park to Mosby Creek. Official organizer: Oregon Trail Runs, https://www.oregontrailruns.com/cottage-grove-half-marathon. Cottage Grove is ~20, 30 minutes south of Eugene; many runners base overnight in Eugene.