Available distances
About
Mac's Run is held on December 12, 2026 in Coos Bay, Oregon, where a 10K and a 5K both start at 10:00 a.m. The course is a demanding one with ocean views, running through Shore Acres, and it is open to runners of every level. The natural beauty of the Oregon coast is a large part of what you get out of the morning.
Since the route is a challenging one, effort is a better guide than pace: run by feel on the rises rather than chasing splits, and let the descents come back to you. The 10K suits anyone with a base of around 20 miles a week, while the 5K works as a first race or as a hard tune-up for a longer winter goal.
Prepare for Mac's Run with RunRun
An AI-generated training plan, adjusted every week based on your real sessions. Built around your goal, current level and race date.
- Personalized plan based on your VO2max, history and weekly availability
- Strava and Garmin sync: your sessions are analyzed and the plan adapts
- Target paces, long runs, key sessions: everything is calculated for race day
Races nearby
Other upcoming races around Coos Bay.