Half Marathon Races in Oregon
Browse 12 half marathon trail running and hiking routes in Oregon. Distance range: 12.5 mi to 14.0 mi. Elevation gain: 421 ft to 3,773 ft. Each route includes terrain analysis, elevation profiles, and pacing recommendations.
Key Takeaways
Total Routes
12
Races / Routes
0 / 12
Distance Range
12.5 mi - 14.0 mi
Elevation Range
421 ft - 3,773 ft
Surface Type
100% Trail
| Route Name | Location | Distance | Elevation Gain | Type | Race Date |
|---|---|---|---|---|---|
| Tualatin River Greenway Trail | Tualatin, Oregon | 12.5 mi | 421 ft | route | — |
| Arnold Ice Cave Trail Number 63 | Deschutes National Forest, Oregon | 12.9 mi | 627 ft | route | — |
| Hagg Lake Trail | Washington County, Oregon | 13.1 mi | 1,763 ft | route | — |
| Muddy Fork Loop | Clackamas County, Oregon | 13.1 mi | 2,185 ft | route | — |
| Trail of Ten Falls | Silver Falls State Park, Oregon | 13.2 mi | 1,872 ft | route | — |
| GBV Half | Multnomah County, Oregon | 13.2 mi | 3,507 ft | route | — |
| Mrazek Trail | Deschutes County, Oregon | 13.5 mi | 484 ft | route | — |
| Horsetail Falls Loop | Mount Hood National Forest, Oregon | 13.6 mi | 3,773 ft | route | — |
| Horsetail Falls Loop | Multnomah County, Oregon | 13.6 mi | 3,773 ft | route | — |
| Cove/Trailhead | Seaside, Oregon | 13.6 mi | 3,589 ft | route | — |
| Timothy Lake Loop (OR) | Clackamas County, Oregon | 13.6 mi | 1,476 ft | route | — |
| Oneonta Gorge Falls Loop (OR) | Multnomah County, Oregon | 14.0 mi | 3,343 ft | route | — |
Frequently Asked Questions
How many trail races are in Oregon?
There are 0 organized races and 12 self-supported routes available in Oregon.
What is a Half Marathon race?
A Half Marathon race is approximately 12.4 to 14.0 miles in distance.
What is the average elevation gain in Oregon?
The average elevation gain is 2,234 feet, with routes ranging from 421 to 3,773 feet.
Can these half marathon routes in Oregon be used for hiking?
Yes. 100% of these routes are on trail surfaces, making them suitable for both trail running and hiking. The terrain analysis and elevation profiles help hikers plan their adventures just as effectively as runners.
Want filters, map view, and route intelligence?
Browse with Interactive Map →