50-mile downstream singletrack through the volcanic heart of Southern Oregon
Other trail races within 156 miles
A point-to-point downstream journey along the Upper Rogue Wild & Scenic River, following the Upper Rogue River Trail (a National Recreation Trail) for 99% singletrack from the headwaters near Crater Lake to the historic Union Creek staging area. The first 30 miles flow through gently rolling backcountry terrain above pumice canyon rims, while the final 20 miles shift to wider, faster trail punctuated by technical basalt lava rock through Takelma Gorge. Runners pass Natural Bridge — where the entire Rogue River vanishes underground through an ancient lava tube — and finish through the dramatic Rogue Gorge chasm where the river churns through collapsed basalt. Old-growth Douglas fir, ponderosa pine, and sugar pine forest, vibrant fall foliage, and river canyon views define the course throughout.
Some ultra experience recommended
Union Creek, OR, United StatesOctober 17, 2026
| Location | Mile | Elevation |
|---|---|---|
START - Mazama View Trailhead Start | 0.0 | 5,223 ft |
AS 1 - Hamaker Meadow Aid Station | 9.3 | 3,983 ft |
AS 2 - County Line Aid Station | 17.1 | 3,629 ft |
AS 3 - Big Bend Aid Station | 25.2 | 3,524 ft |
AS 4 - Natural Bridge Aid Station | 32.3 | 3,205 ft |
AS 5 - Woodruff Bridge Aid Station | 35.5 | 2,966 ft |
50K Turnaround Aid Station | 36.8 | 2,848 ft |
AS 6 - River Bridge Aid Station | 39.5 | 2,818 ft |
AS 7 - Woodruff Bridge Aid Station | 43.5 | 2,966 ft |
FINISH - Union Creek Day Use Finish | 50.7 | 3,317 ft |
Sign in to see cutoffs, crew access, drop bags, and services for every aid station.
Leashed, well-behaved dogs are welcome at the staging area and crew-accessible aid stations but are not allowed on the course.
Union Creek Campground is adjacent to the race staging area and open for race weekend. Reservable via Recreation.gov — fills quickly. Drinking water and vault toilets; no electricity, showers, or hookups. Large RVs and trailers over 16 ft are strongly discouraged due to narrow roads and large trees. Year-round camping with full amenities also available at Joseph H. Stewart County Park, approximately 20 miles south on Hwy 62.
October in the Southern Oregon Cascades brings a high likelihood of rain. The course is mostly shaded and the river creates a cooling effect.
Early morning temps typically in the 40s°F, occasionally dipping into the 30s. Back-of-packers may encounter cool nighttime temps near the finish cutoff.
No required gear specified
No recommended gear specified
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