Mount Ray loop via John Weaver Loop Trail
Mount Ray loop via John Weaver Loop Trail
4.6
(5494)
14,765
runners
02:14
16.9km
420m
Running
Prepare for a difficult jogging experience on the Mount Ray loop via John Weaver Loop Trail, covering 10.5 miles (16.9 km) with a significant 1372 feet (418 metres) of elevation gain. This route, estimated to take 2 hours and 13 minutes, guides you through diverse scenery. You will jog through…
Last updated: April 23, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Waldo Lake Wilderness
Willamette National Forest
Waypoints
Start point
Parking
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13.2 km
Highlight • Lake
Tip by
16.9 km
End point
Parking
Way Types & Surfaces
Way Types
16.9 km
< 100 m
Surfaces
13.9 km
2.97 km
< 100 m
< 100 m
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Elevation
Highest point (1,840 m)
Lowest point (1,520 m)
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Weather
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Today
Friday 8 May
14°C
4°C
0 %
Additional weather tips
Max wind speed: 17.0 km/h
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This route was planned by komoot.
This route is rated as difficult for jogging. While sections of the Jim Weaver Loop Trail are generally considered easy with mostly level, soft dirt terrain, the specific Mount Ray loop via John Weaver Loop Trail route includes enough challenging elements to earn its difficult rating. Expect some rolling country and a few short, fairly steep pitches, particularly in areas south of Green Lake.
Yes, the Jim Weaver Loop Trail, which this route utilizes, is generally dog-friendly. However, always ensure your dog is on a leash and that you pack out all waste. Be mindful of other trail users, including mountain bikers and hikers.
The best time to jog this trail is typically late summer to early fall. While the scenery is beautiful, be aware that early to mid-summer can bring notoriously horrendous mosquitoes, so preparedness is advised if you go then. August is notable for abundant huckleberry bushes along the trail.
Specific permit requirements can vary. It's always best to check the official U.S. Forest Service website for the Willamette National Forest before your visit. You can find current information regarding permits, passes, and any potential entrance fees at usda.gov.
The terrain is quite varied. You'll find long stretches of mostly level, soft dirt that are great for jogging. However, there are also sections with rolling country and some short, fairly steep pitches. Be prepared for areas that pass through old burn zones, which can be exposed, and potentially a short, rocky, and narrow section with a bit of a drop-off.
Joggers on this route will experience diverse scenery. You'll enjoy views of Waldo Lake, one of the purest lakes in the world, and in certain sections, you might spot prominent Cascade peaks like Diamond Peak, Mt. Bachelor, Broken Top, and the Middle and South Sister mountains. The trail also passes through hemlock forests, burn zones from recent wildfires, and offers glimpses of various inlets, peninsulas, ponds, and Betty Lake.
The Komoot route for the Mount Ray loop via John Weaver Loop Trail typically starts and ends at a designated trailhead along the Jim Weaver Loop Trail #3590, which encircles Waldo Lake. Specific parking details can vary, so it's recommended to check the Komoot tour map for the exact starting point and available parking options near the trailhead.
Yes, this route utilizes and intersects with several other trails within the Willamette National Forest. Notably, it covers significant sections of the Oregon Timber Trail, Mt. Ray Trail #3682, Betty Lake Trail, and the Jim Weaver Loop Trail #3590 itself. You'll also encounter parts of the Gold Lake Trail #3677 and the South Waldo Trail #3586.
Given the trail's length and difficulty, bring plenty of water, especially since water availability on the trail isn't guaranteed. Essential items include appropriate jogging footwear, layers of clothing for changing weather, sun protection (hat, sunscreen, sunglasses), insect repellent (especially in summer), and snacks. A map or GPS device is also highly recommended, as some areas pass through burn zones that might affect trail visibility.
Beyond the length and varied terrain, be aware of potential wildfire impacts, including exposed burn areas and possibly damaged infrastructure like the failed trail bridge across the outlet of the North Fork Middle Fork Willamette River. Mosquitoes can be a significant nuisance in early to mid-summer. As it's a multi-use trail, you'll be sharing the path with mountain bikers and hikers.
While the Jim Weaver Loop Trail is sometimes recommended for first-time backpackers due to manageable grades, this specific 'Mount Ray loop via John Weaver Loop Trail' is rated as difficult for jogging. Its length (approximately 10.5 miles) and varied terrain, including some steep pitches, make it more suitable for experienced joggers or those looking for a significant challenge rather than beginners.