3.5
(20)
85
riders
01:05
10.7km
340m
Mountain biking
Experience the Wind-Up & Fanny's Loop, a moderate 6.6-mile mountain biking trail with diverse terrain and beautiful recovering scenery.
Last updated: February 26, 2026
Waypoints
Start point
Parking
Get Directions
5.60 km
Highlight • MTB Park
Tip by
10.7 km
End point
Parking
Way Types & Surfaces
Way Types
7.31 km
2.48 km
667 m
200 m
Surfaces
7.03 km
2.77 km
667 m
184 m
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Elevation
Highest point (330 m)
Lowest point (10 m)
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Weather
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Today
Thursday 7 May
20°C
10°C
0 %
Additional weather tips
Max wind speed: 6.0 km/h
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This route was planned by komoot.
This trail is rated as moderate. While it features steep climbs, recent reroutes with switchbacks have made them more manageable and enjoyable. The downhill sections are described as very 'smile-inducing' with jumps, berms, and technical elements, giving it a 'bike park' feel.
The terrain is diverse, offering a mix of machine-built flow sections and old-school, chunky mountain biking. You'll encounter rollers, rock jumps, and well-constructed berms, alongside more rudimentary, technical sections. It balances both flow and technical elements.
The trail traverses an area that was previously impacted by a fire. However, you'll now see significant new growth, making the scenery extremely beautiful as the vegetation recovers and reappears.
Yes, a significant feature along the route is Fanny's Yer Aunt, which is part of the mountain bike park experience. The trail itself is notable for its blend of modern, machine-built flow sections and classic, technical riding.
The Wind-Up & Fanny's Loop is located near Donner Pass, outside of Fort Collins, Colorado. Specific parking details for the trailhead should be checked with local land management, as access points can vary. It's always best to confirm the most current access information before heading out.
Given its location and the nature of mountain biking, the best time to ride this trail is typically during the spring, summer, and fall months when conditions are dry and temperatures are favorable. Winter riding may be possible but could involve snow or muddy conditions, requiring appropriate gear and caution.
Regulations regarding dogs can vary by specific trail and land manager. As this trail is located in the Tualatin Mountain Forest (Rocky Point), it's important to check the current rules for that area regarding dog access, leash requirements, and waste disposal to ensure compliance.
As the trail is within the Tualatin Mountain Forest (Rocky Point), there may be specific permits or fees required for access or parking. Riders should always check with the official Tualatin Mountain Forest or local land management websites for the most up-to-date information on permits, passes, or entrance fees before planning their trip.
Yes, the route also passes through sections of the AndyLand Loop, offering connections to other parts of the trail system in the area.
This trail stands out due to its comprehensive rejuvenation efforts following a fire, resulting in a unique blend of modern, machine-built flow trails and classic, technical mountain biking sections. The thoughtful rerouting of climbs and the overall 'bike park' feel on descents contribute to its distinct appeal.