4.6
(7547)
18,048
riders
01:44
17.6km
340m
Mountain biking
Mountain bike the 10.9-mile Technical Loop in Allamuchy Mountain State Park, featuring varied terrain and the Lumpy Bumpy highlight.
Last updated: February 26, 2026
Tips
Includes a very steep uphill segment
You may need to push your bike.
After 9.70 km for 85 m
Waypoints
Start point
Parking
Get Directions
10.8 km
Highlight • MTB Park
Tip by
17.6 km
End point
Parking
Way Types & Surfaces
Way Types
16.0 km
1.60 km
Surfaces
10.8 km
6.80 km
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Elevation
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Weather
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Today
Wednesday 6 May
19°C
11°C
77 %
Additional weather tips
Max wind speed: 15.0 km/h
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This route was planned by komoot.
The Technical Loop is primarily located in McDowell Mountain Regional Park in Fountain Hills, Arizona. Parking is available at the park's main trailheads, which provide direct access to the competitive trail system.
This trail is generally rated as a Black Diamond (expert) due to its challenging features, including two initial steep drops. While some sections are highly technical, other parts offer fast, flowing singletrack. Its climb difficulty is also considered Black Diamond.
Yes, for the two initial steep drops, which are considered the most challenging features, bypasses are available. This allows riders to choose their challenge level and still enjoy the rest of the loop.
The trail is best enjoyed during the cooler months, typically from fall through spring, to avoid the extreme heat of the Arizona summer. Conditions are generally more pleasant for riding during these seasons.
Yes, McDowell Mountain Regional Park typically requires an entrance fee per vehicle. It's advisable to check the official park website for current fee schedules and any specific permit requirements before your visit.
McDowell Mountain Regional Park generally allows dogs on trails, but they must be kept on a leash at all times. Please ensure you clean up after your pet to maintain trail cleanliness.
The trail is a one-way, counter-clockwise singletrack featuring a variety of terrain. You'll encounter steep drops, rocky climbs, loose rocky descents, and smooth, banked, cactus-lined sections. It combines challenging technical areas with fast flow sections.
Yes, notable features include the initial 'sphincter-clenching plunges' (steep drops), a tough climb up to T-Bone Ridge, and a tunnel called 'The Chunnel' under the Sport Loop. The trail also passes by the Lumpy Bumpy area.
Yes, the route intersects and shares sections with several other trails within the park. You'll find it crosses paths with the Waterloo-517 Trail, Switchback Trail, Cardiac Bypass, Waving Willie Trail, and Ditch/Cardiac Trail, among others.
For adaptive mountain biking, the trail holds a Black Rating. This indicates advanced obstacles, potential trail obstructions, a pinch point, and semi off-camber exposed spots on climbs and after descents, making it suitable for experienced aMTB riders.
Given its technical nature and desert environment, it's essential to bring plenty of water, appropriate safety gear (helmet, gloves), a repair kit for your bike, and sun protection. Navigation tools are also recommended as it's part of a larger trail system.