2.6
(4)
85
riders
00:20
4.58km
40m
Mountain biking
Mountain bike the easy 2.8-mile Rayburn Trails Loop in Millbury, MA, featuring tight, technical singletrack through a compact New England fo
Last updated: February 26, 2026
Waypoints
Start point
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4.58 km
End point
Nature Reserve
Way Types & Surfaces
Way Types
4.19 km
391 m
Surfaces
355 m
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Elevation
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Monday 18 May
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This route was planned by komoot.
While specific parking details aren't provided, the Rayburn Trails Loop is located within the Colton Road Conservation Area in Millbury, Massachusetts. Access points are typically found around conservation areas, so look for designated parking lots near Colton Road.
The provided information does not explicitly state whether dogs are allowed or specific leash rules. Generally, conservation areas in Massachusetts permit dogs, but it's always best to check local signage at the trailhead for any specific regulations regarding pets in the Colton Road Conservation Area.
Given its New England forest setting, the trail is likely best enjoyed during the spring, summer, and fall months. Spring and fall offer pleasant temperatures and vibrant scenery, while summer provides lush green surroundings. Always check local conditions, especially after rain, as the tight singletrack with roots and rocks can become challenging when wet.
There is no mention of permits or entrance fees for the Colton Road Conservation Area. It is generally accessible to the public without charge, but it's always a good idea to confirm any local regulations upon arrival.
The Rayburn Trails Loop is generally classified as intermediate, often referred to as 'blue difficulty singletrack'. It's considered challenging but not overly extreme, testing bike handling skills with its technical features. Some sections are less daunting for beginners (to the right of the power lines), while others offer a more technical challenge (to the left).
Expect a 'masterclass in New England style forest trails' with extremely tight, sharp singletrack. The terrain features a mix of smooth sections, rocks, roots, and logs. You'll encounter quick downhills, climbs, wall rides, bridges, and stone wall crossings, with some 'loamy singletrack' and 'speedy rollercoaster sections'.
The main loop is approximately 4.6 kilometers (2.8 miles) long and typically takes around 20 minutes to complete for mountain biking. However, the network boasts up to 20 miles of interconnected trails, so your total riding time can vary significantly depending on how many loops and sections you explore.
While generally intermediate, the trail does offer sections that are more approachable for beginners. Specifically, the trails to the right of the power lines are considered less daunting. The left side offers a more technical challenge, so beginners might want to stick to the easier sections first.
This loop is renowned for its 'ridiculously tight singletrack,' which is excellent for technical training. The trails are largely 'homegrown,' created by local enthusiasts, and are known for their element of 'fun, surprise and anticipation.' Despite being compact, the network feels larger due to its intricate design and 'awesome switchbacks'.
Yes, the Rayburn Trails can be linked to the Martha Deering Wildlife Management Area for extended riding opportunities, allowing you to create longer and more varied routes.
Thanks to involvement from NEMBA (New England Mountain Bike Association), the trails are becoming increasingly well-marked and easier to navigate, helping riders explore the extensive network without getting lost.
The Rayburn Trails Loop is located in Millbury, Massachusetts. While there are no amenities directly on the trail, you can find various cafes, pubs, and restaurants in Millbury for post-ride refreshments. Accommodation options would also be available in the surrounding towns.