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Routes
Hiking trails & Routes
United States
Massachusetts
Middlesex County

College Rock Run

Easy

4.5

(9181)

9,182

hikers

College Rock Run

00:47

2.96km

30m

Hiking

Hike the easy 1.8-mile College Rock Run in Hopkinton, MA, featuring forested paths, rock formations, and the notable College Rock.

Last updated: February 26, 2026

Waypoints

A

Start point

Get Directions

1

110 m

College Rock

Highlight • Climb

1.63 km

Town Forest

Nature Reserve

2.05 km

Viewpoint

Viewpoint

B

2.96 km

End point

Parking

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Way Types & Surfaces

Way Types

2.61 km

346 m

Surfaces

2.94 km

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

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Today

Tuesday 7 July

19°C

16°C

91 %

Additional weather tips

Max wind speed: 22.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park to access the College Rock Run trail?

You can find a dirt parking area conveniently located about 2.5 miles off Route 495 in Hopkinton, MA. This provides direct access to the trail network.

Is the College Rock Run trail dog-friendly?

Yes, the College Rock Run trail is generally dog-friendly. However, as it's part of a multi-use network, always keep your dog on a leash and be mindful of other trail users, especially mountain bikers.

What is the best time of year to hike this trail?

The trail can be enjoyed year-round. Spring and fall offer pleasant temperatures and beautiful foliage, while summer provides a lush forest experience. Be aware of potential icy conditions in winter, especially on rock formations.

Are there any permits or entrance fees for College Rock Park?

No, there are no permits or entrance fees required to access College Rock Park or hike the College Rock Run trail.

What kind of terrain can I expect on the College Rock Run trail?

The terrain is varied, starting generally flat with some maintained sections. You'll encounter rock formations and rock gardens, particularly near the top of College Rock. There are also quick, short climbs that can be tiring, alongside mellower sections, especially when heading southeast from the rock. The overall environment is forested.

What are the main natural features or landmarks along the route?

The most prominent feature is College Rock itself, which offers interesting rock formations and is a popular spot for climbing. The trail also winds through a forested setting, providing opportunities to observe local wildlife. The area is also near the headwaters of the Charles River.

Is the trail shared with other users, and what should I be aware of?

Yes, this trail is part of the extensive Vietnam Trail Network and is a shared space with mountain bikers. Hikers should be aware of this multi-use environment and yield to bikers, especially on blind corners or narrow sections, to ensure a safe experience for everyone.

How challenging is the College Rock Run trail?

While generally considered easy to moderate, the trail does include short, sharp inclines and quick climbs that can be physically demanding. Some sections, particularly around College Rock, may require using your hands to scramble up steep rock crags. It's rated 'easy' for hiking on komoot, but be prepared for some effort.

Does the College Rock Run trail connect with other paths?

Yes, the route also passes through sections of the Orange Trail - College Rock Park, The Intro, It Wasn't Me, and Overgrown trails, as it's part of the larger Vietnam Trail Network.

Is the College Rock Run suitable for families with children?

The trail can be suitable for families, especially the flatter and mellower sections. However, be aware that some parts include quick climbs and rock scrambling near College Rock, which might be challenging for very young children or those with limited mobility. Always assess your family's comfort level with varied terrain.

What should I consider packing for this hike?

Given the varied terrain, including rock formations and potential scrambling, sturdy hiking shoes with good grip are recommended. Bring water, especially on warmer days, and consider a small backpack for snacks and any personal essentials. As it's a multi-use trail, bright clothing can also increase your visibility to mountain bikers.

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