Alewife Brook Reservation – Spy Pond loop from Gilman Square
Alewife Brook Reservation – Spy Pond loop from Gilman Square
4.7
(9127)
17,534
riders
01:36
27.8km
100m
Mountain biking
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary. The starting point of the route is accessible with public transport.
Last updated: April 20, 2026
Tips
Includes segments that go up or down a series of steps
You may need to carry your bike.
After 37 m for 26 m
After 27.7 km for 26 m
Waypoints
Start point
Train Station
Get Directions
2.73 km
Highlight • Rest Area
Tip by
4.75 km
Highlight • Forest
Translated by Google •
Tip by
4.75 km
Highlight • Forest
Tip by
6.33 km
Highlight • Lake
Tip by
7.19 km
Highlight • Monument
Tip by
14.8 km
Arlington's Great Meadows
Nature Reserve
15.3 km
Highlight • Viewpoint
Tip by
21.9 km
Highlight (Segment) • Structure
Tip by
23.2 km
Highlight • Lake
Tip by
27.8 km
End point
Train Station
Way Types & Surfaces
Way Types
20.0 km
4.70 km
2.72 km
180 m
117 m
< 100 m
< 100 m
Surfaces
21.5 km
2.38 km
1.64 km
1.41 km
721 m
131 m
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Elevation
Highest point (60 m)
Lowest point (0 m)
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Weather
Powered by Foreca
Tuesday 30 June
33°C
17°C
-- %
Additional weather tips
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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