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Trail Conditions
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- Freeze/thaw Cycle
- Icy
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Trail Flow (Ridden Direction)
Trailforks scans users ridelogs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
- bi-directional trail
- no data
Trail Last Ridden
Trailforks scans ridelogs to determine the last time a trail was ridden.
- < 2 days
- < 1 week
- < 2 weeks
- < 1 month
- < 6 months
- > 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
- Downhill Only
- Downhill Primary
- Both Directions
- Uphill Primary
- Uphill Only
- One Direction
Contribute Details
Colors indicate trail is missing specified detail.
- Description
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Trail Popularity ?
Trailforks scans ridelogs to determine which trails are ridden the most in the last 9 months.
Trails are compared with nearby trails in the same city region with a possible 25 colour shades.
Think of this as a heatmap, more rides = more kinetic energy = warmer colors.
- most popular
- popular
- less popular
- not popular
ATV/ORV/OHV Filter
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Activity Recordings
Trailforks uses anonymized public activity data.
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Activity Recordings
Trailforks uses anonymized public activity data.
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Winter Trails
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A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status
![map legend]()
Service Road Atlas is a free to use, community-driven service for viewing and creating reports on the numerous back-country service roads around B.C. and Alberta.
Slope Aspect
Direction the slope faces
Trails Deemphasized
Trails are shown in grey.
Only show trails with no bike usage.
Suggested Layers
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SavePopular Trail Networks
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Activities Click to view
- Mountain Bike
118 trails
- Horse
4 trails
- Hike
135 trails
- Trail Running
136 trails
- Snowshoe
17 trails
Region Details
- 14
- 7
- 41
- 40
- 12
- 1
Region Status
Open as of May 19, 2026Stats
- Avg Trail Rating
- Trails (view details)
- 132
- Trails Mountain Bike
- 123
- Trails E-Bike
- 3
- Trails Horse
- 4
- Trails Hike
- 135
- Trails Trail Running
- 136
- Trails Snowshoe
- 17
- Total Distance
- 48 miles
- Total Descent Distance
- 19 miles
- Total Descent
- 2,810 ft
- Total Vertical
- 290 ft
- Highest Trailhead
- 409 ft
- Reports
- 135
- Photos
- 9
- Ridden Counter
- 2,518
Sub Regions
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ABRHS Trails
- 2
- 2
-
Acton Arboretum
- 2
- 4
- 2
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Anderson Conservation Land
- 3
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Bulette Conservation Land
- 3
- 3
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Grassy Pond
- 1
- 4
- 2
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Great Hill Conservation Area
- 1
- 3
- 10
- 3
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Guggins Brook
- 1
-
Jenks
- 2
- 1
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Morrison Farm
- 6
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Nagog Hill Conservation Land
- 2
- 4
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Nara Park
- 1
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Pratts Brook Conservation Area
- 1
- 4
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Spring Hill
- 2
- 3
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Stoneymeade- Annursnac Conservation
- 4
- 1
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Weatherbee Conservation Area
- 2
- 1
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Wills Hole Town Forest
- 4
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Wright Hill Conservation Area
- 3
Popular Acton Mountain Biking Trails
• 95 ★ 0.0 • 4,311 ft • 28 ft • 60 •
Paved path that loops the circumference of NARA park and links with the Bruce Freeman Rail Trail
• 85 ★ 0.0 • 502 ft • 15 ft • 42 •
Popular black diamond difficulty singletrack. This multi-use trail can be used both directions. On average it takes minutes to complete this trail.
• 95 ★ 0.0 • 3,159 ft • 16 ft • 42 • • hike
Popular green difficulty singletrack. This hike primary trail can be used both directions. On average it takes 3 minutes to complete this trail.
• 100 ★ 0.0 • 1,594 ft • 4 ft • 38 • • hike
Popular green difficulty singletrack. This hike primary trail can be used both directions. On average it takes 2 minutes to complete this trail.
• 80 ★ 0.0 • 1,394 ft • 48 ft • 33 •
Popular black diamond difficulty singletrack. This multi-use trail can be used both directions. It features ladder bridge and rock garden. On average it takes 6 minutes to complete this trail.
• 90 ★ 0.0 • 305 ft • 15 ft • 31 •
Popular blue difficulty singletrack. This mountain bike primary trail can be used both directions. It features rock garden. On average it takes minutes to complete this trail.
• 95 ★ 0.0 • 3,937 ft • 52 ft • 26 • • hike
Popular green difficulty singletrack. This hike primary trail can be used both directions. On average it takes 5 minutes to complete this trail.
• 95 ★ 0.0 • 4,429 ft • 36 ft • 26 •
Popular blue difficulty singletrack. This mountain bike primary trail can be used both directions. It features bridge and rock garden. On average it takes 6 minutes to complete this trail.
Photos of Acton Mountain Bike
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| Bruce Freeman Rail Trail Bridge | May 11, 2025 @ 11:18am May 11, 2025 | Ideal | jpm621 | ||
| Nara Park Main Loop | May 11, 2025 @ 11:18am May 11, 2025 | Ideal | jpm621 | ||
| Soccor Field Trail | Sep 16, 2024 @ 6:24pm Sep 16, 2024 | Ideal | mubaldino | ||
| Reroute | Sep 16, 2024 @ 6:24pm Sep 16, 2024 | Dry | mubaldino | ||
| Red Trail | Sep 16, 2024 @ 6:24pm Sep 16, 2024 | Dry | mubaldino | ||
| Wright Hill Climb | Sep 1, 2024 @ 1:31pm Sep 1, 2024 | Ideal | NwEnglndMTB | ||
| ABRHS- Lower Fields | Jan 13, 2024 @ 1:50pm Jan 13, 2024 | Ideal | haywad | ||
| Red Trail | Dec 1, 2023 @ 9:24am Dec 1, 2023 | Dry | haywad | ||
| Harris Street Entrance | Nov 17, 2023 @ 4:58am Nov 17, 2023 | Ideal | haywad | ||
| Parker Street Entrance | Oct 5, 2023 @ 8:34am Oct 5, 2023 | Variable | mattson-clement NEPM |
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| bikesnbooks329 | add | karma | activity #97938420 | Jun 27, 2026 @ 2:39pm 4 hours |
| Mandybrez146 | add | karma | activity #97869480 | Jun 26, 2026 @ 6:17pm 1 day |
| Mandybrez | add | karma | activity #97852967 | Jun 26, 2026 @ 1:08pm 1 day |
| Jellycod | add | karma | activity #97824211 | Jun 26, 2026 @ 3:52am 2 days |
| Mad_Martigan | add | karma | activity #97559328 | Jun 22, 2026 @ 7:08am Jun 22, 2026 |
Recent Comments
| username | type | title | comment | date |
|---|---|---|---|---|
| trail | certain sections along the Nashoba Brook are... | Oct 6, 2023 @ 12:15pm Oct 6, 2023 | ||
| skillpark | Needs lots of maintenance | Sep 4, 2023 @ 8:56am Sep 4, 2023 | ||
| trail | Really fun... Nuff said | Aug 27, 2023 @ 7:18pm Aug 27, 2023 | ||
| trail | Should be renamed to NE Rock Garden Mecca. If... | Aug 27, 2023 @ 7:14pm Aug 27, 2023 | ||
| trail | This should be a black rated trail. ... | Jun 17, 2021 @ 8:16pm Jun 17, 2021 |
Local Badges
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Completionist0 awarded -
10 Blue Trails10 awarded -
10 Green Trails13 awarded -
Epic Mountain Bike Climb 2k0 awarded -
Climbing 10k Badge1 awarded -
Mountain Biking 100k Badge0 awarded
Bike & Skill Parks
| name | type | city | rating |
|---|---|---|---|
| Acton Pumptrack | skill park | Acton |
Local Mountain Biking Directory
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New England Mountain Bike Association (NEMBA)Trail Association
![New England Mountain Bike Association (NEMBA)]()
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Pedal Power Bike & SkiBike Shop
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 118 | 42 miles | 2,520 ft | 17 miles | 279 ft | #4,159 | #1,404 | 13 | 142 | 2,547 | ||
| E-Bike | 3 | 2,585 ft | 3 ft | 71 | 10 | |||||||
| Horse | 4 | 2 miles | 144 ft | 1 mile | 125 ft | #3,245 | #1,855 | 9 | ||||
| Hike | 135 | 48 miles | 2,762 ft | 19 miles | 289 ft | #2,691 | #1,032 | 135 | 1 | 176 | ||
| Trail Running | 136 | 48 miles | 2,762 ft | 19 miles | 289 ft | #3,400 | #1,005 | 136 | 593 | |||
| Snowshoe | 17 | 4 miles | 456 ft | 2 miles | 171 ft | #1,402 | #781 | 49 | 6 |
Frequently Asked Questions About Acton
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What are the best places to ride in Acton?
Acton has 17 areas to explore for mountain biking. The top rated areas are:
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What are the highest rated mountain biking trails in Acton?
The highest rated mountain biking trails in Acton are:
- North Blue DH (4.1/5)
- Wright Hill Decent (4.1/5)
- Blue DH (4.1/5)
- Red Trail Decent (4/5)
- Blue Trail (4/5)
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What is the best time of the year to ride in Acton?
Based on ride log data, the most popular months to ride in Acton are:
- May (32 activities)
- August (24 activities)
- April (19 activities)
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Where can I park to ride in Acton?
There are 17 parking locations listed in Acton. The most popular parking spots are: View all parking and trailhead locations on the map to plan your visit.
Activities
Trails
- By WillieJacobsz
Trailforks SBP SWW & contributors - Admins: NEMBAEXEC, BCT, JimBallantyne, brucerioux, pjahnige, mappermook, NEPM, NEPM
- #28421 - 5,697 views
- acton activity log | embed map of Acton mountain bike trails | acton mountain biking points of interest polygons
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