17.5 miles
Distance
1,925 ft
Climb
-1,913 ft
Descent
285 ft
High Point
12 ft
Altitude change
53 ft
Altitude min
102 ft
Altitude start
115 ft
Altitude end
-28.4%
Grade max
61.3%
Grade min
6 miles
Distance climb
7 miles
Distance down
4 miles
Distance flat

test ride for today's ride

Detailed Description
Fells Fun Loop for Today is a 18 mile popular intermediate route located near Medford Massachusetts. This mountain bike only route. This route includes 99 trails. This route climbs 1,925 ft with a max elevation of 285 ft then descends -1,913 ft.

Trail Issues on Route

  • Significant Issue / Amber: 6 trails (newest: Apr 8, 2026)
  • Minor Issue / Yellow: 2 trails (newest: Jan 29, 2023)
Local Trail Association
Please consider joining or donating to the local riding association to support trail development & maintenance.
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Stats

  • Distance
    18 miles
  • Avg time
    5 hr 15 min
  • Altitude change
    12 ft
  • Altitude min
    53 ft
  • Altitude start
    102 ft
  • Altitude end
    115 ft
  • Climb
    1,925 ft
  • Descent
    -1,913 ft
  • Grade max
    -28.4%
  • Grade min
    61.3%
  • Distance climb
    6 miles
  • Distance down
    7 miles
  • Distance flat
    4 miles

6 Reviews & Comments


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Trails in Route

Lawrence Woods FR (Gate 4 to7)1,283 ft
Lawrence Woods Fire Road1,486 ft
B7.5 Connector95 ft
Rams Head Road66 ft
No Name 1341 ft
Lawrence Woods Fire Road285 ft
Lawrence Woods Fire Road2,323 ft
B6.1 Whitmore Rd Connector528 ft
Whitmore Brook Road2,392 ft
South Border Road180 ft
South Dam Road75 ft
Reservoir Trail (Molly's to South Res)2,375 ft
Molly's Spring Road49 ft
Reservoir Trail Molly's to Middle Res Rd3,481 ft
Reservoir Trail Molly's to Middle Res Rd1,145 ft
Main Shared Trail3,432 ft
Reservoir Trail Money Hill section1,969 ft
Fallon To Hillcrest Road1,260 ft
Reservoir Trail (Dike Road to Sheepfold)3,993 ft
Sheepfold Path2,543 ft
C4.10 to Sheepfold39 ft
Old Railroad Trestle Rd974 ft
I 93 Connector495 ft
Pickerel Path1,155 ft
Pickerel Trail669 ft
Pickerel Rock Spur276 ft
Half Mile Road1,821 ft
Woodland Rd Trail4,934 ft
Half Mile Road49 ft
Crystal Spring Trail (Pond St. to Greenwood Park)594 ft
Saddleback Path220 ft
Wamoset Hill427 ft
Crystal Spring Trail (Pond St. to Greenwood Park)571 ft
Greenwood Park Cutoff745 ft
Whip Hill Rd.689 ft
Crystal Spring Trail (Greenwood Park to Whip Hill Path)1,073 ft
Crystal Spring Trail (Whip Hill Path to Pond St.)89 ft
Whip Hill Path2,559 ft
Crystal Spring Path connector522 ft
Crystal Spring Path1,726 ft
Crystal Spring Road892 ft
Pond Street Connector269 ft
Crystal Spring Trail (Whip Hill Path to Pond St.)82 ft
Crystal Spring Trail Virginia Woods Section1,555 ft
Crystal Spring Trail Parking Connector558 ft
Crystal Spring Trail Virginia Woods Section3,455 ft
Rock Circuit / White Rock1,870 ft
White Rock Path62 ft
Rock Circuit / Cascade Section968 ft
Fells Path52 ft
G5.2 to G5.5 Rock Circuit Trail784 ft
G5.5 to G5.8 Rock Circuit Trail394 ft
Rock Circuit Trail148 ft
G5.8 to East Path Rock Circuit Trail518 ft
East Path115 ft
F5.10 Connector115 ft
East Path to Gate 52 Rock Circuit Trail912 ft
Fells Path72 ft
Jerry Jingle Road62 ft
Felsway East to F5.9 Rock Circuit Trail1,398 ft
Rock Circuit Trail (Old Route)312 ft
F5.8 to E4.17 Rock Circuit Trail1,818 ft
Hemlock Pool Path72 ft
Fire Road85 ft
E4.17 to E5.2 Rock Circuit Trail571 ft
E5.2 to E4.161,148 ft
E4.18 Connector66 ft
Woodland Path495 ft
Woodland Rd Trail135 ft
Quarter Mile Pond West174 ft
Cross Fells Trail Writes Pond Section2,746 ft
Pickerel Path112 ft
I 93 Connector495 ft
Old Railroad Trestle Rd82 ft
Brooks Road1,260 ft
Reservoir Trail (Sheepfold to E. Dam Rd.)1,696 ft
East Dam Road121 ft
Reservoir Trail (C5-1 to C5-12)1,161 ft
Connector Road922 ft
Parking Acces Trail636 ft
Access Road299 ft
Meeting House Brook2,500 ft
Unnamed South 143 ft

Details

  • Riding area
  • Primary Activity
    Mountain Bike
  • Difficulty rating
    Blue
  • Activity Logs
    1
Avg: 4 (1 votes)
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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Partial
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail Flow (Ridden Direction)
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The colour categories are based on what percentage of users are riding a trail in its intended direction.
  • > 96%
  • > 90%
  • > 80%
  • > 70%
  • > 50%
  • < 50%
  • bi-directional trail
  • no data
Trail Last Ridden
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  • < 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
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  • Photos
  • Description & Photos
  • Videos
Trail Popularity ?
Trailforks scans activity logs 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 activities = more kinetic energy = warmer colors.
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Winter Trails
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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 users jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status

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.

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Slope Aspect
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Flat N NE E SE S SW W NW
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    Reservior/Skyline Rock Roller
    mtb
    Reservior/Skyline Rock Roller
    0:11 | 259 | comments: 0 | favs:
    May 26, 2021
    Rider's rightmost line, https://www.trailforks.com/poi/63028/ says 65 degrees? Fun.
    mtb
    0:12 | | comments: 0 | favs:
    May 26, 2021

    Recent Trail Reports Along Route

    statustraildateconditiondescription
    Reservoir Trail (Molly's to South Res)
    Apr 8, 2026 @ 1:08pm (America/New_York)
    Apr 8, 2026
    Large tree down across trail, blocking trail
    Reservoir Trail Money Hill section
    Feb 14, 2026 @ 11:49am (America/New_York)
    Feb 14, 2026
    Connector Road
    Feb 14, 2026 @ 11:49am (America/New_York)
    Feb 14, 2026
    East Dam Road
    Feb 14, 2026 @ 11:49am (America/New_York)
    Feb 14, 2026
    Main Shared Trail
    Feb 14, 2026 @ 11:49am (America/New_York)
    Feb 14, 2026
    more reports »
    • By Dstover1688 & contributors
    • #20291 - 1,166 views

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