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A fun twisty trail through the woods, opening up into majestic views across plains to the Flatirons.


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Map Key

2.3

Miles

3.7

KM

Singletrack

6,249' 1,905 m

High

5,939' 1,810 m

Low

173' 53 m

Up

318' 97 m

Down

4%

Avg Grade (2°)

8%

Max Grade (4°)

Dogs Leashed

E-Bikes Not Allowed

Description

Spring Brook North Loop begins from Fowler Trail, but the North/South loop is generally used as follows.

The Spring Brook Loop is almost equally good in both directions, but we prefer riding clockwise because the smooth twisty bits through the trees are fun and flowy in this direction.

Riding clockwise, Spring Brook Loop North starts halfway around the loop at a marked intersection. The previously mentioned twisty bits start right here! Wind your way back and forth on short snappy turns until you eventually start to emerge from the forest. You'll start to take in expansive views across the plains to the Flatirons. To your left (west), you'll have a great perspective of the foothills, and may even see a train climb up towards the Continental Divide.

The trail winds around back to the east and then south to meet up with Spring Brook Loop South and the start of the loop.

Contacts

Shared By:

Michael Ahnemann with improvements by Kevin James and 1 other

Trail Ratings

  3.6 from 31 votes

#2

in Doudy Draw

#1761

Overall
  3.6 from 31 votes
5 Star
10%
4 Star
45%
3 Star
39%
2 Star
6%
1 Star
0%
Trail Rankings

#2

in Doudy Draw

#371

in Colorado

#1,761

Overall
6 Views Last Month
4,739 Since Apr 17, 2013
Intermediate Intermediate

12%
19%
69%
0%
0%
0%

Photos

Justin and Katrina getting an evening ride in on the Springbrook Loop in South Boulder.
Apr 27, 2017 near Boulder, CO
The intersection of Doudy Draw and the Spring Brook loops over looking the Boulder, CO flat irons.
Jun 24, 2016 near Superior, CO
Nice spot for a breather!
Apr 17, 2013 near Boulder, CO
Some of the best scenery on the Spring Brook Loop is at its northern end.
Apr 18, 2013 near Boulder, CO
Highest point of the trail.
Jan 11, 2019 near Boulder, CO
Top of Spring Brook Hill
Dec 6, 2022 near Boulder, CO
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Weather


Current Trail Conditions

All Clear 12 days ago
Add Your Check-In

Check-Ins

Jun 24, 2023
Laura Stacey
Apr 11, 2023
Peter Tiley
Aug 24, 2022
Atsuko Ohtake
Jul 5, 2022
Jim Ryan
May 29, 2022
James O'Neill
Sep 28, 2021
Tim Wolters
Fun little after work ride while Mason at Fairview practice 4.8mi — 0h 46m
Sep 16, 2021
M Lastname
Aug 28, 2021
Vanessa Randall
1.9mi
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