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Boulder, Colorado

2.8 mi   singletrack

Left Hand Trail

Singletrack route from Longhorn Rd to Neva Rd, Longmont, Boulder County, Colorado

"Easy flowing single track, perfect for the gravel bike. "

   1    1
1.9 mi   gravel

Rowena

Gravel route from Lefthand Canyon Dr to Co Rd 83, Boulder, Boulder County, Colorado

   1    1
1.3 mi   gravel

Boulder Creek Path

Gravel route on Boulder Creek Path, Boulder, Boulder County, Colorado

"Gravel run and bike path alongside the Boulder Creek and Canyon Dr. Single file!"

   1
2.8 mi   gravel

Chapman Dr to Tenderfoot

Gravel route from Chapman Dr to Flagstaff Rd, Boulder, Boulder County, Colorado

   2    2
9.7 mi   gravel

Heil Valley Ranch to Old Saint Vrain Rd

Gravel route from Geer Canyon Dr to Old St Vrain Rd, Lyons, Boulder County, Colorado

"Starts at Heil Valley Ranch parking off Left Hand Canyon Rd. Haven’t ridden it yet but plan in a few days. Lots of mountain bike trails but this route should stay on the dirt road. "

6.7 mi   gravel

Wonderland Lake to Pine Brook Hill loop

Gravel route on Lee Hill Dr, Boulder, Boulder County, Colorado

41.8 mi   gravel

20240713 Foothills South

Gravel route from 6th St to 7th St, Boulder, Boulder County, Colorado

0.0 mi   gravel

Highline Drive to County Rd 83

Gravel route from Lefthand Canyon Dr to Co Rd 83, Boulder, Boulder County, Colorado

3.7 mi   gravel

Highline Drive to County Rd 83

Gravel route from Lefthand Canyon Dr to Co Rd 83, Boulder, Boulder County, Colorado

8.9 mi   gravel

Poormans Loop

Gravel route on Arapahoe Ave, Boulder, Boulder County, Colorado

21.5 mi   gravel

Testing the waters

Gravel route on Williams Fork Trail, Boulder, Boulder County, Colorado

36.7 mi   gravel

Ward, Jamestown Loop

Gravel route on Lefthand Canyon Dr, Boulder, Boulder County, Colorado

24.2 mi   gravel

Jamestown out and back

Gravel route on Joder Rd, Boulder, Boulder County, Colorado

26.3 mi   gravel

Lee Hill Drive to Foothills North Trail

Gravel route from Lee Hill Dr to 5th St, Boulder, Boulder County, Colorado

0.7 mi   gravel

Chapman Drive to Rose Hill Drive

Gravel route from Mapleton Ave to Highland Ave, Boulder, Boulder County, Colorado

33.7 mi   gravel

House of Mott to Longmont-ish and Back via LoBo

Gravel route on North St, Boulder, Boulder County, Colorado

31.3 mi   gravel

Alpine Avenue to North Street

Gravel route on North St, Boulder, Boulder County, Colorado

8.0 mi   gravel

Longhorn Road to Sage Trail

Gravel route on Longhorn Rd, Boulder, Boulder County, Colorado

   1
38.5 mi   gravel

Morning Gravelish

Gravel route on Frontier Ave, Boulder, Boulder County, Colorado

22.7 mi   gravel

Flagstaff Road from Home

Gravel route from Kenwood Dr to Dartmouth Ave, Boulder, Boulder County, Colorado

87.9 mi   gravel

multi cities tour

Gravel route on Dartmouth Ave, Boulder, Boulder County, Colorado

68.1 mi   gravel

Boulder Gravel loop from home

Gravel route on Dartmouth Ave, Boulder, Boulder County, Colorado

   1
12.9 mi   gravel

Boulder Reserve

Gravel route on N 63rd St, Boulder, Boulder County, Colorado

28.1 mi   gravel

Little Switzerland Trail

Gravel route on Main St, Boulder, Boulder County, Colorado

"This route is a true adventure! Chonky gravel with big climbs and descents. Views for days! XC mountain bike is also a good call for this route. Bring lots of water, start early"

79.7 mi   gravel

505 and Gap Counterclockwise Loop

Gravel route from Lee Hill Dr to 7th St, Boulder, Boulder County, Colorado

50.6 mi   gravel

Willowbrook Road

Gravel route on Willowbrook Rd, Boulder, Boulder County, Colorado

15.0 mi   gravel

Scott ride

Gravel route from Concord Ave to 4th St, Boulder, Boulder County, Colorado

57.1 mi   gravel

Boulder to Winter Park

Gravel route from Mapleton Ave to Fraser River Trail, Winter Park, Grand County, Colorado

   1
80.3 mi   gravel

Big Loop

Gravel route from 6th St to Wonderland Hill Ave, Boulder, Boulder County, Colorado

0.9 mi   gravel

Mountain Pines Road

Gravel route on Mountain Pines Rd, Boulder, Boulder County, Colorado

19.8 mi   gravel

Salina

Gravel route on Gold Run Rd, Boulder, Boulder County, Colorado

3.8 mi   gravel

Davidson Mesa Trail

Gravel route from Willow Pl to Skyway Ct, Boulder, Boulder County, Colorado

28.2 mi   gravel

Gold Hill to Switzerland Trail

Gravel route on Main St, Boulder, Boulder County, Colorado

0.7 mi   gravel

to Sage Trail

Gravel route from Longhorn Rd to Sage Trail, Boulder, Boulder County, Colorado

25.1 mi   gravel

Quick Gold Hill to Pet Stella

Gravel route on Willard Loop Dr, Boulder, Boulder County, Colorado

"Kinda self explanatory if u ride round here. No extras, just up and down."

29.0 mi   gravel

Gold Hill Run (30 mile)

Gravel route on Walnut St, Boulder, Boulder County, Colorado

1.7 mi   dirt

East Boulder - Gunbarrel Trail

Dirt route from Greenbriar Cir to W Phillips Rd, Boulder, Boulder County, Colorado

"Dirt road"

0.6 mi   gravel

Sage Trail

Gravel route from Eagle Trail to Longhorn Rd, Boulder, Boulder County, Colorado

5.4 mi   gravel

East Boulder Teller Spur to East Boulder - Gunbarrel Trail

Gravel route from Sagebrush Ct to N 95th St, Lafayette, Boulder County, Colorado

"mix of singletrack and doubletrack"

0.7 mi   gravel

Sugarloaf Mountain Road

Gravel route on Sugarloaf Mountain Road, Boulder, Boulder County, Colorado

1.8 mi   gravel

Lost Angel Road to Old Townsite Road

Gravel route on Sugarloaf Rd, Boulder, Boulder County, Colorado

1.3 mi   gravel

Joder Ranch Trail

Gravel route from N Foothills Hwy to Olde Stage Rd, Boulder, Boulder County, Colorado

0.7 mi   gravel

Joder approach

Gravel route on N Foothills Hwy, Boulder, Boulder County, Colorado

5.0 mi   gravel

Lakeshore Dr to Co Rd 68

Gravel route from Lakeshore Dr to Magnolia Rd, Nederland, Boulder County, Colorado

31.6 mi   gravel

BoCo Exploration

Gravel route from Green Rock Dr to Mapleton Ave, Boulder, Boulder County, Colorado

14.6 mi   gravel

Gold Hill Rd MAS

Gravel route from Lickskillet Rd to Forest Service Rd 505, Nederland, Boulder County, Colorado

1.2 mi   gravel

Eldorado Springs Dr

Gravel route from Eldorado Springs Dr to Eldorado Springs Dr, Boulder, Boulder County, Colorado

"Short but extremely beautiful, between the canyon walls. $4 fee at park entrance. Busy on summer weekends."

0.6 mi   gravel

N 35th St to Nebo Rd

Gravel route from N 35th St to Nebo Rd, Boulder, Boulder County, Colorado

0.6 mi   gravel

Longhorn Rd

Gravel route on Longhorn Rd, Boulder, Boulder County, Colorado

0.7 mi   gravel

Broadway St

Gravel route from Broadway St to N Foothills Hwy, Boulder, Boulder County, Colorado

0.2 mi   gravel

Mine Ln

Gravel route on Mine Ln, Boulder, Boulder County, Colorado

0.5 mi   gravel

Deer Tr Escape

Gravel route from Co Rd 83 to Mine Ln, Boulder, Boulder County, Colorado

0.5 mi   gravel

Granite Dr

Gravel route from Seven Hills Dr to Sunshine Canyon Dr, Boulder, Boulder County, Colorado

0.8 mi   gravel

Timber Trail to Seven Hills Dr

Gravel route from Timber Trail to Seven Hills Dr, Boulder, Boulder County, Colorado

1.0 mi   gravel

Bow Mountain Rd to Pine Brook Rd

Gravel route from Wagonwheel Gap Rd to Wildwood Ln, Boulder, Boulder County, Colorado

1.2 mi   dirt

Cottonwood Trail

Dirt route on Independence Rd, Boulder, Boulder County, Colorado

0.5 mi   gravel

N 39th St

Gravel route from 39th St to Nimbus Rd, Longmont, Boulder County, Colorado

2.0 mi   dirt

Buffalo Ranch Cross Country Course

Dirt route on Buffalo Ranch Cross Country Course, Boulder, Boulder County, Colorado

0.7 mi   gravel

Gravel Road

Gravel route from S Boulder Rd to Baseline Rd, Boulder, Boulder County, Colorado

0.6 mi   gravel

Gravel to 36 Underpass

Gravel route from US 36 Bikeway to S Boulder Rd, Boulder, Boulder County, Colorado

1.4 mi   gravel

Gravel to Marshall

Gravel route from US-36 to Marshall Rd, Boulder, Boulder County, Colorado

3.0 mi   gravel

W Coal Creek Dr to S 66th St

Gravel route from Mohawk Cir to S 66th St, Boulder, Boulder County, Colorado

0.4 mi   gravel

Eggleston Dr to Goodhue Blvd

Gravel route from Eggleston Dr to 76th St, Boulder, Boulder County, Colorado

4.7 mi   gravel

Logan Mill climb

Gravel route from Four Mile Canyon Dr to County Rd 122, Boulder, Boulder County, Colorado

"get ready to climb"

6.4 mi   gravel

Gross Dam Rd

Gravel route from Gross Dam Rd to Gross Dam Rd, Golden, Boulder County, Colorado

"Can get a little bumpy... washed out."

   1    3
2.4 mi   gravel

Switzerland Trail

Gravel route from Forest Rd 93 to Forest Rd 93, Boulder, Boulder County, Colorado

"Continues further"

4.6 mi   gravel

Switzerland Trail

Gravel route on Switzerland Trail, Boulder, Boulder County, Colorado

6.8 mi   gravel

Main St to Gold Hill Rd

Gravel route from Main St to Gold Hill Rd, Boulder, Boulder County, Colorado

1.0 mi   gravel

Lickskillet Rd

Gravel route from Lefthand Canyon Dr to Co Hwy 89, Boulder, Boulder County, Colorado

1.4 mi   gravel

Poorman Rd

Gravel route on Poorman Rd, Boulder, Boulder County, Colorado

1.7 mi   gravel

Co Rd 83

Gravel route on Co Rd 83, Boulder, Boulder County, Colorado

3.6 mi   gravel

Sugarloaf Rd

Gravel route on County Rd 122, Boulder, Boulder County, Colorado

7.2 mi   gravel

Gold Run Rd

Gravel route from Gold Run Rd to Sunshine Canyon Dr, Boulder, Boulder County, Colorado

9.2 mi   gravel

Switzerland Trail

Gravel route from County Rd 95J to County Rd 120J, Boulder, Boulder County, Colorado

   1
5.6 mi   gravel

Fourmile Canyon Dr

Gravel route from Fourmile Canyon Dr to Four Mile Canyon Dr, Boulder, Boulder County, Colorado

2.7 mi   dirt

N 55th St

Dirt route from 51st St to 55th St, Longmont, Boulder County, Colorado

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