Chautauqua Park is one of Boulder Area Trailheads #visitUS.

1. Chautauqua Park

9.5
Park · Chautauqua · 900 Baseline Rd (btwn Grant & 10th), Boulder, CO

ColoradoColorado: With a network of trails to suit every level of hiker, get up-close with the Flatirons (the slanting slabs of sandstone that are Boulder’s most recognizable landmark) framed by a beautiful meadow.

Boulder Creek Path is one of Boulder Area Trailheads #visitUS.

2. Boulder Creek Path

7.6
Athletics & Sports · Central Boulder · Boulder, CO
Mount Sanitas is one of Boulder Area Trailheads #visitUS.

3. Mount Sanitas

9.0
Trail · 210-406 Sunshine Canyon Dr, Boulder, CO

James C.James Clark: Great trail from Mapleton to the summit. It's a steep incline up, but it's short and if you need a get a good workout in within an 1 to 1.5 hours - this is it.

Bobolink Trailhead is one of Boulder Area Trailheads #visitUS.

4. Bobolink Trailhead

8.1
Trail · 5904-5926 Baseline Rd, Boulder, CO

David C.David Criswell: The river next to the trailhead is a great way to cool off after a Lon run

Gregory Canyon is one of Boulder Area Trailheads #visitUS.

5. Gregory Canyon

Trail · Boulder Mountain Parks (Baseline), Boulder, CO

BoulderRunnerBoulderRunner: Gregory Canyon is a short diversion from downtown Boulder but yields amazing views within a short distance

South Boulder Creek Trailhead is one of Boulder Area Trailheads #visitUS.

6. South Boulder Creek Trailhead

Trail · East Boulder · Boulder, CO
Twin Lakes is one of Boulder Area Trailheads #visitUS.

7. Twin Lakes

Trail · Gunbarrel · 6500 Nautilus Drive, Boulder, CO
Dry Creek Trailhead is one of Boulder Area Trailheads #visitUS.

8. Dry Creek Trailhead

Trail · Boulder, CO
NCAR Mesa Lab is one of Boulder Area Trailheads #visitUS.

9. NCAR Mesa Lab

Trail · 1850 Table Mesa Dr, Boulder, CO

BoulderRunnerBoulderRunner: The small Weather Loop trail, Walter Orr Roberts Nature Trail at NCAR features a system of signs describing weather phenomena along with a great view of the foothills and of Boulder itself.

Cottonwood Trailhead is one of Boulder Area Trailheads #visitUS.

10. Cottonwood Trailhead

Trail · Independence Road, Boulder, CO
Shanahan Ridge Trail is one of Boulder Area Trailheads #visitUS.

11. Shanahan Ridge Trail

Trail · 1915 Lehigh St, Boulder, CO
Doudy Draw Trailhead is one of Boulder Area Trailheads #visitUS.

12. Doudy Draw Trailhead

Trail · Eldorado Springs Dr. (btwn Prado & County Rd. 67), Boulder, CO

Annie K.Annie Kawasaki: "The pass, as you enter Eldorado State Park and run above the stream... There are no words... I've never seen anything like it. I'm in awe."

Centennial Trailhead is one of Boulder Area Trailheads #visitUS.

13. Centennial Trailhead

Trail · Boulder, CO
Bear Canyon Trail is one of Boulder Area Trailheads #visitUS.

14. Bear Canyon Trail

Trail · South Boulder · Lehigh (Devils Thumb), Boulder, CO
South Mesa Trailhead is one of Boulder Area Trailheads #visitUS.

15. South Mesa Trailhead

Trail · Eldorado Springs Dr. (btwn Prado & County Rd. 67), Boulder, CO
Betasso Preserve is one of Boulder Area Trailheads #visitUS.

16. Betasso Preserve

Trail · Downtown Boulder · Boulder, CO

Tinya T.Tinya Tran: Mountain biking is not permitted on Benjamin & Canyon Loops on Wednesdays & Saturdays.

17. The Trailer Palacio

Outdoors & Recreation · Boulder, CO
Walden Ponds Wildlife Habitat is one of Boulder Area Trailheads #visitUS.

18. Walden Ponds Wildlife Habitat

Trail · Boulder (miles northeast of Boulder, ½ mile south of the J), Boulder, CO

National Wildlife FederationNational Wildlife Federation: Take a moment to connect with nature and wildlife watch. Bird, mammals, plants and more... Read more.

Eagle Traihead is one of Boulder Area Trailheads #visitUS.

19. Eagle Traihead

Trail · Colorado
Boulder Valley Ranch Trailhead is one of Boulder Area Trailheads #visitUS.

Tinya T.Tinya Tran: Be careful on the Hidden Valley Trail - part of it borders a shooting range.

Coyote Run Trail is one of Boulder Area Trailheads #visitUS.

21. Coyote Run Trail

Park · 600 Tamarisk Ct., Louisville, CO
Heil Valley Ranch is one of Boulder Area Trailheads #visitUS.

22. Heil Valley Ranch

Trail · Left Hand Canyon, Boulder, CO
North Foothills Trail is one of Boulder Area Trailheads #visitUS.

23. North Foothills Trail

Trail · North Boulder · Boulder, CO
Cowdry Draw Trailhead is one of Boulder Area Trailheads #visitUS.

24. Cowdry Draw Trailhead

Trail · 4758 State Highway 93, Golden, CO

BoulderRunnerBoulderRunner: Cowdry Draw trail has beautiful views of Eldorado Canyon.

Walker Ranch Loop is one of Boulder Area Trailheads #visitUS.

25. Walker Ranch Loop

Trail · Boulder, CO
Dakota Ridge Trail is one of Boulder Area Trailheads #visitUS.

26. Dakota Ridge Trail

8.0
Trail · Boulder, CO
Mesa/Marshall Trail Head is one of Boulder Area Trailheads #visitUS.

27. Mesa/Marshall Trail Head

8.4
Trail · Boulder, CO
Flagstaff Rd Hike Trail is one of Boulder Area Trailheads #visitUS.

28. Flagstaff Rd Hike Trail

Trail · Boulder, CO
Left Hand Trailhead is one of Boulder Area Trailheads #visitUS.

30. Left Hand Trailhead

Trail · Boulder, CO
Boulder Valley Ranch is one of Boulder Area Trailheads #visitUS.

31. Boulder Valley Ranch

Trail · Boulder, CO
Four Mile Creek Trailhead is one of Boulder Area Trailheads #visitUS.

32. Four Mile Creek Trailhead

Trail · North Boulder · (lee high), Boulder, CO

BoulderRunnerBoulderRunner: Easy access many beautiful trails in North Boulder.

Anne U White Trail is one of Boulder Area Trailheads #visitUS.

33. Anne U White Trail

Trail · 86 Pinto Dr (Wagonwheel Gap Rd), Boulder, CO

34. Wonderland Creek Greenway Trail

Other Great Outdoors · Kings Ridge (Valmont), Boulder, CO
Coot lake is one of Boulder Area Trailheads #visitUS.

35. Coot lake

Lake · Longmont, CO
Long Canyon Trailhead is one of Boulder Area Trailheads #visitUS.

36. Long Canyon Trailhead

Trail · South Boulder · Boulder, CO

BoulderRunnerBoulderRunner: Be on the look out for the paper birch trees, left over from the ice age and the only in the state of CO!

Magnolia Road is one of Boulder Area Trailheads #visitUS.

37. Magnolia Road

Road · Central Boulder · Colorado

BoulderRunnerBoulderRunner: Park at the ~5mi marker just before the pavement ends. A great place to start your run #Mags

38. Greenbelt Plateau Trailhead

Trail · W 120th Ave (South Foothills Hwy), Boulder, CO
Cottonwood trail is one of Boulder Area Trailheads #visitUS.

39. Cottonwood trail

Trail · Boulder, CO

Bryce C.Bryce Clark: Awesome running trail - gorgeous every season with a good amount of shade in the summer.

Coal Creek Trailhead is one of Boulder Area Trailheads #visitUS.

40. Coal Creek Trailhead

Trail · Superior, CO
Mount Sanitas Summit is one of Boulder Area Trailheads #visitUS.

41. Mount Sanitas Summit

9.0
Trail · Boulder, CO

Kimberly G.Kimberly Gillem: great summit view. took steep climb from the 'billy goat' trail on the 1st leg - straight up! for easier route, take the valley trail.

Niwot Loop is one of Boulder Area Trailheads #visitUS.

42. Niwot Loop

Trail · N. 79th Street (at Highway 52), Niwot, CO

Boulder RunningBoulder Running: A wonderful trail system linking up the LoBo trail from Longmont to Boulder

Buffalo Ranch is one of Boulder Area Trailheads #visitUS.

43. Buffalo Ranch

Other Great Outdoors · Colorado

BoulderRunnerBoulderRunner: Run with the Buffaloes at the Buffalo Ranch

Wonderland Trailhead is one of Boulder Area Trailheads #visitUS.

44. Wonderland Trailhead

8.2
Trail · North Boulder · Boulder, CO
Mount Sanitas is one of Boulder Area Trailheads #visitUS.

45. Mount Sanitas

9.0
Trail · 210-406 Sunshine Canyon Dr, Boulder, CO
Doudy Draw Trailhead is one of Boulder Area Trailheads #visitUS.

46. Doudy Draw Trailhead

Trail · Eldorado Springs Dr. (btwn Prado & County Rd. 67), Boulder, CO

BoulderRunnerBoulderRunner: One of my favorite areas to run. The trails are amazing