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Flagstaff Mountain

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Gems in Flagstaff Mountain - 1

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gem Favorite Hills while going up Anemone from Red Rocks

Red Rocks

(28) Boulder, CO

Recommended Routes in Flagstaff Mountain - 3

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Favorite Snowy Boulder from Saddle Rock Trail. with permission from BoulderTraveler
Difficult Difficult

Green Mountain via Ranger/Saddle Rock Loop

4.9 mi 7.9 km 2,304' Up 702.34 m Up 2,276' Down 693.72 m Down

Boulder, CO
Explore in 3D
Favorite A view of downtown Boulder, CO.
Intermediate Intermediate

Flagstaff Summit Loop

2.4 mi 3.9 km 346' Up 105.4 m Up 337' Down 102.81 m Down

Boulder, CO
Explore in 3D
Favorite Summer wildflowers bloom on Chapman Drive next to trail damage from the Boulder Floods.
Intermediate/Difficult Intermediate/Difficult

Indian Peaks Traverse (IPT)

71.2 mi 114.6 km 9,173' Up 2796.02 m Up 5,813' Down 1771.92 m Down

Boulder, CO
Explore in 3D

Flagstaff Mountain Running

  • 20 Miles 32 Kilometers of Trail
  • 3 Recommended Routes
  • 1 Gem Gems
  • 13 Easy Trails Easy Trails
  • 21 Intermediate Trails Intermediate Trails
  • 7 Difficult Trails Difficult Trails
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Trails in Flagstaff Mountain - 38

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3.0 mi 4.8 km #1Anemone Loop Trail
Intermediate Intermediate
Boulder, CO
Intermediate Intermediate
Boulder, CO 23 
1.7 mi 2.7 km #2Flagstaff Trail
Intermediate Intermediate
Boulder, CO
Intermediate Intermediate
Boulder, CO 15 
0.4 mi 0.7 km #3Amphitheater Trail
Difficult Difficult
Boulder, CO
Difficult Difficult
Boulder, CO
1.1 mi 1.8 km #4Saddle Rock Trail
Intermediate/Difficult Intermediate/Difficult
Boulder, CO
Intermediate/Difficult Intermediate/Difficult
Boulder, CO
1.2 mi 1.9 km #5Ranger Trail
Intermediate/Difficult Intermediate/Difficult
Boulder, CO
Intermediate/Difficult Intermediate/Difficult
Boulder, CO 12 
1.2 mi 2.0 km #6Gregory Canyon
Intermediate/Difficult Intermediate/Difficult
Boulder, CO
Intermediate/Difficult Intermediate/Difficult
Boulder, CO 11 
0.6 mi 0.9 km #7Red Rocks Trail
Intermediate Intermediate
Boulder, CO
Intermediate Intermediate
Boulder, CO 13 
1.8 mi 2.8 km #8Long Canyon Trail
Intermediate/Difficult Intermediate/Difficult
Boulder, CO
Intermediate/Difficult Intermediate/Difficult
Boulder, CO 10 
0.5 mi 0.8 km #9Red Rocks Spur
Intermediate/Difficult Intermediate/Difficult
Boulder, CO
Intermediate/Difficult Intermediate/Difficult
Boulder, CO 10 
0.9 mi 1.5 km #10Viewpoint Trail
Intermediate/Difficult Intermediate/Difficult
Boulder, CO
Intermediate/Difficult Intermediate/Difficult
Boulder, CO

Photos of Flagstaff Mountain - 97

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Boulder Colorado - Winter Wonderland
Jan 2, 2015 near Boulder, CO
Running up Flagstaff
Mar 26, 2015 near Boulder, CO
Great running around Flagstaff
Mar 26, 2015 near Boulder, CO
Summer wildflowers bloom on Chapman Drive next to trail damage from the Boulder Floods.
May 6, 2016 near Boulder, CO
Beautiful path in Boulder Canyon
May 10, 2018 near Boulder, CO
Boulder Creek Path
May 10, 2018 near Boulder, CO
Looking towards Boulder
Jun 23, 2018 near Boulder, CO
Hills while going up Anemone from Red Rocks
Jun 23, 2018 near Boulder, CO

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