Red Canyon Trail
Boulder, Utah
2.6 mi361 ftgain59m
Difficulty: EasyOut & Back
Red Ash via Southside Trail
Fayetteville, West Virginia
7.7 mi1,198 ftgain2h 47m
Difficulty: DifficultOut & Back
Red Blanket Trail to Red Blanket Falls
Prospect, Oregon
5.2 mi1,453 ftgain2789h 42m
Difficulty: ModerateOut & Back
Red Mountain via Old Commonwealth Trail
Snoqualmie Pass, Washington
5.9 mi3,022 ftgain3h 21m
Difficulty: DifficultOut & Back
Red Lake Trail
Payson, Utah
3.5 mi981 ftgain1h 37m
Difficulty: ModerateOut & Back
Red Rocks and Centennial Trail Loop
Woodland Park, Colorado
2.3 mi246 ftgain52m
Difficulty: EasyLoop
Red Mesa Loop
Sedalia, Colorado
2.9 mi725 ftgain1h 17m
Difficulty: ModerateLoop
Red Pine Lake Trail
Sandy, Utah
7.1 mi2,569 ftgain3h 25m
Difficulty: DifficultOut & Back
Red Sinks
Montpelier Ranger District, Idaho
3.5 mi335 ftgain1h 19m
Difficulty: ModeratePoint to Point
Red Mountain Mining Area OHV Trail
Ouray, Colorado
3.0 mi856 ftgain1h 16m
Difficulty: ModerateOut & Back
Red Lodge Mountain
Red Lodge, Montana
3.0 mi1,257 ftgain1h 33m
Difficulty: ModerateLoop
Red Lake, Frog Lake and Carson Pass
Markleeville, California
5.9 mi1,913 ftgain2h 36m
Difficulty: DifficultLoop
Red Blanket Trail to Red Blanket Falls
Prospect, Oregon
5.2 mi1,457 ftgain2h 20m
Difficulty: ModerateOut & Back
Red Hills Trail
Kelly, Wyoming
2.4 mi860 ftgain45m
Difficulty: ModerateOut & Back
Red Cone OHV Loop
Jefferson, Colorado
10.9 mi3,491 ftgain5h 11m
Difficulty: DifficultLoop
Red Shirt Lake Trail
Willow, Alaska
6.5 mi
Difficulty: ModerateOut & Back
Red Rocks Campground Loop
Woodland Park, Colorado
1.0 mi135 ftgain23m
Difficulty: EasyLoop
Red Mountain Trail #25
Blue, Arizona
14.2 mi3,993 ftgain6h 44m
Difficulty: ExpertOut & Back
Red Top Lookout Trail
Cle Elum, Washington
1.0 mi285 ftgain29m
Difficulty: EasyOut & Back
Red Deer Lake via Red Deer Lake and Buchanan Pass Trail
Lyons, Colorado
13.9 mi2,211 ftgain5h 38m
Difficulty: ExpertOut & Back
Red Pine
Montpelier Ranger District, Idaho
1.7 mi34m
Point to Point
Red Pass
Montpelier Ranger District, Idaho
0.5 mi410 ftgain23m
Difficulty: EasyPoint to Point
Red Rocks Trail
Morrison, Colorado
5.8 mi1,594 ftgain2h 31m
Difficulty: DifficultOut & Back
Red Hill Fire Tower Trail
Grahamsville, New York
3.6 mi1,106 ftgain1h 43m
Difficulty: ModerateOut & Back