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Classic Climbs for Flatirons

Mountain Project's determination of the most popular, highly-rated routes.

V1-2 5
 252
A7 -V1
Boulder
V4- 6B
 256
Original Grapple
Boulder
V4 6B
 17
Spewbacca
Boulder
V5 6C R
 14
What About Bob?
Boulder
V6-7 7A+ PG13
 13
Bongo (Fury)
Boulder
V7 7A+
 19
The Gutter
Boulder
V8 7B
 171
The Turning Point
Boulder
V8 7B
 12
[Redacted]
Boulder
V8 7B
 39
Edging Edgio
Boulder
V9 7C
 34
Fleshfest
Boulder
V10 7C+
 13
Tower of Power
Boulder
5.0 2- 4 I 6 MM 1c
 1,177
Freeway
Trad 6 pitches
5.0 2- 4 I 6 MM 1c
 107
Yodeling Moves
Trad 3 pitches
5.2 3 8 II 8 D 2c
 255
Angel's Way
Trad 8 pitches
5.3 3+ 10 III 9 VD 3a R
 46
Fi Fun
Trad 3 pitches
5.4 4a 12 IV 10 VD 3c
 1,138
East Face (Standard)
Trad 8 pitches
5.4 4a 12 IV 10 VD 3c R
 52
Winky Woo
Trad
5.4 4a 12 IV 10 VD 3c
 265
East Face North Side/Seal Rock
Trad 4 pitches
5.4 4a 12 IV 10 VD 3c
 262
North Arete
Trad 5 pitches
5.5 4b 13 IV+ 11 MS 4a
 236
Fandango
Trad 5 pitches
5.5 4b 13 IV+ 11 MS 4a
 65
Takin' Care of Business/ West Ch…
Trad
5.5 4b 13 IV+ 11 MS 4a R
 37
East Face/Challenger
Trad 2 pitches
5.5 4b 13 IV+ 11 MS 4a
 148
East Face Left
Trad 9 pitches
5.6 4c 14 V 12 S 4b R
 1,297
Direct Route
Trad 10 pitches
5.6 4c 14 V 12 S 4b R
 234
North Face
Trad 5 pitches
5.7 5a 15 V+ 13 MVS 4b
 116
Friday's Folly
Trad
5.7 5a 15 V+ 13 MVS 4b R
 16
Smooth
Trad 3 pitches
5.7 5a 15 V+ 13 MVS 4b X
 22
Freezeway
Trad
5.8 5b 16 VI- 15 HVS 4c R
 54
Satan's Slab
Trad 8 pitches
5.8 5b 16 VI- 15 HVS 4c R
 25
West Face
Trad, TR
5.9 5c 17 VI 17 HVS 5a
 21
Rainbow Bridge
Trad, Sport
5.10b/c 6b 20 VII 20 E2 5b
 33
Waiting For Columbus
Trad, Sport
5.10c 6b 20 VII 20 E2 5b
 137
East Ridge
Trad 5 pitches
5.10d 6b+ 21 VII+ 21 E3 5b
 16
Stone Love
Trad 2 pitches
5.11a 6c 22 VII+ 22 E3 5c
 41
Velvet Elvis
Sport 2 pitches
5.11b 6c 23 VIII- 23 E3 5c
 112
Death and Transfiguration
Trad
5.11b 6c 23 VIII- 23 E3 5c
 260
Touch Monkey
Sport, TR
5.11b 6c 23 VIII- 23 E3 5c
 51
South Crack
Trad
5.11b 6c 23 VIII- 23 E3 5c
 17
Direct West Face a/k/a Western S…
Trad
5.11b 6c 23 VIII- 23 E3 5c
 44
Wait For It...
Sport
5.11b/c 6c+ 23 VIII- 24 E4 6a
 58
West Overhang
Trad 2 pitches
5.11b/c 6c+ 23 VIII- 24 E4 6a
 13
Dream Street Rose
Trad 2 pitches
5.11c 6c+ 24 VIII- 24 E4 6a
 50
Cardboard Cowboy
Sport
5.11c 6c+ 24 VIII- 24 E4 6a
 43
The Gates of Delirium
Sport
5.11+ 7a 24 VIII 24 E4 6a PG13
 12
Fluorescent Gray
Trad
5.12a 7a+ 25 VIII+ 25 E5 6a
 12
Castles Made of Sand
Sport
5.12a 7a+ 25 VIII+ 25 E5 6a
 101
Just Another Boy's Climb
Trad
5.12a 7a+ 25 VIII+ 25 E5 6a
 194
Patience Face
Sport, TR
5.12a 7a+ 25 VIII+ 25 E5 6a
 50
Birthstone
Sport
5.12b 7b 26 VIII+ 26 E5 6b
 31
Yellow Christ
Trad, TR
5.12b 7b 26 VIII+ 26 E5 6b
 237
Undertow
Sport
5.12b 7b 26 VIII+ 26 E5 6b
 37
Chains of Love
Trad, Sport 2 pitches
5.12b 7b 26 VIII+ 26 E5 6b
 69
Discipline
Sport
5.12b 7b 26 VIII+ 26 E5 6b
 253
The Shaft
Sport, TR
5.12b 7b 26 VIII+ 26 E5 6b
 16
Big Bruce
Sport
5.12b 7b 26 VIII+ 26 E5 6b
 14
The Stoop
Sport
5.12b 7b 26 VIII+ 26 E5 6b
 12
Pile In the Sky
Sport
5.12b 7b 26 VIII+ 26 E5 6b
 15
North Side of the Sky
Sport 2 pitches
5.12 7b+ 27 VIII+ 26 E6 6b
 29
God's Kingdom on Earth
Sport
5.12c 7b+ 27 IX- 27 E6 6b
 72
Power Bulge
Sport
5.12c 7b+ 27 IX- 27 E6 6b
 70
Film Noir
Sport
5.12c 7b+ 27 IX- 27 E6 6b
 11
Serpentine Dreams
Sport
5.12c 7b+ 27 IX- 27 E6 6b
 15
Maiden Voyage
Sport
5.12c 7b+ 27 IX- 27 E6 6b
 27
Strata-Caster
Sport
5.12c 7b+ 27 IX- 27 E6 6b
 9
Skein
Sport
5.12c 7b+ 27 IX- 27 E6 6b
 53
DK Superstar
Sport
5.12d 7c 28 IX 28 E6 6b
 11
The Guardian
Sport
5.12d 7c 28 IX 28 E6 6b
 44
Ouroboros
Sport
5.12d 7c 28 IX 28 E6 6b
 39
Shoulder Season
Sport
5.13a 7c+ 29 IX+ 29 E6 6c
 82
Snake Watching
Sport
5.13a 7c+ 29 IX+ 29 E6 6c
 16
Cornucopia
Sport
5.13a 7c+ 29 IX+ 29 E6 6c
 132
Milk Bone
Sport
5.13a 7c+ 29 IX+ 29 E6 6c
 133
Ultrasaurus
Sport
5.13a 7c+ 29 IX+ 29 E6 6c
 141
$00pr kr33m
Sport
5.13a 7c+ 29 IX+ 29 E6 6c
 28
Honey Badger
Sport
5.13a 7c+ 29 IX+ 29 E6 6c
 24
Thulsa Doom
Sport
5.13a 7c+ 29 IX+ 29 E6 6c
 49
Whipped Cream
Sport
5.13a 7c+ 29 IX+ 29 E6 6c
 41
Pink Hyena aka Tuck n' Cover
Sport
5.13a 7c+ 29 IX+ 29 E6 6c
 14
The Human Experiment
Sport 3 pitches
5.13a 7c+ 29 IX+ 29 E6 6c
 76
Uncle Dad
Sport
5.13a 7c+ 29 IX+ 29 E6 6c
 16
The Perfect Storm
Sport 2 pitches
5.13a 7c+ 29 IX+ 29 E6 6c
 19
Heaven and Hell
Sport
5.13- 7c+ 29 IX+ 29 E7 6c
 11
Release the Hostages
Sport
5.13a/b 8a 29 IX+ 29 E7 6c
 75
s00kr33m
Sport
5.13a/b 8a 29 IX+ 29 E7 6c
 18
Pen 15
Sport 2 pitches
5.13b 8a 29 IX+ 30 E7 6c
 52
Primate
Sport
5.13b 8a 29 IX+ 30 E7 6c
 17
Slave to the Rhythm
Sport
5.13b 8a 29 IX+ 30 E7 6c
 40
Hasta La Hueco
Sport 3 pitches
5.13b 8a 29 IX+ 30 E7 6c
 12
The Yellow Door
Sport 2 pitches
5.13b 8a 29 IX+ 30 E7 6c
 28
The Hunger
Sport
5.13b 8a 29 IX+ 30 E7 6c
 70
Super Tuscan
Sport
5.13b 8a 29 IX+ 30 E7 6c
 42
Purple Serpent
Sport
5.13 8a 29 X- 30 E7 6c
 11
Jurassic Park
Sport 5 pitches
5.13b/c 8a+ 29 X- 30 E7 6c
 11
Five Year Plan aka Space Time In…
Trad
5.13c 8a+ 30 X- 31 E7 7a
 55
Choose Life
Sport
5.13c 8a+ 30 X- 31 E7 7a
 8
The Fiend
Trad, Sport
5.13c 8a+ 30 X- 31 E7 7a
 18
Nephson
Sport
5.13d 8b 31 X 32 E8 7a
 14
No Philter
Sport
5.14a 8b+ 32 X+ 32 E8 7a
 31
Thunder Muscle
Sport
5.14a/b 8c 33 X+ 33 E9 7b
 12
I Am The Walrus
Sport
Route Name Location Star Rating Difficulty Date
A7 -V1 North > Satellite Boulders > A-7 Boulder
 252
V1-2 5 Boulder
Original Grapple North > Satellite Boulders > BBC Boulder
 256
V4- 6B Boulder
Spewbacca South > Terrain Boulders (aka…
 17
V4 6B Boulder
What About Bob? South > Terrain Boulders (aka…
 14
V5 6C R Boulder
Bongo (Fury) South > Bongo Boulder
 13
V6-7 7A+ PG13 Boulder
The Gutter North > Second Flatiron
 19
V7 7A+ Boulder
The Turning Point North > Satellite Boulders > BBC Boulder
 171
V8 7B Boulder
[Redacted] Central > Bear Canyon Bouldering
 12
V8 7B Boulder
Edging Edgio Central > Elevated Boulder
 39
V8 7B Boulder
Fleshfest North > Satellite Boulders > BBC Boulder
 34
V9 7C Boulder
Tower of Power South > Terrain Boulders (aka…
 13
V10 7C+ Boulder
Freeway North > Second Flatiron
 1,177
5.0 2- 4 I 6 MM 1c Trad 6 pitches
Yodeling Moves North > Hammerhead
 107
5.0 2- 4 I 6 MM 1c Trad 3 pitches
Angel's Way North > Skunk Canyon > Ridge 3 aka Angel's Way
 255
5.2 3 8 II 8 D 2c Trad 8 pitches
Fi Fun Central > Fi
 46
5.3 3+ 10 III 9 VD 3a R Trad 3 pitches
East Face (Standard) North > Third Flatiron
 1,138
5.4 4a 12 IV 10 VD 3c Trad 8 pitches
Winky Woo North > Third Flatiron
 52
5.4 4a 12 IV 10 VD 3c R Trad
East Face North Side/Seal Rock South > Seal Rock
 265
5.4 4a 12 IV 10 VD 3c Trad 4 pitches
North Arete North > First Flatiron
 262
5.4 4a 12 IV 10 VD 3c Trad 5 pitches
Fandango North > First Flatiron
 236
5.5 4b 13 IV+ 11 MS 4a Trad 5 pitches
Takin' Care of Business/ We… North > Green Mtn Pinnacle
 65
5.5 4b 13 IV+ 11 MS 4a Trad
East Face/Challenger North > Challenger
 37
5.5 4b 13 IV+ 11 MS 4a R Trad 2 pitches
East Face Left North > Third Flatiron
 148
5.5 4b 13 IV+ 11 MS 4a Trad 9 pitches
Direct Route North > First Flatiron
 1,297
5.6 4c 14 V 12 S 4b R Trad 10 pitches
North Face South > Maiden
 234
5.6 4c 14 V 12 S 4b R Trad 5 pitches
Friday's Folly North > Third Flatiron
 116
5.7 5a 15 V+ 13 MVS 4b Trad
Smooth North > E Ironing Board
 16
5.7 5a 15 V+ 13 MVS 4b R Trad 3 pitches
Freezeway North > Second Flatiron
 22
5.7 5a 15 V+ 13 MVS 4b X Trad
Satan's Slab North > Skunk Canyon > Ridge 2 aka Satan's Slab
 54
5.8 5b 16 VI- 15 HVS 4c R Trad 8 pitches
West Face South > Matron
 25
5.8 5b 16 VI- 15 HVS 4c R Trad, TR
Rainbow Bridge South > Fern Canyon > Nebel Horn Ridge
 21
5.9 5c 17 VI 17 HVS 5a Trad, Sport
Waiting For Columbus North > Third Flatiron
 33
5.10b/c 6b 20 VII 20 E2 5b Trad, Sport
East Ridge South > Maiden
 137
5.10c 6b 20 VII 20 E2 5b Trad 5 pitches
Stone Love Central > Box
 16
5.10d 6b+ 21 VII+ 21 E3 5b Trad 2 pitches
Velvet Elvis North > E Ironing Board
 41
5.11a 6c 22 VII+ 22 E3 5c Sport 2 pitches
Death and Transfiguration North > Green Mtn Pinnacle
 112
5.11b 6c 23 VIII- 23 E3 5c Trad
Touch Monkey Central > Der Zerkle
 260
5.11b 6c 23 VIII- 23 E3 5c Sport, TR
South Crack South > Maiden
 51
5.11b 6c 23 VIII- 23 E3 5c Trad
Direct West Face a/k/a West… North > Third Flatiron
 17
5.11b 6c 23 VIII- 23 E3 5c Trad
Wait For It... South > Shanahan Crag
 44
5.11b 6c 23 VIII- 23 E3 5c Sport
West Overhang South > Maiden
 58
5.11b/c 6c+ 23 VIII- 24 E4 6a Trad 2 pitches
Dream Street Rose South > Maiden
 13
5.11b/c 6c+ 23 VIII- 24 E4 6a Trad 2 pitches
Cardboard Cowboy Central > Hand
 50
5.11c 6c+ 24 VIII- 24 E4 6a Sport
The Gates of Delirium South > Maiden
 43
5.11c 6c+ 24 VIII- 24 E4 6a Sport
Fluorescent Gray South > Fern Canyon > E Ridge
 12
5.11+ 7a 24 VIII 24 E4 6a PG13 Trad
Castles Made of Sand South > Fern Canyon > Fiddlehead
 12
5.12a 7a+ 25 VIII+ 25 E5 6a Sport
Just Another Boy's Climb South > Slab
 101
5.12a 7a+ 25 VIII+ 25 E5 6a Trad
Patience Face Central > Dinosaur Rock
 194
5.12a 7a+ 25 VIII+ 25 E5 6a Sport, TR
Birthstone South > Shanahan Crag
 50
5.12a 7a+ 25 VIII+ 25 E5 6a Sport
Yellow Christ Central > Square Rock
 31
5.12b 7b 26 VIII+ 26 E5 6b Trad, TR
Undertow South > Slab
 237
5.12b 7b 26 VIII+ 26 E5 6b Sport
Chains of Love South > Fern Canyon > Fiddlehead
 37
5.12b 7b 26 VIII+ 26 E5 6b Trad, Sport 2 pitches
Discipline Central > Box
 69
5.12b 7b 26 VIII+ 26 E5 6b Sport
The Shaft Central > Dinosaur Rock
 253
5.12b 7b 26 VIII+ 26 E5 6b Sport, TR
Big Bruce South > Goose
 16
5.12b 7b 26 VIII+ 26 E5 6b Sport
The Stoop South > Seal Rock
 14
5.12b 7b 26 VIII+ 26 E5 6b Sport
Pile In the Sky North > Third Flatiron
 12
5.12b 7b 26 VIII+ 26 E5 6b Sport
North Side of the Sky South > Maiden
 15
5.12b 7b 26 VIII+ 26 E5 6b Sport 2 pitches
God's Kingdom on Earth North > Skunk Canyon > Ridge 1 aka Stairway…
 29
5.12 7b+ 27 VIII+ 26 E6 6b Sport
Power Bulge Central > Hand
 72
5.12c 7b+ 27 IX- 27 E6 6b Sport
Film Noir South > Slab
 70
5.12c 7b+ 27 IX- 27 E6 6b Sport
Serpentine Dreams South > Matron
 11
5.12c 7b+ 27 IX- 27 E6 6b Sport
Maiden Voyage South > Maiden
 15
5.12c 7b+ 27 IX- 27 E6 6b Sport
Strata-Caster South > Overhang Rock
 27
5.12c 7b+ 27 IX- 27 E6 6b Sport
Skein South > Goose
 9
5.12c 7b+ 27 IX- 27 E6 6b Sport
DK Superstar South > Shanahan Crag
 53
5.12c 7b+ 27 IX- 27 E6 6b Sport
The Guardian North > Skunk Canyon > Ridge 1 aka Stairway…
 11
5.12d 7c 28 IX 28 E6 6b Sport
Ouroboros South > Overhang Rock
 44
5.12d 7c 28 IX 28 E6 6b Sport
Shoulder Season South > Shanahan Crag
 39
5.12d 7c 28 IX 28 E6 6b Sport
Snake Watching South > Overhang Rock
 82
5.13a 7c+ 29 IX+ 29 E6 6c Sport
Cornucopia Central > Box
 16
5.13a 7c+ 29 IX+ 29 E6 6c Sport
Milk Bone Central > Dinosaur Rock
 132
5.13a 7c+ 29 IX+ 29 E6 6c Sport
Ultrasaurus Central > Dinosaur Rock
 133
5.13a 7c+ 29 IX+ 29 E6 6c Sport
$00pr kr33m South > Slab
 141
5.13a 7c+ 29 IX+ 29 E6 6c Sport
Honey Badger South > Overhang Rock
 28
5.13a 7c+ 29 IX+ 29 E6 6c Sport
Thulsa Doom South > Overhang Rock
 24
5.13a 7c+ 29 IX+ 29 E6 6c Sport
Whipped Cream South > Slab
 49
5.13a 7c+ 29 IX+ 29 E6 6c Sport
Pink Hyena aka Tuck n' Cover South > Devil's Advocate
 41
5.13a 7c+ 29 IX+ 29 E6 6c Sport
The Human Experiment South > Matron
 14
5.13a 7c+ 29 IX+ 29 E6 6c Sport 3 pitches
Uncle Dad North > Hillbilly Rock
 76
5.13a 7c+ 29 IX+ 29 E6 6c Sport
The Perfect Storm South > Seal Rock
 16
5.13a 7c+ 29 IX+ 29 E6 6c Sport 2 pitches
Heaven and Hell North > Skunk Canyon > Ridge 1 aka Stairway…
 19
5.13a 7c+ 29 IX+ 29 E6 6c Sport
Release the Hostages South > Overhang Rock
 11
5.13- 7c+ 29 IX+ 29 E7 6c Sport
s00kr33m South > Slab
 75
5.13a/b 8a 29 IX+ 29 E7 6c Sport
Pen 15 South > Slab
 18
5.13a/b 8a 29 IX+ 29 E7 6c Sport 2 pitches
Primate South > Seal Rock
 52
5.13b 8a 29 IX+ 30 E7 6c Sport
Slave to the Rhythm North > E Ironing Board
 17
5.13b 8a 29 IX+ 30 E7 6c Sport
Hasta La Hueco South > Maiden
 40
5.13b 8a 29 IX+ 30 E7 6c Sport 3 pitches
The Yellow Door South > Seal Rock
 12
5.13b 8a 29 IX+ 30 E7 6c Sport 2 pitches
The Hunger South > Slab
 28
5.13b 8a 29 IX+ 30 E7 6c Sport
Super Tuscan South > Seal Rock
 70
5.13b 8a 29 IX+ 30 E7 6c Sport
Purple Serpent South > Devil's Advocate
 42
5.13b 8a 29 IX+ 30 E7 6c Sport
Jurassic Park Central > Dinosaur Rock
 11
5.13 8a 29 X- 30 E7 6c Sport 5 pitches
Five Year Plan aka Space Ti… Central > Backporch
 11
5.13b/c 8a+ 29 X- 30 E7 6c Trad
Choose Life South > Seal Rock
 55
5.13c 8a+ 30 X- 31 E7 7a Sport
The Fiend Central > Stonehenge
 8
5.13c 8a+ 30 X- 31 E7 7a Trad, Sport
Nephson North > Hillbilly Rock
 18
5.13c 8a+ 30 X- 31 E7 7a Sport
No Philter South > Seal Rock
 14
5.13d 8b 31 X 32 E8 7a Sport
Thunder Muscle South > Seal Rock
 31
5.14a 8b+ 32 X+ 32 E8 7a Sport
I Am The Walrus South > Seal Rock
 12
5.14a/b 8c 33 X+ 33 E9 7b Sport

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