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Taking our T-shirts off, we lay against the warm rock and felt it tickle our backs while the sun beamed on our proud chests. We did not understand at the time that we were resting in the hand of God. Shutting my eyes to let the sun massage my eye sockets, time no longer had any meaning, and I felt like I was suspended in the warm, embracing air. This was my second Transcendent Summit.

– Gerry Roach - From Transcendent Summits - Northwest Passage - Third Flatiron - 1959

Flatiron Routes above Boulder Colorado

– Climbed by Gerry Roach

Notes
Rock Name Route Name Class *Classic*
*Top Ten*
Achean Pronouncement East Face 5.7 *Classic*
Achean Pronouncement East Face Variation 1 5.3-5.4  
Achean Pronouncement East Face Variation 2 5.6  
Amoeboid, The Buckets 4  
Angel’s Way, The Angel’s Way 5.0-5.2 *Classic*
Anomaly, The East Face 4  
Apostle, The Southeast Ridge 4  
Babyhorn, The East Face 5.0-5.2  
Babyhorn, The South Face 5.7  
Babyhorn, The West Face 5.9  
Backporch, The East Face 5.6 *Top Ten*
Backporch, The Southern Exposure 5.7  
Bear Creek Spire North Side 4  
Bear Creek Spire North Side Variation 5.3-5.4  
Box, The South Ramp 4  
Box, The South Ramp Variation 3  
Cavernous Sinus Root Canal 4  
Challenger East Face 5.4 *Classic*
Crackiron East Face 5.6  
Der Freischutz East Face 5.0-5.2  
Der Freischutz Free Shot 3 *Classic*
Der Freischutz South Ridge 4 *Classic*
Der Zerkle East Face North Side 5.7  
Der Zerkle East Face South Side 5.6  
Der Zerkle Final Solution, The 5.8  
Der Zerkle Jugs 5.7  
Der Zerkle Sunnyside One 5.6  
Der Zerkle Sunnyside Two 4  
Der Zerkle West Face 5.0-5.2  
Deviation, Lower East Face 4  
Deviation, Upper East Face 5.3-5.4  
Devil’s Advocate Northeast Ridge 5.6  
Devil’s Pinkie, The Southeast Side 4  
Devil’s Thumb East Face 5.7  
Dinosaur Egg, Northern Rehatch 5.5 *Classic*
Dinosaur Egg, Southern Hatch 5.5 *Classic*
Dinosaur Mtn Bowling Alley 3  
Dinosaur Mtn East Summit Approach 4  
Dinosaur Mtn From Mallory Cave 3  
Dinosaur Mtn Fumbledeedum 5.0-5.2  
Dinosaur Mtn North Ridge 5.0-5.2  
Dinosaur Mtn Porch Alley 3  
Dinosaur Mtn Southwest Slopes 3  
Dinosaur Rock Dinosaur Tracks 5.0-5.2  
Dinosaur Rock East Bone 4  
Dinosaur Rock East Face 5.3-5.4 *Classic*
Dinosaur Rock East Face Variation 5.0-5.2  
Dinosaur Rock South Ramps 5.3-5.4  
Dinosaur Rock West Bone 4  
Dinosaur Rock West Face 4  
Downclimb East Face 5.0-5.2  
Downclimb West Face 5.3-5.4  
Dum East Face 5.0-5.2  
Dum South Ridge 5.3-5.4  
Easy Street East Face 4  
Eyes of the Canyon Blinded 5.3-5.4  
Eyes of the Canyon Lichen Wars 5.6  
Eyes of the Canyon Sight Flight 4  
Fatiron, The East Face 5.3-5.4 *Top Ten*
Fee South Ridge 5.3-5.4  
Fee South Ridge Extra Credit 5.0-5.2  
Fern Canyon Amphitheater Sanctaury, The 4  
Fi Fi Fun 5.0-5.2 *Classic*
Fiddle Head East Face 5.3-5.4 *Classic*
Fifth Flatiron Catscratch Cracks 5.0-5.2  
Fifth Flatiron East Face North Side 5.0-5.2 *Classic*
Fifth Flatiron East Face South Side 5.3-5.4 *Classic*
Fifth Flatiron Northeast Buttress 5.5  
Finger Flatiron East Face 5.3-5.4  
Finger Flatiron Mere Wall 5.8  
First Flatiron Atalanta 5.3-5.4  
First Flatiron Atalanta 5.0-5.2    
First Flatiron Baker’s Way 5.3-5.4 *Classic*
First Flatiron Butterfly 5.7  
First Flatiron Butterfly Variation 5.3-5.4  
First Flatiron East Face Center 5.6 *Top Ten*
First Flatiron East Face Center Variation 1 5.5  
First Flatiron East Face Center Variation 2 5.4  
First Flatiron East Face Center Variation 3 5.6  
First Flatiron East Face Gully 5.3-5.4  
First Flatiron East Face North Side 5.3-5.4  
First Flatiron Fandango 5.5  
First Flatiron Fandango Variation 1 5.5  
First Flatiron Fandango Variation 2 5.3-5.4  
First Flatiron Fandango Variation 3 4  
First Flatiron Fandango Variation 4 5.6  
First Flatiron Hubris 5.3-5.4  
First Flatiron Hubris Variation 1 5.0-5.2  
First Flatiron Hubris Variation 2 5.3-5.4  
First Flatiron Hubris Variation 3 5.6  
First Flatiron North Arete 5.3-5.4 *Classic*
First Flatiron North Arete Variation 5.6  
First Flatiron Southwest Face 5.2  
First Flatiron Southwest Face Variation 5.3  
First Flatiron West Face A1/5.8  
First Flatiron Zig Zag 5.7  
First Flatiron Zig Zag Variation 5.6  
First Flatironette East Face 5.0-5.2  
First Flatironette South Ridge 5.0-5.2  
First Flatironette South Ridge Variation 4  
Fist, The East Face 5.6  
Fist, The North Face 5.7  
Fist, The South Ramp 5.6  
Fist, The South Ridge 5.6  
Fist, The West Face 5.3  
Fist, The West Face Variation 5.7+  
Flying Flatiron East Face 5.6  
Fo Quadratic Equation 5.6 *Classic*
Fourth Flatiron East Face 5.3-5.4 *Classic*
Fourth Flatiron East Face Variation 5.3-5.4  
Fourth Flatiron East Face Extra Credit 5.3-5.4  
Fourth Flatironette East Face and South Ridge 5.3-5.4  
Frontporch East Face Center 4  
Frontporch East Face South Side 5.0-5.2  
Frontporch Northeast Ridge 3  
Frontporch Tiptoe Slab 5.0-5.2 *Classic*
Fum East Face North Side 5.0-5.2  
Fum East Face North Side Variation 5.5  
Fum East Face South Side 5.6  
Gazebo, The East Face 3  
Gazebo, The South Ridge 3  
Goose, The East Face 4  
Goose, The East Face Variation 1 5.3-5.4  
Goose, The East Face Variation 2 5.3-5.4  
Goose, The East Face Variation 3 3  
Goose, The East Face Variation 4 5.8  
Goose, The East Face Variation 5 5.3-5.4  
Goose, The South Ridge 5.3-5.4  
Goose, The South Ridge Variation 5.3-5.4  
Goose Eggs Broken Egg East Face 5.0-5.2  
Goose Eggs Northern Egg East Face 5.3-5.4  
Goose Eggs Smallest Egg East Face 5.0-5.2  
Goose Eggs Southern Egg East Face 5.0-5.2  
Goose Eggs Southern Egg South Ramp 5.0-5.2  
Green Mtn Tangen Tunnel 4  
Green Mtn Pinnacle East Face 5.5  
Green Mtn Pinnacle East Face Variation 5.0-5.2  
Green Mtn Pinnacle Fern Alley 3  
Green Mtn Pinnacle Green Sneak 4  
Green Mtn Pinnacle Takin’ Care of Business 5.6 *Top Ten*
Green Thumb East Face 5.3-5.4  
Green Thumb Green Corner Right 5.8+  
Gregory Amphitheater East Bench Dihedral 5.2  
Gregory Amphitheater East Bench Inside Southwest Face 4  
Gregory Amphitheater East Bench Inside SW Face Var 1 5.3-5.4  
Gregory Amphitheater East Bench Inside SW Face Var 2 5.0-5.2  
Gregory Amphitheater East Bench Inside SW Face Var 3 5.3-5.4  
Gregory Amphitheater East Bench Inside West Face 4  
Gregory Amphitheater East Bench Inside West Face Var 1 5.3-5.4  
Gregory Amphitheater East Bench Inside West Face Var 2 5.0-5.2  
Gregory Amphitheater East Bench Northeast Chimney 5.3  
Gregory Amphitheater East Bench Northeast Chimney Var 5.7  
Gregory Amphitheater East Bench Northeast Corner 5.0-5.2  
Gregory Amphitheater East Bench Northeast Corner Variation 5.0-5.2  
Gregory Amphitheater East Bench Northeast Corner EC 4  
Gregory Amphitheater East Bench Outside South Face A1/5.6  
Gregory Amphitheater First Pinnacle Juniper Crack 5.5  
Gregory Amphitheater First Pinnacle McCrumm’s Crack 5.4  
Gregory Amphitheater First Pinnacle Northeast Corner 5.4  
Gregory Amphitheater First Pinnacle Pizza Pie Crack 5.4  
Gregory Amphitheater First Pinnacle Southeast Face 5.3 *Classic*
Gregory Amphitheater First Pinnacle Upper South Face 5.4  
Gregory Amphitheater First Pinnacle West Ridge 5.0  
Gregory Amphitheater First Pinnacle West Ridge Variation 5.0-5.2  
Gregory Amphitheater First Pinnacle West Ridge Extra Credit 5.0  
Gregory Amphitheater Fourth Pinnacle East Face 5.6 S  
Gregory Amphitheater Fourth Pinnacle Halls of Poison Ivy 5.3  
Gregory Amphitheater Ginseng Pillar 5.2  
Gregory Amphitheater Second Pinnacle East Face 5.7  
Gregory Amphitheater Second Pinnacle East Face Variation 1 5.7  
Gregory Amphitheater Second Pinnacle East Face Variation 2 5.7  
Gregory Amphitheater Second Pinnacle North Face 5.6  
Gregory Amphitheater Second Pinnacle Northwest Corner 5.1  
Gregory Amphitheater Second Pinnacle NW Corner EC 5.2  
Gregory Amphitheater Second Pinnacle South Face 5.2 *Classic*
Gregory Amphitheater Second Pinnacle South Face Variation 4  
Gregory Amphitheater Second Pinnacle Southwest Face 4  
Gregory Amphitheater Second Pinnacle SW Face Variation 4  
Gregory Amphitheater South Amphitheater Pinnacle 5.0  
Gregory Amphitheater T-Zero East Face 5.0-5.2  
Gregory Amphitheater T-Zero East Face Variation 5.3-5.4  
Gregory Amphitheater T-Zero North Ridge 5.0  
Gregory Amphitheater T-Zero South Ridge 5.3-5.4  
Gregory Amphitheater T-Zero West Face 5.5 *Classic*
Gregory Amphitheater Third Pinnacle Halls of Ivy 5.5  
Gregory Amphitheater Third Pinnacle Halls of Ivy Variation 5.0-5.2  
Gregory Amphitheater Third Pinnacle South Ridge 5.6  
Gregory Amphitheater West Bench Dihedral 5.0-5.2  
Gregory Amphitheater West Bench Dihedral Variation 5.4  
Gregory Amphitheater West Bench Direct West Bench 5.6  
Gregory Amphitheater West Bench The Slot 5.6 *Classic*
Gregory Amphitheater West Bench The Inset 5.6  
Gregory Amphitheater West Bench Inset Variation 5.7  
Gregory Flatironette North Ridge 5.0-5.2  
Gregory Flatironette South Ridge 4  
Hammerhead, The Yodeling Moves 4 *Classic*
Hammerhead, The Yodeling Moves Variation 4  
Hand, The East Face 5.3-5.4  
Harmon's Flatironette East Face North Side 4  
Harmon's Flatironette East Face South Side 4  
Harmon's Flatironette Harmon's East 3  
Harmon's Flatironette Harmon's East Variation 5.0-5.2  
Hill Billy Flatironettes Eastern Flatironette East Face 4  
Hill Billy Flatironettes Eastern Flatironette South Face 4  
Hill Billy Flatironettes Central Southern Boulder N Face 5.3-5.4  
Hill Billy Flatironettes Eastern Southern Boulder W Face 5.6  
Hill Billy Flatironettes Lower Southern Boulder S Ridge 3  
Hill Billy Flatironettes Upper Southern Boulder SW Ridge 4  
Hill Billy Flatironettes Upper Southern Boulder SE Ridge 3  
Hill Billy Rock East Face Center Route 4  
Hill Billy Rock East Face South Side 5.0-5.2 *Classic*
Hill Billy Rock North Face 5.0-5.2  
Hobo, The East Face 4  
Hourglass, The East Face 5.0-5.2  
Icarus, Northern Summit East Face 5.3  
Ironing Board, Eastern Que Rasca 5.7  
Ironing Board, Eastern Smooth 5.6  
Ironing Board, Western Crescent Crack 5.6  
Ironing Board, Western Green Crack 5.3-5.4  
Ironing Board, Western Smoother 5.7  
Jaws North Ridge 5.0-5.2  
Keel, The Northeast Ridge 4  
Last Flatironette East Face 4  
Lost Flatironette Southeast Ridge 5.0-5.2  
Lost Porch Southeast Ridge 5.0-5.2  
Lost Sentinels Northern Rib 5.3  
Lost Sentinels Southern Rib 4  
Macbeth East Face 4  
Maiden, The East Ridge A1/5.7  
Maiden, The North Face 5.6 *Top Ten*
Maiden, The North Face Variation 1 5.7  
Maiden, The North Face Var 2 The Walton Traverse 5.5  
Maiden, The South Face 5.8  
Mallory Flatironette East Face 4  
Matron, The East Ridge 5.5 *Classic*
Matron, The North Face 5.6 *Top Ten*
Matron, The North Face Variation 1 5.6  
Matron, The South Face 5.6  
Matron, The West Face 5.8  
Mickey Mouse Ears North Face of North (highest) Summit 5.4  
Mohling Arete Mohling Arete 5.6  
Morning After, The East Face 5.7 *Classic*
Morning After, The East Face Variation 5.6  
Nebel Horn, The Nebel Via 5.0-5.2  
Onoclea East Face 5.3-5.4 *Classic*
Onoclea East Face Extra Credit 4  
Onoclea West Face 5.6  
Overhang Rock East Face 5.6  
Overhang Rock Junior Achievement 5.6  
Overture, The East Face 4  
Overture, The South Ridge 5.0-5.2  
Pellaea East Face 5.5 *Top Ten*
Pellaea East Face Variation 1 5.3-5.4  
Pellaea East Face Variation 2 5.6  
Pellaea East Face Variation 3 5.6  
Penguin, The East Face 5.3-5.4  
Pup, The North Ridge 5.0-5.2  
Queen Anne's Head East Face 5.3-5.4 *Classic*
Queen Anne's Head East Face Variation 5.6  
Rainbow, The East Face 5.0-5.2  
Rainbow, The Primal Rib 5.4 *Classic*
Red Devil Berserker, The 5.7  
Red Devil Berserker, Way Berserker Variation 5.8  
Red Devil East Face 5.5  
Red Devil South Face 5.4  
Red Devil South Face Variation 5.8  
Regency, The El Camino Royale 4 *Classic*
Royal Arch East Face 4  
Royal Arch West Ridge 5.6  
Saddle Rock North Ridge 4  
Saddle Rock Northeast Face 5.0-5.2  
Saddle Rock Southern Summit North Face 5.0-5.2  
Saddle Rock Southern Summit North Face 5.5  
Saddle Rock West Dihedral 4  
Saddle Rock West Dihedral Variation 5.3  
Saddle Rock West Face 5.7  
Saddle Rock West Face Variation 5.0-5.2  
Satan’s Slab Enchanted Devil 5.3-5.4  
Satan’s Slab East Face 5.6 *Classic*
Schmoe’s Nose East Face 5.6  
Seal Rock East Face North Side 4  
Seal Rock East Face South Side 5.4 *Classic*
Seal Rock East Face South Side Variation 1 5.0-5.2  
Seal Rock East Face South Side Variation 2 5.0-5.2  
Seal Rock Southwest Face 5.3-5.4  
Seal Rock Southwest Face Extra Credit 4  
Second Flatiron Dodge Block 4 *Classic*
Second Flatiron Free For All 5.6  
Second Flatiron Freeway 4 *Classic*
Second Flatiron Pulman Car East Face A1/5.7  
Second Flatiron Pulman Car North Face 5.9  
Second Flatiron Pulman Car South Face 5.0-5.2  
Second Flatiron Pulman Car West Face 5.0-5.2  
Second Flatiron South Sneak 4  
Second Flatiron Southeast Ridge 5.7  
Second Flatironette East Face 4  
Second Flatironette East Face Variation 5.6  
Sentinel Boulders East Sentinel Boulder North Face 5.6  
Sentinel Boulders East Sentinel Boulder South Face 5.6  
Sentinel Boulders West Sentinel Boulder SE Ridge 5.3-5.4  
Sentinel Boulders West Sentinel Boulder West Face 3  
Shanahan Crag, Central South Face 5.4 *Classic*
Shanahan Crag, Central Southeast Ridge of Southern Summit 4 *Classic*
Shanahan Crag, Central Southeast Ridge of Northern Summit 4  
Shanahan Crag, Eastern East Ridge 3  
Shanahan Crag, Eastern Eastern South Face 4  
Shanahan Crag, Eastern Western South Face 5.4  
Shanahan Crag, Northern East Face 5.0-5.2  
Shark's Fin North Side 5.0-5.2  
Shark's Fin South Side 5.5  
Shirttail Peak Northeast Face 3  
Slab, The Bulges 5.0-5.2  
Slab, The Diagonal 5.0-5.2 *Classic*
Slab, The Diagonal Variation 1 4  
Slab, The Diagonal Variation 2 5.0-5.2  
Slab, The Left 'N Up 5.0-5.2  
Slab, The Syzygy 5.0-5.2  
South Green Mtn East Face 5.0-5.2  
South Green Mtn North Sneak 5.0-5.2  
South Boulder Peak Southeast Ridge 4  
Sphinx, The Lower East Face 5.7  
Sphinx, The Tiller, The 5.0-5.2  
Sphinx, The Upper East Face 4  
Spy, The East Ridge 5.3 *Classic*
Square Rock Northwest Corner 5.8  
Stairway To Heaven Better Than Love 5.5  
Stairway To Heaven Love 5.4  
Stairway To Heaven Stairway To Heaven 5.3-5.4 *Top Ten*
Sunset Flatironette Chase the Sun 5.3-5.4 *Classic*
Sunset Flatironette Pack Rat 5.7  
Sunset Flatironette East Face 4  
Tangen Tower, Lower South Face 5.5  
Tangen Tower, Upper East Face 5.3-5.4  
Third Flatiron 1911 Gully 5.4  
Third Flatiron Dog’s Head Cutoff 5.4  
Third Flatiron East Face 5.0-5.2 *Top Ten*
Third Flatiron East Face Variation 1 5.0-5.2  
Third Flatiron East Face Variation 2 5.0-5.2  
Third Flatiron East Face North Side 5.3-5.4  
Third Flatiron East Face South Side 5.0-5.2 *Classic*
Third Flatiron East Face South Side Variation 5.0-5.2  
Third Flatiron Falcon’s Fracture 5.8  
Third Flatiron Friday’s Folly 5.7 *Top Ten*
Third Flatiron Friday’s Folly Direct Finish 5.7  
Third Flatiron Greenman’s Crack 5.3  
Third Flatiron Northwest Passage A2/5.9  
Third Flatiron Saturday's Folly 5.8+  
Third Flatiron South Chimney 5.4  
Third Flatiron South Chimney Variation 5.5  
Third Flatiron Southwest Chimney 5.0-5.2  
Third Flatiron West Door 5.6  
Third Flatiron Winky Woo 5.4 *Classic*
Third Flatironette Southeast Ridge 4  
Tiny Tower East Face 5.6 *Classic*
Tiny Tower West Ridge 5.0-5.2  
Tomato Rock East Face 5.9 *Classic*
Tomato Rock North Face 5.8 *Classic*
Tomato Rock Southeast Face 5.8 *Classic*
Tomato Rock West Face 5.9 *Classic*
Tower of the Moon South Face 5.2  
Two Move Rock Southeast Ridge 5.0-5.2  
Unicorn, The Southeast Ridge 5.0-5.2  
WC Field’s Pinnacle A Very Ament’s Slab 5.8 *Classic*
WC Field’s Pinnacle A Very Ament’s Slab Extra Credit 5.0-5.2  
WC Field’s Pinnacle West Face 5.3-5.4  
Willy B, The East Face 5.8  
Willy B, The Swing Time 5.7  
Wings, The South Wing East Face 5.0-5.2  
Woods Quarry East Face South Side 5.8  
Woods Quarry East Face Center 5.9  

Notes by Gerry Roach

  1. There are 366 summits on this list.

  2. The second edition of Gerry’s book Flatiron Classics is now available.
Copyright © 2001-2023 by Gerry Roach. All Rights Reserved.
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