By Mark Anderson
In 2015 I crossed paths with prolific route-developer Tod Anderson (no relation). Tod has been a major player in Front Range route development for decades, but he is probably best known as the Devil’s Head crag patron—discovering countless crags, opening hundreds of routes, establishing positive relationships with land managers, replacing old hardware, and authoring multiple guidebooks.
For those unfamiliar, Devil’s Head is a complex maze of heavily-featured granite formations about an hour outside of Denver, CO. It’s known for jutting knobs, chicken heads and incut patina plates. The scenery is stunning, with impressive views of the South Platte and Pike’s Peak. Furthermore, the crag’s high-altitude makes it the best venue for summer sport climbing along the Front Range.
Thanks to the tireless work of guys like Tod, Derek Lawrence, Paul Heyliger, Richard Wright, and too many others to list here, Devil’s Head offers well-over a thousand excellent sport climbs and is certainly one of the best climbing destinations in Colorado. When we first met, Tod regaled me with tales of towering, slightly overhanging walls of crisp edges, just begging to be climbed. I soon discovered we shared a common passion for exploration, and we made vague plans to head up to the crag during the following summer. Unfortunately the Shadowboxing escapade prevented me from going in 2016, but this summer was wide open.
The first cliff Tod showed me is a jutting fin of granite called The Switchblade. The west face of this incredible formation is roughly 50 meters tall, overhanging about 5 degrees, and covered in small edges. This gob-smacking cliff already featured one world-class route, Blade Runner (5.13b), bolted by Tod and freed by his son Gordy back in 2013. It’s easily one of the best 5.13s on the Front Range, though perhaps among its least well-known.

The Switchblade, with Tod Anderson on the classic Blade Runner, 5.13b. Photo Tod Anderson collection.
There was still more potential on this cliff, so after a month on the hangboard I returned in late June to begin work on several Switchblade projects. The main event is a 45-meter long line in the center of the west face (though due to some scrambling at the start, I reckon the business is “only” 30-meters). It starts with a short, slick slab crux to reach an awkward shake below a 4-foot-deep roof. The roof is burly, with a couple campus moves on half-pad crimps (perhaps V9 or so?), then the climbing eases for a couple bolts, including a great rest. Next comes the redpoint crux—a 20-foot section of thin crimping. After that you have another 40-feet or so of technical, sustained 5.12 edging on phenomenal patina, split by a couple taxing rests, to reach the top of the wall.
On day one I could tell this was going to be long and involved. In order to shake the rust off of my redpointing skills, I shifted focus to a potential linkup that would start through the roof of this route, but then veer right to finish on the upper third of Blade Runner. This line includes the aforementioned slab and roof cruxes, plus a reachy, thin crimping section moving past a cool hueco, and finally Blade Runner’s technical and shouldery upper crux. It is quite sustained and varied, but with some active rests along the way. It took me several days of work to link the committing roof sequence on redpoint, but once through this obstacle I found just enough rest along the upper wall to get through each crux and clip the anchor. I’d guess that Filleted Runner is about 14a, and certainly one of my better-quality FAs at that grade, with good rock, lots of climbing, continuous movement and outstanding position.

Latching the V9-ish roof crank. Filleted Runner, 5.14a, continues straight up through the hueco above my head (at the very top of the frame), then veers right to join Blade Runner.
With a good send under my belt, I returned my attention to the Switchblade’s central line. Within a few days I was repeatedly falling at the same move, an awkward slap to a thin, sharp crimp. The lower sequences were becoming automatic, and I was consistently arriving at this crux feeling completely fresh, yet I still failed to latch this frustrating hold. On day 6, out of desperation I experimented with a different sequence that was higher-percentage but more powerful (essentially a burly, almost-static reach in place of a precise dynamic slap). I did the move several times in a row and felt this new option must be superior.
Interestingly, I had tried this method my first couple days on the route, but was unable to pull it off for some reason. Perhaps at that point, so early in my climbing season, I lacked the recruitment and/or coordination to crank such a powerful move. Or, perhaps I was too timid (and my skin too tender from a month on plastic) to really bear down on the sharp holds in this section. Regardless, the lesson is pretty clear: it’s best not to be overly committed to your beta, especially if you’re stuck failing in one spot—continue to try different options throughout the process. For some reason I insist on learning the same lessons over and over again.
As I headed up for the last attempt of the day I was feeling quite worked. Typically I try to keep the first-go-of-the-day fairly light to save power for a second attempt, but on this day I burned a lot of skin and strength sussing and rehearsing the new sequence. The effort was worth it—I felt assured I would send soon with this new beta, but I didn’t have high hopes for this burn.
Fortunately I knew the lower sections well-enough to sketch through in a state of fatigue. There are a couple of really good rests before the crux, so I took my time recovering completely and waiting for the wind to cool me down. I nailed the crux edge with my new beta, and gritted my teeth through the next few crimps to reach a decent rest. As I cycled through the shake, my feet level with the Blade Runner anchor, I gazed up at the 30 ensuing feet of hard 5.12 edging, and numerous opportunities to fall. Why did I place the anchors so high?! My Smith Rock roots strike again. With patience all around, savoring the stellar patina and knobs that pepper the upper cliff, I worked my way steadily to the top.
I’m really proud of Stiletto. The movement is stellar, though there is a 2-bolt section of rotten rock above the roof. Fortunately the climbing is relatively easy through this section, and the rock is solid in the hard bits. If the rock were bomber throughout, this would be hands-down my best FA. Even with the bit of poor rock, I think it’s one of my best, considering its length, stature, continuity and movement.
I wrapped up my Switchblade duel with a pair of hard 5.13 FA’s on either end of the wall. The far left line, Sliced & Diced, begins with a long stretch of tedious scrambling (due to its proximity to the adjacent fin of rock), but once you get on the west face of the Switchblade proper, the rock and climbing are incredible. The climbing involves some huge moves riding along the edges of massive, molasses patina plates. There are several cruxes, generally getting harder the higher you go, culminating in a technical thin crimping crux just below the anchor.

Sliced & Diced, 5.13c, ascends stellar stone on the far left edge of the Switchblade. Photo Boer Zhao.
On the far right end is David’s Bowie, beginning with some easier vertical climbing to another tough slab section to reach the same roof system as the others. Reaching this ceiling is likely the crux, but huge jugs just over the lip take the sting out of pulling the lip. There’s still a tough, campus slap to get established over the lip, but it’s not nearly as hard as the Stilleto roof. The route really shines in the final half, with fun, interesting 5.12 edging on great stone. While the rock on David’s Bowie is not as solid as the other lines on this wall, the route involves the least shenanigans to approach, with a good 30+ meters of continuous climbing.
Though not as broad, this wall reminds me of Smith Rock’s Aggro Wall—a great hang, slightly overhanging, with shade that lasts till about 1 or 2pm, some minor slab shenanigans at the base, a few patches of choss here and there, but generally stacked with great hard lines (and a few silly linkups). The routes go forever, but are set up to allow climbing in a single pitch with a 70-meter rope (though a double-lower is required for Sliced & Diced, Stiletto and Ultra Runner). It’s a great venue for hard summer sport climbing for those who are tired of the I-70 parking lot. To get complete beta on the Switchblade, including approach details, topos, and descriptions of the 60-some other routes from 5.7-5.12d within a 5-minute walk, check out Tod’s guidebook on Rakkup.
Pingback: Walk Tall Or Not At All | The Rock Climber's Training Manual
Pingback: The Eclipse Corridor – Mini Guide | The Rock Climber's Training Manual