鈥淎 little public-service announcement,鈥 declares off-road riding legend , also sometimes known as 鈥the Queen of Pain.鈥 My childhood buddy Adam Willner and I lean in, along with perhaps 200 other cyclists. We鈥檝e each traveled many hundreds of miles鈥擨鈥檝e come from Texas, Adam from California鈥攊n the name of two-wheeled adventure and affirming 40 years of friendship on this September weekend. Tomorrow we鈥檒l ride an off-road challenge, which Rusch unabashedly calls (RPI). The particularly masochistic, century-length option that we鈥檝e chosen is appropriately branded the 鈥淏ig Potato.鈥
Standing at the foot of a pretty Idaho meadow, Rusch faces a gathering of RPI participants who鈥檝e opted to attend the Saturday pre-ride. We鈥檙e taking a break halfway through the 20-mile, out-and-back workout, and Rusch is bent over a beast of a road bike, and giving welcome guidance. Adam and I, and no doubt many in the helmeted tribe all around us, may know plenty about cycling. But the two of us can talk a sliver of nothing about the form of riding known as gravel grinding, which we鈥檒l be doing, for many hot and dusty miles, within 24 hours. We鈥檙e grinder rookies, and we鈥檙e learning that, in the simplest of terms, gravel grinding is road riding on everything but road.
鈥淚t鈥檚 a lot more secure and safe to descend in your drops. You鈥檙e all tucked in,鈥 says Rusch, flexing her forged arms so that she can wedge her hands into the curves of road-bike style handlebars. The bike underneath her has, for a road-type bike anyway, supremely fat and knobby tires, as well as disc brakes. All standard gravel-grinding fare. 鈥淚f you鈥檙e descending up here on washboards and going super-fast?鈥 she says, tapping on the tops of the handlebars. 鈥淵ou have a lot more opportunities to come off.鈥
Rusch says that the final, bumpy, 1,500-foot, dirt-and-dust descent ahead of the finish lacks a guardrail, and that the drop-off is sometimes 1,000聽feet.聽
鈥淵ou know, it鈥檚 narrow,鈥 she adds.聽
Welcome to the kind of stupid-great adventure that two young-thinking but old and nostalgic pals might embark on. RPI, which is in its fifth year and climbs over 5,000 feet across nearly 94 miles through south-central Idaho鈥檚 Pioneer Mountains, initially felt far more doable and digestible to a couple of bike-loving friends than, say, a weeklong . Adam and I figured that we鈥檇 frame a bro weekend in Idaho鈥檚 mountainous Ketchum and Sun Valley terrain around RPI. When we weren鈥檛 on our saddles, we鈥檇 kick back at the condo, or feed at some oft-Yelped, quaint eatery. On the continuum of BFF reunions, we thought that this one would lean closer to a spa weekend than to Deliverance.
But then the gravel reared its head.
A day earlier and on Adam鈥檚 and my first Idaho ride together, we鈥檇 loaded up on a Mexican lunch, pulled on spandex, and grabbed our bikes. We agreed to pedal at an easy pace on one of the many dirt roads leading from town and then鈥 we suffered. Our lungs, which live a lot closer to sea level than Ketchum鈥檚 6,000 feet, groped for oxygen. Our 52-year-old legs felt wooden on a climb that didn鈥檛 ease much over 10聽miles.
The worst, however, was yet to come. The last time I鈥檇 descended miles of dirt on a suspension-free bike, the Berlin Wall remained upright. Even in the 1980s, I was still riding dirt on a truly fat-tired mountain bike. In Idaho, on the other hand, I was on my new, rugged aluminum cyclocross bike, which I鈥檇 fitted with oversize tires and extra-low gearing, specifically for RPI. A mechanic at my local shop called my ride a 鈥淔rankenbike.鈥 It was expensive, too. But hey: Can you put a price on lifelong friendship?
Frankenbike, cyclocross bike, whatever鈥攖he dirt-road descent seized up my shoulder blades and hands. My ligaments and muscles shook like dice in a cup. Adam, on his new carbon-fiber gravel grinder, fared no better. By the time we reached pavement, I felt that a couple of aging athletes were about 20 years too late for the moment.
The love and understanding of an old friend is one of life鈥檚 glorious intangibles.
A day later, and with Adam and I still smarting, Rusch concluded her public service announcement by telling us and the rest of the pre-ride crowd to rest up ahead of tomorrow鈥檚 RPI. Rather matter-of-factly, she told us that if we wanted to be Big Potatoes by day鈥檚 end, we鈥檇 need to suck it up.
Persistent shoulder pain or no, I still felt overwhelmingly happy. The love and understanding of an old friend is one of life鈥檚 most glorious intangibles. You can鈥檛 put a metric on, say, the soothing feel of cool dew meeting bare feet on a crisp morning. Or how great it is to watch your dog go legs-up on a patch of grass, and zealously roll and roll on its back.聽
The same kind of joy comes from a friend gently laughing at you when you get frustrated鈥攁s you did in his company聽35 years ago while you were traveling abroad together, when聽he watched as you pushed back on a prickly inn-keeper over the money spent for a dumpy room in Brixton鈥攂ecause you鈥檙e burning through all the zip-ties while wrongly fastening your racing chip to your bike fork. Doesn鈥檛 really matter that you鈥檙e no longer a teenager.聽
鈥淒rew, it鈥檒l be OK,鈥 he says with a chuckle as I fume over a job poorly done. 鈥淲e鈥檒l get more zip-ties back at the packet pickup tables.鈥
Adam is gray-haired but still ever cheerful, with a round, unlined face that defies the weight of life encountered by so many of us in middle age. Adam also looks about as lean and strong as he did when we met as freshmen at San Francisco University High School back in the fall of 1979. And where he once was an entrepreneurial restaurateur who only occasionally found time to ride, Adam and his wife, Marta, are now nearly empty nesters. Over the last decade he鈥檚 gone from cycling enthusiast to mileage monster while thriving as a father, chef, and host. In 2017 alone, my friend has ridden three organized 200-mile rides.聽

I鈥檝e been riding since I was 18, and my three oldest friends in the world have each been part of the journey. In my early 20s, I toured across Europe with Dave Rosenthal. I raced bikes all over the west with Peter Wood in my 30s and 40s. Now on a brisk Idaho morning in summer 2017, Adam and I were about to pile more stories onto a friendship that already included memories of high-school parties, weddings, births of children, and celebrations of families and careers. Adam and I fasten our helmet straps before walking out the condo door.
Glorious intangibles. Adam鈥檚 cleats click into place, and I watch as my longtime friend takes his first pedal strokes toward the RPI start line.
Soon, after almost 1,000 riders bow their heads in downtown Ketchum for “America the Beautiful,” I do what any compulsive, longtime, self-important bike racer does: I drop all the riders that I can, including my best friend. The four-mile聽dirt climb up Trail Creek Road near the start of RPI plays to my scrawny frame, and my often short but intense training. Adam, whose natural bulk steered him to play lacrosse in high school, still has 40 pounds on me.聽
鈥淗ey, Texas,鈥 Adam says as he comes up behind me, two-thirds of the way to Trail Creek鈥檚 7,800-foot summit. 鈥淣ice riding.鈥
Even though we聽haven鈥檛聽hatched a genuine strategy for RPI, Adam and I both聽understand聽that the day鈥檚 priority聽is聽to take on the ride, and the bumps and dirt and heat, together. Sure, some participants race RPI. Former Tour de France rider Ted King聽is聽among RPI鈥檚 entrants. No doubt聽he鈥檚聽already many miles ahead of us.
Gravel grinders obsess over tire firmness the way Taylor Swift sweats shades of red lipstick.
The top of the climb brings several rewards. At the pass聽a huge and beautiful basin inside the Sawtooth National Forest, which includes聽broad peaks, open grassland, and clusters of evergreens, lays聽ahead of us. Maybe best of all, the endless bumps and ripples of the Trail Creek climb give聽way to extended stretches of smooth and fast dirt.
Adam聽looks聽over his shoulder as I聽push聽myself to stay on his wheel. Clearly聽he鈥檚 enjoying聽the flat and rolling terrain. 鈥淟ike pavement!鈥 he聽yells, and for maybe聽nine聽miles we often聽find聽ourselves grouped with other riders and riding roadie style. We聽draft,聽and聽take聽pulls leading others.
We also owe some gratitude to our tires, or more specifically our tire pressures. Gravel grinders obsess over tire firmness the way Taylor Swift sweats shades of red lipstick. Too much air in gravel grinder tires and you鈥檒l feel every pebble. Too little and you might flat, as the tire deforms on big hits and either pinches a hole in your tube or perhaps, on tubeless tires, causes a sidewall to tear. But get the air pressure just right and a fat gravel grinder tire provides a happy blend of speed, traction, and shock absorption. Adam and I had picked up some聽intel during the pre-ride: run our tires at 30 to 40 pounds per square inch (PSI), which represented a lot less air than we鈥檇 used for our first two days of Idaho riding.

RPI is聽going great鈥攐ur legs humming, our asses and hands retaining sensation鈥攚hen, about 35 miles into the ride and on the thick gravel of East Fork Road, the ride gets better. None other than Rusch latches onto our group of eight.
鈥淭hat a way, ladies, looking strong,鈥 says Rusch to the four women among us. She鈥檚 all smiles under her Red Bull helmet. 鈥淜eep rotating off the front.鈥
Rusch聽is chatty, pulling out of the slipstream in order to ride alongside me. Only one of us fights for breath as we talk, and it鈥檚 not the woman who owns a first (female) ascent on Yosemite鈥檚 El Capitan, once raced for top international adventure-racing teams, and has won the MTB (100-mile) mountain-bike race four times during a career as an outdoor athlete that has spanned decades.
鈥淪everal years ago, one of my sponsors told me: you have to go do this event in Kansas,鈥 says Rusch, referring to gravel grinding鈥檚聽iconic race, the 200. 鈥淚 thought, that sounds heinous. I鈥檓 a mountain biker. That will be death by boredom.鈥
But Rusch loved how the 200-mile race meshed the demands of riding on- and off-road. She鈥檚 now won the DK200 three times. 鈥淭he technical aspects of the uneven surfaces felt a lot more like mountain biking than road riding,鈥 she says as my bike steers nervously and only semi-straight through 50 yards of deep gravel. 鈥淪omeone couldn鈥檛 just ride in a pack and then outsprint you for a win.鈥
Rusch brought RPI to her adopted hometown of Ketchum in 2013, and precisely because she鈥檚 the Queen of Pain, Rusch believes that she鈥檚 attracted a disproportionately large chunk of female riders (about 30 percent). It鈥檚 also no accident that gravel grinding in general and RPI specifically (average race age: 46) bring out many older athletes who are a lot like me and Adam: aging聽riders who聽don鈥檛 always want to tangle with traffic or with hard-charging pelotons in Gran Fondos or road races. Instead we鈥檙e finding fun riding squirrelly road bikes over dirt, while trying to win one more bout of rider-versus-the-elements.
RPI remains fun even after Rusch is long gone, and Adam and I are a little more than halfway done. Then I get a flat.
What does a real friend do when you鈥檙e hot, dirty, thirsty, and watching聽your new, $55, tubeless front tire that had been filled to exactly the right PSI continue to seep goopy sealant, and air, courtesy of a sidewall tear? He pumps. He pumps like a madman.
鈥淒rew, maybe we can keep it filled long enough to reach the next rest stop,鈥 says Adam, his whole body moving like a piston in time with the hand pump that鈥檚 breathing a little life into my tire. 鈥淚 don鈥檛 think we鈥檙e terribly far away.鈥
My shoulder blades had already been tingling for a while, and my hands were tired. An uncomplaining, salt-stained Adam can't be feeling much better. I don鈥檛聽know how he鈥檚 able to pump so furiously.聽
鈥淥K, bud. Thank you,鈥 I say, lifting my leg over my bike鈥檚 frame. 鈥淟et鈥檚 try it.鈥
Slowly and now literally feeling every seam in the dirt, Adam and I creep for miles before we reach the aid station. When we leave, my mortally wounded front tire is now armed with a tube, with an empty energy-gel wrapper acting as a liner at the place of the tear. In the hopes of reaching the finish line, the tire now has the qualities of a taut balloon: it鈥檚 extra-firm in order to best avoid flatting again.

For several miles of riding over washboard road and sloppy gravel, the Frankenbike resembles a jackhammer. Nerves in my neck and upper back feel like they鈥檙e aflame. I quietly throw myself a pity party. This is the dumbest fucking sport ever, I say to myself. What fool rides 100 off-road miles on a bike that鈥檚 as stiff as an I-beam?
A short while later, I notice that Adam is slowing. He keeps changing gears, which likely means聽he's聽searching for a pedaling cadence that will deliver聽less pain to his legs. He drinks聽a lot from his bottles.
Now my friend聽needs聽a friend, and that notion thoroughly聽invigorates聽me.聽I聽catch聽Adam鈥檚 eye and聽point聽to my rear wheel. As instructed, he聽lines聽up his bike behind mine.聽
The road聽rolls聽up and down. The gravel聽goes聽from soupy to nonexistent to soupy again. Bumps聽come and go, pickup trucks pulling fifth wheels聽cover聽us with more Idaho dust, and two聽exceptionally聽large deer鈥攎aybe聽they鈥檙e聽elk, honestly聽we're聽too tired to tell鈥攕print聽across the road just ahead of us. The final, 1,500-foot, dirt plummet back to the outskirts of Ketchum聽is聽insultingly painful, a true violation of my body鈥檚 connective tissue best handled by鈥攜es, Rebecca Rusch鈥攕taying low in my handlebars. Adam聽regains聽strength and聽takes聽the lead, and after seven taxing hours, we聽finish聽what we鈥檇 started. We聽are聽“Big Potatoes,”聽and only two-and-a-half hours behind winner Ted King.
In Ketchum, Adam and I聽unfold聽our bodies off our bikes, and soon thereafter,聽drink聽beer and聽eat聽grilled cheese-and-bacon sandwiches. Then we聽eat聽hamburgers and fries. Then we聽buy聽two pints of ice cream.
鈥淵ou know, I thought about Advil a lot,鈥 Adam聽says聽back at the condo, between spoonfuls of our cold and creamy, salted-caramel reward. 鈥淚 mean, that descent was not comfortable, or fun. It wasn鈥檛 scary so much as something to just endure.鈥
He聽swallows聽one more bite of ice cream. 鈥淏ut weren鈥檛 those some great views?鈥 he聽asks.聽