Ventures and Adventures

Herodirtus and the Hemmorrhoid – Atlas Mountain Race 2025

Posted on February 18, 2025August 19, 2025 by bryanmkevan

I have just returned from the Atlas Mountain Race, a 1300km mountain bike race running in a large greater arc from Marrakech to Essaouira through the Atlas Mountains. There is 23,000m of climbing on the route, but that doesn’t tell the whole story. Many hilly parts are sometimes faster going than other harder, more rugged flat sections. It is reasonable to expect overall speeds while traveling of 11-15kph, which means, roughly, 80-110 hours of total travel time within a time limit of 7.5 days.

That’s as much information I have for you about the route. It’s a beast. It was my first organized ultra bikepacking event, and it took me a little over 6.5 days. Your mileage may literally vary based on your ability to deal with sleep deprivation and the conditions of the year. Not to spoil anything, but if you go in with a hemmorrhoid, maybe also anticipate adding some hours and take it a bit slower on the rough bits.

Cajamarca’s Finest: Singlespeeding the Andes

Posted on July 21, 2023August 3, 2023 by bryanmkevan

Let’s get this out of the way: Former Peruvian Presidents and coup enthusiasts Alberto Fujimori and Pedro Castillo are being held in the same prison.

Fujimori the Elder, which is how I will refer to him in this post to distinguish him from his more currently relevant daughter Keiko, is a Japanese-Peruvian South American dictator archetype, responsible for some 300k forced sterilizations of native Peruvians during his time as leader of the country in the 90’s. In 1992, when the national congress wouldn’t follow his wishes, he rolled the tanks to the steps of the capitol, told them to get out, and installed his own loyalists, resulting in things like, well, forced sterilizations. He has been in and out of some combination of prison/exile/on trial for going on 25 years.

Tucson-Adjacent: Sky Islands and Mt. Lemmon

Posted on December 31, 2022December 31, 2022 by bryanmkevan

It’s been awhile since I wrote a blog post, in that time I’ve made several more frames, and have only taken one bike trip. I was due, but working up the desire to go out again was a process.

Functional Data and the Las Flores Breakfast Club

Posted on March 29, 2020March 29, 2020 by bryanmkevan

I’ve spent the last two years in a Biostatistics MS program at UCLA. I’m preparing to move on in life now, taking my last quarter of classes virtually, holed up in a loft in Berkeley. I am currently splitting my quarantine between genetic research and building bikes.

For a final project for one of my classes recently, I did an analysis of my cycling data from the last two years of training in the Santa Monica area. I’ve been very consistent in my training since moving to LA. A very regimented schedule of rides, both on my own and in groups.

My best memories from this time in my life will unquestionably come from my wonderful Tuesday and Thursday mornings with Las Flores Breakfast Club. This is a remarkably consistent group ride that I have participated in over 60 times since December 2018. For class, I downloaded and analyzed my Strava data from these rides and wrote the following statistical analysis of my performance.

BMK Frameworks

Posted on January 30, 2020January 22, 2023 by bryanmkevan

A few months ago I changed my name on Strava to reflect my corporate sponsorship. ‘Bryan Kevan’ became ‘Bryan Kevan | BMK Frameworks’, and I started casually working in exaggerated references on group rides to ‘… my SPONSOR’.

I sponsor myself. BMK Frameworks is me.

Switchbacks and Salchipollo: Peruvian Cordillera

Posted on July 5, 2019December 12, 2022 by bryanmkevan

At about this time last year I was in the process of finishing up riding the Silk Road. It took me six months, and I rode the bike, and myself, into the ground. I didn’t know Russian, and didn’t ride with another person for a single day. I spent long, long hours rolling hash from literal ditch weed in order to stave off the intense loneliness of Eastern Kazakhstan. I was poked and prodded by every authoritarian government from Tbilisi to Mongolia. Then I moved to West LA, started graduate school, and joined a collegiate cycling team. It was a definite change of pace (cadence?).

Superbloom and Steinbeck: Southern California in Spring

Posted on March 29, 2019March 29, 2019 by bryanmkevan

Surprise, surprise, I took another bike trip. Admittedly, Southern California in spring might not seem as exotic as other trips I’ve taken recently. At this time last year I was drowning myself in gas station vodka to deal with the sheer brutality of Northwest Uzbekistan. This year I ate strawberries in wildflowers and read Tortilla Flat in the warm sun.

Carbon Framebuilding: Assembly of Frame 2

Posted on January 17, 2019January 17, 2019 by bryanmkevan

Part 2 of frame 2. With the ability to churn out tubes on my fiberwinder cheaply and with mildly reckless abandon (see Part 1), I still needed to turn these tubes into a bike. And to do that, I was determined to once again use Calfee Design for my inspiration and use 3D print carbon fiber lug moulds. Calfee got me into framebuilding in the first place, and was where I went to for my bamboo ideas back when I was in high school trying to finish frame 1. Or frame 0, I guess, because that bike didn’t even make it through a single ride. So the record, frame 0 is the one that failed, frame 1 is a champ, has lasted for a few thousand miles and many rough gravel rides. And frame 2 is coming to take its place.

Carbon Framebuilding: Die Faserwickelmaschine

Posted on December 16, 2018January 17, 2019 by bryanmkevan

Today I’m switching gears from cross-continent trips to my further experiments in carbon fiber framebuilding. I’ve spent the second half of this year bumbling my way through the first quarter of graduate school and designing and building my second carbon fiber frame. I did a lot of different things this time, and I’m eager to share what worked and what didn’t. About 90% of my instruction has come from small blogs with blurry pictures, and 50-page forum posts in a variety of languages. So this is my way to spread my breadcrumbs for others who looking to do something like this. It’s been a fun project.

Central Asia Epilogue

Posted on August 9, 2018August 10, 2018 by bryanmkevan

I left an abrupt ending to my last post. I guess the trip kind of ended abruptly, so the last post fit that mould. The last few days felt just as abbreviated. ‘Now you’re on a bus, now you’re running around Ulanbaataar, now you’re home.’ There wasn’t some glorious ‘last night looking over the steppe and pondering the experiences of this trip’. After a few weeks back in the States, I’ve had some time to reflect on this voyage and so I’m going to write a post reflecting on my time in Central Asia. Also, now that I’m back on a computer with a decent screen to edit photos on, I am going through my photos for ones that I may have missed along the way. I thought I’d share a few of my favorites and some of those that didn’t make the posts for whatever reason.

It’s the epilogue!

Continue reading Central Asia Epilogue