Mark Kransz | Crazy Kransz

Endurance mountain bike and gravel racer based in California. I’ve competed in UCI XCM World Cups, the Pan American Championships, the 2024 UCI XCM World Championships, and ultra-endurance events across the country.

Occasional race recaps, course previews, bike setups, and stories from long days on two wheels.

Website: markkransz.com
Instagram: @crazykransz