
In 92 days · Sat, Sep 12, 2026
Saturday, September 12th, 2026
6775 Moro Street, Bloomfield CA
Marathon · 10K · 5K · 1 Mile
About this race
Artist Christo fled the Soviet-bloc in 1957 to seek freedom in the West. Becoming internationally-renowned, he realized the American Dream, an undocumented immigrant obtaining U.S. citizenship, and completing his audacious Running Fence in America's Bicentennial. The Running Fence was a 24.5-mile-long fabric curtain temporarily installed for two weeks in September 1976. The Running Fence, like the original marathon run of 490 BCE, delivered a message of freedom. It's 24.5-mile-length evokes the 1896 Olympic marathon in Athens, lengthened to 26.2-miles for the London Olympics of 1908. The marathon event celebrates Pheidippides, the ancient herald who ran to the young democracy of Athens from Marathon with news of victory — their outnumbered citizen army defeated the Persian Empire’s best trained warriors. The victory at Marathon ensured the survival of democracy, which later inspired America’s own revolution for independence. Christo’s Running Fence carried a similar message: that freedom, like a long run, demands endurance, courage, and the willingness to go the distance.
Unlike the socialist-realism Christo studied in communist Bulgaria, agit-prop art promoting happy workers and the superiority of the authoritarian state, the Running Fence was not required to have meaning. Christo and Jeanne-Claude self-funded all of their projects, answering to no one. Once winning permission to install the Running Fence across the California hills, the work stood entirely on its own terms: a 24.5-mile ribbon of fabric answering only to the wind.
The Running Fence Run celebrates freedom on September 12th, the historic date of the run from the Battle of Marathon, and the 50th anniversary of Christo and Jeanne-Claude’s legendary landscape installation across the hills of Sonoma and Marin counties.
Christo conceived of the Running Fence in October 1972, following American Frank Shorter's graceful marathon victory at the Munich Olympics. The "Running Fence" was controversial requiring years of public debate before installation permits were approved. The Running Fence - Watson School Historic Park memorializes the project. Runner's World magazine revealed another key running connection: Bob Urie, who supplied fabric for Christo's projects, was both a marathon runner and an organizer of the 1976 New York City Marathon. Despite critical dismissal of the Running Fence at the time as being "meaningless", it embodied themes of running and the democratic freedoms that originated in ancient Athens. Christo, having fled Soviet-bloc oppression, characterized his creation as "a scream of freedom."
2026, on September 12, Runners return to the beautiful Sonoma County rural landscape of Running Fence to celebrate:
Choose your distance, 5K, 10K, 1/2 Marathon, or modern 26.2 Mile Marathon, and challenge yourself while supporting great causes.
Visit the Museum of Sonoma County's Christo exhibition:
For more information, visit The Running Fence Run.
Gear up for race day
What marathoners run with on the big day.


SHOKZ OpenRun Bone Conduction Open-Ear Bluetooth Sport Headphones, Running Workout Bundle with Waterproof Carrying Case & Sweat Headband, IP67 Sweat Resistant, 8H Playtime, Mic, Black
$129.95

Garmin Forerunner 55, GPS Running Watch with Daily Suggested Workouts, Up to 2 Weeks of Battery Life, Black - 010-02562-00
$159.99

goodr Going to Valhalla...Witness! Polarized Sunglasses for Men & Women, Medium Sized (OG), Dark Gray Translucent Frames with Chrome Mirrored Reflective Lenses, UV400 Protection, No Slip
$30.00

Honey Stinger Organic Fruit Smoothie Energy Gel, Gluten Free & Caffeine Free, for Exercise, Running and Performance, Sports Nutrition for Home & Gym, Pre and Mid Workout, 12 Pack, 13.2 Ounce
$16.96

Body Glide Original Anti Chafe Balm | No Chafing Stick | Prevent Arm, Chest, Butt, Thigh, Ball Chafing & Irritation | Trusted Skin Protection Since 1996 |1.5oz
$11.00
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