12hr march ultra marathons
19 races
The Skyline Scramble
Mar 7, 2026 (Sat)
Topeka, Kansas, United States
$118.36 - $129.84
Livingston Oval Ultra
Mar 7, 2026 (Sat)
Livingston, New Jersey, United States
$95.46 - $130.5
Llama Experience Ultra
Mar 14, 2026 (Sat)
Lake Toxaway, North Carolina, United States
$90 - $100
Llama - The Byrd Escape
Mar 14, 2026 (Sat)
Lake Toxaway, North Carolina, United States
Little Backyard Adventure
Mar 14, 2026 (Sat)
Olympia, Washington, United States
Taman Jaya Ultra
Mar 20, 2026 (Fri)
Taman Jaya Park, Selangor, Malaysia
Pirate's Cove 6/12/24 Hour Run/Hike
Mar 20, 2026 (Fri)
San Diego County, California, United States
Dogwood Ultra Marathons
Mar 20, 2026 (Fri)
Green Bay, Virginia, United States
San Diego Pirate's Cove 6/12/24 Hour Run/Walk
Mar 20, 2026 (Fri)
Cuyamaca Lake, California, United States
Mosquito Endurance Run
Mar 21, 2026 (Sat)
Atlantic Beach, North Carolina, United States
Green Monster
Mar 21, 2026 (Sat)
Danville, Virginia, United States
Loopapalooza
Mar 22, 2026 (Sun)
Jacksonville, Florida, United States
Vernal Equinox 24-12-8 Hour Run
Mar 27-28, 2026 (Fri-Sat)
Batavia, Ohio, United States
$131.3 - $376.25
Big Racks Ultra Run
Mar 27, 2026 (Fri)
Elkhorn City, Kentucky, United States
Dizzy Daze
Mar 28, 2026 (Sat)
Seattle, Washington, United States
$71.56
Come Hell or High Water 12 & 24
Mar 28, 2026 (Sat)
Reidsville, North Carolina, United States
Spring on the Trails Endurance Runs
Mar 28, 2026 (Sat)
Lagrangeville, New York, United States
$76.87 - $98.12
Genesee Valley Ultra
Mar 28, 2026 (Sat)
Parkton, Maryland, United States
Bad Ass Backyard Ultra
Mar 28, 2026 (Sat)
Rio Linda, California, United States
$129
Showing 1 - 19 of 19 events