Ultramarathons in United States

Showing 1 - 12 of 792 events
MAR23
Labor of Love 50M, 50K, Marathon, 1/2, 10K, & 5K12096 NV-160, Las Vegas, NV 89161, USA

Commencing at an elevation of roughly 4500 feet, runners will experience high desert vegetation to include Joshua Trees, Pinion-Juniper, Mountain Rose, Sagebrush, and a relatively lush Toiyabe National Forest not commonly associated with Las Vegas. The road twists and turns thru the canyon; a true treasure of the Spring Mountains N.R.A. and the Las Vegas Valley.

$45 - $140
Ultramarathon • Other • Marathon • Half Marathon • 10k • 5k
Labor of Love 50M, 50K, Marathon, 1/2, 10K, & 5K
MAR23
Tito's Trails & TacosMillburn, NJ, USA

Get stoked to hit the trails of South Mountain Reservation with its diverse terrain, variety of wildlife, a waterfall, bridges, and close proximity to New York City. Our love for running scenic and challenging trails followed by some tasty tacos has led us to share this experience with you. Choose between a mellow 10-miler, a gnarly 20-miler, and a super gnarly 50k run.

$45 - $85
Ultramarathon • Other • 10 Miles
Tito's Trails & Tacos
MAR23
Nine Trails 35 Mile Endurance RunSanta Barbara, CA, USA

Big climbs. Big views. Technical trails. Great people. The Santa Barbara Nine Trails 35 Mile Endurance Run is a challenging problem for trail runners of every ability level. The trails are steep, rocky, inaccessible and long. There is more than ten thousand vertical feet of gain and descent packed into the relatively short 35 miles. Experienced runners will tell you that Nine-Trails runs like a tough 50 miler. Athletes attempting this course should be prepared for long, slow sections with no support.

$175 - $200
Ultramarathon
Nine Trails 35 Mile Endurance Run
MAR24
Whiskey Hill Redwood RunHuddart Park, 1100 Kings Mountain Rd, Woodside, CA 94062, USA

The BayTrailrunners Whiskey Hill Redwood Run is a competitive 10K, Half, Full Marathon and 50K trail race open to all levels of runners. It will be run through the lush redwood forests of Huddart Park in Woodside, CA, is mostly non-technical with moderate climbs. Experts can use this race to measure their progress while first time racers looking for a new challenge will find this to be an excellent starting point to their trail racing adventures. At the finish, hang around and join us for cold beverages and snacks.

$50 - $70
Ultramarathon • Marathon • Half Marathon • 10k
Whiskey Hill Redwood Run
MAR30
Manhattan Perimeter Relay22 Battery Pl, New York, NY 10004, USA

Team captains, gather the troops and sign up to conquer Manhattan Island. This is set up to be an informal fun run, rather than a race. Start and finish at will be determined 2 weeks prior to the event and all participants will be notified via email. The route will be split up into 4 stations and teams (or solo runners) will need to pass through each station. We will celebrate with an after party.

$95
Ultramarathon
Manhattan Perimeter Relay
MAR30
Suvidha 5K1550 Maidu Dr, Roseville, CA 95661, USA

Suvidha International Foundation is organizing fun 5k run or walk to raise funds to support its village services projects happening in Telugu States.

$20
Ultramarathon
Suvidha 5K
APR4
Beyond Limits Ultra and BLU Relentless53660 Idyllwild National Forest Hwy, Mountain Center, CA 92561, USA

Push beyond your perceived limits on 70 acres of Wildlife Preserve in the San Jacinto Mountains!

$179
Ultramarathon • 5k
Beyond Limits Ultra and BLU Relentless
APR6
Oriflamme 50kLake Cuyamaca, 2134 Main St, Julian, CA 92036, USA

Come watch the sunrise over the desert and then run down into it. It's a 50K with a little bit of everything... single track along the Pacific Crest Trail, a more than 2,000 foot drop into the desert, a run through the beautiful desert scenery of Box Canyon, and then the climactic 5+ mile climb back up via Oriflamme Canyon.

$135
Ultramarathon
Oriflamme 50k
APR6
Tar Springs Ranch Ultra8020 Mary Hall Rd, Arroyo Grande, CA 93420, USA

Come experience the beauty of the Tar Springs Ranch. These mountains get painted brilliant green every spring with God's paintbrush and we are sure you will enjoy every mile & moment out there. Located just southeast of Arroyo Grande and in the Huasna Valley, the challenging course offers a great variety of terrain with oak tree canopies, open valleys, and majestic views. And to enhance your experience we have turned this into full trail party with camping, food, entertainment, and of course some of the best trails you will ever discover.

$45 - $120
Ultramarathon • Other • 10k
Tar Springs Ranch Ultra
APR6
NJ Ultra Festival160 Millbrook Rd, Hardwick Township, NJ 07825, USA

Each event will be more about the time on the trails and good time after the race (cold refreshments are served), not so much about your time on the clock. These will not be PR courses. Life is not measured in time. Life is measured in family, friends, smiles, miles, and beer. Come out to a NJ Trail Series event if you enjoy fun, getting out for some exercise and meeting new friends.

$100 - $180
Ultramarathon • Marathon • Half Marathon
NJ Ultra Festival
APR6
American River 50-mile Endurance Run980383 16th St, Sacramento, CA 95814, USA

American River has become the second largest 50 miler in the United States. The race attracts both veterans and novices alike. Whether you are attempting your first 50 miler or seeking a personal best, this race is for you! We are excited to continue our partnership with the City of Folsom as our start line and hospitality host. The race also features a 25- mile event beginning at Beals Point and finishing in Auburn. Two epic races, one scenic area!

$120
Ultramarathon • Other
American River 50-mile Endurance Run
APR6
Leona Divide Lake Hughes, CA 93532, USA

The Leona Divide 50 was the brainchild of Bob Kimmerly who in late 1991 with his friends John Swallow and Don Hughes mapped out a 50 mile course through the beautiful Angeles National Forest near Lake Hughes. A portion of the race traveled the Leona Divide Truck Trail and passed through Leona Divide twice, hence the name. Losing his battle with cancer in January of 1992, Bob never saw his dream, but his family and friends made sure it became a reality in April of 1992.

$100
Ultramarathon • Other
Leona Divide

What you need to know about Ultramarathon running

An ultramarathon is any running race longer than a traditional marathon of 26.2 miles. Most of them take place on trails, often surrounded by spectacular scenery, and involve continuously stuffing your face to keep your body going mile after mile. At the extreme end, ultras can involve running more than 300km over multiple days through mountains, deserts, jungles and snow. But if this is your first ultra, you might want to start with something a little shorter, like a “gentle” 50km.

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