Ultramarathons in United States

Showing 1 - 12 of 790 events
Registration Perks
Born To Run Ultra Marathons2990 Grand Ave, Los Olivos, CA 93441, USA

Welcome to the 2019 Born To Run Ultra Running Extravaganza. Join us for a weekend of trail running, live music, camping and much, much more. As in the past, our little event will start and finish on the beautiful East Creek Ranch in Los Olivos California.

Created by runners for runners. Join us for a weekend of camping and trail running on the beautiful East Creek Ranch in Los Olivos California. The annual Born To Run Ultra Marathon Extravaganza will feature a Four Day, 100 mile, 60 mile, 30 mile, 10 mile and 0.0km trails runs. Mild springtime, coastal climate, gentle rolling hills, single and double track trail, wildflowers, red-tailed hawks, dark blue skies and pristine clean air makes for ideal running environment.

$80 - $475
Ultramarathon • 10 Miles
Born To Run Ultra Marathons
Registration Perks
Marlette Lake Tahoe 50K & 10 Miles Trail RunCarson City, NV 89703, USA

Both the Marlette 50K and 10 Miler are RRCA Nevada State Championship Events!

The Marlette 50K is a truly adventurous romp through some of planet earths most scenic and challenging trails. Based at Spooner Lake in Lake Tahoe Nevadas State Park the run features 30 miles of epic trail and view. Think prime Sierra single track and add in 360 degree panorama views of Lake Tahoe, the Carson Valley and Range. Marlette Lake lies in the middle of the course and if youre heating up during the run feel free to take a plunge.

$65 - $105
Ultramarathon • 10 Miles
Marlette Lake Tahoe 50K & 10 Miles Trail Run
Registration Perks
Ultra X MexicoCalle Mariano Jiménez 302b, Bolívar, Zona Centro, 31000 Chihuahua, Chih., Mexico

**IMPORTANT NOTE: The full ticket price is GBP 1,500 pp for individual entry & GBP 1,100 for team entry (team is 3 or more). The GBP 300 is a non-refundable deposit only.**

Ultra X Mexico takes participants to the southwestern part of the state of Chihuahua, the home of the original ultra-runners, the Tarahumara, and the spectacular mountain trails of the Copper Canyon as famously written about in Born to Run.

The Tarahumaras word for themselves, Raramuri, means those who run fast.

Competitors will have a chance to find out the truth of this for themselves.

Ultra X Mexico
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
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
Nine Trails 35 Mile Endurance Run
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.

Manhattan Perimeter Relay
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.

Suvidha 5K
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!

Ultramarathon • 5k
Beyond Limits Ultra and BLU Relentless
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.

Oriflamme 50k
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
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
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!

Ultramarathon • Other
American River 50-mile Endurance Run

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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