March Ultras in the USA
Santa Barbara, CA
Santa Barbara Nine Trails
Mar 23, 2019
Williamsburg, VA
Singletrack Maniac 50K
Mar 28, 2020
Ft. Worth, TX
Cowtown Marathon
Mar 1, 2020
Sausalito, CA
Marin Ultra Challenge
Mar 9, 2019
De Witt, IL
Clinton Lake Ultra
Mar 23, 2019
Fairbanks, AK
White Mountains 100
Mar 24, 2019
Mt. Pleasant, SC
Peytons Wild & Wacky Ultra (5K and 10x5K)
Mar 9, 2019
Ellerbe, NC
Bethel Hill Moonlight Boogie
Mar 30, 2019
Alexander City, AL
Lake Martin 100
Mar 23, 2019
Annandale, VA
Rise Run Shine Running Festival
Mar 30, 2019
Bellingham, WA
Chuckanut Mountain 50K Trail Run
Mar 21, 2020
Ivins, UT
Red Mountain 50K/30K
Mar 2, 2019
Boulder City, NV
Blood, Sweat & Beers
Mar 28, 2020
Alcoa, TN
Pistol Ultra Run
Mar 16, 2019
Hinckley, OH
Buzzard Day Race
Mar 16, 2019
Granite Bay, CA
Chanoko Trail Run
Mar 9, 2019
San Jose, CA
San Jose Trail Run
Mar 23, 2019
Eleanor, WV
Haulin' in the Holler Trail Races
Mar 23, 2019
College Station, TX
Green Ultra at Millican
Mar 16, 2019
Richland, WA
Badger Mountain Challenge
Mar 29, 2019
Seattle, WA
Dizzy Daze
Mar 23, 2019
Baywood-Los Osos, CA
Montana de Oro Trail Run
Mar 9, 2019
Lawrence, KS
Pi Day River Rotation
Mar 9, 2019
Charleston, SC
Palmetto70
Mar 28, 2020
Gonzales, TX
Texas Independence Relay
Mar 30, 2019
Henderson, NV
Trail Trashed
Mar 7, 2020
Folsom, CA
Folsom South Side Trail Run
Mar 16, 2019
Moab, UT
Behind the Rocks
Mar 21, 2020
Mountain View, AR
Three Days of Syllamo Stage Race
Mar 15, 2019
Santa Clarita, CA
Valencia Trail Race
Mar 28, 2020
Las Cruces, NM
Sierra Vista Trail Runs
Mar 2, 2019
Chili Pepper Series
Mar 13, 2019 - Day 1
Mar 14, 2019 - Day 2
Mar 15, 2019 - Day 3
Mar 16, 2019 - Day 4
Hot Chili Pepper Ultras
Mar 15, 2019
Homer, AK
Homer Epic
Mar 16, 2019
Jupiter, FL
Picnic Island Ultra
Mar 21, 2020
Los Angeles, CA
Griffith Park Trail Marathon
Mar 2, 2019
Conyers, GA
Austin Taylor Challenge
Mar 2, 2019
Decatur, TX
Grasslands Trail Runs
Mar 16, 2019
Brooksville, FL
Croom Fools Run
Mar 30, 2019
Long Play Trail Run
Mar 7, 2020
New York, NY
Manhattan Perimeter Relay
Mar 30, 2019
Fort Walton Beach, FL
Ranger Camp Road Ultra Trail Run
Mar 23, 2019
Laurel, MS
Mississippi 50 Trail Run
Mar 7, 2020
Las Vegas, NV
Labor of Love Races
Mar 21, 2020
Cape Girardeau, MO
Howard Aslinger Endurance Run
Mar 15, 2019
Susquehanna State Park, MD
HAT Run
Mar 23, 2019
San Angelo, TX
Crazy Desert Trail Run
Mar 9, 2019
Tulsa, OK
TATUR Snake Run
Mar 22, 2020
San Antonio, TX
SARR Prickly Pear 50K/15K/5K
Mar 7, 2020
Reidsville, NC
Lost Runners 24
Mar 21, 2020
Pinedale, WY
The Drift
Mar 9, 2019
Smithville, TX
Austin Rattler Run
Mar 29, 2020
Sedalia, VA
Terrapin Mountain 50K
Mar 21, 2020
Waddell, AZ
Mesquite Canyon Trail Runs
Mar 9, 2019
Gaithersburg, MD
Seneca Creek Greenway Trail Marathon and 50K
Mar 2, 2019
Wooster, OH
Super Bull Trail Championships
Mar 9, 2019
Millburn, NJ
Tito's Trails & Tacos
Mar 23, 2019
Grand Rivers, KY
Land Between the Lakes Trail Runs
Mar 14, 2020
Westwood, MA
To Hale and Back
Mar 23, 2019
Sonoita, AZ
Old Pueblo 50 Mile Endurance Run
Mar 7, 2020
Waynesville, MO
Racing for Daylight Ultra Endurance Donut Event
Mar 9, 2019
Eagle, ID
Pulse Endurance Runs
Mar 21, 2019
Pulse Endurance Runs
Mar 22, 2019
Pulse Endurance Runs
Mar 23, 2019
Fontana Dam, NC
Fontandango
Mar 2, 2019
Goldsboro, NC
Cures For The Colors 100 Mile Run/Walk
Mar 30, 2019
Waretown, NJ
Spring Rat Race
Mar 21, 2020
Blairsville, GA
Georgia Death Race
Mar 28, 2020
Pickens, SC
Conquer the Rock
Mar 2, 2019
Selma, AL
Selma to Montgomery Relay
Mar 21, 2020
El Dorado Springs, MO
Bigfoot's Legend (Last Man Standing)
Mar 23, 2019
Cayce, SC
Palmetto200 Relay
Mar 27, 2020
Corolla, NC
Blackbeard's Revenge 100
Mar 28, 2020
Ville Platte, LA
Chicot Challenge
Mar 21, 2020
Bald Head Island, NC
Badwater Cape Fear
Mar 21, 2020
Copeland, FL
Everglades Ultras
Mar 14, 2020
Mission, TX
Mesquite Fire 50K/25K/10K
Mar 16, 2019
Thomaston, GA
Widow Maker Ultra and Whisky Still 5K
Mar 30, 2019
Pegram, TN
Music City Trail Ultra
Mar 14, 2020
Crown King, AZ
Crown King Scramble
Mar 28, 2020
Monument Valley, UT
Monument Valley Ultra
Mar 2, 2019
Bridgewater, CT
NYARA Trail Series - Shepaug Run Raiser
Mar 23, 2019
Yankeetown, FL
Cross Florida Route 40 Romp
Mar 7, 2020
Williamson, WV
Conquer the Wall Endurance Challenge
Mar 8, 2019
Julian, CA
Old West Trails 50K
Mar 9, 2019
Branchville, NJ
Double Squatch
Mar 9, 2019
Mar 10, 2019
Cusseta, GA
Operation Endurance 24 Hour Run
Mar 23, 2019
Lyndhurst, VA
Bel Monte Endurance Races
Mar 9, 2019
Fort Davis, TX
Southwest 100
Mar 30, 2019
Bend, TX
Tinajas Ultra
Mar 2, 2019
Gold Bar, WA
Wallace Falls Trail Run
Mar 2, 2019
Poland, IN
OPSF50|50
Mar 23, 2019
Green Bay, VA
Dogwood Ultra Marathons
Mar 30, 2019
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| Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
City Location
1. Cowtown Marathon
-
Mar 1, 2020Sunday
-
50K, 26.2M, 13.1M run
Race Link
-
Ft. Worth, TX
Tarrant County, TX
2. Austin Taylor Challenge
-
Past DateMar 2, 2019Saturday
-
50K, 10.5M trail run
Race Link
-
Conyers, GA
Rockdale County, GA
3. Conquer the Rock
-
Past DateMar 2, 2019Saturday
-
50K, 25K trail run
Race Link
-
Pickens, SC
Pickens County, SC
4. Fontandango
-
Past DateMar 2, 2019Saturday
-
50M, 50K, 10M trail run | 50K relay
Race Link
-
Fontana Dam, NC
Graham County, NC
5. Griffith Park Trail Marathon
-
Past DateMar 2, 2019Saturday
-
50K, 26.2M, 13.1M trail run
Race Link
-
Los Angeles, CA
Los Angeles County, CA
6. Monument Valley Ultra
-
Past DateMar 2, 2019Saturday
-
50M, 50K trail run
Race Link
-
Monument Valley, UT
San Juan County, UT
7. Monument Valley Ultra
-
Past DateMar 2, 2019Saturday
-
50M, 50K, 13.1M trail run
Race Link
8. Naked Bavarian 20M/40M
-
Past DateMar 2, 2019Saturday
-
40M, 20M trail run
Race Link
-
Leesport, PA
Berks County, PA
9. Red Mountain 50K/30K
-
Past DateMar 2, 2019Saturday
-
50K, 30K, 13.1M trail run
Race Link
-
Ivins, UT
Washington County, UT
10. Seneca Creek Greenway Trail Marathon and 50K
-
Past DateMar 2, 2019Saturday
-
50K, 26.2M trail run
Race Link
-
Gaithersburg, MD
Montgomery County, MD
11. Sierra Vista Trail Runs
-
Past DateMar 2, 2019Saturday
-
50K, 30K, 10K, 5K, 1M trail run
Race Link
-
Las Cruces, NM
Dona Ana County, NM
12. Tinajas Ultra
-
Past DateMar 2, 2019Saturday
-
13.1M run | 100K, 50K trail run | 100K, 50K relay
Race Link
-
Bend, TX
San Saba County, TX
13. Wallace Falls Trail Run
-
Past DateMar 2, 2019Saturday
-
50K, 22.4M, 13.1M trail run
Race Link
-
Gold Bar, WA
Snohomish County, WA
14. Caumsett Park 50K Championship and GLIRC 25K Run
-
Past DateMar 3, 2019Sunday
-
50K, 25K run
Race Link
-
Lloyd Harbor, NY
Suffolk County, NY
15. Cross Florida Route 40 Romp
-
Mar 7, 2020Saturday
-
116M run
Race Link
-
Yankeetown, FL
Levy County, FL
16. Long Play Trail Run
-
Mar 7, 2020Saturday
-
66M, 33M, 13.1M, 5M trail run
Race Link
-
Brooksville, FL
Hernando County, FL
17. Mississippi 50 Trail Run
-
Mar 7, 2020Saturday
-
50M, 50K, 20K trail run
Race Link
-
Laurel, MS
Jones County, MS
18. Old Pueblo 50 Mile Endurance Run
-
Mar 7, 2020Saturday
-
50M trail run
Race Link
-
Sonoita, AZ
Santa Cruz County, AZ
19. SARR Prickly Pear 50K/15K/5K
-
Mar 7, 2020Saturday
-
50K, 15K, 5K trail run
Race Link
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San Antonio, TX
Bexar County, TX
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.