March Races within 500 miles of Cottonwood, AZ
Santa Barbara, CA
Santa Barbara Nine Trails
Mar 15, 2025
Newport Beach, CA
Spirit Run
Mar 17, 2024
Provo, UT
BYU Cougs vs Cancer Run
Mar 8, 2025
Lakewood, CA
Lakewood Run
Mar 2, 2024
Hornitos, CA
Hornitos Run
Mar 3, 2024
Visalia, CA
End of the Trail Run
Mar 9, 2024
Flagstaff, AZ
St Patty's 5K and Leprechaun 2K
Mar 9, 2024
Encinitas, CA
Moonlight Beach Half Marathon
Mar 17, 2024
Fountain Hills, AZ
Mountain To Fountain 15K
Mar 2, 2025
White Sands, NM
Bataan Memorial Death March
Mar 16, 2024
Arroyo Grande, CA
March Triathlon Series
Mar 23, 2024
Temecula, CA
Shamrock Steps 5K
Mar 16, 2024
San Bernardino, CA
Kappa Delta Shamrock 5K
Mar 23, 2024
Saint George, UT
Lake to Lake Relay and Ultra
Mar 2, 2024
Get Your Rear in Gear - St. George
Mar 23, 2024
Art Attack
Mar 30, 2024
Boulder City, NV
St. Patrick's Day Half Marathon
Mar 17, 2024
Blood, Sweat & Beers
Mar 30, 2024
Bootlegger 50K
Mar 30, 2024
Fresno, CA
Fresno Pi Day Run
Mar 16, 2024
St Patrick's Day Run
Mar 17, 2024
Spring Fling Duathlon
Mar 23, 2024
Sedona, AZ
Sedona Stumble 5K/10K
Mar 23, 2024
Culver City, CA
Screenland 5K
Mar 9, 2025
Huntington Beach, CA
Rodeo Run 5K/10K
Mar 3, 2024
SOCAL Marathon
Mar 1, 2025
Del Mar, CA
Coast to Crest Trail Race
Mar 2, 2024
Colorado Springs, CO
Time to Paddy 5K/10K and Lucky 13.1
Mar 2, 2024
5K for St. Patrick's Day
Mar 16, 2024
War Dog Memorial 5K
Mar 23, 2024
Nielson Two Mile Challenge
Mar 1, 2025
Apr 6, 2024
May 4, 2024
Jun 1, 2024
8 more
Orem, UT
Race to Retirement
Mar 30, 2024
Salt Lake City, UT
RUN SLC Full Race Series
Feb 3, 2024
Mar 2, 2024
Apr 13, 2024
GenderBands 5K
Mar 23, 2024
Palmdale, CA
HDR Kick Off 5000
Mar 2, 2024
Litchfield Park, AZ
Are You Faster Than A Scout? Race
Mar 23, 2024
Bakersfield, CA
St. Patrick's Day 5K
Mar 17, 2024
Bakersfield Donut Run
Mar 23, 2024
Socorro, NM
SSR 5K- Spring Series #2
Mar 30, 2024
Malibu, CA
Rosenthal Wine Run 5K
Mar 9, 2024
Layton, UT
Leprechaun Dash 5K
Mar 9, 2024
Calabasas, CA
Singletrack Stampede
Mar 2, 2024
Syracuse, UT
Antelope Island Buffalo Run
Mar 29, 2024
San Clemente, CA
Shamrock Run San Clemente 5K/10K
Mar 16, 2024
Santa Monica, CA
Pinch Me I'm Running Half Marathon
Mar 10, 2024
Spring Equinox Half Marathon
Mar 24, 2024
Only Fools Run - Almost Aprils Fools Day
Mar 30, 2024
Happy Easter Half Marathon
Mar 31, 2024
Golden, CO
All-Out Spring Fever
Mar 23, 2025
Henderson, NV
Vegas Patriots 5K
Mar 26, 2023
Life Time Lucky Dash
Mar 2, 2024
Trail Trashed
Mar 23, 2024
Las Vegas Spartan
Mar 15, 2025
Mar 16, 2025
Steamboat Springs, CO
Luck of the Irish 7K
Mar 16, 2024
Buena Vista, CO
Most Eggcellent 10K, 5K
Mar 30, 2024
Winter Park, CO
Alpenglow Bounce 5K
Mar 9, 2024
Tempe, AZ
Nun Run
Mar 2, 2024
Miles for Migraine
Mar 9, 2024
Phoenix Shamrock 10K/5K
Mar 17, 2024
BIAAZ Run, Walk and Roll 10K/5K
Mar 23, 2024
Santa Clarita, CA
Valencia Trail Race
Mar 22, 2025
Glendale, AZ
WESD 5K
Mar 2, 2024
Los Angeles, CA
Griffith Park Half Marathon
Mar 3, 2024
Michael J. Fox Foundation Run
Mar 3, 2024
LASAA Mug Run - Special Enforcement Bureau
Mar 9, 2024
Silverlake Conservatory of Music 5K Funk Run
Mar 10, 2024
Griffith Park Trail Run
Mar 23, 2024
LA Big 5K
Mar 15, 2025
LA Big 5K Mission1Race for Health and Oneness
Mar 15, 2025
LA Half K Kids Run
Mar 15, 2025
Los Angeles Marathon
Mar 16, 2025
Pueblo, CO
Pueblo Spring Runoff
Mar 3, 2024
Lake Havasu City, AZ
Havasu Half Marathon
Mar 2, 2024
Lake Havasu Triathlon and Duathlon
Mar 17, 2024
Albuquerque, NM
Shamrock N' Roll
Mar 17, 2024
Chocolate and Coffee Run
Mar 24, 2024
Canteen Brewhouse Run with Joy Half Marathon
Mar 30, 2024
Rabbit Run
Mar 30, 2024
Irvine, CA
Rockin Shamrock Half Marathon
Mar 17, 2024
Reaching for the Cure
Mar 24, 2024
Rabbit Run 5K & OC Challenge 5K
Mar 30, 2024
Peoria, AZ
Arizona Half Marathon
Mar 3, 2024
AZ Walk of Courage
Mar 24, 2024
Hippity Hop Half Marathon
Mar 30, 2024
El Paso, TX
Run Internacional: The U.S. - Mexico 10K
Mar 2, 2024
Cathedral Irish Run
Mar 3, 2024
Nawic Paving The Way 5K
Mar 9, 2024
Nun Run for the Sisters of Loretto
Mar 9, 2024
Corazon De Nino
Mar 10, 2024
St. Patrick Memorial Run
Mar 16, 2024
Kickin' Asphalt 5K
Mar 23, 2024
Redlands, CA
Run Through Redlands
Mar 2, 2025
Rio Rancho, NM
NM Shamrock Shuffle
Mar 17, 2024
Santa Fe, NM
Corrida de los Locos
Mar 2, 2024
Tucson, AZ
Dave's Run For ALS
Mar 3, 2024
Tucson Shamrock Half Marathon
Mar 10, 2024
Desert Leprechaun 5K
Mar 17, 2024
Spring Cross Country Classic
Mar 23, 2024
Himmel parkrun
Dec 14, 2024
Dec 21, 2024
Dec 28, 2024
Jan 4, 2025
48 more
Paso Robles, CA
Tooth & Nail Wine Run 5K
Mar 10, 2024
CASS Wine Run 5K
Mar 30, 2024
Avalon, CA
Catalina Island Marathon
Mar 8, 2025
Gilbert, AZ
Run for Autism 5K/1M
Mar 9, 2024
KAPOW! Superhero Adventure Run
Mar 23, 2024
Community Cancer Benefit Fun Run
Mar 30, 2024
Bountiful, UT
South Davis Indoor Triathlon
Mar 16, 2024
Sanger, CA
Blossom Trail 10K Run
Mar 2, 2024
Aspen, CO
America's Uphill
Mar 16, 2024
Aspen parkrun
Mar 22, 2025
Mar 29, 2025
Apr 6, 2024
Apr 13, 2024
48 more
Highlands Ranch, CO
HRCA St. Patrick's Day 5K
Mar 23, 2024
Ventura, CA
Corporate Games 5K
Mar 23, 2024
Chandler, AZ
Healthy Kids Running Series
Mar 10, 2024
Mar 17, 2024
Mar 24, 2024
Apr 7, 2024
1 more
Lucky Clover 5K
Mar 17, 2024
Anaheim, CA
ShamRock 'n Run
Mar 17, 2024
Oro Valley, AZ
Oro Valley Triathlon and Duathlon Festival
Mar 16, 2024
South Jordan, UT
SoJo Gold Rush 5K
Mar 16, 2024
Coronado, CA
Ruff Run
Mar 9, 2024
San Diego, CA
Randy Jones Run/Walk for Independence
Mar 2, 2024
Liberty Station NTC Park 5K
Mar 9, 2024
Screen Your Gut, Save Your Butt 5K
Mar 9, 2024
San Diego Half Marathon
Mar 24, 2024
NBSD Neon Glow Run
Mar 29, 2024
La Jolla Coastal 5K Running Tour
Nov 28, 2024
Dec 5, 2024
Dec 12, 2024
Dec 19, 2024
100 more
Balboa Park 5k Running Tour
Dec 1, 2024
Dec 8, 2024
Dec 15, 2024
Dec 22, 2024
100 more
Mermaid Half Marathon San Diego
Mar 8, 2025
Hot Chocolate 15K/10K/5K
Mar 9, 2025
Phoenix, AZ
Creighton University Make-A-Wish 5K
Mar 2, 2024
Sunnyslope Scamper 5K
Mar 2, 2024
Arizona Fallen Officer Memorial 5K
Mar 3, 2024
St. Patrick's Day 5K
Mar 7, 2024
DVUSD Health and Productivity 5K
Mar 23, 2024
ARR Open Mile
Mar 26, 2024
Ultraman Arizona
Mar 21, 2025
Chino, CA
DairyAire 5K
Mar 2, 2024
Sierra Vista, AZ
Kiwanis Shamrock 5K
Mar 16, 2024
Long Beach, CA
Leprechaun Chase - Half Marathon
Mar 9, 2024
Saints Run 5K
Mar 9, 2024
Cat in the Hat Run Half Marathon
Mar 23, 2024
Waddell, AZ
Mesquite Canyon Trail Runs
Mar 9, 2024
Westlake Village, CA
Westlake Village Run for Pancreatic Cancer Research
Mar 23, 2024
Sonoita, AZ
Old Pueblo Endurance Runs
Mar 2, 2024
La Habra, CA
La Habra Run
Mar 9, 2024
San Jacinto, CA
San Jacinto Fun Run
Mar 30, 2024
Telluride, CO
Skidola, Telluride's Winter Uphill
Mar 14, 2024
Salida, CO
Run Through Time Marathon
Mar 8, 2025
Riverton, UT
Riverton Half Marathon & 4Life 5K
Mar 23, 2024
Hurricane, UT
Sand Hollow Marathon & Half Marathon
Mar 9, 2024
Green Valley, AZ
CAT Dirt Dash 5K Trail Run
Mar 2, 2024
Lemoore, CA
Shamrock Shuffle 5K
Mar 16, 2024
American Fork, UT
Ice Breaker Sprint Tri & 5K
Mar 23, 2024
Ice Breaker Sprint Tri and 5K
Mar 23, 2024
Upland, CA
Lemon Zest 5K and Kids 1K Dash
Mar 16, 2024
Buckeye, AZ
White Tank Heritage Run
Mar 23, 2024
San Dimas, CA
5K for Fragile X
Mar 16, 2024
Oracle, AZ
Oracle Gold Half Marathon
Mar 17, 2024
Hemet, CA
Diamond Valley Lake Marathon
Mar 1, 2025
South Pasadena, CA
Empowering All Abilities 5K
Mar 23, 2024
Kernville, CA
Kernville Elementary St. Patrick's Day 5K
Mar 16, 2024
North Salt Lake, UT
March Madness Races
Mar 2, 2024
Fort Bliss, TX
Fort Bliss Saint Paddy's 8K
Mar 16, 2024
Springdale, UT
Zion Half Marathon
Mar 1, 2025
Nibley, UT
HOPstacle Run
Mar 30, 2024
Yucca Valley, CA
Healthy Hearts 5K Run
Mar 23, 2024
Black Canyon City, AZ
XTERRA Black Canyon Trail Run
Mar 17, 2024
Exeter, CA
Rocky Hill Triathlon
Mar 15, 2025
Palos Verdes Peninsula, CA
Montemalaga FUNRUN
Mar 25, 2024
Avondale, AZ
Hoot 'n' Hustle
Mar 24, 2024
Porterville, CA
PMA 5K Trail Run
Mar 9, 2024
Patagonia, AZ
Beer, Tacos, and Miles
Mar 23, 2024
Mesilla, NM
Run with Your Doc
Mar 23, 2024
Crown King, AZ
Crown King Scramble
Mar 22, 2025
Monument Valley, UT
Monument Valley Ultra
Mar 2, 2024
Bell Gardens, CA
Bell Gardens Rising 5K
Mar 9, 2024
Vineyard, UT
Vineyard City Gold Rush
Mar 16, 2024
Dragoon, AZ
Texas Canyon Trail Run
Mar 23, 2024
Fort McDowell, AZ
The Onyx Race
Mar 30, 2024
Julian, CA
Old West Trail Runs
Mar 15, 2025
Florence, AZ
Merrill Ranch Triathlon
Mar 23, 2024
Santa Fe Springs, CA
Santa Fe Springs SHAMROCK 5K
Mar 9, 2024
Quartzsite, AZ
Firefighters Sunrise Run
Mar 16, 2024
Pioneertown, CA
John Wayne Grit Series
Mar 22, 2025
Air Force Academy, CO
Herstory is Now Fun Run
Mar 6, 2024
Anthem, AZ
Tri 4 the Cure
Mar 8, 2025
Los Osos, CA
Montana de Oro Trail Run
Mar 29, 2025
King City, CA
Rabbit Run 5K
Mar 30, 2024
Venice, CA
Abbot Kinney One
Mar 10, 2024
Riverdale, CA
Racing for a Cure 2 Mile Color Run
Mar 16, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
Event Category
Click Here to find out what Classic, Multisport, and Variety mean.
To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.
To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.
1. Diamond Valley Lake Marathon
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Mar 1, 2025Saturday
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26.2M, 13.1M, 5K run
More Information
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Hemet, CA
272 miles point to pointRiverside County, CA
2. Himmel parkrun
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Mar 1, 2025Saturday
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5K run
More Information
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Tucson, AZ
180 miles point to pointPima County, AZ
3. La Jolla Coastal 5K Running Tour
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Mar 1, 2025Saturday
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5K running tour
More Information
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San Diego, CA
307 miles point to pointSan Diego County, CA
4. Nielson Two Mile Challenge
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Mar 1, 2025Saturday
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2M trail run
More Information
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Colorado Springs, CO
475 miles point to pointEl Paso County, CO
5. Red Mountain
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Mar 1, 2025Saturday
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55K, 30K, 13.1M trail run
More Information
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Ivins, UT
190 miles point to pointWashington County, UT
6. SOCAL Marathon
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Mar 1, 2025Saturday
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26.2M, 13.1M, 10K, 5K run | kids run
Virtual OptionMore Information
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Huntington Beach, CA
326 miles point to pointOrange County, CA
7. Surprise Spring Training 5K
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Past DateMar 1, 2024Friday
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5K, 1K run | kids run
More Information
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Surprise, AZ
79 miles point to pointMaricopa County, AZ
8. Zion Half Marathon
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TentativeMar 1, 2025Saturday
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13.1M run
More Information
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Springdale, UT
177 miles point to pointWashington County, UT
9. Balboa Park 5k Running Tour
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Mar 2, 2025Sunday
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5K running tour
More Information
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San Diego, CA
307 miles point to pointSan Diego County, CA
10. Blossom Trail 10K Run
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Past DateMar 2, 2024Saturday
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2M run | 10K trail run | kids run
More Information
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Sanger, CA
422 miles point to pointFresno County, CA
11. CAT Dirt Dash 5K Trail Run
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Past DateMar 2, 2024Saturday
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1M run | 5K trail run
More Information
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Green Valley, AZ
206 miles point to pointPima County, AZ
12. Coast to Crest Trail Race
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Past DateMar 2, 2024Saturday
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10K, 5K trail run
More Information
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Del Mar, CA
304 miles point to pointSan Diego County, CA
13. Corrida de los Locos
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Past DateMar 2, 2024Saturday
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5M trail run
Virtual OptionMore Information
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Santa Fe, NM
328 miles point to pointSanta Fe County, NM
14. Creighton University Make-A-Wish 5K
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Past DateMar 2, 2024Saturday
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5K run
More Information
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Phoenix, AZ
89 miles point to pointMaricopa County, AZ
15. DairyAire 5K
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Past DateMar 2, 2024Saturday
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5K run | kids run
More Information
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Chino, CA
305 miles point to pointSan Bernardino County, CA
16. Havasu Half Marathon
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Past DateMar 2, 2024Saturday
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13.1M, 5K run | kids run
Virtual OptionMore Information
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Lake Havasu City, AZ
124 miles point to pointMohave County, AZ
17. HDR Kick Off 5000
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Past DateMar 2, 2024Saturday
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5K run
More Information
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Palmdale, CA
324 miles point to pointLos Angeles County, CA
18. Kingsburg Elementary and Rafer Johnson Junior High 5K
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Past DateMar 2, 2024Saturday
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5K run
More Information
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Kingsburg, CA
418 miles point to pointFresno County, CA
19. Lake to Lake Relay and Ultra
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Past DateMar 2, 2024Saturday
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50M run | 50M relay
More Information
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Saint George, UT
183 miles point to pointWashington County, UT
20. Lakewood Run
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Past DateMar 2, 2024Saturday
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10K, 5K run
More Information
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Lakewood, CA
330 miles point to pointLos Angeles County, CA
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.