March Races within 300 miles of San Diego, CA
Santa Barbara, CA
Santa Barbara Nine Trails
Mar 15, 2025
Newport Beach, CA
Spirit Run
Mar 17, 2024
Lakewood, CA
Lakewood Run
Mar 2, 2024
Visalia, CA
End of the Trail Run
Mar 9, 2024
Encinitas, CA
Moonlight Beach Half Marathon
Mar 17, 2024
Fountain Hills, AZ
Mountain To Fountain 15K
Mar 2, 2025
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
Boulder City, NV
St. Patrick's Day Half Marathon
Mar 17, 2024
Blood, Sweat & Beers
Mar 30, 2024
Bootlegger 50K
Mar 30, 2024
Culver City, CA
Screenland 5K
Mar 1, 2026
Huntington Beach, CA
SOCAL Marathon
Mar 1, 2025
Rodeo Run 5K/10K
Mar 9, 2025
Del Mar, CA
Coast to Crest Trail Race
Mar 8, 2025
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
Bakersfield Marathon
Mar 30, 2025
Calabasas, CA
Singletrack Stampede
Mar 2, 2024
San Clemente, CA
Shamrock Run San Clemente 5K/10K
Mar 16, 2024
Santa Monica, CA
Spring Equinox Half Marathon
Mar 24, 2024
Happy Easter Half Marathon
Mar 31, 2024
Pinch Me I'm Running Half Marathon
Mar 9, 2025
Only Fools Run - Almost Aprils Fools Day
Mar 30, 2025
Henderson, NV
Vegas Patriots 5K
Mar 26, 2023
Life Time Lucky Dash
Mar 2, 2024
Las Vegas Spartan
Mar 15, 2025
Mar 16, 2025
Trail Trashed
Mar 22, 2025
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 29, 2025
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
Lake Havasu City, AZ
Lake Havasu Triathlon and Duathlon
Mar 17, 2024
Havasu Half Marathon
Mar 8, 2025
Peoria, AZ
Arizona Half Marathon
Mar 3, 2024
AZ Walk of Courage
Mar 24, 2024
Hippity Hop Half Marathon
Mar 30, 2024
Redlands, CA
Run Through Redlands
Mar 2, 2025
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
Ventura, CA
Corporate Games 5K
Mar 23, 2024
Chandler, AZ
Lucky Clover 5K
Mar 17, 2024
Anaheim, CA
ShamRock 'n Run
Mar 17, 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
NBSD Neon Glow Run
Mar 29, 2024
Balboa Park 5k Running Tour
Dec 1, 2024
Dec 8, 2024
Dec 15, 2024
Dec 22, 2024
100 more
La Jolla Coastal 5K Running Tour
Nov 28, 2024
Dec 5, 2024
Dec 12, 2024
Dec 19, 2024
100 more
Mermaid Half Marathon San Diego
Mar 8, 2025
Hot Chocolate 15K/10K/5K
Mar 9, 2025
San Diego Half Marathon
Mar 23, 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
Long Beach, CA
Saints Run 5K
Mar 9, 2024
Cat in the Hat Run Half Marathon
Mar 23, 2024
Bayshore Triathlon
Mar 8, 2025
Leprechaun Chase - Half Marathon
Mar 8, 2025
Waddell, AZ
Mesquite Canyon Trail Runs
Mar 9, 2024
Westlake Village, CA
Westlake Village Run for Pancreatic Cancer Research
Mar 23, 2024
La Habra, CA
La Habra Run
Mar 9, 2024
San Jacinto, CA
San Jacinto Fun Run
Mar 30, 2024
Lemoore, CA
Shamrock Shuffle 5K
Mar 16, 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
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
Yucca Valley, CA
Healthy Hearts 5K Run
Mar 23, 2024
Black Canyon City, AZ
XTERRA Black Canyon Trail Run
Mar 16, 2025
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
Crown King, AZ
Crown King Scramble
Mar 22, 2025
Bell Gardens, CA
Bell Gardens Rising 5K
Mar 9, 2024
Fort McDowell, AZ
The Onyx Race
Mar 30, 2024
Julian, CA
Old West Trail Runs
Mar 15, 2025
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
Anthem, AZ
Tri 4 the Cure
Mar 8, 2025
Los Osos, CA
Montana de Oro Trail Run
Mar 29, 2025
Venice, CA
Abbot Kinney One
Mar 10, 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.
61. LA Big 5K Mission1Race for Health and Oneness
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Mar 15, 2025Saturday
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5K run
Virtual OptionMore Information
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Los Angeles, CA
141 miles point to pointLos Angeles County, CA
62. LA Half K Kids Run
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Mar 15, 2025Saturday
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kids run
More Information
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Los Angeles, CA
141 miles point to pointLos Angeles County, CA
63. La Jolla Coastal 5K Running Tour
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Mar 15, 2025Saturday
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5K running tour
More Information
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San Diego, CA
San Diego County, CA
64. Las Vegas Spartan
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Mar 15, 2025Saturday
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10K, 1K obstacle run
More Information
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Henderson, NV
262 miles point to pointClark County, NV
65. Old West Trail Runs
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Mar 15, 2025Saturday
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50K, 26.2M, 13.1M trail run
More Information
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Julian, CA
43 miles point to pointSan Diego County, CA
66. Rocky Hill Triathlon
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Mar 15, 2025Saturday
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olympic, sprint triathlon
More Information
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Exeter, CA
281 miles point to pointTulare County, CA
67. Santa Barbara Nine Trails
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Mar 15, 2025Saturday
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35M trail run
More Information
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Santa Barbara, CA
191 miles point to pointSanta Barbara County, CA
68. 5K for Fragile X
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Past DateMar 16, 2024Saturday
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5K run
More Information
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San Dimas, CA
114 miles point to pointLos Angeles County, CA
69. Balboa Park 5k Running Tour
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Mar 16, 2025Sunday
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5K running tour
More Information
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San Diego, CA
San Diego County, CA
70. Firefighters Sunrise Run
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Past DateMar 16, 2024Saturday
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10K, 5K, 1M run
Virtual OptionMore Information
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Quartzsite, AZ
168 miles point to pointLa Paz County, AZ
71. Kernville Elementary St. Patrick's Day 5K
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Past DateMar 16, 2024Saturday
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5K run | kids run
Virtual OptionMore Information
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Kernville, CA
233 miles point to pointKern County, CA
72. Las Vegas Spartan
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Mar 16, 2025Sunday
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5K, 1K obstacle run
More Information
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Henderson, NV
262 miles point to pointClark County, NV
73. Lemon Zest 5K and Kids 1K Dash
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Past DateMar 16, 2024Saturday
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5K, 1K run
More Information
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Upland, CA
111 miles point to pointSan Bernardino County, CA
74. Los Angeles Marathon
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Mar 16, 2025Sunday
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26.2M run
More Information
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Boston Marathon Qualifier
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Los Angeles, CA
141 miles point to pointLos Angeles County, CA
75. Shamrock Run San Clemente 5K/10K
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Past DateMar 16, 2024Saturday
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10K, 5K run
More Information
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San Clemente, CA
67 miles point to pointOrange County, CA
76. Shamrock Shuffle 5K
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Past DateMar 16, 2024Saturday
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5K run
More Information
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Lemoore, CA
297 miles point to pointKings County, CA
77. Shamrock Steps 5K
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Past DateMar 16, 2024Saturday
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5K run
More Information
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Temecula, CA
65 miles point to pointRiverside County, CA
78. Stride for Sight 5K
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Past DateMar 16, 2024Saturday
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5K, 1M run
More Information
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Scottsdale, AZ
279 miles point to pointMaricopa County, AZ
79. XTERRA Black Canyon Trail Run
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Mar 16, 2025Sunday
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42K, 21K, 10K, 6K trail run
More Information
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Black Canyon City, AZ
280 miles point to pointYavapai County, AZ
80. Lake Havasu Triathlon and Duathlon
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Past DateMar 17, 2024Sunday
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olympic, sprint, supersprint triathlon | olympic, sprint triathlon relay | sprint dry triathlon | sprint duathlon
More Information
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Lake Havasu City, AZ
196 miles point to pointMohave County, AZ
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.