Half Marathons in California
Santa Barbara, CA
Santa Barbara Half Marathon & 5K
Nov 3, 2024
Carlsbad, CA
Carlsbad Marathon
Jan 19, 2025
Redding, CA
Lions Turtle Bay Run
Oct 6, 2024
San Luis Obispo, CA
City to the Sea Half Marathon
Nov 12, 2023
Sausalito, CA
Rodeo Beach Rumble
Apr 13, 2024
San Rafael, CA
China Camp Trail Run
Jun 1, 2024
Honey Badger Half
Sep 22, 2024
Marin County Half Marathon
Oct 27, 2024
Arcata, CA
Avenue of the Giants Marathon
May 4, 2025
Sacramento, CA
American River Parkway Half Marathon
Apr 27, 2024
Urban Cow Half Marathon
Oct 6, 2024
Oct 5, 2024
Shamrock'n Half Marathon
Mar 16, 2025
Mar 15, 2025
Big Bear Lake, CA
REVEL Big Bear
Nov 16, 2024
Encinitas, CA
Moonlight Beach Half Marathon
Mar 17, 2024
Fremont, CA
Fiercelifit Half Marathon & 10K/5K
Mar 23, 2024
Western Pacific Half Marathon
Mar 30, 2024
Beer City Slam
Aug 17, 2024
Oxnard, CA
Santa To The Sea
Dec 8, 2024
Temecula, CA
Temecula Half Marathon
Nov 3, 2024
Agoura Hills, CA
Great Race
Apr 5, 2025
Fountain Valley, CA
Mile Square Madness 5K, 10K, & Half Marathon
Apr 14, 2024
Hotter than Hades Hustle Half Marathon
Aug 17, 2024
Harvest Hustle 5K, 10K, and Half Marathon
Sep 29, 2024
Halloween Havoc Half Marathon
Oct 27, 2024
Pumpkin Palooza Half Marathon
Nov 30, 2024
Chasing Santa Half Marathon
Dec 22, 2024
Bagel Run
Jan 12, 2025
Huntington Beach, CA
Run in the New Years Half Marathon
Dec 29, 2024
Surf City Marathon
Feb 2, 2025
The HEART RUN Half Marathon & 5K
Feb 8, 2025
SOCAL Marathon
Mar 1, 2025
Del Mar, CA
La Jolla Half Marathon & 5K
May 18, 2024
Capitola, CA
Surfer's Path Half Marathon
Apr 14, 2024
Costa Mesa, CA
OC Marathon Running Festival
May 4, 2025
Berkeley, CA
Berkeley Half Marathon
Nov 17, 2024
Riverside, CA
Mission Inn Run
Oct 20, 2024
Citrus Heritage Run
Jan 4, 2025
Loma Linda, CA
Holiday Classic
Dec 8, 2024
San Jose, CA
Beer City Half San Jose
Jun 1, 2024
Vibha Bay Area Dream Mile
Jun 2, 2024
Rock 'n' Roll San Jose
Oct 6, 2024
Oct 5, 2024
Zoom Turkey Trot
Nov 28, 2024
Monterey, CA
Monterey Bay Half Marathon
Nov 10, 2024
South Lake Tahoe, CA
Lake Tahoe Marathon Weekend
Oct 20, 2024
Oct 18, 2024
Oct 19, 2024
Petaluma, CA
Clo Cow Half Marathon
Sep 22, 2024
Stinson Beach, CA
Stinson Beach Half Marathon
May 11, 2024
West Sacramento, CA
Beer City Half Sacramento
May 4, 2025
Santa Monica, CA
Red Shirt Run Half Marathon
Feb 24, 2024
Spring Equinox Half Marathon
Mar 24, 2024
Happy Easter Half Marathon
Mar 31, 2024
Beach Blast Half Marathon
Apr 7, 2024
Pacific Paradise Sprint 5K, 10K, and Half Marathon
Apr 13, 2024
Running into Neverland Fairy Run
Apr 21, 2024
Sunshine Sprint
May 11, 2024
Mother's Day Half Marathon
May 12, 2024
Bee Happy 5K, 10K, and Half Marathon
May 18, 2024
Ocean Breeze Half Marathon
May 26, 2024
Lucy in the Sky with Runners Half Marathon
Jun 8, 2024
Father's Day Half Marathon
Jun 16, 2024
Strawberry Moon Run Half Marathon
Jun 22, 2024
Summer Solstice Half Marathon
Jun 23, 2024
Independence Day Half Marathon
Jul 4, 2024
Red, White and Blue Half Marathon
Jul 7, 2024
Run, Forest, Run Half Marathon
Jul 13, 2024
Summer Sizzle Half Marathon
Jul 14, 2024
Summer Lovin Half Marathon
Jul 21, 2024
Santa's Summer Stride - Christmas in July 5K, 10K, and Half Marathon
Jul 27, 2024
Rockin Summer Half Marathon
Jul 28, 2024
Monsters of the Deep Half Marathon
Aug 3, 2024
Endless Summer - 5K, 10K, and Half Marathon
Aug 10, 2024
Summer Dash Half Marathon
Aug 18, 2024
Labor Day Half Marathon
Sep 2, 2024
Pirates Plunder Half Marathon
Sep 14, 2024
Beach Dash Half Marathon
Sep 15, 2024
Jurassic Jaunt - Roar to the Finish -5K, 10K, and Half Marathon
Sep 22, 2024
Hallo-Thanks-Mas Half Marathon
Oct 19, 2024
Monster Dash Half Marathon
Oct 27, 2024
Fast and the Feathered Half Marathon
Nov 16, 2024
Turkey Trot
Nov 29, 2024
Winter Whirl Half Marathon
Dec 1, 2024
Holly Jolly Half Marathon
Dec 21, 2024
Ring out the Old Half Marathon
Dec 29, 2024
Marshmallow Dash
Jan 11, 2025
Run your Heart Out Valentine's Half Marathon
Feb 8, 2025
Pinch Me I'm Running Half Marathon
Mar 9, 2025
Only Fools Run - Almost Aprils Fools Day
Mar 30, 2025
May the Fourth Be with You Half Marathon
May 4, 2025
Walnut Creek, CA
Revel Mount Diablo
Mar 2, 2024
Fontana, CA
Fontana Days Run
Jun 1, 2024
Los Gatos, CA
Om Run
Apr 28, 2024
ICC Sevathon
Aug 25, 2024
Santa Clarita, CA
Sugar Daddy Race
Jun 15, 2024
Valencia Half Marathon
Jun 23, 2024
Jeepers Creepers Run
Oct 13, 2024
Santa Clarita Marathon
Nov 10, 2024
Weott, CA
Humboldt Redwoods Marathon
Oct 13, 2024
Laguna Hills, CA
Laguna Hills Memorial Day Half Marathon
May 27, 2024
Brentwood, CA
Delta Harvest Run
Sep 8, 2024
Roseville, CA
Santa Hustle
Dec 10, 2023
Clarksburg, CA
Clarksburg Country Run
Nov 10, 2024
Gilroy, CA
Mt. Madonna Challenge
Sep 7, 2024
Redlands, CA
Run Through Redlands
Mar 2, 2025
Penn Valley, CA
Daffodil Run
Apr 7, 2024
Morro Bay, CA
Brian Waterbury Memorial Rock to Pier Run
Jul 20, 2024
Camino, CA
Apple Hill Half Marathon
Nov 17, 2024
Death Valley, CA
Death Valley Marathon
Feb 1, 2025
San Francisco, CA
Zoom San Francisco
Mar 16, 2024
San Francisco Marathon
Jul 28, 2024
Jul 27, 2024
Lake Merced Half Marathon
Aug 11, 2024
San Francisco Giant Race
Aug 18, 2024
Pinkathon Challenge for Breast Cancer
Oct 19, 2024
Golden Gate Half Marathon
Nov 3, 2024
San Francisco Half Marathon
Feb 2, 2025
Paso Robles, CA
Paso Robles Wine Country Runs Half Marathon & 10K
Oct 29, 2023
Avalon, CA
Catalina Island Half Marathon
Nov 9, 2024
Bass Lake, CA
Yosemite Half Marathon
May 11, 2024
Livermore, CA
Livermore Valley Half Marathon
Mar 2, 2025
Santa Cruz, CA
Surfer's Path Half Marathon
Apr 14, 2024
Santa Cruz Westside Half Marathon 10K/5K
Oct 12, 2024
Pasadena, CA
Rose Bowl Half Marathon
Jan 19, 2025
Ventura, CA
Mountains 2 Beach Marathon
Apr 27, 2024
Apr 28, 2024
Seaside Marathon
May 19, 2024
Beachfront Run
Jun 8, 2024
Shoreline Marathon
Jul 14, 2024
Surfers Point Marathon
Sep 8, 2024
Ventura Marathon
Feb 23, 2025
Truckee, CA
Truckee Half Marathon
Aug 3, 2024
San Miguel, CA
Buzz Marathon
Feb 17, 2024
Coronado, CA
Silver Strand Half Marathon
Nov 10, 2024
Palo Alto, CA
Moonlight Run & Walk
Sep 29, 2023
San Diego, CA
Mission Beach Half Marathon
Feb 4, 2024
Liberty Station Half/Full Marathon Relay, Solo Half & 5K Runs
May 12, 2024
Rock 'n' Roll San Diego
Jun 2, 2024
Jun 1, 2024
America's Finest City Half Marathon & 5K
Aug 18, 2024
Pacific Beach Half Marathon
Oct 5, 2024
Crown Point Half and Marathon Relay
Oct 27, 2024
Thrive Half Marathon
Nov 2, 2024
San Diego Holiday Half Marathon
Dec 14, 2024
Mermaid Half Marathon San Diego
Mar 8, 2025
San Diego Half Marathon
Mar 23, 2025
San Diego Beach & Bay Half Marathon
Apr 12, 2025
Long Beach, CA
Witch's Wisker Half Marathon
Oct 29, 2023
AREC - Gingerbread Run Half Marathon
Dec 17, 2023
Christmas Cookie Caper Half Marathon
Dec 17, 2023
Eat My Crust - Half Marathon
Jan 13, 2024
Cat in the Hat Run Half Marathon
Mar 23, 2024
Running off the Crazy Full Moon Run
Apr 20, 2024
Super Hero Dash
Apr 28, 2024
Running with the Rescues - Half Marathon
May 26, 2024
Jawsiversary Run
Jun 2, 2024
Long Beach Classic Half and 5K
Jun 9, 2024
Father's Day Half Marathon
Jun 15, 2024
Good Vibes Run
Jun 23, 2024
Alien Run Half Marathon
Jun 30, 2024
Stars and Stripes Half Marathon
Jul 5, 2024
Freedom Half Marathon
Jul 6, 2024
Sand and Sun Tropical Run Half Marathon
Jul 14, 2024
LBC Summer Breeze - 5K, 10K, 10 Miler and Half Marathon
Jul 20, 2024
Rockin Summer Half Marathon
Jul 27, 2024
Summer Time Half Marathon
Aug 4, 2024
Howl at the Moon Half Marathon
Aug 11, 2024
Long Beach Half Marathon
Aug 11, 2024
One Love Unified Hearts Run - 5K, 10K, 10 Miler, and Half Marathon
Aug 24, 2024
Summer Day Half Marathon
Aug 31, 2024
Beach Day Half Marathon
Sep 1, 2024
Beach Fun Half Marathon
Sep 14, 2024
We the People - Constitution Day Run
Sep 21, 2024
Long Beach Marathon
Oct 6, 2024
Oct 5, 2024
Night of the Living Runners Half Marathon
Oct 12, 2024
Spooky Dash Half Marathon
Oct 19, 2024
Ghostly Gallup - National Ghost Hunting Day Run
Oct 20, 2024
Donut Runners Rejoice
Nov 3, 2024
Giving Thanks Half Marathon
Nov 3, 2024
Gobble Wobble Half Marathon
Nov 17, 2024
Turkey Trot
Nov 30, 2024
Seasons Greetings Half Marathon
Dec 7, 2024
Santas Toy Trot Half Marathon
Dec 15, 2024
Countdown to the Finish
Dec 28, 2024
New Years Day Dash Half Marathon
Jan 1, 2025
Groundhog Run
Feb 2, 2025
Full Moon Chase
Feb 23, 2025
Leprechaun Chase - Half Marathon
Mar 8, 2025
Run for the Rose - Mother's Day Half Marathon
May 11, 2025
Red White and Run
Jul 4, 2025
Palm Desert, CA
Palm Desert Half Marathon
Feb 18, 2024
Rocklin, CA
Run Rocklin
Apr 14, 2024
Oakland, CA
Sasquatch Scramble
May 12, 2024
Oakland Marathon
Mar 23, 2025
Bay Bridge Half Marathon
May 4, 2025
Castro Valley, CA
Skyline 50K
Aug 4, 2024
Goleta, CA
Goleta Beach Half Marathon
Jun 29, 2024
Simi Valley, CA
Sombrero Half Marathon
Feb 18, 2024
Fredrick Michael Gibson Half Marathon
Oct 13, 2024
Richmond, CA
Victory Race
Feb 24, 2024
Windsor, CA
Windsor Run & Wine
May 5, 2024
Shasta Lake, CA
Nail the Rail Half Marathon
Apr 26, 2025
Tracy, CA
Cinco De Mayo Fiesta Run
May 5, 2024
San Juan Bautista, CA
Rotary Mission Ten
Jan 27, 2024
Fort Bragg, CA
Noyo Headlands Race
Oct 28, 2023
Half Moon Bay, CA
Pumpkin Run
Oct 15, 2023
Escondido, CA
Kit Carson Relay
Nov 17, 2024
Hemet, CA
Diamond Valley Lake Marathon
Mar 1, 2025
Cloverdale, CA
Cloverdale Vineyard Races
Oct 20, 2024
Exeter, CA
Hell of a Half Marathon
Aug 3, 2024
Eureka, CA
Humboldt Bay Marathon
Aug 11, 2024
Vallecito, CA
Hernia Hill Half Marathon
Jul 2, 2023
Sebastopol, CA
IPA10K, Brewfest & Beer Mile
Apr 20, 2024
Nipton, CA
Southwest Series - Day 6 - CA
Nov 15, 2024
Olympic Valley, CA
Olympic Valley Half Marathon
Jun 15, 2024
Butte Meadows, CA
Loco Go Big or Go Home Challenge
Jun 1, 2024
Loomis, CA
Manda Run
Nov 24, 2024
Joshua Tree, CA
Joshua Tree Half Marathon
Nov 2, 2024
Pioneertown, CA
John Wayne Grit Series
Mar 22, 2025
Santa Venetia, CA
Rattlesnake Ramble
Mar 17, 2024
Briones Regional Park, CA
Armed Forces Half Marathon
May 25, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
Featured Listing
1. Beer City Slam
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Aug 17, 2024Saturday
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13.1M, 10K, 5K, 1M run
More Information
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Fremont, CA
Alameda County, CA
1. Hernia Hill Half Marathon
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Past DateJul 2, 2023Sunday
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13.1M, 10K, 5K run
More Information
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Vallecito, CA
Calaveras County, CA
2. Moonlight Run & Walk
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Past DateSep 29, 2023Friday
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13.1M, 10K, 5K run
Virtual OptionMore Information
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Palo Alto, CA
Santa Clara County, CA
3. Pumpkin Run
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Past DateOct 15, 2023Sunday
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13.1M, 10K, 5K, 1M run
More Information
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Half Moon Bay, CA
San Mateo County, CA
4. Noyo Headlands Race
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Past DateOct 28, 2023Saturday
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26.2M, 13.1M, 10K, 5K run
Virtual OptionMore Information
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Boston Marathon Qualifier
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Fort Bragg, CA
Mendocino County, CA
5. Paso Robles Wine Country Runs Half Marathon & 10K
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Past DateOct 29, 2023Sunday
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13.1M, 10K run
More Information
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Paso Robles, CA
San Luis Obispo County, CA
6. Witch's Wisker Half Marathon
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Past DateOct 29, 2023Sunday
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13.1M, 15K, 10K, 5K run
More Information
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Long Beach, CA
Los Angeles County, CA
7. City to the Sea Half Marathon
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Past DateNov 12, 2023Sunday
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13.1M, 5K run | kids run
More Information
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San Luis Obispo, CA
San Luis Obispo County, CA
8. Santa Hustle - Roseville
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Past DateDec 10, 2023Sunday
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13.1M, 5K run | kids run
More Information
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Roseville, CA
Placer County, CA
9. AREC - Gingerbread Run Half Marathon
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Past DateDec 17, 2023Sunday
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13.1M, 15K, 10K, 5K run
More Information
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Long Beach, CA
Los Angeles County, CA
10. Christmas Cookie Caper Half Marathon
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Past DateDec 17, 2023Sunday
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13.1M, 15K, 10K, 5K run
More Information
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Long Beach, CA
Los Angeles County, CA
11. Eat My Crust - Half Marathon
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Past DateJan 13, 2024Saturday
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13.1M, 15K, 10K, 5K run
More Information
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Long Beach, CA
Los Angeles County, CA
12. Rotary Mission Ten
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Past DateJan 27, 2024Saturday
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13.1M, 10M, 5K run | kids run
More Information
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San Juan Bautista, CA
San Benito County, CA
13. Mission Beach Half Marathon
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Past DateFeb 4, 2024Sunday
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13.1M, 9K, 5K run | 13.1M relay
More Information
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San Diego, CA
San Diego County, CA
14. Buzz Marathon
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Past DateFeb 17, 2024Saturday
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26.2M, 13.1M, 10K, 5K run | kids run
More Information
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Boston Marathon Qualifier
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San Miguel, CA
San Luis Obispo County, CA
15. Palm Desert Half Marathon
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Past DateFeb 18, 2024Sunday
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13.1M, 5K run
More Information
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Palm Desert, CA
Riverside County, CA
16. Sombrero Half Marathon
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Past DateFeb 18, 2024Sunday
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13.1M, 10K, 5K run
More Information
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Simi Valley, CA
Ventura County, CA
17. Red Shirt Run Half Marathon
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Past DateFeb 24, 2024Saturday
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13.1M, 15K, 10K, 5K run
More Information
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Santa Monica, CA
Los Angeles County, CA
18. Victory Race
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Past DateFeb 24, 2024Saturday
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13.1M, 10K, 5K run
More Information
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Richmond, CA
Contra Costa County, CA
19. Davis Stampede Half Marathon
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Past DateFeb 25, 2024Sunday
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13.1M, 10K, 5K, 2K run | kids run
Virtual OptionMore Information
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Davis, CA
Yolo County, CA
20. Bidwell Classic Half Marathon
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Past DateMar 2, 2024Saturday
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13.1M, 5K run | 13.1M relay
More Information
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Chico, CA
Butte 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.