Curated races, clubs, and training

MarathonThe full 26.2 Half Marathon13.1 miles of fun 5KShort and fast 10KThe classic distance TrailGet off the pavement RoadPavement classics Ultra50K, 100K, and beyond FlatFast, PR-friendly courses DownhillNet elevation drop RelayRun as a team VirtualRun anywhere, anytime CoastalRun along the shoreline MountainHigh-altitude challenges

5KShort and fast 10KThe classic distance Half Marathon13.1 miles of fun MarathonThe full 26.2 50KYour first ultra 50 MileThe long haul 100KUltimate endurance 100 MileThe ultimate challenge

All trail racesGet off the pavement Mountain TrailsAlpine singletrack Coastal TrailsOcean views on foot Hilly TrailsRolling terrain off-road Flat TrailsSmooth and fast off-road Trail Ultras50K+ off-road Trail 50KFirst ultra on dirt Trail Marathon26.2 off-road Trail Half13.1 off-road

All road racesPavement classics Road MarathonClassic 26.2 on pavement Road Half13.1 on the roads Road 10K6.2 miles on pavement Road 5KFast 3.1 on the roads Flat RoadPR-friendly road courses Downhill RoadNet downhill road courses City RoadUrban road events

United StatesRaces across America Boston, MAHistoric running city New York, NYThe five boroughs Chicago, ILFlat and fast Los Angeles, CAWest coast running San Francisco, CAHills and views Denver, COMile high racing Portland, ORPacific Northwest Seattle, WAEmerald city runs Austin, TXTexas running scene Nashville, TNMusic city miles San Diego, CAYear-round sunshine Miami, FLTropical running Honolulu, HIIsland paradise runs Washington, DCMonument runs Salt Lake City, UTMountain valley racing Boulder, CORunner's paradise Bend, ORTrail town USA Asheville, NCBlue Ridge running Duluth, MNNorth Shore trails Charleston, SCSouthern charm runs Savannah, GALive oak lined routes Santa Fe, NMHigh desert art town Key West, FLSouthernmost runs Maui, HIVolcanic island trails Napa Valley, CAWine country running

FlatFast, PR-friendly courses RollingGentle hills throughout HillySignificant climbs MountainousMajor elevation challenges DownhillNet elevation drop CoastalRun along the shoreline MountainHigh-altitude challenges ValleyBetween the peaks IslandSurrounded by water CanyonDeep and dramatic DesertArid and exposed

OceanRun along the ocean LakePeaceful lake views RiverFollow the water BayHarbor and bay views WildernessDeep backcountry RuralQuiet country roads CityUrban energy LoopStart and finish together Point to PointA to B adventures Out & BackThere and back again

Turkey TrotThanksgiving weekend runs New Year'sStart the year running July 4thIndependence Day runs Valentine'sRun with your sweetheart St. Patrick'sLucky runs in green HalloweenSpooky season runs Memorial DayHonor and run ChristmasHoliday season runs Labor DayEnd-of-summer runs Mother's DayRun for mom Father's DayRun for dad Cinco de MayoFiesta runs MLK DayDream runs

YosemiteSierra Nevada running Grand CanyonRim-to-rim adventures ZionRed canyon trails YellowstoneGeothermal wilderness Big SurCoastal California SedonaRed rock running MoabDesert ultra country Lake TahoeAlpine lake running AcadiaNortheast coastal trails GlacierCrown of the continent Death ValleyExtreme desert running Joshua TreeHigh desert trails Rocky MountainAlpine trail running OlympicRainforest to coast Bryce CanyonHoodoo trails Great Smoky MountainsAppalachian running LeadvilleRace across the sky Mount RainierVolcanic peak trails Pictured RocksGreat Lakes shoreline

RelayRun as a team VirtualRun anywhere, anytime WalkingWalk-friendly events TrackOn the oval GrassSoft underfoot SandBeach running MixedVariety of terrain LapsMultiple loops

About Pricing Brand Terms Privacy

© 2026 Intervals

Races Clubs Train Wrapped

Witches Wave - Halloween Run 5K, 10K, and Half…

Races
United States
California
Huntington Beach, CA
Witches Wave - Halloween Run 5K, 10K, and Half Marathon by Califlow Runs

Half Marathon 5K 10K Ultra Road

Witches Wave - Halloween Run 5K, 10K, and Half Marathon by Califlow Runs

Sunday, October 18, 2026Huntington Beach, CA5K – Ultra

Registration open20 weeks

Witches Wave Halloween Run – A Spooky Sprint by the Sea! 🧙‍♀️🌊 📍 Lot 25 Bolsa Chica State Beach 🎃 Run Fast, Get Spooky, and Ride the Wicked Wave! The ocean’s not the only thing making waves this Halloween! Get ready to lace up for the Witches Wave Halloween Run, where the beach meets the boo for a fright-filled 5K, 10K, and Half Marathon. Whether you’re running as a wicked witch, daring vampire, or glow-in-the-dark ghost, this is your chance to hit the sand in spooktacular style! 🌊 FAST, FUN & FRIGHTENINGLY COMPETITIVE! 🏅 Chip-timed event for...

Races

Surface

Road

Oct 188:30 AM

$39

$43 after Sep 6

Oct 188:30 AM

$39

$43 after Sep 6

Not affiliated with this event. Official website. We may earn a commission on registrations.

Location

17851 Pacific Coast

Huntington Beach, CA 92648

More races near Huntington Beach

2026 Cal Tri LA - 10.18.26

Playa Del Rey, CA

Sprint Triathlon50.5KYouth Sprint Triathlon+16

Nantucket Half Marathon

13.1 Miles400 Yards

Trick or Trot 5K, 10K, and Half Marathon by Califlow Runs

3.1 Miles6.2 Miles13.1 Miles+1

Talon Trot 5K & Fun Run

3.1 Miles440 Yards

Delta Scholarship Fund 5K Run/Walk and Fun Run

600m5KDiamond Level Sponsor - $10,000++4

Outback in the Ozarks 205 Mile Relay

Eureka Springs, AR

205 Miles65 Miles

Ride Santa Barbara 100

Santa Barbara, CA

100 Miles100K34 Miles+1

5K Race for Recovery on the Boardwalk

Ocean Grove, NJ

Bike The Coast

25 Miles50 Miles100 Miles+3

HoBOOken 5K Race - USATF Certified Course

5K100mKids — Virtual Scavenger Hunt

Hainesport Endurance Run

12 Hour - Saturday12 Hour - Sunday24 Hour - Saturday+5

Scarecrow 2.0

2 Miles6.2 Miles100m+1