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

Half-Marathon Training for Fun & Fitness

Races
United States
California
Half-Marathon Training for Fun & Fitness

Half Marathon Road Road Half

Half-Marathon Training for Fun & Fitness

Sunday, July 26, 2026Grass Valley, CAHalf Marathon

8 weeks

-Registration opens on June 1st and will remain open until August 1st. You need to join Sierra TrailBlazers to participate in the training due to insurance requirements. Your membership is for 1year AND you will get a discount when signing up for Champion Mine as a member! -Orientation night will be July 24th @6pm at the Trkac Store, just past Target, in Grass Valley CA. -Runners will be provided with a 10-week guided training plan designed to help the runner gain confidence and fitness to tackle a half marathon. -Beginning on July 26th, every Sunday morning will be dedicated to the long r...

Race

Surface

Road

13.1 Miles

Jul 267:00 AM

Other

$40

13.1 Miles

Jul 267:00 AM

Other

$40

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

Location

101 W McKnight Way Ste C

Grass Valley, CA 95945

More races near Grass Valley

Christmas 5K/10K/Half Marathon in July - North Pole

5K10K13.1 Miles

Glow Run Night Glow Run 5K 10K Half Marathon - SummerWeen Series by Califlow Runs

3.1 Miles6.2 Miles13.1 Miles+1

Run for Coffee Lovers 5K/10K/13.1 NEW JERSEY

5K10K13.1 Miles+1

Run for Coffee Lovers 5K/10K/13.1 PHILADELPHIA

5K10K13.1 Miles+1

Run for Donuts 5K/10K/13.1 NEW JERSEY

5K10K13.1 Miles+1

Run for Donuts 5K/10K/13.1 PHILADELPHIA

5K10K13.1 Miles+1

Delta Junction Barley Half Marathon

Delta Junction, AK

Eagle 5K, 10K, & 13.1M at Montgomery, AL (30)

5K10K13.1 Miles

Eagle 5K, 10K, & 13.1M, Gadsden, AL (30)

5K10K13.1 Miles

Run for Coffee Lovers 5K/10K/13.1 PHOENIX

5K10K13.1 Miles+1

Run for Donuts 5K/10K/13.1 PHOENIX

5K10K13.1 Miles+1

LBC - Good Vibes Run 5K, 10K, & Half Marathon by Califlow Runs

3.1 Miles6.2 Miles13.1 Miles