Outdoor events near Irvine, California
78 outdoor events are on within 25 miles of Irvine over the next three months: 69 races, 4 group outings and classes, and 5 ranger-led or guided programs. 6 are this weekend. A typical October day in Irvine reaches about 84°F and drops to 55°F, with rain or snow about 1 day in 20 (NOAA 30-year average).
- 78 upcoming
- 6 this weekend
- October: 27
- November: 26
- December: 20
- January: 5
- 5KLong Beach Race for Rare 5K Run & Walk EventSat, Oct 10 · All dayGranada Launch Ramp, Long Beach · 22 mi from Irvine
- half marathon · marathon2026 2XU Long Beach Marathon & Half MarathonSat, Oct 10 · 6:00 AMLong Beach Convention Center, Long Beach · 25 mi from Irvine
- 5K · 10KRock It in Chino Hills 5K & 10KSat, Oct 10 · 8:00 AMBrea · 17 mi from Irvine
Nearby · Hobart56, CC BY-SA 3.0 (via Wikimedia Commons)RaceBubble Run | Irvine 2026Sat, Oct 10 · 8:00 AMOak Canyon Park, Silverado · 8.1 mi from Irvine
Nearby · mutovkin, CC BY 2.0 (via Flickr)Guided tourFall Bird WalkSun, Oct 11 · 8:00 AMCrystal Cove State Park · 8.3 mi from IrvineFree- RaceHealthy Kids Running Series Fall 2026 - South Orange County, CASun, Oct 11 · 3:00 PMLaguna Niguel · 12 mi from Irvine
- half marathon · 5K · 10K · 10 mileNight of the Living Runners – 5K, 10K, 10-Miler, Half MarathonSat, Oct 17 · 7:00 AMLong Beach · 24 mi from Irvine
- VolunteerBeach CleanupSat, Oct 17 · 8:00 AM · +4 more datesCrystal Cove State Park · 8.1 mi from IrvineFree
- VolunteerMonthly Beach CleanupSat, Oct 17 · 8:00 AM · +2 more datesDoheny State Beach · 16 mi from IrvineFree
- VolunteerConservation Project, Open to the PublicSat, Oct 17 · 8:00 AMChino Hills State Park · 17 mi from IrvineFree
- Guided tourAutumn Bug and Tree Guided HikeSat, Oct 17 · 11:00 AMChino Hills State Park · 16 mi from Irvine
- RaceMPSF Open Water Championships - Masters/Open 5 Kilometer and 1 Kilometer Open Water SwimSat, Oct 17 · 12:00 PMLong Beach Marine Stadium, Long Beach · 22 mi from Irvine
- half marathon · 5K · 10KWitches Wave - Halloween Run 5K, 10K, and Half Marathon by Califlow RunsSun, Oct 18 · 7:30 AMHuntington Beach · 13 mi from Irvine
Nearby · darinrmcclure, CC BY 2.0 (via Flickr)Walk or hikeGood Dirt Ride 2026Sat, Oct 24 · 5:45 AMRancho Santa Margarita · 9.9 mi from Irvine- half marathon · 5K · 10K · 15KMonster Dash 5k, 10k, 15k, Half MarathonSat, Oct 24 · 7:07 AMLong Beach, long beach · 25 mi from Irvine
- RaceOC United 2026 Pumpkin Run and RideSat, Oct 24 · 7:15 AMFullerton · 17 mi from Irvine
- RaceLake Elsinore Color RunSat, Oct 24 · 7:30 AMLake Elsinore · 23 mi from Irvine
- 5KVaquero Strong 5KSat, Oct 24 · 8:00 AMIRVINE · 1.8 mi from Irvine
- 5K · 10KSoCal's Sunset Trick or Trot 5k/10K - Halloween RaceSat, Oct 24 · 4:30 PMHuntington Beach · 13 mi from Irvine
Nearby · MUSTAD MARINE, Public Domain Mark (via Flickr)half marathon · 5K · 10KTrick or Trot 5K, 10K, and Half Marathon by Califlow RunsSun, Oct 25 · 7:00 AMLong Beach · 21 mi from Irvine- 5KHop Skip and Splash 5K Fun Run/WalkSun, Oct 25 · 9:00 AMHuntington Beach · 13 mi from Irvine
- Guided tourBeach Wrack and Tidepool WalkSun, Oct 25 · 2:00 PMCrystal Cove State Park · 8.5 mi from IrvineFree
- 5K5K Trunk Or TreatSun, Oct 25 · 5:00 PMCorona · 19 mi from Irvine
- half marathon · 5K · 10KThe Long Beach Halloween Run 5K. 10K. Half Marathon by Califlow RunsSat, Oct 31 · 7:00 AMLong Beach · 22 mi from Irvine
- half marathon · 5K · 10K · 15KHappy Halloween 5k, 10k, 15k, Half MarathonSat, Oct 31 · 7:07 AMLong Beach, long beach · 25 mi from Irvine
- 5KNorthgate Market 5KSat, Oct 31 · 7:45 AMAnaheim · 11 mi from Irvine
- RaceTriFind Race Director SummitSat, Oct 31 · 1:00 PMNewport Beach · 8.0 mi from Irvine
- RaceDINO DASHSun, Nov 1 · 5:30 AMTustin · 4.0 mi from Irvine
- half marathon · 5K · 10KDía de Muertos - Viva la Vida - 5K, 10K, and Half Marathon by Califlow RunsSun, Nov 1 · 6:00 AMLong beach · 21 mi from Irvine
- half marathon · 5K · 10K · 10 mileHalloween Leftovers – 5K, 10K, 10-Miler, Half MarathonSun, Nov 1 · 6:00 AMLong Beach · 24 mi from Irvine
- Ranger programDiscovery Day: Land CrustaceansSat, Nov 7 · 4:00 PMChino Hills State Park · 17 mi from IrvineFree
- half marathon · 5K · 10K · 10 mileDonut Runners Rejoice – 5K, 10K, 10-Miler, Half MarathonSun, Nov 8 · 7:00 AMLong Beach · 24 mi from Irvine
- 5K · 1 mileShark Attack 5K & 1 Mile RunSun, Nov 8 · 7:30 AMGreen River Golf Club, Corona · 19 mi from Irvine
- half marathon · 5K · 10KFriday the 13th Night Race -Deranged Turkey Trot: 5K. 10K. Half Marathon by Califlow RunsFri, Nov 13 · 5:00 PMLong Beach · 21 mi from Irvine
- half marathon · 5K · 10KHuffin for the Stuffin- Turkey Trot 5K, 10K, & Half MarathonSat, Nov 14 · 7:00 AMLong Beach · 21 mi from Irvine
- half marathon · 5K · 10KThe Stuffing Shuffle – 5K, 10K, Half MarathonSat, Nov 14 · 8:00 AMFountain Valley · 9.9 mi from Irvine
- 5KUSACE SPL 5KSat, Nov 14 · 9:00 AMCorona · 19 mi from Irvine
- 5KCity of Artesia 5K Run/WalkSat, Nov 21 · 7:00 AMArtesia · 22 mi from Irvine
Nearby · Kitt O'Malley, CC BY 2.0 (via Flickr)5K10th Annual Lake Forest Chamber Elf Yourself 5KSat, Nov 21 · 8:00 AMLake Forest · 6.8 mi from Irvine- RaceTerrain Race | Irvine 2026Sat, Nov 21 · 8:00 AMOak Canyon Park, Silverado · 8.1 mi from Irvine
- half marathon · 5K · 10K · 15KGiving Thanks 5k, 10k, 15k, Half MarathonSat, Nov 21 · 8:07 AMLong Beach, long beach · 25 mi from Irvine
- half marathon · 5K · 10KFurgiving Run: Turkey Trot 5K, 10K, Half Marathon by Califlow RunsSun, Nov 22 · 7:00 AMLong Beach · 21 mi from Irvine
- 5KAnaheim Ducks 5K presented by Arrowhead WaterSun, Nov 22 · 8:00 AMOC Great Park, Irvine · 4.3 mi from Irvine
- 5K · 10KAnaheim Turkey Trot 5K/10K -Corner of Katella on the SANTA ANA RIVER TRAIL. Across the street from Honda CenterSun, Nov 22 · 8:00 AMAnaheim · 12 mi from Irvine
- 5K · 1 mileIrvine/Orange County Turkey Trot 5K & 1 MileThu, Nov 26 · 6:00 AMIrvine · 0.2 mi from Irvine
- RacePlymouth Rock n RunThu, Nov 26 · 7:00 AMAnaheim · 13 mi from Irvine
- 5K13th Annual Turkey Trot OC 5KThu, Nov 26 · 8:00 AMTustin · 4.3 mi from Irvine
- Race10th Annual Turkey Trot on The RanchThu, Nov 26 · 8:00 AMRancho Mission Viejo · 14 mi from Irvine
- half marathon · 5K · 10K · 15KTurkey Trot (Friday) 5k, 10k, 15k, Half MarathonFri, Nov 27 · 8:07 AMLong Beach, long beach · 25 mi from Irvine
- half marathon · 5K · 10K · 10 mileMash + Dash – 5K, 10K, 10-Miler, Half MarathonSat, Nov 28 · 7:00 AMLong Beach · 24 mi from Irvine
- Nearby · Hobart56, CC BY-SA 3.0 (via Wikimedia Commons)RaceOC MTB Limestone XC RaceSat, Nov 28 · 8:00 AMSilverado · 6.7 mi from Irvine
- half marathon · 5K · 10K · 15KTurkey Trot (Saturday) 5k, 10k, 15k, Half MarathonSat, Nov 28 · 8:07 AMYorba Linda Regional Park, Anaheim · 13 mi from Irvine
- half marathon · 5K · 10K · 15KTurkey Trot Sunday 5k, 10k, 15k, Half MarathonSun, Nov 29 · 8:07 AMBill Barber Irvine, Irvine · 3.2 mi from Irvine
- 100 mileRobin Ames Foundation 100 Mile Solo RunSat, Dec 5 · 6:00 AMSan Clemente · 18 mi from Irvine
- Race2026 Jingle Bell Run - Orange County & Inland EmpireSat, Dec 5 · 7:00 AMAnaheim · 11 mi from Irvine
- 5KChino Valley YMCA Reindeer Romp 5KSat, Dec 5 · 8:00 AMChino · 23 mi from Irvine
- half marathon · 5K · 10K · 15KSeasons Greetings 5k, 10k, 15k, Half MarathonSat, Dec 5 · 8:07 AMLong Beach, long beach · 25 mi from Irvine
- Ranger programCampfire with FriendsSat, Dec 5 · 4:00 PMChino Hills State Park · 16 mi from IrvineFree
- half marathon · 5K · 10KMerry Miles- 5K, 10K, and Half Marathon by Califlow RunsSun, Dec 6 · 7:00 AMLong Beach · 21 mi from Irvine
- half marathon · 5K · 10K · 10 mileJingle Bell Jog – 5K, 10K, 10-Miler, Half MarathonSun, Dec 6 · 7:00 AMLong Beach · 24 mi from Irvine
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Photos marked “Nearby” show a place close to the event, not the event itself.
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Schedules come from park agencies, race sites and organizers' own calendars, checked daily. Events can change, so check the event page before you go. Typical weather is the NOAA 1991–2020 average.
