Race Location
LOCATION: Lakeview Park at Irvine Lake, Santiago, CA (Directions)
THE “OTH” MAGIC CONTINUES- This is the RACE FOR EVERYONE; what began in 2009 was MAGIC. We have live, breathe and love the race day magic of Over the Hump at Irvine Lake, and we continue to be passionate about serving the Orange, Riverside, Los Angeles and San Diego racers that are family, with a central race location.
What began as a dream to provide a to connecting experience for the mountainbike community continues to galvanize YOUR people. If you haven’t been here ever or in a while we doubt you’ll be able to stay away after you come this year.
Sign up for our email list to get the latest announcements.
New Racers
THE MTB RACE PARTY IS HERE. WONDER WHAT TO EXPECT?
You say, “That’s cool, but I don’t race.” You know what? Neither did 1,300 of the 1,700 people who raced this past season. But they found an experience like no other…and their families loved it too!
We can’t wait for you to join us for the Family Gathering at OTH. Kids through grandparents have the time of their lives!
So Come for the Race, Stay for the Party.
- Kid’s Races
- Big Expo of Sponsors and Exhibitors
- Easily accessible from and Orange County, Riverside, San Diego, and Los Angeles after work or on the weekend.
- Food Trucks Available for purchase
- Docent Brewing Beer Garden
- Racing includes 1st Timers, Kids all the way through the fastest Elite Experienced Racer
“It was my Twin boys 16th birthday…they stinking wanted to race over the hump! All their high school MTB team mates and friends were there, my wife brought her Mom, my brothers volunteered…best birthday Ever!! I finished racing and saw nothing but smiles. “Dad, The best birthday Ever!”
– Roy-Bot
Volunteer
If you’re friendly, cheerful, helpful, and like to have fun – then we want YOU on our volunteer team. We have lots of opportunities available. Click on any of the open volunteer positions to learn more.
Current Sign-up Sheets
Instagram @RaceOC
Did you know that we have a professional photographer at EVERY. SINGLE. EVENT? Shout-out to @wildglassphoto for capturing all the epic moments on and off the bike 🤘T-minus 12 days until the flag drops 🏁
.
.
.
Over The Hump is p/b @mazdausa
.
.
.
@tustinmazda @hbmazda @simplegreen @bike911law @rideshimano @kawasakiusa @rigdsupply @rauschpt @rippedjerky @linkedcycling
Spring has sprung and we’re two weeks away from event number one. Join us Tuesday, April 29, for an epic afternoon of MTB with your best friends and family, all in the heart of OC. Kids races, tech skills, hot food and good beer… we’ll see you there 🫡
.
.
.
Over The Hump is p/b @mazdausa
.
.
.
@tustinmazda @hbmazda @simplegreen @bike911law @rideshimano @kawasakiusa @rigdsupply @rauschpt @rippedjerky @linkedcycling
😎 And just like that, we’re 3 weeks away! We’ve been busy dialing in the trails and getting things lined up for event #1, Tuesday, April 29. Tap the link in bio to sign up🤙
.
.
.
Over The Hump is p/b @mazdausa
.
.
.
@tustinmazda @hbmazda @simplegreen @bike911law @rideshimano @kawasakiusa @rigdsupply @rauschpt @linkedcycling @rippedjerky
To celebrate one month to go, here is a preview of 2025’s Leader Jersey, p/b @simplegreen If you haven’t signed up yet, time to order a season pass is running out. Tap the link in bio to get signed up and stay tuned for more announcements via email regarding plate pick up and more 🤙
.
.
.
Over The Hump is p/b @mazdausa
.
.
.
@tustinmazda @hbmazda @simplegreen @bike911law @rideshimano @kawasakiusa @rigdsupply @rauschpt @linkedcycling
🎤LET’S GET READY TO RHUMBLE!🎤 Custom number plates will close on Tuesday, April 1st. Tap the link in bio to secure your lucky number. As we approach one month to go, please stay tuned for important announcements, including season pass holders plate pick-up so you can show up ready to rock and avoid the lines 😎
.
.
.
Over The Hump is p/b @mazdausa
.
.
.
@tustinmazda @hbmazda @simplegreen @bike911law @rideshimano @kawasakiusa @rigdsupply @rauschpt @linkedcycling
@rocknroad has been serving Orange County since 1992! With four locations carrying the best product from @iamspecialized spread out across OC, they have a shop that can take care of you. 👊
.
.
.
Over The Hump is p/b @mazdausa
.
.
.
@tustinmazda @hbmazda @simplegreen @bike911law @rideshimano @kawasakiusa @rigdsupply @iamspecialized_mtb
Everyone knows it’s cool to #supportyourlocalbikeshop 😎 shoutout to @fbbicycles and @bpbicycles for the support!
.
.
.
Over The Hump is p/b @mazdausa
.
.
.
@tustinmazda @hbmazda @simplegreen @bike911law @rideshimano @kawasakiusa @rigdsupply @giantbicyclesusa
💥 Tell your kids, tell your wife, or tell your husband, cause they telling everybody out here💥 Over The Hump p/b @mazdausa is six weeks away! Tap the link in bio to sign up and we’ll see you for the first event, Tuesday, April 29 🫡
.
.
.
@tustinmazda @hbmazda @simplegreen @bike911law @rideshimano @kawasakiusa @rigdsupply @rocknroadirvine @ridecannondale @giantbicyclesusa @linkedcycling