Recent News and Events

13th Annual 3 Mile Run/Walk

The Boys and Girls Cross Country/Track Team will be hosting their 13th Annual 3 Mile Run/Walk Race on August 11 during the Knights Kickoff Cookout, with the race beginning at  6:00 p.m. The 3 Mile Run/Walk is a high school cross country and track program fundraiser. 

Click here to access the registration form and sign up today!

  • Pre-registration before July 22 – $25 (includes t-shirt and water)
  • Registration after July 22 – $30 (t-shirt will not be guaranteed)
  • Registration on race day – $30 (5:00 p.m. – 5:30 p.m.)
  • The race begins at 6:00 p.m.

Note: Please meet on the outdoor basketball courts at the high school campus.

For more information, contact Jon Schaap at (909) 917-7828 |

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A unique past and present.

Ontario Christian School is a nonprofit, independent private school, owned and directed by an association of parents and friends of Christian education. We seek to see every student equipped to be courageous leaders who serve God and others, seek His Truth, and impact culture

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Ontario Christian School is a Christ-centered and transformative community. Here, your child is equipped to be a courageous leader who serves God and others, seeks His truth, and impacts culture. Our friendly and experienced team looks forward to partnering with you as you learn more about our school.

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Ontario Christian offers many academic programs for students from preschool to 12th grade. See how our top-ranked private school provides your child with a Christ-centered, college preparatory curriculum equipping them to excel in scholarship and grow in discipleship.

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Ontario Christian fields more than 25 CIF teams winning more than 150 league titles...and counting! Here, students can get involved from football, basketball, and baseball to volleyball, soccer, softball, and golf.

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