Are the bike tours timed?

No, both the 15k and 5k bike tours are non-timed events.

Do race-day registrations include a shirt?

No, registrations made on race day, November 1st, do not include a shirt.

What is the age recommendation for the 15k bike tour?

The 15k bike tour is recommended for riders age 13 and up because it takes place on open roads.

All races

3 weeks out

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All races

3 weeks out

DINO DASH

Sunday, November 1, 2026Tustin, CA2K – 15K

The Dinosaur Dash is a beloved Orange County tradition that brings the community together to support the Tustin Public Schools Foundation. This multi-sport event offers something for everyone, featuring chip-timed 5k and 10k runs, a 2k fun run, and scenic bike tours. Runners and riders can enjoy a unique experience with student-designed finisher medals and hand-made trophies for top age-group performers. The 15k bike tour takes participants through Tustin and Irvine, while the 5k bike tour provides a family-friendly route on closed roads. Beyond the racing, the event hosts a vibrant family Expo with activities, school fundraising booths, and local exhibitors. It is a fantastic way to support local students and teachers while enjoying a day of fitness and community spirit.