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Fiesta Days Diaper Derby

Sunday, May 28, 2023 from 9:30a - finish


Bottoms up and knees down. Get ready to waddle, crawl or tippy toe to cross the Finish Line.

Vacaville Fiesta Days will be hosting our 50th Annual Diaper Derby on Sunday, May 28, 2023.

Registration starts at 9:30 a.m. and the official start time of the Derby will take place at

10:00 a.m. The races are open to tiny athletes 7 months to 4 years old.

Early Registration will be $10, due by April 30, 2023. Same day entry is $15 (cash only). Early registration can be mailed into PO Box 5263, Vacaville CA 95686, online at our website – or contact us at the Fiesta Days office at 707-448-4613.

There are five age divisions for Boys and Girls:

Crawlers (7-11 months),

Shrimps (12 –18 months),

Tippy Toes (19 – 24 months), 

Rugrats (25 – 36 months) and

Youngsters (37 – 48 months).

We are more than happy to have you bring your cameras, cellphones and all things

flashy, it may even help motivate your child to become the winner!

The winners will be announced by our Chairperson Jennifer Johnson.

Jennifer Johnson is a long time Vacaville resident. Jennifer has been involved with

Fiesta Days for many years and is excited to now be handling the Diaper Derby. She

stated that she loves the family atmosphere and watching generation after generation

return to enter the Diaper Derby. Our community and its involvement are what makes a

difference in making the Diaper Derby such a fun and great success each year.

This event can go quickly, so make sure to have ALL AGES there at 9:30-10:00 for the start of the event, so no one misses out!

Hope to see you there!

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2023 Diaper Derby form

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