Millie's Princess Run

JUN
13
2026
An annual 5K fundraiser in Lehi, Utah supporting local children with pediatric cancer. The event mixes a 5K and kids run with a family carnival, medals, costumes, a silent auction, and virtual participation options.
Sat 13 Jun 2026
5 kilometers

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Millie's Princess Run

Millie’s Princess Run is an annual community 5K event held in Lehi, Utah that raises funds and support for local children with pediatric cancer. The event sponsors two children each year, known as the Prince and the Princess, and organizers state that 100% of funds raised go directly to the families to help cover treatment-related costs. Runners who register receive a finisher's medal featuring original artwork, and costumes such as tutus, crowns, and superhero outfits are encouraged.

The event combines running with a family-focused carnival. On-site activities include face painting, mascots, interactive games, a ropes course, craft stations, balloon activities, nerf gun play, and a DJ. Food trucks will be available on site. A silent auction with online bidding is part of the fundraiser. Much of the event is produced by unpaid volunteers and sponsors. A separate carnival wristband grants access to paid extra activities; visiting characters, the silent auction, and yard games do not require the wristband. Packet pick-up and same-day registration are held at Holbrook Farms Park, 2504 N Drexler Dr, Lehi, UT 84043. The program also includes an opening ceremony with royalty and a group photo.

Event categories listed include: Visit the organization's website for the most recent information.

  • 5K
  • Kids Fun Run
  • Virtual runner options such as medal and bib shipped or no race packet
5 km
5k All Ages
Kids Fun Run
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