Join Our Mailing List

What are You Looking for?

Ralston House 12th Annual .5K Endurance Challenge

One Day. One Race.
12th Annual .5K Endurance Challenge
Saturday, August 4 – Olde Town Arvada

​Race for a Child – You will race for a child who was helped by Ralston House in the past year. Wear a race bib for your special child.

Race Information

Registration Opens at 8:30 a.m.

Pancake Breakfast Opens at 8:30 a.m. (for a donation)

Race begins at 10 a.m.

Start line: Near the Olde Town library (7325 W 57th Ave)

Join us for live music by the Funk Uglies, chair massages, face painting and other free fun activities for kids, lots of fun, freebies and food. Special guests and participation medals for kids, too!

​T-shirts will be distributed to pre-registered racers (and same day entrants as supplies last).


Park at the Hub Parking located at 7510 Grandview Ave., click here for more information.


Golden Shoe Awards for oldest and youngest racers, first and last place racers,

and team awards


  • facepainting

  • balloon animals

  • carnival games

  • character autographs and much more!

  • police and fire vehicles

  • safety fair

Return to Listings