Hurry to register for this great, family-friendly fitness event, the RSC Challenge Run obstacle course race for ages 8 and up. The event will begin at 7 p.m. on Friday, May 12, outside the Renaud Spirit Center (RSC), 2650 Tri Sports Circle, O’Fallon 63368. Some of the course obstacles will be just for fun, while others, like the army crawl and tire run, will require some athletic ability. Participants are allowed to go around obstacles, but those who overcome all the obstacles will be awarded a medal at the end of the race.

After the race, everyone is invited to stay and watch a free showing of Disney’s Moana (rated PG; bring blankets or chairs for seating). Other free attractions include the Bubble machine, a balloon artist and face painting. Food will be available for purchase from Papa John’s Pizza, Chick-fil-A and others. And the RSC will offer a 10% discount available all weekend, May 12 – 14, on membership purchases.

The Challenge Run entry fee for race registration through May 11 is $32 for O’Fallon residents and $36 for non-residents. A $10 late fee will be accessed for Race Day registration. Race swag includes a form-fitting athletic shirt available in men’s and women’s sizes. (Shirt sizes are not guaranteed for Race Day entrants.) Online registration is available until noon on May 12 at A registration form to print and submit with the entry fee is also available on the site. For more information call 636-474-2732.