Get ready for an exhilarating day of fitness and fun at the Spring Fling Prairie Dog Half, 10k, and 5k on Sunday, April 13, 2025, in scenic Arvada, Jefferson! This vibrant spring event is perfect for runners of all levels, from seasoned half marathon enthusiasts to those looking to tackle the 10k or 5k distances. Join fellow participants in celebrating the season with a thrilling race experience and the chance to enjoy the beautiful surroundings. Don't miss out on this fantastic opportunity to challenge yourself and embrace the spirit of spring! Be sure to check out the race information for details on schedules, course layouts, and packet pick-up. Lace up your running shoes and get ready to make unforgettable memories at the Spring Fling!