Several records were broken at the 2024 Denver Colfax Marathon. Nearly 25,000 runners took part in the two-day event, making it the biggest race in the city’s history. Read more: https://www.9news.com/article/sports/local-sports/2024-denver-colfax-marathon/73-c7f531c4-788a-42de-adea-a895f7f77297 ----- More local videos here: https://youtube.com/@9news Subscribe to NEXT: https://youtube.com/@Nexton9NEWS Stay connected: 9NEWS Website: https://www.9news.com/ Facebook: https://www.facebook.com/ilike9news Twitter: https://twitter.com/9NEWS Instagram: https://www.instagram.com/9newsdenver/ Download the 9NEWS App: https://www.9news.com/appredirect/ Sign up for the 9NEWSLETTER: https://www.9news.com/email 9NEWS (KUSA) is located in Denver, Colorado.