Ugly Sweater 5K - 2026 Washington Park · Denver, CO Date & TimeDateSunday, December 20, 2026Time9:00 AM MSTCost$37.05 SportsHoliday Get tickets · $37.05 → Sign in to save CalendarAdd to Google Calendar Add to Outlook Add to Apple Calendar (.ics) ShareShare on X Share on Facebook Share by email About this eventDust off that tacky sweater at the Ugly Sweater 5K. Get more events like this Free daily picks for live events around Denver. No account needed. Leave this field empty Email address Your ZIP code (optional) Email me local picks Remind me about this event Reminders arrive the day before, with our daily picks. Unsubscribe any time. More events in DenverDec14Mon, Dec 14, 2026Colorado Avalanche v Utah MammothBall ArenaDenver, CODec17Thu, Dec 17, 2026Denver Nuggets v Atlanta HawksBall ArenaDenver, CODec20Sun, Dec 20, 2026MessiahWellshire Presbyterian ChurchDenver, CODec25Fri, Dec 25, 2026Denver Broncos vs. Buffalo BillsEmpower Field At Mile HighDenver, COJan2Sat, Jan 2, 2027Denver Nuggets v New York KnicksBall ArenaDenver, COJan20Wed, Jan 20, 2027Colorado Avalanche v Boston BruinsBall ArenaDenver, COAll events in Denver →November 2026 events in Denver →December 2026 events in Denver →Sports in Denver →This weekend in Denver →Sunday events in Denver →