Get ready to celebrate the U.S. Army's birthday on Saturday, June 13th, 2026, by joining thousands of runners in this innovative "live virtual" 5k or 10k—simply start at 8am Eastern from any safe, legal location in your area, check in via text or Facebook Live, and submit a photo or screenshot of your tracked time. Every participant takes home a custom 3-inch Army Birthday medal, and age group winners across various categories receive special laser-engraved details on the back of theirs. If race day doesn't work for you, you can still grab a medal with a "medal only" option, though you won't be eligible for age group recognition or official rankings.