Big Brothers Big Sisters of Flagstaff Dave McKay Memorial Half Marathon and 5K Run/Walk

Get ready to hit the ground running at Arizona's 2nd oldest half marathon on August 10th, proudly brought to you by Kinney Construction Services! We're excited to invite you to our 47th year of racing glory with a chance to claim your own slice of history. Every half marathon hero receives a special finisher's medal to commemorate their achievement, and participants in both the 5k and half marathon will score a vibrant, high-tech Sweatvac long-sleeved shirt.

New thrills this year include the BIZ FIT Finisher's Photo backdrop for that ultimate victory snapshot, an 11 AM cut-off for competitive runners, and a spirited team competition with perks for next year's race. Remember, early birds can start at 6 AM, and we offer a non-binary division to welcome all runners. With proceeds supporting BBBSF Mentoring Programs, every stride you take fosters brighter futures for youth. Registration closes on August 7th, so lace up those sneakers, and let's make unforgettable memories together!