Upcoming Half Marathons in Arizona | Summer & Fall 2026
Discover the best upcoming half marathons in Arizona for summer and fall 2026. From Flagstaff to Chandler, find your next race and register today.
July 28, 2026
The HalfRuns Journal
Guides, data, and race picks for half marathoners
Spotlights on standout races, the best halfs in every state by month, weekend results, and the occasional deep dive into the numbers behind the sport.
Race Spotlight
Hellbender 5k & Half Marathon: Race Spotlight Guide
The Hellbender 5k & Half Marathon in Bear Gap, PA is a flat, fast out-and-back along scenic lakes. Learn course details, who it's for, and why it sells out fast.
July 28, 2026
Today on HalfRuns
New Results: Motus Panther Creek & Run Magic City - HalfRuns
Check out fresh finisher results from Motus Panther Creek Trail Run (298 finishers) and Run Magic City (234 finishers). New on HalfRuns.
July 28, 2026
Upcoming Half Marathons in Tennessee 2026
Plan your next 13.1 in the Volunteer State. Discover four standout half marathons in Tennessee for fall 2026, from Chattanooga to Johnson City.
July 27, 2026
Race Spotlight
Running the Rapids Half Marathon and 5K: Race Spotlight
Running the Rapids Half Marathon and 5K on August 22, 2026 in Cohasset, MN. Flat, fast course, scenic lakes, and post-race brew. Ideal for first-timers and PR-seekers.
July 27, 2026
Today on HalfRuns
Today on HalfRuns: July 27, 2026 - Acadia Photos & New Races
New race photos from Acadia Half, plus 5 new races added: Acadia, St. Croix, Mount Rainier, Napa to Sonoma, and Hancock Canal Run.
July 27, 2026
Upcoming Half Marathons in District of Columbia | HalfRuns
Discover the best upcoming half marathons in District of Columbia this fall. Race through D.C.'s iconic landmarks and scenic routes. Plan your next 13.1 adventure.
July 26, 2026
Race Spotlight
Byers Peak Stampede Half Marathon & 5K Run - Race Spotlight 2026
Explore the Byers Peak Stampede Half Marathon & 5K Run in Fraser, CO. A hilly, all-unpaved trail race with stunning views, dogs welcome, supporting Shining Stars Foundation.
July 26, 2026
Today on HalfRuns
Upcoming Half Marathons: July 26 Dispatch | HalfRuns
Catch up on standout half marathons coming soon: Connecticut classic, Alaska cool-down, Ohio fast course, and more. Plan your next race now.
July 26, 2026
Upcoming Half Marathons in Florida (Fall 2026)
Plan your next race with our guide to the best upcoming half marathons in Florida this fall, from Disney to the beach. Find your perfect race now.
July 25, 2026
Race Spotlight
2026 Black Diamond Express Half Marathon & 5K: Race Spotlight
Join the Black Diamond Express Half Marathon on August 23, 2026 in Mendon, NY. Flat trail course, ceramic medals, virtual option. A summer race for PRs and first-timers.
July 25, 2026
Today on HalfRuns
Daily Dispatch: Flying Pig Pump and Run Results | HalfRuns
Fresh finisher results for Flying Pig Pump and Run (5,686) and Lone Star Night Run (54). Updated daily on HalfRuns.
July 25, 2026