Tennessee in late fall is a gift to runners. The summer humidity has finally let go, the mornings are crisp, and the roads and greenways feel made for long, steady miles. If you've been circling a half marathon on your calendar, this is the window to commit — there are 5 upcoming half marathons in the state between November and December 2026, and four of them are worth planning your weekend around. Whether this is your first 13.1 or one of many, here's where to look next.
Big River Crossing Half Marathon
Saturday, November 14, 2026 — Memphis, Tennessee
A Runner Favorite with a score of 89 out of 100, this is the headliner of the November slate. Memphis brings the kind of race-day energy that makes a half feel like an event you'll talk about for weeks, and the Big River Crossing name hints at the kind of scenery that keeps your mind off the last few miles. If you're chasing a fall goal race or just want a memorable city half, put this one at the top of your list. See the Big River Crossing Half Marathon details.
Secret City Half Marathon and 5K
Saturday, November 14, 2026 — Oak Ridge, Tennessee
Also on November 14, the Secret City Half in Oak Ridge earns a Standout score of 84 out of 100. Oak Ridge has a character all its own, and a half marathon here pairs small-city warmth with a course that's clearly earned strong marks from runners. The 5K option makes it an easy one to bring a friend or family member along for. Explore the Secret City Half Marathon and 5K.
Clarksville Half Marathon & 5K
Saturday, November 14, 2026 — Clarksville, Tennessee
A third race on the same Saturday, the Clarksville Half Marathon & 5K lands as a Runner Favorite at 80 out of 100. That's a lot of quality packed into one weekend in Tennessee — and a nice problem to have if you're deciding where to line up. Clarksville's half is a solid pick for runners who want a well-regarded local race with a shorter option alongside it. Get the Clarksville Half Marathon & 5K details.
Run LoCo Certified Half Marathon and 5K Elf On the Run
Saturday, December 5, 2026 — Lenior City, Tennessee
If you'd rather stretch your season into December, the Elf On the Run in Lenior City is your move. It's a Solid Pick at 74 out of 100, and the holiday theme gives it a lighter, festive feel — the kind of race where the finish line comes with a little extra cheer. A great choice if you want one more goal before the year closes out, or if you're easing into the distance with the 5K. Learn more about the Run LoCo Certified Half Marathon and 5K Elf On the Run.
Pick Your Weekend and Register
Three races on November 14 means you have options, and the December race gives you a reason to keep training through the holidays. These fill up, so now is the time to choose your race and get registered. For the full picture of what's ahead — including all 5 upcoming half marathons in the state — head to our Tennessee half marathon directory. Find the race that fits you, and we'll see you at the start line.