
Fall 2026
Fall Half Marathons in Tennessee
27 fall half marathons in Tennessee from September to November 2026. Race days typically run from 48°F at dawn to 69°F in the afternoon. A typical entry fee is $66. Dates and fees come straight from race registration and refresh every night.
27
fall half marathons
16
cities
69°F
typical race-day high
$66
typical entry fee
October 2026

from $30
Register
from $50
Register
from $25
Register
from $15
Register
from $30
Register
from Free
Register
from $30
Register
from Free
Register
from $17
Register
from $40
Register
from $25
Registerfrom $45
RegisterSpookasaurus (formerly Kooky Not Spooky), An Awesomesauce Event presented by Run Chattanooga
Chattanooga, Tennessee8:30 AM start

from $45
Register
from $20
Register
from $30
RegisterNovember 2026
Quick answers
- When are fall half marathons in Tennessee?
- The season runs September to November. The busiest month is October, with 16 of the 27 races listed here; November has 11.
- What is the weather like for fall half marathons in Tennessee?
- Across 27 of these races, race day typically runs from about 48°F at dawn to 69°F in the afternoon, with rain on about 18 percent of days. Most start early, close to the low.
- Which fall half marathons in Tennessee are fastest?
- By median finish time in their latest results: Run for Freedom, 5K and 10K, + Ruck (2:04:45), Clarksville Half Marathon & 5K - Run & Ruck (2:08:06), and Upper Cumberland Haunted Half Marathon (2:08:06). A fast median usually means a flat course, cool weather, and a competitive field.
- How much does a fall half marathon cost?
- Current entry fees in Tennessee usually run from $65 to $78, with a typical fee of $66 before processing fees. Most raise prices as race day nears.










