Tennessee Running calendar 2025-2026

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Explore the best running races in Tennessee for 2025-2026! Our updated list features 248 exciting races across the state. Find your next race in Tennessee below and join the running community at these great events!

October 2025
Oct
3
Friday

UpStander 5K

5 km
Oct
3
Friday

Horton Trail Race

Trail Run 5 km
Oct
4
Saturday

Champion Paws 5K

5 km
Oct
4-5
Sa - Su

Nashville Spartan Event Weekend

Obstacle Run 5 km 10 km 4 hr
Oct
4
Saturday

Discovery Dash 5k/10k

5 km 10 km
Oct
11
Saturday

Atomic Man Half Iron Triathlon

Triathlon
Oct
17
Friday

Smoky Mountain Very Scary 5K

5 km
Oct
18
Saturday

FSR 100

Trail Run 100 mi
Oct
18
Saturday

Knoxville DEKA FIT

Obstacle Run 5 km
Oct
18
Saturday

Autumn March for ALS

2 mi 5 km
Oct
18
Saturday

Spooky Sprint - Nashville

5 km 10 km 13 mi
Oct
18-19
Sa - Su

Tough Mudder - Nashville

Obstacle Run 5 km 15 km
Oct
18
Saturday

Walking Tall 50/25k

Trail Run 25 km 50 km
Oct
19
Sunday

7 Bridges Marathon

26 mi
Oct
19
Sunday

Spooky Sprint - Memphis

5 km 10 km 13 mi
Oct
25
Saturday

Spookasaurus

5 km 10 km 13 mi
Oct
25
Saturday

Firewater Ultra

Trail Run 50 km 100 km
Oct
25
Saturday

Nashville Half Marathon

5 km 13 mi
Oct
25
Saturday

Cleveland Half Marathon & 5k

5 km 10 km 13 mi
Oct
26
Sunday

Spooky Sprint - Chattanooga

5 km 10 km 13 mi
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