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Running Calendar near Harrison 2026-2027

Monthly updates for Harrison

Get new running races (and updates) in your inbox every month.

Explore the top running races near Harrison for 2026-2027! We've gathered 60 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
August 2026
Aug
23
Su

Summer Sizzler - Chattanooga

5 km 10 km 15 km
September 2026
Sep
5
Sa

Bad Beard Events Oli Kai

Backyard Ultra 3 hr 6 hr 9 hr
Sep
18-19
Fr - Sa

The Georgia Jewel

Trail Run 18 mi 35 mi 50 mi 100 mi
Sep
19
Sa

Running Down Recidivism

5 km
Sep
27
Su

Ironman Chattanooga

Triathlon
October 2026
Oct
16-18
Fr - Su

Chattanooga Mountains Stage Race

Trail Run 18 mi 20 mi 22 mi
Oct
24
Sa

Cleveland Half Marathon

5 km 10 km
Oct
25
Su

7 Bridges Marathon

5 km 10 km ... Marathon 50 km
November 2026
Nov
14
Sa

Chickamauga Battlefield Marathon

5 km Half Marathon Marathon
Nov
14
Sa

Lula Lake Trail Blazer

Trail Run 10 km 13 mi 50 km
Nov
21
Sa

Circle Endurance Event 24 Hour

Backyard Ultra 3 hr 6 hr 12 hr 24 hr
Nov
21
Sa

Bad Beard Events River Gorge Trail Race

Trail Run 7 mi 10 mi 20 mi
Nov
26
Th

Cleveland Turkey Trot - Tennessee

5 km
Nov
28
Sa

Chattanooga Hungry Turkey

5 km 10 km Half Marathon
December 2026
Dec
13
Su

Holiday Hustle - Chattanooga

Trail Run 4 km 7 km
Dec
13
Su

Run Santa Run Chattanooga

5 km 10 km Half Marathon
January 2027
Jan
16
Sa

Mad Backyard Ultra

Backyard Ultra 4 mi
Jan
16
Sa

Snow Bull 6/12 Hour Endurance Runs

Backyard Ultra 13 mi 6 hr 12 hr
February 2027
Feb
19-20
Fr - Sa

River to Clouds Trail Run

Trail Run 27 mi 50 mi 100 mi
September 2030
Sep
3
Tu

Race Day Cert Keith

5 km