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Arkansas Half Marathon Calendar 2025-2026

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Monthly updates for Arkansas

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

Explore the best half marathons in Arkansas for 2025-2026! Our updated list features 40 exciting races across the region. Find your next race in Arkansas below and join the running community at these great events!

December 2025
Dec
20
Sa

US Road Running - Fort Smith

5 km 10 km Half Marathon
January 2026
Jan
1
Th

US Road Running - Little Rock

5 km 10 km 13 mi
Jan
3
Sa

US Road Running - Fort Smith

5 km 10 km 13 mi
Jan
3
Sa

US Road Running - Springdale

5 km 10 km Half Marathon
Jan
17
Sa

US Road Running - Fort Smith

3 mi 6 mi 13 mi
Jan
24
Sa

Papa Loco Marathon

Half Marathon Marathon
Jan
24
Sa

Bodies Race Company - Little Rock

5 km 10 km 13 mi
Jan
31
Sa

Hot Springs Half Marathon

Trail Run Half Marathon
February 2026
Feb
7
Sa

Running From Yeti

5 km 10 km 13 mi
Feb
7
Sa

US Road Running - Fort Smith

5 km 10 km 13 mi
Feb
21
Sa

US Road Running - Fort Smith

5 km 10 km 13 mi
Feb-Mar
28-1
Sa - Su

Little Rock Marathon

5 km 10 km Half Marathon Marathon
Feb
28
Sa

The Mud Run - Little Rock

Obstacle Run 5 km 10 km Half Marathon Marathon
March 2026
Mar
7
Sa

US Road Running - Fort Smith

5 km 10 km 13 mi
Mar
7
Sa

US Road Running - Springdale

5 km 10 km Half Marathon
Mar
8
Su

Run Pig Sooie

5 km Half Marathon
Mar
21
Sa

US Road Running - Fort Smith

5 km 10 km 13 mi
Mar
28
Sa

Mission Run in the Ozarks Marathon

5 km Half Marathon Marathon
Mar
29
Su

Fort Smith Marathon

Half Marathon Marathon
April 2026
Apr
4
Sa

Passion Play Trail Run

Trail Run 5 km 5 mi 13 mi