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Half Marathon Calendar near San Antonio 2026-2027

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Explore the top half marathons near San Antonio for 2026-2027! We've gathered 27 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathon Calendar United States
August 2026
Aug
29
Sa

Popsicle Half - Lakeland

5 km 10 km Half Marathon
September 2026
Sep
12
Sa

Wild Boar Night Run

Trail Run Half Marathon
Sep
19
Sa

US Road Running - Hudson

5 km 10 km 13 mi
Sep
26
Sa

US Road Running - New Port Richey

5 km 10 km 13 mi
October 2026
Oct
17
Sa

US Road Running - Hudson

5 km 10 km 13 mi
Monthly updates for San Antonio

Get new running races (and updates) in your inbox every month.
Oct
24
Sa

US Road Running - New Port Richey

5 km 10 km 13 mi
Oct
25
Su

Spooky Sprint - Tampa

3 mi 6 mi 15 km Half Marathon
November 2026
Nov
7
Sa

Lake Louisa State Park Trail Run

Trail Run 5 km 10 km Half Marathon
Nov
8
Su

Bodies Race Company - Tampa

3 mi 6 mi 13 mi
Nov
14
Sa

Veterans Run - Tampa

Trail Run 5 km 10 km 13 mi 16 mi
Nov
21
Sa

US Road Running - Hudson

5 km 10 km 13 mi
Nov
28
Sa

US Road Running - New Port Richey

5 km 10 km 13 mi
December 2026
Dec
12
Sa

RunFluent Christmas

Trail Run 4 mi 13 mi
Dec
13
Su

Run Santa Run - Tampa

5 km 10 km Half Marathon
Dec
19
Sa

US Road Running - Hudson

5 km 10 km 13 mi
Dec
26
Sa

US Road Running - New Port Richey

5 km 10 km 13 mi
January 2027
Jan
16-17
Sa - Su

Long Haul 100 - Lakeland, FL

Trail Run 13 mi 100 mi
Jan
31
Su

Time Travel Half-Marathon - Tampa

3 mi 6 mi 13 mi
February 2027
Feb
19
Fr

Gasparilla Distance Classic

5 km 8 km 15 km Half Marathon
March 2027
Mar
6
Sa

Long Play Trail Run

Trail Run 6 km Half Marathon 33 mi
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