Half-Marathon races near San Antonio, Texas — 2026 running calendar
41 events found
May
23
Memorial Day Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
Running
5K
10K
Half-Marathon
1.6K
+2
May
10
Run This Mother Half Marathon, 10k, 5K
San Antonio, Texas, United States
Running
Half-Marathon
10K
5K
+2
May
02
Sunrise Marathon 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
Running
5K
10K
Half-Marathon
1.6K
+2
May
02
Cinco De Mayo Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
Running
5K
10K
Half-Marathon
1.6K
+2
May
02
The Wiener Run 5K & 10K - San Antonio
San Antonio, Texas, United States
Running
1.6K
5K
10K
Half-Marathon
+1
Memorial Day Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
23 May, 2026 (Sat)
Running
5K
10K
Half-Marathon
1.6K
+2
Run This Mother Half Marathon, 10k, 5K
San Antonio, Texas, United States
10 May, 2026 (Sun)
Running
Half-Marathon
10K
5K
+2
Sunrise Marathon 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
02 May, 2026 (Sat)
Running
5K
10K
Half-Marathon
1.6K
+2
Cinco De Mayo Run 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas, United States
02 May, 2026 (Sat)
Running
5K
10K
Half-Marathon
1.6K
+2
The Wiener Run 5K & 10K - San Antonio
San Antonio, Texas, United States
02 May, 2026 (Sat)
Running
1.6K
5K
10K
Half-Marathon
+1