5K races near San Antonio, Texas — 2026 running calendar

Jun

13

Texas Sun Showdown Half Marathon, Relay & 5k

San Antonio, Texas, United States

$40.00 - $88.00

Running

Half-Marathon 5K +2

Jun

19

The Longest Day 5K/10K/0.5k Beer Run by Beard vs Beans

San Antonio, Texas, United States

$25.00 - $40.00

Running

5K 10K Sleep-In Donation/Virtual 0.5K +1

Jun

19

Treat Trot San Antonio

San Antonio, Texas, United States

$17.00 - $42.00

Running

Kids Dash 1.6K 5K 10K +3

Jun

26

Big Red and Barbacoa 5K Run/Walk

San Antonio, Texas, United States

$35.00

Running

5K

Jul

16

MidSummer Night’s Dream 5k , 10k, and 10K 2-Person Relay

San Antonio, Texas, United States

Running

5K

Jul

24

Sarr Women's Run

San Antonio, Texas, United States

$15.00 - $50.00

Running Walking

10K 5K Girl Power Run +2

Jul

31

Brack Alumni Dash 5k and 5K Relay

San Antonio, Texas, United States

$20.00 - $45.00

Running

5K 1.6K

Aug

07

Remember the Alamo…Beer! 13.1, 13.1 Relay, 5k, or 10k

San Antonio, Texas, United States

Running

5K

Aug

30

Summer Sizzler- San Antonio

San Antonio, Texas, United States

Running

1.6K 5K 10K 15K

Aug

29

Run to Breast Cancer 5K/10K/13.1 SAN ANTONIO

San Antonio, Texas, United States

Running

5K 10K Half-Marathon 1.6K +2

Aug

23

Mascarita 5K Run

San Antonio, Texas, United States

Running

5K

Aug

16

Summer Meltdown Half Marathon - San Antonio

San Antonio, Texas, United States

Running

1.6K 5K 10.5K Half-Marathon +2