12 Hours Border Run
MAR
14
2026
1.5-Mile Loop
12 Hours Endurance Run
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Event overview
The 12 Hours Border Run takes place on Saturday, March 14, 2026, in Laredo, Texas. The event location is Bartlett Park at 5911 Thomas Ave, Laredo, TX 78045. Registration fee is $250. Registration closes on March 13, 2026. The event is open to participants aged 18 to 70.
Race format and course
The event is a 12-hour endurance race held on a looped course. The loop is 1.5-mile in length. Participants may compete solo or form relay teams of 2 to 12 runners. Visit the organization's website for the most recent information.
12 hr
12 Hours Endurance Run
1.5-Mile Loop