Big Texas Ultra
The Big Texas Ultra is an two day endurance event featuring a 15K on Friday and a 15K, 50K, 100K & 15K RUCK on Saturday

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The Big Texas Ultra is an two day endurance event featuring a 15K on Friday and a 15K, 50K, 100K & 15K RUCK on Saturday
Welcome to the Quad Rock 50 and 25 mile trail races, an event put on by trail runners for trail runners. Taking place on the