Six-O Trail Half Marathon
Race Day Weather
Warm start, big temp swing
A warm 73°F start means heat management is critical — consider dialing back your goal pace by 10-20 sec/mi. Temps will climb significantly to 91°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing.
Pace Calculator
Enter a finish time to see what race day does to it.
Get forecast alerts for Six-O Trail Half Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Race Info
The Six-O Trail Run Half Marathon is a single clockwise loop of about 13.1 miles through the Six-O Ranch, a 1,600-acre working cattle ranch near Cleburne, Texas. The course runs on single track, dirt ranch roads and open fields, passes around a lake, and includes a couple of water crossings and roughly 1,170 feet of climbing. It starts and finishes at the ranch on the Saturday of race weekend.
