DC
Decker Challenge Half Marathon
Race Date
Dec 13, 2026
Location
Austin, TX
Course Info
USATF CertifiedTerrain
road
Elevation Gain
0'
Net Drop/km
0 m (Flat)
Separation
0.0%
USATF Certified Course
TX19062LAB
Relatively flat with minimal net elevation change. Loop course — start and finish are close together.
Race Day Weather
5-year historical avgStart (Low)
50°
Afternoon (High)
67°
Pleasant conditions — light layers at start, comfortable by finish
0.1"
Precipitation
12 mph
Wind
70%
Humidity
Race Photos
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