LA · December 2026
Half Marathons in Louisiana in December
7 half marathons in Louisiana are on the calendar for December 2026, in Kenner, Lake Charles, Lafayette, Slidell and more. Tap a race for the course, weather, past results and how to register.
Kenner's Ole Man River Half Marathon · Kenner, Louisiana
Lake Area Runners Presents Swamp Stomp 1/2 Marathon & 1 Mile Fun Run · Lake Charles, Louisiana
2C
2026 Cajun Country Run · Lafayette, Louisiana
Cajun Country Run (1/2 Marathon, 10k, 5k & Fun Run) · Lafayette, Louisiana
Holiday 5K, 10K, & 13.1M at Slidell, LA (51) · Slidell, Louisiana
Monroe Jingle Bell Classic · Monroe, Louisiana
Holiday 5K, 10K, & 13.1M at Shreveport, LA (52) · Shreveport, Louisiana