Half Marathons in Louisiana
As of October 6, 2026, Crewable lists 9 upcoming half marathons in Louisiana from October 2026 to January 2027. The next is Northshore Half Marathon on October 10 in Mandeville. Registration is open for 7. One advertises prize money.
Sources: UltraSignup, RunSignUp, UTMB, race organizers and race websites
Race calendar
October 2026
7 racesHaunted 5K, 10K, & 13.1M at Shreveport, LA (43)
Shreveport, LAHalf Marathon10K+1Open until Oct 24from $30Big Easy Halloween Half Marathon, 10K & 5K
New Orleans, LAHalf Marathon10K+1Open until Oct 26from $25Medal Madness 5K, 10K, & 13.1M at Slidell, LA (44)
Slidell, LAHalf Marathon10K+1Open until Oct 31from $30Salute to Veterans 5K/10K/Half Marathon - Shreveport
Bossier City, LAHalf Marathon10K+1Open until Nov 1from $15
November 2026
1 raceJanuary 2027
1 raceQuick answers
What is the next half marathon in Louisiana?
Northshore Half Marathon, on Saturday, October 10, 2026, in Mandeville. Distances: Half Marathon, 10 mi, 5K.
How many half marathons in Louisiana have open registration?
7 of the 9 list registration as open as of October 6, 2026, including Northshore Half Marathon, Haunted 5K, 10K, & 13.1M at Slidell, LA (42) and Haunted 5K, 10K, & 13.1M at Shreveport, LA (43).
Which half marathons in Louisiana offer prize money?
One race advertises prize money.
What is the busiest month for half marathons in Louisiana?
October 2026, with 7 of the 9. November 2026 follows with 1.
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