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Race Overview
The Northshore Half Marathon is an annual road race held at Fontainebleau State Park in Mandeville, Louisiana. First run in 2010, the race has grown into a marquee Northshore event that has sold out in each of the past two years. The flat, fast course starts and finishes near the park's lakefront pavilions, passing through the historic streets of Old Mandeville and along the Tammany Trace before returning to the park.
WikipediaFAQ
When is the 2026 Northshore Half Marathon?
The 2026 Northshore Half Marathon will be held on Sunday October 11, 2026.
Northshore Half Marathon Course Map
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Northshore Half Marathon Weather History
Northshore Half Marathon Weather Averages
Average Temp: 71°, Average Low: 60°, Average High: 83°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 60° | 63° | 69° | 75° | 79° | 80° | 82° | 83° |
| Feel | 60° | 63° | 69° | 75° | 80° | 81° | 82° | 82° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 3mph | 1mph | 4mph | 3mph | 6mph | 7mph | 8mph | 7mph |
| Dew | 56° | 58° | 62° | 62° | 60° | 58° | 57° | 56° |
| RunScore |  |  | | |  | | | |
Northshore Half Marathon 2025
Oct 12, 2025
Clear conditions throughout the day.
Low: 58°, High: 83°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp |  58° |  61° | 67° | 73° | 77° | 79° | 80° | 82° |
| Feel | 58° | 61° | 67° | 73° | 77° | 79° | 80° | 80° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 5mph | 2mph | 6mph | 2mph | 8mph | 7mph | 8mph | 8mph |
| Dew | 53° | 55° | 58° | 57° | 55° | 50° | 49° | 49° |
| RunScore | | | | | | | | |
Northshore Half Marathon 2024
Oct 13, 2024
Clear conditions throughout the day.
Low: 63°, High: 84°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 63° | 65° | 72° | 77° | 80° | 82° | 83° | 83° |
| Feel | 63° | 65° | 72° | 77° | 82° | 84° | 85° | 85° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 1mph | 0mph | 1mph | 4mph | 4mph | 6mph | 7mph | 7mph |
| Dew | 59° | 61° | 66° | 67° | 66° | 66° | 65° | 63° |
| RunScore | | | | | | | | |