The 2026 Northshore Half Marathon has concluded.Share your finish

Northshore Half Marathon

Race complete
Mandeville, LA, USA · October 11, 2026·
clear-day62°·71° high·Calm·Dry
5
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Race Day Weather

clear-day
62°at start
81° high
Breezy
Dry
Your goal
0:00:00

Warm afternoon, adjust pace wisely

Runners will face a gradual temperature rise from 62°F at the start to 79°F by the finish, with average humidity at 78%. A light headwind will challenge runners between miles 3-6 and 13-14, while tailwinds will aid in miles 1 and 9-11. It's crucial to start conservatively and hydrate frequently, especially as the humidity may impact performance throughout the race.

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Pace Calculator

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Race Plan

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A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.

Race Pace
Weather Splits
Nutrition
Gear & Packing
T-Minus
Carb Tracker
Spectator Guide
Race Band

Race Info

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.

Race weekend

Saturday, October 10
6:00 PMJockamo IPA 5K (3.1 mi)
Sunday, October 11
7:00 AMHalf Marathon (13.1 mi)
7:00 AM10 Miler (10.0 mi)

FAQ

When is the 2026 Northshore Half Marathon?

The 2026 Northshore Half Marathon will be held on Sunday October 11, 2026.

What is the time limit for the Northshore Half Marathon?

The time limit for the Northshore Half Marathon is 3.5 hours.

What will the weather be like for the 2026 Northshore Half Marathon?

The forecast calls for a high of 84°F and a low of 62°F with a 0% chance of rain.

What is the elevation profile of the Northshore Half Marathon?

The Northshore Half Marathon has 404ft of total elevation gain. View the interactive course map above for a detailed elevation profile.

Historical Weather

Based on 10 years of data
Avg Temp
65°F
L:63° H:69°
RunScore
6
Conditions
Rain Freq
0%
0 of 10 yrs
Wind5mph
Dew59°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-day
62°/71°-
5
2025
clear-night
59°/68°-
6
2024
clear-night
64°/72°-
5
2023
clear-day
54°/60°-
9
2022
clear-day
59°/66°-
7
2021
clear-day
67°/76°-
4
2019
partly-cloudy-night
56°/60°-
7
2018
partly-cloudy-night
61°/62°-
7
2017
partly-cloudy-night
76°/81°-
2
2016
partly-cloudy-night
69°/74°-
4