Northshore Half Marathon

  • 2027 date not announced
  • Mandeville, Louisiana
  • Half marathon · 13.1 mi

Where the 2026 race is now

  1. Registration closed
  2. Race daySunday, October 11, 2026
  3. Results posted2026 results
Race day
TBD
Date not announced
Distance
13.1 mi
Half marathon
Entry
Unconfirmed
Not verified yet
Boston qualifier
n/a
Live tracking
Not yet
Shown here race week
Latest results
2026
Official results

Quick facts

  • Flat lakefront and rail-trail course that runners commonly use to chase a half marathon best.
  • Half and 10 miler share a 1,250 entry cap, and spots have run out ahead of race week.
  • 3.5 hour limit at roughly 16:00 per mile, with a SAG vehicle sweeping the back of the field.
  • Runners still on the half course at the split past 8:25 a.m. get redirected onto the 10 miler.

Course

Start and finish sit under the oaks inside Fontainebleau State Park. From there the route strings together Lakeshore Drive, the tree lined blocks of Old Mandeville, West Beach Boulevard, and a section of the Tammany Trace rail trail. There is essentially nothing to climb, so what decides the day is wind off Lake Pontchartrain and whether the first six miles were honest.

Race-day weather

Mid October on the lake usually opens mild, often in the 60s, with humidity still sitting on the course at a 7 a.m. start. It is a long way from a Louisiana summer race, but a high dew point can still stack effort onto the closing miles.

About the Northshore Half Marathon

St. Tammany Parish runners treat this as the fall race worth planning around, and the entry cap makes late signups a gamble. The half and the 10 miler split a combined 1,250 spots, corrals are assigned by predicted finish, and a Saturday evening 5K in Old Mandeville opens the weekend before the Sunday morning start.

Past Northshore Half Marathon dates and results

YearDateStatusResults
2026Sunday, October 11, 2026Results availableOpen results

Your race experience

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Northshore Half Marathon FAQ

When is the Northshore Half Marathon?

We're waiting for the finalized date for the 2027 Northshore Half Marathon. The most recent running was on Sunday, October 11, 2026.

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