2026 La Rochelle Marathon - Nov 29

2026 La Rochelle Marathon - Nov 29 Countdown

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Race Information

Race2026 La Rochelle Marathon - Nov 29
CityLa Rochelle
Date2026-11-29 at 09:00
Field Size~2,955 runners
Time Limit5 hours 30 min
Cutoff pace7:49/km
TimezoneEurope/Paris
Official SiteAssociation Marathon de La Rochelle - Serge Vigot

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Race Day Weather

Average Temperature9.6°C / 49°F
Humidity86%
Wind28.9 km/h
Rain Chance46%
Typical ConditionsLate-November Atlantic coast: cool, damp and breezy, with daytime highs near 11°C (51°F), humidity around 84%, and an ocean wind that averages 28 km/h. November is La Rochelle's wettest month, so rain is roughly a coin-flip on race day.

What to Prepare: Dress for cool, wet running: a light long-sleeve base layer, a packable rain shell for the exposed quayside stretches, and a cap. The fast, flat course rewards even pacing, but the open Atlantic headwind on the harbour sections can sap energy, so tuck into a group when you can.

Based on historical averages for race week. Use our Weather Score Calculator and What to Wear Guide for personalized advice.

Wind Impact on Race Day

Wind at 28.9 km/h can affect your marathon pace by 5-15 seconds per kilometer. Headwinds slow you down exponentially — a 20 km/h wind costs more than twice a 10 km/h wind.

Calculate your wind-adjusted pace →

Race-Week Climate

Based on 20 years of race-week weather (2005-2024), MERRA-2 reanalysis

Cooler Typical Warmer
Temperature 5.7°C 9.8°C 13.5°C
Dew point 3°C 7.5°C 11.4°C
Wet-day chance: 46% Runnability: 65/100

Data: NASA POWER (MERRA-2 reanalysis), NASA Langley Research Center

Course Profile

Course TypeDouble-loop (two laps of 21.0975 km)
Elevation Gain0m
TerrainSealed urban roads and harbour-front quays through La Rochelle's historic centre, past the medieval towers of the Old Port, with flat, fast tarmac the whole way. Some quayside sections are exposed to Atlantic wind.
ProfileFast and almost flat. The route runs two identical 21.1 km loops out from the Old Port (Vieux-Port); each loop has only one short rise, near the Marcel Deflandre stadium, so the course preserves your rhythm and ranks among France's genuine PB routes. Don't expect literally zero climb, but the gradients are negligible.
Boston QualifierYes — Check your BQ time

Prepare for 2026 La Rochelle Marathon - Nov 29

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Frequently Asked Questions

When is the La Rochelle Marathon 2026 and how do I register?

The 35th La Rochelle Marathon (Serge Vigot) runs on Sunday, November 29, 2026, with a 9:00 a.m. start from the Old Port. Entry is first-come, first-served (no lottery) through the official portal, with the marathon price held at EUR 58 for a fourth straight edition before rising later. The marathon bib quota is 8,500, but the race has not historically sold out, so there is no ballot to clear.

Is the La Rochelle Marathon course flat and good for a PB?

Yes. The course is fast and almost flat, run as two identical 21.1 km loops from the Old Port, with only one short rise per loop near the Marcel Deflandre stadium. The negligible gradients mean it is one of France's most reliable personal-best courses. The main variable is the Atlantic wind on the exposed harbour stretches, not the elevation.

Does the La Rochelle Marathon count as a Boston qualifier?

Yes. The marathon holds the French Athletics Federation's Label Or (Gold) and World Athletics homologation, so it is a certified, measured course and your finish time is valid for Boston Marathon qualification and other certified-course requirements. You do not need a qualifying time to enter La Rochelle itself, only to use the result for Boston.

What is the time limit for the La Rochelle Marathon?

The official time limit is 5 hours 30 minutes from the gun. There is an intermediate checkpoint at the 30 km mark with a 4-hour cutoff; runners past that barrier lose course safety support and are withdrawn. The fast, flat profile makes the 5h30 limit comfortable for most marathoners who train consistently.

What should I wear for the La Rochelle Marathon weather?

Late November on the Atlantic coast is cool and damp: expect highs near 11°C (51°F), humidity around 84%, and an ocean breeze averaging 28 km/h. November is the city's wettest month, so plan for rain. Wear a light long-sleeve base layer plus a packable shell, gloves and a cap, and choose shoes with reliable wet-road grip.

How big is the La Rochelle Marathon and what is the atmosphere like?

The full marathon drew about 2,955 finishers in 2025 (34th edition); the wider race weekend, including the 10 km, totals roughly 6,000 finishers. It is a mid-size, runner-focused event rather than a mega-marathon, with a festive seaport atmosphere through La Rochelle's medieval Old Port and lively crowd support on the quays.

How do I get to La Rochelle for the marathon?

La Rochelle sits on France's Atlantic coast in Charente-Maritime. The nearest airport is La Rochelle - Ile de Re (LRH), with seasonal European links; for wider connections fly into Bordeaux (BOD) or Nantes (NTE) and take the train. Direct TGV trains connect La Rochelle to Paris Montparnasse in about 3 hours. The compact, walkable old town keeps the start, expo and most hotels within easy reach of the Old Port.

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