The 2026 Run in Lyon has concluded.

Run in Lyon

Race complete
Lyon, France · October 4, 2026
partly-cloudy-day61°·70° high·Calm·Dry
5
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Race Day Weather

partly-cloudy-day
61°at start
79° high
Calm
Dry
Your goal
0:00:00

Warm start, rising temps ahead

Runners will face a steady rise in temperature from 63°F to 78°F. With high humidity at 83%, pacing adjustments will be crucial to avoid fatigue. Light winds will not significantly impact performance, allowing for a focus on hydration and maintaining a steady effort throughout the race.

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Pace Calculator

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Race Info

Run in Lyon is an annual marathon held each October in Lyon, France. The course starts near the historic Palais de Justice on the Saône riverbank in the Vieux-Lyon district and finishes at Place Bellecour, passing Parc de la Tête d'Or and the Confluence district along the way, with about 293 meters of total elevation gain. It runs alongside a half marathon, a 10K and a 5K charity run, drawing roughly 30,000 runners across all four distances. The marathon is a Boston Marathon qualifier.

Race weekend

Sunday, October 4
8:30 AMHalf Marathon (13.1 mi)
10K (6.2 mi)
Run Solidaire (3.1 mi)
Area Map

Course Map

FAQ

When is the 2026 Run in Lyon?

The 2026 Run in Lyon will be held on Sunday October 4, 2026.

Is the Run in Lyon a Boston Marathon Qualifier?

Yes, the Run in Lyon is an official Boston Marathon qualifier.

What is the time limit for the Run in Lyon?

The time limit for the Run in Lyon is 5.5 hours.

What will the weather be like for the 2026 Run in Lyon?

The forecast calls for a high of 79°F and a low of 61°F with a 0% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.

Historical Weather

Based on 4 years of data
Avg Temp
58°F
L:55° H:61°
RunScore
8
Conditions
Rain Freq
0%
0 of 4 yrs
Wind8mph
Dew51°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
cloudy
50°/56°-
10
2024
cloudy
64°/68°-
5
2023
clear-night
46°/60°-
9
2022
cloudy
59°/63°-
7