www.semi-marathon-de-chartres.fr

Semi Marathon de Chartres-Sitrans

Name: Semi Marathon de Chartres-Sitrans
Start: 2026-03-07
End: 2026-03-08
Location: Chartres

location_city Chartres

flag France

calendar_today 07 Mar, 2026 – 08 Mar, 2026

directions_run Running

language Official Website

About the Event

Be part of a major running festival in the shadow of a Gothic masterpiece at the Semi-Marathon de Chartres Sitrans weekend on 7th-8th March 2026. This celebrated 28th edition transforms the historic city into a vibrant hub for runners, featuring a flagship 21.1km race that often sells out, alongside a popular 10km, a 5km, and children's races. The fast and scenic routes offer stunning views of the iconic Chartres Cathedral, blending urban energy with the serene beauty of the Eure valley. With over 4,300 participants, professional organization, and an electric village atmosphere supported by 250 volunteers, it’s one of the premier spring running events in the Centre-Val de Loire region. Secure your entry early for this complete running experience, where sporting challenge meets unparalleled cultural backdrop.

Races Offered

5 km

Mar 08, 2026

straighten

Distance — 5K

terrain

Type — Road running

timer

08:45

10 km

Mar 08, 2026

straighten

Distance — 10K

terrain

Type — Road running

timer

09:20

Half Marathon

Mar 08, 2026

straighten

Distance — 21.1K

terrain

Type — Road running

timer

10:30

Weather Overview

These values represent the 3-year monthly averages for March in Chartres.

Temp (°C)

Feels Like (°C)

thermostat 4.5° / 12.4°

wb_sunny 0.2° / 8.0°

Wind (km/h)

Humidity (%)

air 16.0 /

water_drop 78.7%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 4.5° / 12.4°

wb_sunny 0.2° / 8.0°

air 16.0 km/h

water_drop 78.7%

About Chartres

Chartres is a small city in the Centre-Val de Loire region of France, approximately an hour south-west of Paris by train. Population is 39,000 (2017) although that rises to 100,000 when the surrounding towns are taken into consideration. The main attraction for most visitors to Chartres is the 12th-century cathedral, considered by many art historians to be the finest surviving example from the High Gothic period. In the last couple of years a new mayor has overseen the modernization of the centre of the town. There has provoked both positive and negative reactions from the "Chartrains", but there is no doubt that the town is undergoing a certain renewal.