Photo: gadl · CC BY-SA 2.0 · Wikimedia CommonsRoad Running
The Medieval Marathon of Seine-et-Marne
Blandy, France
May 15, 2027 to May 16, 2027Date confirmed
42.2 km21.1 km5 km
Nature & Off-RoadCulture & History+8
FRDepartment & Local Running Guide
Running Calendar Races in Seine-et-Marne: Local Races & Courses
56 verified events (6 confirmed dates) and 266 races in Races in Seine-et-Marne with course maps and elevation profiles.
Events566 confirmed dates
Competitions266Races & courses
Distances1 - 67 kmCourse distance range
Max. Elevation Gain+1,770 m D+Course elevation profile
Selected Events
Featured Events & Highlights
Photo: gadl · CC BY-SA 2.0 · Wikimedia Commons
Photo: Howard N2GOT · CC BY 2.0 · Wikimedia CommonsTrail RunningWalking & Hiking
Trail du Pays de l'Ourcq
Crouy-sur-Ourcq, France
June 6, 2027Date confirmed
35 km18 km13 km12 km
Nature & Off-RoadCharity Run+6
Photo: U.S. Marine Corps photo by Lance Cpl. Rebecca Floto · Public Domain · Wikimedia CommonsObstacle Course RacingSpartan Race Series
Spartan Race Paris Jablines
Jablines, France
Date to be announcedDate TBA
10 km5 km24 h12 h+2
FestiveKids & Youth Races+4
Photo: Daniel VILLAFRUELA · CC BY-SA 4.0 · Wikimedia CommonsTrail RunningWalking & Hiking
Trail du Soldat de la Marne
Meaux, France
Date to be announcedDate TBA
30 km20 km10 km5 km
Culture & HistoryNature & Off-Road+3
Photo: Daniel VILLAFRUELA · CC BY-SA 4.0 · Wikimedia CommonsTrail RunningWalking & Hiking
Trail de l'Aubetin
Saint-Augustin, France
Date to be announcedDate TBA
27 km18 km12 km8 km
Nature & Off-RoadForest
Photo: Daniel VILLAFRUELA · CC BY-SA 4.0 · Wikimedia CommonsTrail RunningWalking & Hiking
Trails de la Brie des Morin
Saint-Cyr-sur-Morin, France
Date to be announcedDate TBA
61.2 km42.9 km25.4 km10.1 km
City RunNature & Off-Road+1
Photo: Hefin Owen from Wales · CC BY-SA 2.0 · Wikimedia CommonsSwimrunSwimrun Tour
Harmonie Mutuelle Swimrun of Paris
Jablines, France
Date to be announcedDate TBA
29.5 km23.4 km11.7 km6.1 km+1
Lakes & PondsKids & Youth Races+4
Photo: gadl · CC BY-SA 2.0 · Wikimedia CommonsRoad RunningNordic Walking
10 km Forestier - Roissy en Brie
Roissy-en-Brie, France
Date to be announcedDate TBA
10 km4.7 km2 km1 km
Nature & Off-RoadForest+4
Dates & Schedule
Race Calendar
May 2027
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| May 15, 2027 - May 16, 2027 | The Medieval Marathon of Seine-et-Marne | Blandy, Île-de-France, FR | Road Running | 42.2 km21.1 km5 km |
June 2027
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Jun 6, 2027 | Trail du Pays de l'Ourcq | Crouy-sur-Ourcq, Île-de-France, FR | Trail RunningWalking & Hiking | 35 km18 km13 km12 km |
Date to be announced
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Date to be announced | Spartan Race Paris Jablines | Jablines, Île-de-France, FR | Obstacle Course Racing | 10 km5 km24 h12 h |
| Date to be announced | Trail du Soldat de la Marne | Meaux, Île-de-France, FR | Trail RunningWalking & Hiking | 30 km20 km10 km5 km |
| Date to be announced | Trail de l'Aubetin | Saint-Augustin, Île-de-France, FR | Trail RunningWalking & Hiking | 27 km18 km12 km8 km |
| Date to be announced | Trails de la Brie des Morin | Saint-Cyr-sur-Morin, Île-de-France, FR | Trail RunningWalking & Hiking | 61.2 km42.9 km25.4 km10.1 km |
| Date to be announced | Harmonie Mutuelle Swimrun of Paris | Jablines, Île-de-France, FR | Swimrun | 29.5 km23.4 km11.7 km6.1 km |
| Date to be announced | 10 km Forestier - Roissy en Brie | Roissy-en-Brie, Île-de-France, FR | Road RunningNordic Walking | 10 km4.7 km2 km1 km |
| Date to be announced | Tourn'ensemble | Tournan-en-Brie, Île-de-France, FR | Trail RunningWalking & Hiking | 21.1 km7 km |
| Date to be announced | Oxy'trail | Noisiel, Île-de-France, FR | Road RunningWalking & Hiking | 23 km13 km10.8 km5 km |
| Date to be announced | Impérial Trail | Fontainebleau, Île-de-France, FR | Trail Running | 67 km45 km24 km13 km |
| Date to be announced | Mara-trail de Marne et Gondoire | Bussy-Saint-Martin, Île-de-France, FR | Trail RunningWalking & Hiking | 42.2 km12 km |
Events by Month
Overview & Route Character
The administrative area of Races in Seine-et-Marne (Île-de-France Region, Seine-et-Marne, France) is represented in the RunningCompass catalog with 56 public events and 266 individual races, including 6 events with confirmed dates for the 2026-2027 season. Core disciplines include Trail Running, Walking & Hiking, and Road Running. Key host locations include Blandy, Crouy-sur-Ourcq, Jablines, and Meaux. Notable events in the selection include The Medieval Marathon of Seine-et-Marne, Trail du Pays de l'Ourcq, and Spartan Race Paris Jablines.
Race distances span from 1 km to 67 km, reaching up to +1,770 m of elevation gain on the most demanding courses. Every race listed for Races in Seine-et-Marne includes an interactive MapLibre course map powered by OpenStreetMap, a high-resolution SVG elevation profile with gradient telemetry, and a direct GPX track download.
Questions & Answers
Frequently asked questions (FAQ)
How many running events and races take place in Races in Seine-et-Marne?
RunningCompass currently lists 56 verified events with 266 individual races in Races in Seine-et-Marne. A total of 6 events have confirmed upcoming dates, while additional annual editions include full course and distance specifications. Notable events in the selection include The Medieval Marathon of Seine-et-Marne, Trail du Pays de l'Ourcq, and Spartan Race Paris Jablines.
What disciplines and race distances are offered in Races in Seine-et-Marne?
Events in Races in Seine-et-Marne focus on Trail Running, Walking & Hiking, and Road Running. Course distances range from 1 km entry-level races up to 67 km endurance challenges. Primary host cities and towns include Blandy, Crouy-sur-Ourcq, Jablines, and Meaux.
What is the course profile, terrain, and elevation gain like in Races in Seine-et-Marne?
The most selective courses in Races in Seine-et-Marne climb up to +1,770 m of positive elevation gain. Each event page provides exact altitude range, ascent (+m), descent (-m), average and maximum gradient, an interactive course map, and a downloadable GPX file.
How can I find dates and register for running events in Races in Seine-et-Marne?
The monthly race calendar on this page groups all confirmed dates chronologically alongside annual events awaiting their next date announcement. Use the discipline, distance, and month links or switch to the interactive map view (/en/events?view=map) to inspect individual event profiles and official organizer registration links.