Photo: King Februarius · CC0 1.0 · Wikimedia CommonsBike & Run
RUN & BIKE TRIAXION CERGY
Cergy, France
November 22, 2026Date confirmed
18 km7 km
City RunNature & Off-Road+3
FRCity Runs & Local Calendar
Running Calendar Races in Cergy: City Runs, Half Marathons & Trails
9 verified events (4 confirmed dates) and 21 races in Races in Cergy with course maps and elevation profiles.
Events94 confirmed dates
Competitions21Races & courses
Distances5 - 103 kmCourse distance range
Max. Elevation Gain+1,100 m D+Course elevation profile
Selected Events
Featured Events & Highlights
Photo: King Februarius · CC0 1.0 · Wikimedia Commons
Photo: Jorge Jaramillo · CC BY-SA 4.0 · Wikimedia CommonsTrail Running
Essec Night Run
Cergy, France
February 19, 2027Date confirmed
16 km9 km
Night RunLakes & Ponds+5
Photo: Daniel VILLAFRUELA · CC BY-SA 4.0 · Wikimedia CommonsTrail Running
Paris-Backyard-Ultra - Cergy
Cergy, France
April 30, 2027Date confirmed
6.71 km
Nature & Off-RoadForest
Photo: William Murphy from Dublin, Ireland · CC BY-SA 2.0 · Wikimedia CommonsRoad Running
Spooktacular Raid
Cergy, France
November 3, 2027Date confirmed
5 km
Charity RunFestive+7
Photo: Rémih · CC BY-SA 4.0 · Wikimedia CommonsTrail Running
Urban Trail de Cergy-Pontoise
Cergy, France
Date to be announcedDate TBA
21 km11 km
City RunUrban Trail+2
Photo: Matti Blume · CC BY-SA 4.0 · Wikimedia CommonsGravel Biking
IDF Gravel Festival Cergy
Cergy, France
Date to be announcedDate TBA
103 km70 km35 km
FestiveForest+2
Photo: gadl · CC BY-SA 2.0 · Wikimedia CommonsRoad RunningWalking & Hiking
Race Against Diabetes
Cergy, France
Date to be announcedDate TBA
10 km5 km
Nature & Off-RoadCharity Run+4
Photo: Syced · CC0 1.0 · Wikimedia CommonsMultisport
Raid Essec EY
Cergy, France
Date to be announcedDate TBA
100 km50 km
Nature & Off-RoadCharity Run+4
Dates & Schedule
Race Calendar
November 2026
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Nov 22, 2026 | RUN & BIKE TRIAXION CERGY | Cergy, Île-de-France, FR | Bike & Run | 18 km7 km |
February 2027
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Feb 19, 2027 | Essec Night Run | Cergy, Île-de-France, FR | Trail Running | 16 km9 km |
April 2027
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Apr 30, 2027 | Paris-Backyard-Ultra - Cergy | Cergy, Île-de-France, FR | Trail Running | 6.71 km |
November 2027
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Nov 3, 2027 | Spooktacular Raid | Cergy, Île-de-France, FR | Road Running | 5 km |
Date to be announced
| Date | Event | Location | Disciplines | Distances |
|---|---|---|---|---|
| Date to be announced | Urban Trail de Cergy-Pontoise | Cergy, Île-de-France, FR | Trail Running | 21 km11 km |
| Date to be announced | IDF Gravel Festival Cergy | Cergy, Île-de-France, FR | Gravel Biking | 103 km70 km35 km |
| Date to be announced | Race Against Diabetes | Cergy, Île-de-France, FR | Road RunningWalking & Hiking | 10 km5 km |
| Date to be announced | Raid Essec EY | Cergy, Île-de-France, FR | Multisport | 100 km50 km |
| Date to be announced | Tour des étangs de Cergy | Cergy, Île-de-France, FR | Trail Running | 18 km10 km |
Events by Month
Overview & Route Character
The host city of Races in Cergy (Val d'Oise, Cergy, France) is represented in the RunningCompass catalog with 9 public events and 21 individual races, including 4 events with confirmed dates for the 2026-2027 season. Core disciplines include Trail Running, Road Running, and Bike & Run. Key host locations include Cergy. Notable events in the selection include RUN & BIKE TRIAXION CERGY, Essec Night Run, and Paris-Backyard-Ultra - Cergy.
Race distances span from 5 km to 103 km, reaching up to +1,100 m of elevation gain on the most demanding courses. Every race listed for Races in Cergy 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 Cergy?
RunningCompass currently lists 9 verified events with 21 individual races in Races in Cergy. A total of 4 events have confirmed upcoming dates, while additional annual editions include full course and distance specifications. Notable events in the selection include RUN & BIKE TRIAXION CERGY, Essec Night Run, and Paris-Backyard-Ultra - Cergy.
What disciplines and race distances are offered in Races in Cergy?
Events in Races in Cergy focus on Trail Running, Road Running, and Bike & Run. Course distances range from 5 km entry-level races up to 103 km endurance challenges. Primary host cities and towns include Cergy.
What is the course profile, terrain, and elevation gain like in Races in Cergy?
The most selective courses in Races in Cergy climb up to +1,100 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 Cergy?
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.