La Forgeronne
Nature run and trail in the heart of Haute-Marne
About La Forgeronne
La Forgeronne is a nature run and trail organized every year in September in Eurville-Bienville, Haute-Marne, by the association EB Trail 52. Since 2020, the event offers several formats adapted to all levels: Le Marteau (22 km, 600 m D+), Le Soufflet (11 km, 170 m D+), La Soufflette in Nordic walking and children's races. Starting from the Louis Bazire municipal stadium, the routes wind through forests and rolling paths of the Haute-Marne countryside in a friendly and sporty atmosphere.
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La Forgeronne: Eurville-Bienville's Nature Trail
Created in 2020 by the association Eurville-Bienville Trail 52 (EB Trail 52), La Forgeronne has become in a few editions one of the essential sporting events in Haute-Marne. Organized every year in September, this nature run and trail invites runners of all levels to discover the rolling and wooded landscapes surrounding the commune of Eurville-Bienville, in the heart of the 52 department.
Courses for All Profiles
The event comes in several formats, allowing everyone to find the race that suits them:
- Le Marteau (22 km, 600 m D+): the main event, a technical and demanding trail that winds through forests, hollow paths, and hills of the Haute-Marne countryside. A real challenge for seasoned trail runners.
- Le Soufflet (11 km, 170 m D+): a discovery format accessible to beginner or intermediate runners, ideal for a first experience in nature running while enjoying beautiful landscapes.
- La Soufflette (11 km, 150 m D+): a Nordic walking event using part of the Soufflet course, with a staggered start. Perfect for walkers who want to participate in the day's atmosphere.
- La Trempe (2 km): children's race for 10-13 year olds, a fun and safe course.
- La Trempette (1 km): children's race for 7-9 year olds, to introduce the youngest to the pleasure of outdoor running.
Strong Local Roots
The name La Forgeronne echoes the industrial and metallurgical heritage of the Eurville-Bienville region, a land of foundries and forges. Each race name—Le Marteau, Le Soufflet, La Trempe—draws from the vocabulary of forging, creating an original identity deeply rooted in the territory. The EB Trail 52 association, made up of passionate volunteers, works throughout the year to prepare the event and promote trail running in the department.
A Growing Event
Since its creation, La Forgeronne has continuously gained popularity. The 2024 edition, the fifth of its name, brought together over 210 finishers across all distances, confirming the growing enthusiasm for this human-sized event. The capacity is limited to 400 runners for the two main races to ensure the safety and quality of the experience for each participant.
Aid Stations and Semi-Self-Sufficiency
The races are held in semi-self-sufficiency, with two aid stations on each adult course: one at the halfway point and one at the finish. Children's races have an aid station at the finish. Runners are invited to bring their own water supply in addition to the refreshments provided by the organization.
La Forgeronne — edition 2026
Seventh edition of La Forgeronne, scheduled for September 2026 in Eurville-Bienville. The trail Le Marteau (22 km), the nature run Le Soufflet (11 km), the Nordic walk La Soufflette, and the children's races will once again be on the program for this friendly sporting day in Haute-Marne.
7th Edition: See You in September 2026
La Forgeronne returns for its seventh edition in September 2026 at the Louis Bazire municipal stadium in Eurville-Bienville. The EB Trail 52 association is preparing another day of trail and nature running through the paths and forests of the Haute-Marne countryside. Registrations will open on the GoTiming platform. Find all the information on the event's official website and Facebook page.
Highlights La Forgeronne 2026
- 7th edition
- September 2026 in Eurville-Bienville
- Le Marteau (22 km), Le Soufflet (11 km), La Soufflette, children's races
Prices La Forgeronne 2026
Practical information — La Forgeronne
Start and Finish Location
Stade municipal Louis Bazire, rue de la Gare, 52410 Eurville-Bienville. The start and finish of all races are from the municipal stadium, easily accessible by car.
Access
By car: Eurville-Bienville is located about 15 km southeast of Saint-Dizier, on the D384. From the A5 motorway, take the Chaumont exit then follow the direction Saint-Dizier via the N67. Parking is available near the municipal stadium.
By train: The nearest SNCF station is Saint-Dizier (about 15 km away), served by TER Grand Est. From the station, it is possible to reach Eurville-Bienville by car (about 20 minutes).
Start Times
- 09:00 AM: Start of La Soufflette (Nordic walking, 11 km)
- 09:30 AM: Start of Le Marteau (trail, 22 km)
- 10:00 AM: Start of Le Soufflet (nature run, 11 km)
- From 11:15 AM: Children's races (La Trempe and La Trempette)
Registration
Registration is done online via the GoTiming platform, accessible from the official website laforgeronne.jimdofree.com. Registration opening is announced on the event's Facebook page. The capacity is limited to 400 runners for the two main races (Le Marteau and Le Soufflet).
Prices
Registration is subject to a fee for adult races (around €12 for Le Soufflet, variable price for Le Marteau). Children's races have a reduced fee. A medical certificate of non-contraindication to competitive running, less than a year old, is mandatory for adult races.
Equipment and Services on Site
The municipal gymnasium, located near the Louis Bazire stadium, provides:
- Men's and women's restrooms
- 2 changing rooms with showers
- Catering area and refreshment stand run by volunteers
Aid Stations
Two aid stations are provided for each adult race: one at the halfway point and one at the finish. Children's races have an aid station at the finish only. The races are held in semi-self-sufficiency: bring your own water supply.
Contact
Email: [email protected]
Official website: laforgeronne.jimdofree.com
Facebook: La Forgeronne and Eurville-Bienville Trail 52
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Travel to this festival
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Where does it take place — La Forgeronne
Stade municipal Louis Bazire
Stade municipal Louis Bazire, rue de la Gare, 52410 Eurville-Bienville