"Seine-Saint-Denis Style, it's the bomb baby"! 👊
As NTM would say, running in the 93 is no small matter ❌. Here, we don't pretend: the terrains are true, the inhabitants too, and your mental strength will quickly learn to conjugate the verb "to endure" 🧠. This event takes you through a unique ultra-trail that crosses the entire department of Seine-Saint-Denis over more than 20 communes.
85 km, 1500 m of ascent, 20 communes crossed (yes, twenty, we counted) 😲. An ultra-trail between asphalt and forest, reinforced concrete and disarming trails 😵💫. It's not the toughest ultra in France, but it's undoubtedly the only one where you might encounter a boar 🐗, a graffiti artist 🎨, a security guard 🦺, and a heron on the first 10 km 🕊️. And that, you can't put a price on (although, there's still a race number to buy 💶). This route starts from Noisy-le-Grand, at the Bords de Marne stadium 🏟️. We don't want to spoil the entire course, but you'll pass through communes like Gagny, Montfermeil, Vaujours, and Sevran 🔥. You'll also follow the canal de l'Ourcq for 15 kilometers 💧. The mythical places of 9.3 follow one another: Aubervilliers, the canal Saint-Denis, Pantin, Romainville, Montreuil, the parc Montreau...🌳 Altogether, 85 km and 1500 m of positive elevation, discovering a department you'll never see the same way again 😍. But don't worry, if the Ultra 85 seems too long for you, there are several accessible distances 🙌. A 45 km with 800 mD+ for a nature/urban marathon format. A 25 km with 500 mD+ to discover urban trail in the 93 at your own pace ✌️, and a 10 km with 100 mD+, open to disabled sports, for a first experience or an express challenge 💨. With more than reasonable elevations, these races are perfect for starting out or aiming for a personal record 💥. And then, running is good. But running for others is better ❤️. All excess funds will be donated to local associations 🫶. You give a little of your sweat and the organization turns it into concrete actions 🛠️. Win-win 🤝. Well... Except for your thighs 💥. The positive point is that you won't be covered in mud 🟤, this urban race will have you leaving as clean as a whistle (3) 💎.
The 93 is not just about sports 🤜. It's a crash course in resilience. Tony Yoka 🥊, Clarisse Agbegnenou 🥋, Evan Fournier 🏀, Kylian Mbappé...⚽️ They come from here. And no, it's not a coincidence. They grew up where strength isn't learned in an air-conditioned room but on a field where the straight line doesn’t exist 😎. Want to be part of the story too? Start by lacing up some good shoes 👟. And get ready to sweat it out 🥵.
So, ready to show who's the king of the 93? 👑
Message from the Organizer:
"We are launching a movement rooted in the legacy of the Games, drawing from the strengths and contrasts of the 93rd district, a place admired for its resilience, diversity, and human richness.
👉 An 85 km ultratrail, with additional formats of 45, 25, and 10 km.
👉 A unique route that blends green spaces with urban landscapes, passing through over 20 communities.
👉 An adventure open to everyone: athletes, associations, businesses, local authorities, artists, and citizens alike…
Our values? 💪
Self-improvement & resilience 🤝
Solidarity & team spirit 😎
Territorial pride & influence ❤️
Social commitment & eco-responsibility ♻️
We believe that sport can transform, unite, and inspire. The Ultra93 was born from a convergence of synergies, unlikely encounters, and strong bonds between those who chose to create together. It’s a sincere co-construction that gives this project its full strength."
Do you want to discover Seine-Saint-Denis like you've never seen it before? Tie your laces tight, because the 85 km of the Ultra 93 takes you on an urban adventure and nature throughout the department 📍.
The start is at Noisy-le-Grand, from the stade des Bords de Marne 🏟️. Right away, you follow the peaceful Marne and then you follow the canal de Chelles 💧. You move along gently, lulled by the water and the first easy kilometers. At km 10, you reach the Croissant Vert park, a peaceful spot before tackling your first real climb: heading to the Avron plateau 🏞️. Then, the trail becomes a journey through the cities of 93: Gagny, Montfermeil, Vaujours… the kilometers pass and the atmospheres change without (almost) ever tiring you 🫣. Head to km 39, where you enter the Sevran National Forest Park, at Sevran-Livry🌲. A pure moment of breath before joining an iconic East Parisien route: the canal de l’Ourcq, which you follow for more than 15 km.
At km 60, you arrive at Aubervilliers before running along the canal Saint-Denis 🏙️. You pass through Pantin, then Romainville, Montreuil and the Montreau Park, perfect for a little breath of greenery before the finale 🌳. At km 83, here you are at Neuilly-Plaisanceand you finally join the Noisy-le-Grand stadium, where it all began 😇.
You can collect your race bib at Noisy-le-Grand stadium:
Friday, April 24, 2026, from 10 AM to 8 PM
Saturday, April 25, 2026, from 7 AM to 8 PM
The race starts are scheduled as follows:
Saturday, April 25, 2026:
For the 85 km Trail: 8 AM
For the 45 km Trail: 9 AM
For the 25 km Trail: 10 AM
Sunday, April 26, 2026:
For the 10 km Trail: 8:30 AM
All races start at Noisy-le-Grand, at the Bords de Marne stadium.
No, it's not mandatory. However, you must present a PPS attestation dated within three months of the race. A medical certificate is needed if you are a para-athlete.
Yes, you need to be 18 years old to participate in the races.
10 km:
Early bird: €25 (first 100 bibs)
FFA License: €26
Regular: €30
25 km:
Early bird: €50 (first 100 bibs)
FFA License: €51
Regular: €55
45 km:
Early bird: €70 (first 100 bibs)
FFA License: €71
Regular: €75
85 km:
Early bird: €100 (first 100 bibs)
FFA License: €105
Regular: €110
Yes, here they are:
For the 85 km Trail: 15 hours
For the 45 km Trail: 9 hours
For the 25 km Trail: 5 hours
For the 10 km Trail: 3 hours and 30 minutes
The concept of semi-self-sufficiency is applied for races ranging from 10 km to 85 km.
Along the course, refreshment zones will provide drinks and food to be consumed on-site. Only water is provided for refilling bottles or hydration packs.
Yes, here it is:
85 km Event:
Water reserve (minimum 1 L)
Food reserve
Personal cup (minimum 15 cl)
Functional headlamp with spare batteries
Reflective armband or vest
Survival blanket
ID card
Whistle
Payment means (credit card or €20 in cash)
Mobile phone
Waterproof jacket
45 km Event:
Water reserve (minimum 1 L)
Food reserve
Personal cup (minimum 15 cl)
Survival blanket
ID card
Whistle
Payment means (credit card or €20 in cash)
Mobile phone
Waterproof jacket
25 km Event:
Water reserve (minimum 1 L)
Personal cup (minimum 15 cl)
Survival blanket
ID card
Whistle
Payment means (credit card or €20 in cash)
Mobile phone
Waterproof jacket
Recommended:
Food reserve
10 km Event:
Water reserve (minimum 500 ml)
Personal cup (minimum 15 cl)
ID card
Whistle
Payment means (credit card or €20 in cash)
Mobile phone
Waterproof jacket
Recommended:
Food reserve
Poles are prohibited for all distances
Participants of the 85 km and 45 km Trails can take a shower inside the stadium by presenting their race bib.
You can check the race rules here
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