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Ultra Trail Poulx - Last Survivor 2025

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Photo credits: Ultra Trail Poulx - Dernier Survivant

The event in a few words

During this trail, the last runner will be crowned the winner! 🏆 “But how is that? It's upside down!”... Oh no! It’s the Ultra Trail Poulx - Last Survivor, the mid-December meeting for some crazy trail runners 🤪. In the heart of Gard 🌊, between Nîmes, Uzès & the Pont du Gard 🌉, you'll progress along a nature trail 🌿 with only one objective: to run to infinity (and beyond) 🚀.

Also called “Infinity Trail Poulx”, this race might give you goosebumps 😨. But as they say: the small bug doesn't eat the big one! 🪳 In the Gardon massif ⛰️, a protected natural site and declared "French biosphere reserve" by UNESCO ♻️, you'll start on a loop 🔁 of 6.704 km and 225 mD+. Easy so far! 😅 But it wouldn't be an ultra-trail if we didn’t give you more details! You'll have to complete this course as many times as possible at a speed of 7 km/h 😮‍💨, which equates to less than 1 hour for each loop 😅. The exact distance of 6.704 km comes from a clever calculation that allows running the distance of 100 miles in the equivalent of 24h (which gives us about 160 km, if you're not good at math 🤓).

The concept of this race is simple and original (it's a slight understatement 👀): endure as long as possible until there is only one runner left, who is then declared the winner. Your legs 🦵 might surely give out before your mental strength 🧠 in the face of the cumulative elevation you'll quickly accrue as you complete loops 📈. On this beautiful marked course in the wild, passages through woodlands 🌲, sweeping views 👁️ over the cliffs of the Gardon massif, and travels through wild dales will be your allies to push your limits 💪. 

The course will mainly consist of single track trails through scrubland (you won’t have space to overtake 🏎), some passages on broader paths, some climbs (but steep 🗻) and almost no tarmac (pull out the little spikes 👟). All the runners will start together on the starting line 🏁. But don't panic, the first segment of the course, rolling and fairly wide, will allow establishing an initial ranking based on everyone's cruising speeds 🚦. From km 3, the terrain becomes more technical: slippery rocks 🪨, roots, trees... 🌳 All this on a hilly section up to km 5 🥰. The last km will be more rolling, but don't rest on your laurels! 😬 The earlier you arrive at the life base, the more time you have to eat 🥖, warm up, and maybe close your eyes for a moment 😴. The organization has thought of everything for your comfort between loops: showers 🚿, dressing rooms, toilets 🚽, solid refreshment (pasta🍝, pizzas 🍕, coffee...). Make sure to use your time at the life base to recharge your batteries 🔋, as you’ll have neither music 🎶 nor poles allowed to help you push through the next loop. However, if you’re still in the race by nightfall 🌛, you must wear your headlamp 💡 if you don’t want to trip on the narrow paths 😅. At the same time, don’t forget your winter gear! ❄️ It could come in handy if the weather conditions become changeable as the race progresses. And in any case, night temperatures can drop down to 0°C! 🥶 Even in the South, you can’t escape winter equipment: fleece 🧥, gloves 🧤, scarf 🧣

You will need it the next day anyway if you plan to visit the area. We've got some plans for you! You can't miss the emblematic Pont du Gard 🤌. A symbol of Roman engineering, this 50 m high bridge with three levels is the highest known aqueduct bridge from the Roman world and has been listed as a UNESCO World Heritage site 🌍. Following the Gardon river, you can admire the Gorges du Gardon 🏞. This 29 km long canyon is an exceptional natural site 🤩. These places are only a short distance from the well-known French Rome: we refer to Nîmes! Renowned for its seven hills and architectural heritage, this city will send you straight back to the time of Julius Caesar 🌿. You can visit the famous Arènes de Nîmes, one of the best-preserved ancient amphitheaters 🎭 in the world 📍. It hosts bullfights 🐂, Camargue races 🐎, as well as cultural events (concerts 🎤, shows…). Continuing with historic monuments, we suggest you take a detour to the Maison Carrée. This Roman temple is dedicated to Julius Caesar, it is the best-preserved in the world and has been part of the UNESCO World Heritage since September 2023 🏛. After feasting your eyes 👁 on the sights, you would do well to stop by the local market. On the stalls, you'll find picholine, the most widespread green olive 🫒 in France 🇨🇵. It pairs perfectly with a piece of pélardon, a goat milk cheese round 🐐 (you almost became one during the race 😵‍💫). Its nutty flavor will complement a glass of wine 🍷 from the Rhône Valley vineyards in Gard. This weekend feast will be well-deserved after participating in the Ultra Trail Poulx! 🥳

So, will you be the last survivor of this second edition? 🔥

Excessive alcohol consumption is dangerous to health, consume it with moderation.

4 reasons to join this race

To be the last survivor 💪
This ultra is the exact synonym of perseverance... And suffering too! We're not here to fool you! 😂 You must come with unwavering motivation to try to outlast the other participants. The race's goal: the satisfaction of being the last on the course and the first on the podium🥇.
To live a unique experience ⭐
The Ultra of Poulx is an extraordinary trail. Through the Provençal scrubland 🪻, you'll have the chance to tread a terrain unique to the Gardon massif, also classified as a French biosphere reserve by UNESCO 🌐. An idyllic natural setting you can discover loop after loop 🔄.
To work on your mental strength 🧠
Always the same loop, always the same course... and this until infinity! ♾️ Depending on the number of loops you complete, you might fall into monotony and have your mental state impacted. Fortunately, the circuit you'll take will impose a real rhythm: rolling sections, descents, climbs, technical terrain, or small country roads... You won't have time to get bored! 😏
For the Gorges du Gardon 🏞️
After your race, you can enjoy a weekend in nature in the Gorges du Gardon. At this time of year, the region will slowly shed its autumn colors 🍁 to don its gentle winter coat ⛄. You'll have the opportunity to admire the abundant fauna and flora of this natural reserve: Bonelli's eagle 🦅, Languedoc scorpion 🦂, or even European otter 🦦. These are just some of the species that make this natural haven the ideal setting for a family moment 👪.

The distance you'll all agree on

Trail 6.704 km

TrailThe most popular
  • Friday, December 12, 2025 at 2:00 PM
  • Elevation gain : 230mD+
  • 1 loopx6.704 km

A few more words

The loop path will take place in the heart of the Gardon gorges, a natural and preserved environment, classified as Natura 2000 and designated as a "Biotope Reserve" by UNESCO 😍. The terrain will primarily consist of single tracks with a total of 225 mD+ per loop ➰.

GPX

Frequently asked questions (FAQ)

You can collect your bib up to 1 hour before the start.

The start will be given on the forecourt of the Poulx community center on Friday, December 12, 2025, at 2 p.m. There will be a new start at every new hour until there is a winner.

The race is limited to 99 participants. The price of a bib is €99 (excluding application fees). You can register until Wednesday, December 10, 2025, at 11 p.m.

Yes, a medical certificate is required to participate in the Ultra Trail Poulx - Last Survivor. It must be dated less than one year ago and state that there are no contraindications for competitive sports, Athletics competitions, or competitive running. However, the medical certificate can be replaced by a valid FFA license.

Refreshments with drinks and food will be continuously provided by the organization in the Capitelle community center in Poulx, the event's life base. Runners can take advantage of them during each inter-loop. There will also be facilities to heat meals. Each loop is run autonomously.

You must be at least 18 years old to participate.

You have 1 hour to complete a loop and replenish. Beyond this time limit, you will be disqualified.

Poles and music are prohibited. However, a phone and a headlamp are mandatory (for participants who continue running at night).

The winner/survivor is the runner who manages to complete at least one more loop than all other participants. If no runner can complete an additional loop, alone and in time, then no winner will be declared. A ranking will be established indicating each runner's performance in terms of validated loops.

There is a parking lot near the starting line where you can park.

Have more questions? You can contact the organizers by filling out a contact form on the website.

The life base will be in the Capitelle-de-Poulx community center. Each runner will have a personal space to settle at each inter-loop. In this base, they can:

  • replenish with drinks and food

  • heat their food

  • find their companion

  • store their personal belongings

  • find restrooms

  • mobile showers

  • place a mattress

  • Slower participants must let faster ones pass.

  • Participants have 1 hour to complete a loop and replenish.

  • The start of each loop will occur exactly 1 hour after the previous one. Runners will be warned 3 minutes, 2 minutes, and 1 minute before the start of each loop.

  • Participants must be in the starting area when the signal sounds (no lateness allowed).

Focus

Ultra Trail Poulx - Dernier Survivant
Ultra Trail Poulx - Dernier Survivant
Ultra Trail Poulx - Dernier Survivant
Ultra Trail Poulx - Dernier Survivant

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