Race certified by Finishers: event approved by the organizer

Blackmouths Race 2027

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Photo credits: Course des Gueules Noires

The event in a few words

Put away the helmet and headlamp: for once, the black mouths are coming up to the surface to run! ⛑️

Head to La Ricamarie, a former mining town in the Loire nestled in the Ondaine Valley, a short quarter-hour from Saint-Étienne 🚗 . This town in Auvergne-Rhône-Alpes is one of the gateway cities to the Pilat Regional Natural Park, enough to offer you lush green paths without forcing you onto the ridgelines of the massif 🌲 . The race takes place in late January, right when most runners are still hesitating to leave the comforter 🛋️ . At nearly 600 m altitude, the thermometer readily flirts with zero ❄️ .

At the Course des Gueules Noires, the setting blends nature and mining heritage 🏞️ . The start is at the Caintin sports complex, then you set off for 5 km or 10 km of trail (the organizer rather calls it a nature run), mostly on paths 🥾 . The 10 km is run in two 5 km loops on a gentle profile: 164 mD+ on the clock and an altitude between 588 m and 648 m, i.e., barely 60 m of difference between the lowest and highest point of the course 📈 . A few bumps will still remind your thighs that you’re running on rolling terrain, with a panoramic view over the valley as a bonus 👀 . The highlight of these ten kilometers, the route offers a view of the Puits des Combes, the last headframe of La Ricamarie, completed in 1950 and listed as a historic monument 🏗️ . Beneath your soles, generations of miners extracted coal down to nearly 470 m deep 🔦 . Then it’s back under the finish arch to complete your race, short of breath and smiling 🏁 . Want to discover the trails without aiming for the ten kilometers? The 5 km, with its 67 mD+, takes one loop of the 10 km and opens the doors to nature running gently 🐣 . You’ll get a taste of the Gueules Noires spirit without going into the red, before signing up for the 10 km the following year! 😉

Organized by ACO Firminy, the athletics club of the neighboring town, the Course des Gueules Noires has been enlivening the local calendar for years 🏅 . Might as well answer the call of the Appelous, the nickname of the inhabitants of Firminy! 📞 With their moderate elevation gain, the 5 km as well as the 10 km will appeal as much to the road runner curious to sample the paths as to the experienced trail runner looking for a comeback outing 🔄 .

Once you’ve crossed the line, head to Saint-Étienne to extend the dive into the history of the coalfield at the Mine Museum, housed in the former Puits Couriot 🏭 . A soccer fan? The Geoffroy-Guichard Stadium, aka the Chaudron, awaits you on the other side of the city! ⚽ For recovery, forget energy drinks and bet on the local terroir 🧀 : a slice of Fourme de Montbrison, a nicely browned râpée, or a slice of bread with sarasson. You burned calories on the trails, so you might as well get them back at the table! 😋

Fill your lungs and come prove you’ve got what it takes to be a true black mouth… open-air style! 🌬️

4 reasons to join this race

The kickoff to your trail season 🗓️
Scheduled for late January, the race comes early in the Loire trail calendar 🎆 . It lets you test your legs after the holiday lull and lay the first stone of your season 🎯 . Why not a first step toward the SaintéLyon, which closes out the year at the end of November? 🌙
Two distances within everyone’s reach 🌱
With 67 mD+ on the 5 km and 164 mD+ on the 10 km, the paths of Caintin remain accessible, even without off-road experience 👟 . Seasoned trail runners will find a comeback outing to get going again without dipping into their reserves 🔋 . No ridge to climb: the Pilat is admired from afar 🧭 .
Run at the foot of a historic headframe ⛏️
The Puits des Combes, listed as a historic monument, raises its concrete tower just a stone’s throw from the course 📜 . Completed in 1950, it remains La Ricamarie’s last headframe, a witness to an Ondaine Valley that once lived to the rhythm of coal 🪨 . A page of the Loire coalfield is read between two strides.
A club race, Appelou-style 🤝
At the helm, ACO Firminy has been running the event at least since the early 2000s 🎽 . You run among local club members, in a human-scale race brought to life by the club’s volunteers 🗣️ . A real breath of Loire fresh air, just a quarter of an hour from Sainté 💚 .

A distance for every taste

10 km : Trail 10 km

TrailThe most popular
  • Sunday, January 31, 2027 at 10:00 AM
  • Elevation gain : 134mD+
  • 2 loopsx5 km

A few more words

The start is at the Caintin sports complex for two laps of a circuit of about 5 km, routed mostly on trails 🔁 . Each lap has you skirt the sports fields, slip into the woods along the Chemin des Combes, run alongside the housing estates to the west, then climb back up toward the meadows north of the course. Between 588 m and 648 m of elevation, you rack up 164 mD+ and 169 mD-: a short climb around the 2nd and then the 7th km takes you to the high point, where the view opens onto the Ondaine valley 🌄 . The descent back to the complex is then tackled via a series of tight switchbacks, around the 4th and then the 9th km 🎢 . Watch your footing on these paths when the late-January frost shows up 🧊 . On the second pass, you know the terrain by heart: no more excuses not to speed up! One last loop around the fields, and the finish at the stadium welcomes you along the edge of the track 🙌 .

GPX

Frequently asked questions (FAQ)

Bib pickup takes place on Sunday, January 31, 2027 from 8 a.m. at the Complexe de Caintin, 42150 La Ricamarie.

The 5.24 km and 10 km starts are given on Sunday, January 31, 2027 at 10 a.m. at the Complexe de Caintin, 42150 La Ricamarie.

No, it is not required; however, you will need to present a PPS certificate dated less than one year from the race date.

Both events (5.24 km and 10 km) are open to participants from the Cadets category onward.

Registration fees are as follows:

  • 5 km: €7 until January 29, 2027, then €10 on site

  • 10 km: €13 until January 29, 2027, then €15 on site

A refreshment station is provided for all participants at the finish.

Focus

Course des Gueules Noires
Course des Gueules Noires
Course des Gueules Noires
Course des Gueules Noires
Course des Gueules Noires
Course des Gueules Noires