All Eyes on Chamonix for the 2024 Ultra Trail du Mont Blanc 

17 On Trail Athletes are heading to Chamonix to compete in the prestigious UTMB World Series Final Races

Chamonix, France, August 25, 2024 - The pinnacle of the trail running calendar has arrived as Chamonix prepares to host the 2024 UTMB World Series Final. Thousands of elite runners and passionate amateurs will descend upon the iconic mountain town to tackle the trails around the infamous Mont Blanc. Amongst them are 17 On athletes who will compete across five of the eight races scheduled throughout the week (26th August - 1st of September). 

David Kilgore, Trail Athlete Manager for On, looked ahead to the week in Chamonix:

“UTMB is the trail moment of the year, and we’re excited to have more On athletes than ever racing in Chamonix this year. We strengthened our team at the beginning of the year and have seen incredible results in the lead-up to this iconic moment. Now, we’re eager to hit the trails, cheer on our athletes, and support them as they chase their goals in these legendary races.”

Athletes to Watch 

The action kicks off on Monday, August 26th, with Kirra Balamanno, who will be taking on the La Petite Trotte À Léon (PTL). In a team race, participants will be taken on a grand tour of Mount Blanc, covering a total distance of 300km and 25000m positive elevation. The athletes will set off from Chamonix on Monday, August 26th at 08:00 local time and, with a time limit of 151 hours to complete the course, are expected to return on Friday, August 30th. 

At 23:50 on that same Monday, Simon Gosselin will be at the start line for what is often considered the most technical of the eight races: The TDS (Sur les Traces des Ducs de Savoie). The TDS links the Aosta Valley to the Savoie, and runners will cover 148km with 9300m of positive elevation.

On Thursday, August 29th, David Norris, Sam Lewis, and Sammy Rotich will leave Orsières to complete the OCC (Orsières —Champex—Chamonix). The 55 km route with 3425m of positive elevation is often dubbed the Little Swiss Sister. The course takes runners from Orsières in Switzerland through the heart of the Swiss Valley before crossing into France and finishing under the infamous arch in Chamonix. 

A day later, across the Italian border in Courmayeur, Antoine Charvolin, Megan Mackenzie, and Paul Mathou will set off at 09:00 for the CCC (Courmayeur - Champex - Chamonix). Nicknamed the “little sister of UTMB,” the race tackles the second half of the classic UTMB, taking runners through the exceptional landscape of Italy, Switzerland, and ultimately to Chamonix. 

As the CCC race progresses, attention will shift to the heart of Chamonix, where the flagship UTMB race will commence at 18:00 on Friday. Nine On athletes - Alyssa Clark, Arthur Joyeux-Bouillon, Claudia Tremps, David Hauss, Geneviève Asselin-Demers, Genevieve Harrison, Jeff Mogavero, Gregoire Crumer , and Katarzyna Solinska - will be amongst the 2300 runners taking on this ultimate trail race. A grueling 171km race with 10,000m of elevation gain, circumnaviating Mount Blanc and passing through France, Italy and Switzerland.

On in Chamonix

During the UTMB World Series Final Week, On will be hosting its annual “On Base Camp,” inviting runners, spectators, and fans alike to experience the UTMB week with the Swiss sportswear brand. From community runs and product tests to film screenings and the ultimate Chamonix Party, there is plenty to see and do at the On Base Camp. To register and learn more, click here

 

Athlete Competition Overview 

PTL

Monday, 26th August, 09:00 am 

  • Kirra Balamanno 

TDS

Monday, 26th August, 23:50

  • Simon Gosselin

OCC

Thursday, 29th August, 08:15 am

  • David Norris
  • Sam Lewis
  • Sammy Rotich

CCC

Friday, August 30th, 09:00 am 

  • Antoine Charvolin 
  • Megan Mackenzie
  • Paul Mathou

UTMB

Friday, August 30th, 18:00 ​  

  • Alyssa Clark
  • Arthur Joyeux-Bouillon 
  • Claudia Tremps
  • David Haus
  • Geneviève Asselin-Demers
  • Genevieve Harrison
  • Jeff Mogavero
  • Katarzyna Solinska

About On

On was born in the Swiss Alps in 2010 with the mission to ignite the human spirit through movement – a mission that still guides the brand today. Fourteen years after market launch, On delivers industry-disrupting innovation in premium footwear, apparel and accessories for high-performance running, outdoor, training, all-day activities and tennis. On’s award-winning CloudTec® innovation, purposeful design and groundbreaking strides within the circular economy have attracted a fast-growing global fan base – inspiring humans to explore, discover and Dream On.

On is present in more than 60 countries globally and engages with a digital community on www.on.com.

 

 

 

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