Celebrating trail running this summer, New Balance is kicking off the first of five years as title sponsor of Mont-Blanc Marathon, also unveiling updated colourways of the celebrated Hierro v9 trail shoe.
New Balance’s commitment to trail running is deeply rooted in its legacy. Since 1906, the brand has been crafting high-quality, innovative products designed to meet the diverse needs of runners. In sponsoring the Mont-Blanc Marathon, New Balance is reinforcing this commitment, inspiring runners of all levels to embrace the challenges of the outdoors in Chamonix, France.
Since the first edition of the race in 1979, the Mont-Blanc Marathon stands as one of the world’s most prestigious trail events, with 12,000 participants from 88 nationalities, including 300 elite athletes, expected to take part in the eight races for 2025.
Set to be worn by leading New Balance athletes competing in Chamonix, New Balance’s Fresh Foam X Hierro v9 is launching in a brand-new Desert Clay colourway on July 25th at 9am GMT.
The Fresh Foam X Hierro v9 is designed with trail athletes in mind, offering the perfect balance of stability, cushioning, and comfort. Now reimagined for the summer trail season, it’s the perfect time for fans of the beaten path to refresh their footwear rotation and keep them technically prepared for anything.
“When I’m running in my Hierro, I feel free to run in the mountains. The Hierro v9 gives me comfort and security for all my races.” – Maëlle Beauvir, New Balance Trail Athlete
You can see technical details on the Hierro v9, with high-res imagery here.
Technical Details:
- Weight: Men’s 9.5 D 10.3 oz / Women’s 7B 8.03 oz
- Drop: 4mm (approximate)
- Total Stack Height: Men’s 42mm / Women’s 38mm
- Outsole: 4.5mm lugs + 1.5mm base
- Dual-Density Fresh Foam X midsole delivers enhanced cushioning and stability for tackling uneven terrain with confidence.
- Revamped Vibram® Megagrip outsole features deeper, multidirectional lugs for superior traction and durability on challenging trails.
- Breathable mesh upper with a gusseted tongue ensures a secure, comfortable fit while keeping out debris, perfect for off-road adventures.
