UTMB Group faces scrutiny over business model and environmental impact

An investigation by Mediapart has highlighted the commercial evolution and potential issues surrounding the UTMB Group ahead of the 2026 event in the Mont-Blanc massif. The report examines the business scale of the organization, noting that UTMB Group reported a turnover of 32 million euros.

Key findings include the corporate structure of the group, with reports suggesting that Advance now holds 45% of the capital. Beyond the financial aspects, the investigation addresses criticisms regarding the event's rapid growth, its environmental impact, and the transformation of the historic race into a large-scale international business entity.