Trail des Aiguilles Rouges
Trail in France, Chamonix
About
Trail des Aiguilles Rouges in Chamonix — a high-mountain semi-autonomous race through the Vallée de Chamonix with iconic views of Mont Blanc, organized by Chamonix Mont-Blanc Marathon. The event includes TAR (50 km), P’tit TAR (18 km) and Mini TAR — all taking place on protected natural trails.
Catering & aid stations
The meal after the race (repas d'après course) is included in registration for TAR and P’tit TAR runners. Companions can purchase meals directly at the venue on race day at the buvette. Served at the finish area.
Pacers
For the TAR, pacers will be present at key checkpoints such as Servoz (mid-aid station); refer to the Timetable/Renntag for target times per start wave and Pacerflaggen. P’tit TAR and Mini TAR do not have assigned pacers. Pacers are experienced runners helping participants maintain target effort; assistance is only permitted where explicitly allowed.
Typical weather in Chamonix
Monthly averages based on historical data (2000–present).
Route maps
What's included in entry
- Race registration
- Race number (dossard)
- Athlete goodie (welcome gift)
- Aid stations and on-course refreshments
- Chip timing and results
- Meal after the race (repas d'après course)
FAQ
Who can participate in the Trail des Aiguilles Rouges (TAR)?
TAR is open to all registered participants. Competitive categories require FFA license holders born in 2007 or earlier; elite registrations use an UTMB index threshold (≥800 for men, ≥650 for women). Mini TAR includes cadet/junior FFA categories plus open categories for older runners.
Is the meal after the race included?
Yes, the repas d'après course is included in TAR and P’tit TAR registrations. Companions can buy meals on-site at the finish buvette.
What happens if I cancel my registration?
Free cancellation until 15 August 2026 (deadline 24h00). After 16 August, no refunds apply. Transfers between TAR/P’tit TAR/Mini TAR are possible until 25 August with no refund, subject to availability.
Are there aid stations and what should I carry?
Yes, aid stations and refueling points are provided. Mandatory gear includes 1L water, working lamp, phone, survival blanket (140x200cm), whistle, and elastic bandage — controlled at checkpoints.
How many participants are expected?
The TAR is capped at 650 runners. The P’tit TAR allows up to 400, and the Mini TAR allows up to 200.
Last updated: Jun 5, 2026, 11:56:33 PM
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