BibbedTrail · Chamonix-Mont-Blanc · France · Sells out · Ballot
Marathon du Mont-Blanc
Sun, 27 Jun 2027
Photo · am the photographer of Chamonix Club · CC BY-SA 4.0 · Wikimedia Commons
—date not confirmed
90km
—m gain
Distances: 90K (90 km) · 42K (42 km) · 23K (23 km) · 10K (10 km) · KM Vertical (3.8 km)
Follow in Bibbed0 following · 0 of 6 dates verified
Heads up Ballot · Sells out fast
Get in
Europe/ParisRace day · 90KUnverified · placeholder until confirmed
Race day · KM VerticalUnverified · placeholder until confirmed
Race day · 23KUnverified · placeholder until confirmed
Race day · 10KUnverified · placeholder until confirmed
Race dayUnverified · placeholder until confirmed
Race day · 42KUnverified · placeholder until confirmed
Typical race-week weather
5-year average · Open-Meteo25°high
13°low
46%rain days
68%humidity
What this week usually looks like, not a forecast.
Race weekend
Start
Bib quotas exist for runners committing to arrive by train/bus and for Chamonix Valley residents (direct registration without the draw, first come first served).