Ultra Trail Calendar — Île-de-France, March 2027
The forests around Paris, such as Rambouillet, Fontainebleau and Meudon, are the capital's big trail playground: fast trails with little climbing, ideal for a first long-distance race.
1 race scheduled
Race summary
1
Races
20 – 120 km
Distance range
300 – 2,000 D+
Elevation range
Mar
Race months
Difficulty
Tips for running in Île-de-France in march
Pollen allergies start in March: if you are sensitive, carry antihistamine and consider a buff to cover nose and mouth.
Days are longer but mornings still cool: a thin thermal base layer under your race shirt can make the difference.
Pine processionary caterpillars are active in March: avoid touching nests and keep distance from caterpillars on the trail.
Race map
Click a marker to view race details.
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Scheduled races
Essential trail running gear
Must-have gear to prepare for your mountain races
Black Diamond
Black Diamond Distance Carbon Z
Ultralight carbon Z-pole foldable trekking poles. 137 g per pole in 110 cm length, 33 cm folded. EVA grip and adjustable strap. The trail running reference.
Hoka
Hoka Speedgoat 7
The best-selling trail shoe in the US and an absolute ultra-trail classic. Max Hoka cushioning, a Vibram Megagrip outsole with 5 mm lugs for grip in mud and technical terrain, and a snug Matryx upper. Built to eat up kilometres without punishing your legs in long races.
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