Our events
La Gravel Tro Breizh
Date : May 2 to May 9, 2026
Start / Finish : Lac de Tremelin (35) – 30km west to Rennes
Format : 1300 km +/- 16000M de D+
Type : Off Road unsupported Ultra distance
Since 2018, “Gravel Tro Breizh” is an off road unsupported ultra distance event. Across Brittany to discover ils paths and back roads, its landscapes and rich heritage.
Unsupported adventure to “push your limits”.
GTB series « spring edition »
Date : May 2 to May 9, 2026
Start / Finish : Lac de Tremelin (35) – 30 km west to Rennes
Format : 900 km
Type : 100% gravel – small roads and easy trails
GTB series “Spring Edition”: a long-distance adventure in Brittany. Accessible to all in terms of tracks and difficulty. Conviviality and discovery of Brittany will be the watchwords of this GTB series.
Road Tro Breizh
Date : May 6 to May 9, 2026
Start / Finish : Lac de Tremelin (35) – 30 km west to Rennes
Distance : 900 km
Type : Small road
Info : En solo ou en duo
The Road Tro Breizh is an unsupported long-distance event taking place in Brittany. The challenge takes place in complete orientation, as participants must link segments and checkpoints imposed by the organizers, using the roads and tracks of their choice.
Sea To Peak
Date : July 18 to august 2, 2026
Start / Finish : Plouarzel (29) – St Véran (05)
Format : around 2240 km +/- 42000 de D+
Type : Unsupported off road bikepacking event
The Sea To Peak is a self-supported bikepacking event following a route between Brittany and Queyras through the center of France
Half To Peak
Date : July 25 to august 2, 2026
Start / Finish : Pontgibaud (63) to St-Véran (05)
Format : around 1080 km and 24800 m de D+
Type : off road ultra distance
The Half To Peak is a self-supported bikepacking event following a route between “massif central” and Queyras through the center of France…
GTB series « autumn edition »
Date : 5 / 6 september
Start / Finish : Ploemeur (56)
Distance : 300 / 400 km
Type : 100% gravel – small roads and easy trails
GTB series “Autumn Edition”: a long-distance adventure in Brittany. Accessible to all in terms of tracks and difficulty. Conviviality and discovery of Brittany will be the watchwords of this GTB series.
Ankou Cross
Date : back soon – we hope
Lieu : looking for a new location
Format : CX festif made in BZH
Info : Cycling, mud, beer, atmosphere and fun !
L’Ankou Cross a festive cyclo-cross made in BZH. The second edition will be back very soon.
Brigade de la chocolatine
Date : All year
Start / Finish : “pain au chocolat” Area to “Chocolatine” zone
Format : From 200km
Type : Road / Gravel / Off Road
Become a member of the chocolatine brigade during a free brevet. From 200 km upwards, trace your route to a bakery selling “chocolatines”.