Bruine Put

Bruine Put is a modest but demanding hill near the village of Dworp, part of the municipality of Beersel in the Pajottenland region of Flanders, Belgium. Its summit reaches an elevation of roughly 120–122 metres above sea level, located at approximately 50.7367° N, 4.2961° E. While the Dutch name literally translates to "brown pit" or "brown well," today the location is best known under this name as a cycling climb.

What is Bruine Put?

Bruine Put is one of the signature short, steep climbs of Pajottenland, a hilly region west of Brussels famous among cyclists for its network of punchy, paved ascents. The hill can be approached from four different sides, which makes it a recurring feature on local training routes and cycling loops.

What does the climb from Dworp look like?

The most popular ascent starts from Dworp. It stretches for about 877 metres, climbing from roughly 43 metres at the base to about 122 metres at the summit — a total elevation gain of 79 metres. The average gradient sits at 8.9%, with the steepest sections reaching as much as 16.6%. It is precisely these ramps that give the climb its reputation for being tougher than its short length might suggest.

Can the summit be reached from other directions?

Yes. Besides the Dworp side, the top of Bruine Put can also be reached via Beersel, as well as through Begijnenbos and Meigemheide. The Beersel approach is longer, around 1.2 kilometres, but gentler, with an average gradient of about 5.7%. Another recorded segment leading to the top measures roughly 0.80 km with an average gradient of 8.20% on a steep paved surface, peaking at around 14%. This variety allows cyclists to choose an approach that matches their fitness level.

Why does Bruine Put matter for cycling in the region?

The hill is part of the tradition of local cycling circuits organised in Beersel, which pass through Dworp, Huizingen and Lot before returning to Beersel. These loops climb three characteristic hills: Bruine Put, Menisberg and Lotsestraat. The wider Pajottenland region, where Bruine Put is located, is well known for hosting cycling races that use exactly this type of short, steep ascent as decisive points in the competition.

Does Bruine Put have any historical significance?

The location appears on a postcard dating from the first half of the 20th century, indicating that the hill was already a recognisable landmark in the area long before it became a favourite segment among amateur and professional cyclists who now track their efforts on it using modern ride-tracking apps.

Frequently asked questions

Where exactly is Bruine Put located? In the village of Dworp, part of the municipality of Beersel, in the province of Flemish Brabant, within the Pajottenland region west of Brussels.

How high is the summit of Bruine Put? Approximately 120–122 metres above sea level.

Which approach to the climb is the toughest? The ascent from Dworp, with an average gradient of 8.9% and sections reaching up to 16.6% over 877 metres.

Can the summit be reached from other directions? Yes — approaches from Beersel, Begijnenbos and Meigemheide are also available, each with a different level of difficulty.

Is Bruine Put used in cycling races? Yes, the hill forms part of local cycling loops organised in Beersel together with Menisberg and Lotsestraat.