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Routes
Road cycling routes
Belgium
Flanders
Flemish Brabant

Flandrien Loop

Moderate

4.6

(44)

1,830

riders

Flandrien Loop

03:17

65.7km

590m

Road cycling

Cycle the 40.8-mile (65.7 km) short variant of the 100th Cycling World Cup course in Flemish Brabant, a moderate route with climbs.

Last updated: February 26, 2026

Tips

The surface along some of this route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 26.8 km for 327 m

After 51.5 km for 239 m

After 62.9 km for 176 m

Waypoints

A

Start point

Parking

Get Directions

1

2.77 km

Vaartkom Leuven

Highlight • Structure

Beautiful little harbour of Leuven. Also some bars and bistros and the old buildings of the Stella brewery.

Translated by Google •

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2

23.2 km

Smeysberg Climb

Highlight (Segment) • Climb

Very tough climb, but you feel like a king when you reach the top.

Translated by Google •

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3

35.3 km

Bekestraat Cobbled Climb

Highlight (Segment) • Climb

From the south side: 34 metres elevation gain over 500 metres, 7 percent average gradient.

Translated by Google •

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4

52.6 km

Neerijse–Leefdaal Cycle Path

Highlight • Cycleway

Perfect bypass through the fields to avoid the busy road. Not suitable for large groups.

Translated by Google •

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B

65.7 km

End point

Parking

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Way Types & Surfaces

Way Types

29.6 km

15.8 km

14.0 km

4.95 km

747 m

499 m

< 100 m

Surfaces

31.4 km

29.6 km

4.62 km

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (110 m)

Lowest point (20 m)

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Weather

Powered by Foreca

Monday 18 May

16°C

8°C

72 %

Additional weather tips

Max wind speed: 22.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the difficulty level of this cycling route?

This short variant of the World Cup course is classified as a moderate road ride. It demands good fitness due to rolling hills, short but steep climbs (locally known as 'bergs'), and some cobbled sections. While not overwhelmingly technical, be prepared for challenging segments.

What kind of terrain will I encounter on this route?

The route features varied and often challenging terrain typical of the Flemish Brabant region. Expect rolling hills, short but steep climbs, and some cobbled sections. While primarily a road cycling route, there might be some unpaved segments, so be prepared for diverse surfaces.

What notable sights will I encounter on the route?

You'll pass by several interesting points, including the historic Vaartkom Leuven. The route also includes famous climbs like the Smeysberg Climb and the challenging Bekestraat Cobbled Climb. You'll also ride along the scenic Neerijse–Leefdaal Cycle Path.

What is the best time of year to cycle this route?

The Flemish Brabant region is beautiful year-round, but spring and early autumn generally offer the most pleasant cycling conditions with milder temperatures and less extreme weather. Be aware that Belgian weather can be unpredictable, so always check the forecast before you go.

Where can I park to access the route?

While specific parking areas for this exact route variant aren't detailed, Leuven, as a major city and a central point for the World Cup course, offers various parking options. Look for public parking garages or designated cycling parking facilities within or on the outskirts of Leuven for convenient access.

Are there any permits or entrance fees required to cycle this trail?

No, there are no specific permits or entrance fees required to cycle this route. It utilizes public roads and paths within the Flemish Brabant region. However, always respect local traffic laws and private property.

Is this cycling route dog-friendly?

As this is a road cycling route primarily on public roads and dedicated cycle paths, it is generally not suitable for cycling with dogs. For dog-friendly options, consider dedicated walking or mountain biking trails where dogs are explicitly permitted and can be safely managed.

Does this route intersect with other well-known cycling paths?

Yes, the route intersects with several other official trails. You'll find yourself on sections of the Heuvelroute - 06 - Halle - Leuven, Kunststedenroute - 10 - Leuven - Brussel, and the Streek-GR Dijleland. It also briefly touches parts of the F29 Fietssnelweg Brussel - Egenhoven.

What kind of scenery can I expect along the way?

You can expect picturesque Flemish landscapes, including rolling hills, orchards, and vineyards, particularly as you pass through flourishing areas like the Zenne Valley. The route also offers views of idyllic castles, charming hilltop chapels, and traditional old farms, with the historic city of Leuven providing a beautiful backdrop.

What makes this route significant for cyclists?

This route is highly significant as it follows a variant of the course used for the 100th UCI Road World Championships in 2021, where Julian Alaphilippe won his second world title. Riding it allows you to experience the landscapes that have shaped legendary cyclists like Eddy Merckx and Sven Nys, truly cycling in the tracks of champions.

Are there any specific regulations for cycling within Nationaal Park Brabantse Wouden?

While this route passes through the broader area of Nationaal Park Brabantse Wouden, specific regulations for cyclists generally involve staying on marked paths and respecting nature. There are no entrance fees for the park itself, but always be mindful of local signage regarding protected areas or specific rules for certain sections.

Nearby routes

Moderate

4.6

1,830

Flandrien Loop

03:17h

65.7km

590m

Trail Reviews

Johan Stroeykens
September 12, 2021, WK2021 Leuven en Flandrienlus (gereden)

With a nice alternative to Steenweg near Leuven Langas, among others. student bike path through, among others. sports faculty.

Translated by Google

Nice ride: Flandrien Circuit (+ added Rue de Pécrot climb, traveled on the Brabant Arrow), part of the 2021 World Championship track. Continuous ups and downs, very intense.

Translated by Google

Ride the by now famous Flandrien loop of the World championships in Leuven. You will climb the Smeysberg, Moskestraat en Bekestraat! To spice things up I added some gravel sectors. All doable on a road bike (like we did) but if you are not sure, a gravelbike wont be out of place.

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