
Spartacus Route : Flemish Ardennes
Clockwise through the Flemish Ardennes, the Spartacus route is built for riders who want the bergs stacked in the right direction — and who are willing to finish on the Koppenberg when the day has already taken everything else.
181.5 km
Distance
2,300 m
Elevation
7h00
Duration
4 ravitos
Ravitos
Oudenaarde and the long clockwise day
Oudenaarde sits on the Scheldt as the natural capital of Flanders’ spring classics, and the Spartacus route leaves from here with a simple instruction: ride clockwise. The line was drawn so the climbs face the right way — not for sightseeing, but so the day accumulates pressure instead of wasting it on awkward approaches. You can also start in Ronse or Geraardsbergen, and short cuts exist if the legs negotiate earlier than the map does.
The first hours work through the familiar grammar of the Ardennes: Edelareberg, Volkegemberg, then the long cobbled trough of the Haaghoek before Leberg and Berendries. None of these alone defines the ride. Together they establish the day’s rhythm — short climbs, quick recoveries that never quite recover, road graffiti still visible from spring races that finished months ago.
The route is not interested in whether you feel ready. It is interested in whether you can keep turning right when the road tilts again.
Muur, Bosberg, and the long middle
By the time Geraardsbergen arrives, the day has already spent a serious currency of elevation. The Muur — cobbles, nine percent average, twenty at the chapel — remains what it has always been: a climb that separates intention from capacity. Bosberg follows as the quieter twin, famous for Edwig Van Hooydonck’s lamp-post attacks, now the closing act of Omloop rather than the Ronde, but no softer under tired legs.
The middle of the route stretches. Cafés appear and disappear — ’t Berghof in Herzele among them — and the road keeps offering bergs that look modest on paper until you meet them after five hours. Valkenberg, Ganzenberg, Steenbeekberg, Kaperij, Kouterberg: a sequence that feels less like a highlight reel than a ledger.
| Segment | Notes |
|---|---|
| Oudenaarde → Haaghoek / Leberg | Opening bergs and the long cobbled trough |
| Toward Geraardsbergen | Berendries, forest roads, then the Muur |
| Muur → Bosberg | Classic pair; chapel and the lamp-post climb |
| Eastern loop | Valkenberg through Kaperij — sustained, technical |
| Mariaborrestraat → Koppenberg | Late cobbles; Koppenberg as the day’s last argument |
Finishing on the Koppenberg
Mariaborrestraat and Steenbeekdries arrive late, when bottles are light and attention is expensive. Then Schapenberg, steep enough to force a rethink of pacing, before the final appointment: the Koppenberg. Rutted cobbles, twenty percent, a surface that stays greasy long after the weather improves. Walking is not shameful here. Better riders than most of us have done it.
One hundred eighty-one kilometres and more than two thousand metres of climbing later, Oudenaarde returns with the particular quiet that follows a day designed without mercy. Spartacus is not the longest Flanders route, and it is not the most famous single loop. It is the one that assumes you already know what the bergs are for — and asks you to prove it clockwise, all the way to the last greasy metre.
181.5 km
Distance
2,300 m
Elevation
—
Average gradient
—
Summit altitude
Before you go
- DirectionRide clockwise. The climbs are oriented that way for a reason; reverse the loop and the day becomes harder for the wrong reasons.
- StartsPrimary start Oudenaarde; Ronse and Geraardsbergen are viable alternatives. Short cuts exist if you need to cut the day short.
- KoppenbergLast climb when legs are empty. Expect 20% on worn cobbles; check brakes before the preceding descents.
- ResupplyPeloton Café and classic Flandrien stops along the way — but carry more than optimism between towns on Sundays.