Franziska Koch (FDJ United-Suez) entered the Roubaix velodrome on Sunday with two Visma | Lease a Bike riders around her, one of them Marianne Vos (Visma | Lease a Bike), and still won the sprint. On paper, it should not have worked. In practice, Koch had spent the previous 40 kilometres ensuring the race never settled into the kind of orderly finale where a two-rider advantage becomes decisive.
The selection formed just after Mons-en-Pévèle when Pauline Ferrand-Prévot (Visma | Lease a Bike) accelerated on a small rise, creating the four-rider move that included Marianne Vos (Visma | Lease a Bike), Koch and Blanka Vas (SD Worx-Protime). At that point, Visma appeared to hold the tactical advantage, but the balance shifted quickly. Koch began to apply pressure through successive accelerations, notably on Bourghelles à Wannehain, where Vas was dropped and the theoretical 2-v-1 began to unravel.
1 Results
Denain - Roubaix • Apr 12 • 143.1km
| Pos | Rider | Team | Time |
|---|---|---|---|
| 🥇 | Franziska KOCH | FDJ UNITED-SUEZFDJ UNITED-SUEZ | 3:30:16 |
| 🥈 | Marianne VOS | TEAM VISMA | LEASE A BIKETEAM VISMA | LEASE A BIKE | +0:00 |
| 🥉 | Pauline FERRAND-PRÉVOT | TEAM VISMA | LEASE A BIKETEAM VISMA | LEASE A BIKE | +0:06 |
| 4 | Lotte KOPECKY | TEAM SD WORX - PROTIMETEAM SD WORX - PROTIME | +1:30 |
| 5 | Megan JASTRAB | UAE TEAM ADQUAE TEAM ADQ | +1:30 |
| 6 | Lorena WIEBES | TEAM SD WORX - PROTIMETEAM SD WORX - PROTIME | +2:20 |
| 7 | Charlotte KOOL | FENIX-PREMIER TECHFENIX-PREMIER TECH | +2:20 |
| 8 | Lara GILLESPIE | UAE TEAM ADQUAE TEAM ADQ | +2:20 |
| 9 | Arlenis SIERRA CANADILLA | MOVISTAR TEAMMOVISTAR TEAM | +2:20 |
| 10 | Lucinda BRAND | LIDL-TREKLIDL-TREK | +2:20 |
The logic was sound. Ferrand-Prévot said in a post-race interview: "I wanted Marianne to save her energy as much as possible and try to win the sprint." But Roubaix rarely offers a clean lead-out. Every cobbled sector, every re-acceleration changes the cost of shelter. Koch exploited that by attacking again at Camphin-en-Pévèle, then near the Carrefour de l'Arbre, each time forcing Ferrand-Prévot to chase, close the gap and spend energy she could not later use for a disruptive counter-attack of her own.
Why the 2-v-1 failed
The hidden problem was functional. Vos was preserved while Ferrand-Prévot was spent. That made for a protected finisher with a burnt-out helper. Koch's repeated surges widened the gap between those two roles until Visma's advantage existed only in arithmetic.
Ferrand-Prévot was dropped more than once and kept returning. But each return cost energy that could have gone toward a late one-two punch, the kind of alternating attack sequence that actually makes numerical superiority lethal. Instead, Visma funnelled everything toward delivering Vos to the line fresh. Koch kept making that delivery more expensive.
Once the trio reached the velodrome, the tactical dynamic changed completely. On the road, two teammates can perform more complex cat and mouse pincer attacks. On the track, the finishing space compresses into a short, linear sprint after hours of accumulated damage. There is less room to collaborate and fewer opportunities to use a second rider as a live tactical weapon. What matters is timing, positioning and the ability to produce one final effort.
In the velodrome, Vos launched her sprint first from behind. As Vos pulled alongside, Koch stayed composed, timed her own acceleration perfectly, and surged ahead to hold Vos off at the line.
Koch underlined how little of the velodrome sprint was improvised. “We were discussing up front loads of scenarios how to win a sprint on the track… I was working a lot mentally beforehand, so I knew what I wanted to do.”
Vos acknowledged the outcome directly. “She was just faster. With all the work of Pauline, she did such an amazing job so I would have wanted a different result but it is what it is.”
Visma chose control over chaos, and Koch made them pay for it by ensuring the finale was chaotic anyway. She described her approach as commitment from the start in her post-race interview: "We knew our positioning in the beginning is really key. It's just like a war basically going into the cobbled sections."
Roubaix keeps teaching the same lesson. The best answer to a numerical disadvantage is to play to the race's unpredictability and prevent the race from ever functioning like a numbers game. Koch did that from Mons-en-Pévèle onward, then won the one decision that mattered most.
Cover image credit: Zac Williams/SWpix.com





