Stage 20 Preview — Tour de France 2025 – Nantua → Pontarlier

🚴 Stage 20 Preview — Tour de France 2025

📅 Date: Saturday 26 July 2025
📍 Route: Nantua → Pontarlier
📏 Distance: 184.2 km
🌄 Profile: Rolling terrain with short climbs
🏁 Stage Type: Transitional, breakaway-friendly

Stage 20 of the 2025 Tour de France travels 184.2 km from Nantua to Pontarlier, offering one last rolling challenge before the peloton heads to Nice. While lacking major mountain passes, this transitional stage features a mix of medium-altitude ridges, short sharp climbs, and long plateau sections—perfect terrain for aggressive racing, opportunistic breakaways, and tactical GC defense.

🗺️ Route Overview

The stage begins in Nantua, nestled in the Jura foothills, and moves northeast through undulating terrain. Key features include:

• Several uncategorised climbs in the opening 50 km that will help shape the day’s breakaway.

• Côte de Métabief (~4.5 km at 4.8%) — the biggest classified climb of the day, peaking with ~40 km to go.

• A lumpy plateau and some technical descents in the final third before reaching the finish line in Pontarlier, near the Swiss border.

Expect changing wind conditions and exposed roads—especially in the final 70 km.

🎯 Tactical Analysis

🔹 For GC Teams

This is a “protect what you’ve got” day. With just one stage remaining, expect the yellow jersey team to control the peloton but not chase down every move. GC teams will keep key rivals close but leave the break to its own race.

🔹 For Breakaway Specialists

This stage screams breakaway. With no massive climbs to filter the group and tired legs all around, stage hunters with strong engines and good descending skills will be licking their lips.

Look for riders from teams like EF Education-EasyPost, Uno-X, or Intermarché–Wanty to animate the day. Think names like Matej Mohorič, Ben Healy, or Magnus Cort.

🔹 For Sprinters?

Highly unlikely. The rolling profile and lack of sprinter support teams so late in the race mean the fast men will struggle to survive the climbs or control the finale. That said, someone like Mads Pedersen could hang on if the pace softens.

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🔍 Likely Stage Outcome

• Breakaway win probability: ★★★★★

• GC time gaps: Low — unless weather or crashes intervene

• Most active teams: Mid-tier squads hunting stage wins

🔮 Prediction

• 🥇 Stage Winner Tip: Magnus Cort (Uno-X) — strong on rolling terrain, thrives in late-stage chaos

• 🥈 Ben Healy (EF Education–EasyPost)

• 🥉 Nans Peters (Decathlon–AG2R)

📊 Summary Table

🧭 Final Thoughts

Stage 20 is a golden opportunity for stage-hunters to make their mark just before the grand finale. The GC contenders will focus on preservation, while the breakaway riders get one final shot at glory. Expect a tense, tactical battle—with unpredictable fireworks from riders outside the top 10.