Etape du Tour 2026 Training: 80-Day Reality Check From An Alpine Cycling Guide
Less Than 80 Days. Are You Ready?
An honest reality check for cyclists training for L’Etape du Tour 2026 — from a guide who has ridden this route since 2009. Most of what’s online is written for someone half your age. This isn’t.
Intoduction
The 2026 L’Etape du Tour starts in Bourg d’Oisans and finishes in Alpe d’Huez. But it doesn’t go up the famous 21 hairpins. It finishes via the Col de Sarenne — 12.8 kilometres at 7.3% — after 140 kilometres of climbing. That’s not a finishing climb. That’s an ambush.
I’ve been guiding cyclists on these roads since 2009. I split this exact route over two or three days with my clients. You’re doing it in one. So before you do another interval session or sign up for another standard sportive plan written for cyclists half your age, ask yourself a more useful question: where am I actually right now?
The difference between riders who have a great day on the Etape and those who don’t is almost never talent. It’s almost always preparation. Or the lack of it.
The 2026 Route, In Plain English
You leave Bourg d’Oisans and within 10 kilometres you’re climbing the Col de la Croix de Fer. 24 kilometres at an average of 5.2%. It sounds manageable. It isn’t. I’ve watched strong, well-prepared cyclists blow up on this climb and spend the rest of the day surviving. And that’s climb one of four.
After a long, exposed run along the Maurienne Valley, you hit the Col du Telegraphe — 11.9 kilometres at 7.1%. There’s no real rest at the top. You roll through Valloire and straight onto the Col du Galibier. 17.7 kilometres at 6.9%, topping out at 2,642 metres. The air is genuinely thin up there. Cyclists who have never ridden above 2,000 metres often find that out the hard way.
Then the long, fast descent off the Col du Lautaret — 30 kilometres back down to the base of the final climb. Solo on this descent is slow and miserable. In a group it’s one of the best descents of the day.
And then, at around 150 kilometres in, when your legs have nothing left, the Col de Sarenne. 12.8 kilometres at 7.3%. After everything else has already tried to break you. Then Alpe d’Huez.
Where You Should Actually Be, 80 Days Out
Forget FTP charts. Forget watts per kilo. The cyclists who succeed on this route — particularly those over 40 or 50 — get five practical things right long before race day. If you’re not doing these things now, you’re not behind on training. You’re behind on reality.
1. Your longest ride should already be close to 170 km
Not heading towards it. Already there, or within 20 to 30 kilometres of it. You need to know what hour six, seven, eight feels like. If your longest ride this year is 80 km, that’s a warm-up — not a training block. The Etape will introduce you to a version of yourself you haven’t met yet.
2. You should have already climbed something serious
Not a local hill. A proper mountain col — 45 minutes or more of continuous climbing. And ideally something at altitude. Above 1,800 metres your body works differently, and that’s not a fitness problem. It’s an experience problem. Get to the mountains before July, even once.
3. You should be riding back-to-back days regularly
The Sarenne comes at kilometre 155, not kilometre 20. Your legs at that point are the legs that matter — not your fresh Tuesday-morning legs. Saturday and Sunday riding, even if Sunday is shorter, is the habit that saves you on the final climb.
4. Your nutrition strategy should be tested, not just planned
Sorted and tested are not the same thing. At our age the gut is less forgiving. Riders DNF on this kind of day because their stomach gives up before their legs do. You need to know — not roughly, exactly — what you’re eating, when, and how your body handles it deep into a long ride. Figure that out at home, not in France.
5. Your bike, fit, and kit should already be sorted
Not before you fly out. Now. New shoes need breaking in. A bad fit needs fixing. Older bodies don’t forgive unresolved problems the way they did at 35. A niggle on a 70 km ride becomes a serious problem somewhere between the Galibier and the Sarenne.
Know The Route Before you ride it
Knowing what’s coming is the cheapest form of preparation there is. Where the steep ramps are. Where to be in a group. Where the Sarenne shade runs out. The 2026 route on your Garmin, with my notes from 15 years of riding these roads.
Common Questions (FAQ)
Q: How hard is the Etape du Tour 2026? A: The 2026 Etape du Tour is one of the hardest editions in years. It’s 170 kilometres long with 5,400 metres of climbing across four major Alpine cols: the Croix de Fer, the Telegraphe, the Galibier, and the Sarenne. Most riders take between 8 and 10 hours. Professional guides typically split this route over two or three days when riding with clients.
Q: How long should my longest training ride be 80 days out? A: Your longest ride should already be close to 170 kilometres, or within 20 to 30 kilometres of the full distance. Riders who arrive with their longest ride at 80 kilometres typically struggle on the very first climb — the Croix de Fer — before they even reach the major mountains.
Q: What climbs are in the Etape du Tour 2026? A: The route starts in Bourg d’Oisans and crosses four major Alpine cols: the Col de la Croix de Fer (24 km of climbing), the Col du Telegraphe (12 km at 7.1%), the Col du Galibier (17.7 km at 6.9%, summit 2,642 m), and the Col de Sarenne (12.8 km at 7.3%) before the finish in Alpe d’Huez.
Q: Does the Etape du Tour 2026 finish on Alpe d’Huez? A: It finishes in Alpe d’Huez but not via the famous 21 hairpins. Instead it climbs the Col de Sarenne — 12.8 km at 7.3% — after 140 kilometres of riding over three other major cols. The Sarenne is widely considered the hardest finish the Etape has used in recent years.
Q: How long does the Etape du Tour 2026 take to complete? A: Most participants will take between 8 and 10 hours of riding time, depending on fitness, pacing, and conditions. With stops at feed stations and any mechanical issues, total elapsed time is typically longer.
Q: Should older cyclists train differently for the Etape du Tour? A: Cyclists over 40 or 50 should focus on three areas that matter more than they did in their thirties: longer back-to-back ride days to build fatigue resistance; tested nutrition strategies, because the gut becomes less forgiving with age; and resolving any bike fit or equipment issues well in advance, because older bodies don’t tolerate unresolved problems on long rides.
Q: How much altitude does the route reach? A: The Etape du Tour 2026 reaches 2,642 metres at the summit of the Col du Galibier. Riders unfamiliar with cycling above 1,800 metres often find their performance affected by reduced oxygen, even when well-trained. Spending time at altitude before the event — even once — can significantly reduce the impact on race day.
The Full Countdown Series
Three videos on the way to L’Etape du Tour 2026. The reality check at 80 days, the sharpening video at 40 days, and the race-week video at 7 days.
- 80 Days · Part 1 — The Reality Check (you’re here)
- 40 Days · Part 2 — Don’t Blow It Now
- 7 Days · Part 3 — Race Week — Don’t Get Clever