---
title: "Hardest Cycling Challenges in Valdres"
description: "The most demanding cycling routes in Valdres: Valdresflya, Bitihorn, Kongevegen and The Challenge. For those who chase climbs."
type: guide
category: ruter
tags: [krevende, stigning, motbakke, trening, gravel, mtb, valdresflya, bitihorn, kongevegen]
date: "2026-03-12"
relatedRoutes: [valdresflya, valdresflya-ost, the-challenge, bitihorn-mtb, filefjell-kongevegen, jotunheimen-dagstur, mjolkevegen-eidsbugarden]
relatedPlaces: [beitostolen, filefjell-vang, jotunheimen-kanten]
---
<AnswerBox question="What are the hardest cycling routes in Valdres?" answer="Valdres has 19 demanding cycling routes. The toughest: The Challenge (90 km, 2000 hm), Over Valdresflya (72 km, 1250 hm), Bitihorn MTB (28 km, 890 hm), Kongevegen over Filefjell (55 km, 980 hm) and Jotunheimen-kanten (80 km, 1400 hm). Total elevation gain ranges from 750 to 2200 hm." />
Valdres is not just mountain farm tracks and gentle gravel loops. The region has some of Norway's most demanding cycling routes — from long mountain crossings with 2000+ metres of climbing to steep MTB descents where your technique is tested to the limit. Here is the overview for those who chase climbs, KOM segments and routes that demand everything you have.
---
## Ranking: Valdres' 7 Hardest Routes
### 1. Mjølkevegen via Eidsbugarden — 120 km, 2200 hm
The ultimate long-distance test in Valdres. You follow [Mjølkevegen](/ruter/mjolkevegen-eidsbugarden) with an extra loop via Eidsbugarden that adds serious elevation. Gravel all the way, no shops en route, and weather changes without warning at 1200 masl.
<StatGrid stats={[
{ label: "Distance", value: "120 km" },
{ label: "Elevation gain", value: "2200 hm" },
{ label: "Time", value: "8–12 hours" },
{ label: "Surface", value: "Gravel, mountain road" },
{ label: "Season", value: "Jul–Aug" },
{ label: "Difficulty", value: "Demanding" },
]} columns={3} />
**The key:** Start early (06–07). Bring 3 litres of water and enough food for a full day. Check yr.no the evening before — wind above 10 m/s on Valdresflya makes the ride dangerous.
### 2. The Challenge — 90 km, 2000 hm
[The Challenge](/ruter/the-challenge) is Beitostølen's toughest route. The loop takes you over Slettefjellet, down to Vaset, back up via Stolsvidda and home. The terrain alternates between gravel road, mountain farm track and short asphalt sections. 2000 hm means you are climbing almost continuously.
<StatGrid stats={[
{ label: "Distance", value: "90 km" },
{ label: "Elevation gain", value: "2000 hm" },
{ label: "Time", value: "6–9 hours" },
{ label: "Start", value: "Beitostølen" },
{ label: "Surface", value: "Gravel, asphalt" },
{ label: "Season", value: "Jun–Sep" },
]} columns={3} />
**Tip:** Break it up mentally into three stages: Beitostølen → Vaset (30 km), Vaset → Stolsvidda (30 km), Stolsvidda → home (30 km). The final stage feels the longest.
### 3. Jotunheimen-kanten Day Trip — 80 km, 1400 hm
[Jotunheimen-kanten](/ruter/jotunheimen-dagstur) follows the edge of Jotunheimen national park. You never enter the park, but the views inward are spectacular. The route is exposed to weather and has long stretches without mobile coverage.
<StatGrid stats={[
{ label: "Distance", value: "80 km" },
{ label: "Elevation gain", value: "1400 hm" },
{ label: "Time", value: "5–8 hours" },
{ label: "Highest point", value: "1389 masl" },
{ label: "Surface", value: "Gravel, mountain road" },
{ label: "Season", value: "Jul–Aug" },
]} columns={3} />
**Important:** This route is for experienced mountain cyclists only. No mobile coverage over long stretches. Tell someone where you are going.
### 4. Over Valdresflya — 72 km, 1250 hm
[Valdresflya](/ruter/valdresflya) is Valdres' iconic mountain crossing. Rv51 from Beitostølen to Gjendesheim climbs to 1389 masl — Northern Europe's highest mountain pass on a public road. The route is on asphalt, but wind and altitude make it physically demanding.
<StatGrid stats={[
{ label: "Distance", value: "72 km" },
{ label: "Elevation gain", value: "1250 hm" },
{ label: "Highest point", value: "1389 masl" },
{ label: "Time", value: "4–6 hours" },
{ label: "Surface", value: "Asphalt" },
{ label: "Season", value: "Jun–Sep" },
]} columns={3} />
The climb from Beitostølen up to the pass is 22 km at a steady gradient. It is not steep — it is long. The wind at the top can be brutal. Bring a windproof jacket regardless of the temperature in the valley.
### 5. Kongevegen over Filefjell — 55 km, 980 hm
[Kongevegen](/ruter/filefjell-kongevegen) is Norway's oldest carriage road, and it was not built for comfort. Gravel, cobblestone and stone-paved road from the 1790s. The climb is steady but constant, and the surface demands concentration the whole way. Europa Nostra Grand Prix 2017.
<StatGrid stats={[
{ label: "Distance", value: "55 km" },
{ label: "Elevation gain", value: "980 hm" },
{ label: "Time", value: "5–7 hours" },
{ label: "Surface", value: "Cobblestone, gravel" },
{ label: "Season", value: "Jun–Sep" },
{ label: "Bike type", value: "Gravel 38mm+" },
]} columns={3} />
**Why it is hard:** The surface. 980 hm on asphalt is moderate. 980 hm on 230-year-old cobblestone is a different matter entirely. The vibrations drain your energy. Plan for longer than you think.
### 6. Bitihorn MTB — 28 km, 890 hm
[Bitihorn MTB](/ruter/bitihorn-mtb) is short but brutal. 890 hm over 28 km means an average gradient above 6%. The steepest sections are 15%+. Technical trail with roots and rocks. For experienced mountain bikers.
<StatGrid stats={[
{ label: "Distance", value: "28 km" },
{ label: "Elevation gain", value: "890 hm" },
{ label: "Time", value: "3–5 hours" },
{ label: "Type", value: "MTB" },
{ label: "Steepest", value: "15%+" },
{ label: "Season", value: "Jul–Sep" },
]} columns={3} />
**Tip:** Get off and push on the steepest sections — there is no shame in it. The descent is the reward.
### 7. Valdresflya from the East — 49 km, 1100 hm
[Valdresflya from the East](/ruter/valdresflya-ost) is a more compact variant of the Valdresflya ride. Starting from the Gjendesheim side and climbing the steeper eastern face of the pass. Shorter, but with more intense elevation gain per kilometre.
---
## What You Need
For the demanding routes in Valdres, preparation matters. The mountains are unpredictable.
**Essential gear:**
- Windproof jacket (even in July)
- At least 2 litres of water (3 litres for routes over 80 km)
- Food for the entire ride — resupply opportunities are rare
- Fully charged phone with offline maps
- Repair kit: inner tube, pump, multitool
**Recommended:**
- Powerbank (long days drain your phone)
- Warmer layers in your pack for breaks above 1000 masl
- Let someone know your plans — many routes have poor mobile coverage
---
## Season for Demanding Routes
Most demanding routes in Valdres lie in the high mountains and have a short season.
<StatGrid stats={[
{ label: "Valdresflya", value: "Jun–Sep", sub: "Rv51 closed in winter" },
{ label: "Jotunheimen-kanten", value: "Jul–Aug", sub: "Short window" },
{ label: "Kongevegen", value: "Jun–Sep", sub: "Depends on snowmelt" },
{ label: "Trail Arena", value: "Jun–Oct", sub: "Longest season" },
]} columns={2} />
**Rule of thumb:** July and August are safest for mountain routes. June and September can work, but check snow conditions on yr.no the day before.
---
## Two-Day Hard Push — How to Combine the Routes
One hard route is one thing. Two in a row is something else entirely. Here are three combinations that work logistically — and give your body just enough variety to get through day two.
<StatGrid stats={[
{ label: "Day 1: Valdresflya", value: "72 km, 1250 hm", sub: "Asphalt, steady climb — drains the legs" },
{ label: "Day 2: Bitihorn MTB", value: "28 km, 890 hm", sub: "Short and technical — different muscles" },
{ label: "Base", value: "Beitostølen", sub: "Both start from here" },
{ label: "Day 1: Kongevegen", value: "55 km, 980 hm", sub: "Cobblestone vibration drains arms and back" },
{ label: "Day 2: The Challenge", value: "90 km, 2000 hm", sub: "Long day, but even surface" },
{ label: "Base", value: "Beitostølen + Vang", sub: "Switch base or drive between" },
{ label: "Day 1: Jotunheimen-kanten", value: "80 km, 1400 hm", sub: "Exposed mountain — mentally demanding" },
{ label: "Day 2: Støls Loop Vaset", value: "35 km, 600 hm", sub: "Active recovery on gravel" },
{ label: "Base", value: "Beitostølen/Vaset", sub: "Short distance between starts" },
]} columns={3} />
**Key between days:** Eat a carbohydrate-rich dinner within 2 hours after day 1. Stretch quads, hips and lower back for 15 minutes. Drink 1.5 litres of water beyond your normal intake. Start day 2 at least 1 hour later than day 1 — your body needs the extra sleep.
---
## Mechanical Readiness — What Breaks on Demanding Routes
Demanding routes in Valdres test your equipment as much as your body. Cobblestone, loose gravel and long descents create mechanical problems you rarely encounter on easier rides.
<StatGrid stats={[
{ label: "Puncture", value: "Most common", sub: "Sharp stones on gravel, especially Kongevegen — tubeless recommended" },
{ label: "Loose bolts", value: "Frequent", sub: "Cobblestone vibrations loosen stem bolts, bottle cages and seat clamps" },
{ label: "Brake wear", value: "Moderate", sub: "Long descents 10+ km — hydraulic brakes can fade when overheated" },
{ label: "Chain", value: "Rare", sub: "But it happens: steep climbing under load can snap a chain — bring a quick link" },
{ label: "Spoke", value: "Rare", sub: "Stone strikes on MTB trails — spare spokes weigh nothing" },
{ label: "Derailleur hanger", value: "Rare but critical", sub: "One crash impact can end your ride — a spare hanger is cheap insurance" },
]} columns={2} />
**Minimum tools for hard routes:** Multitool with chain tools, 2 inner tubes (or tubeless plug + CO2), mini pump, 2 quick links, 1 brake pad. Total weight: under 400 g. That is the difference between riding home and walking 30 km in cycling shoes.
**Pro tips from locals:** Check all bolts with a multitool before you start — 30 seconds that can save you hours. On cobblestone routes (Kongevegen): lower tyre pressure 0.3–0.5 bar below normal. On long mountain descents: alternate between front and rear brakes, and stop every 5 minutes to let the brakes cool down.
---
## Training and Preparation
Planning one of the hardest routes? Read [our training guide](/guider/trening-forberedelse-sykkeltur-valdres) for specific tips on how to build up to 1000+ hm days.
No time to train specifically? Consider an [e-bike](/guider/elsykkel-valdres-guide) — the demanding routes become moderate to challenging with a motor, and you still get the full experience.
---
## Mix in Easier Days
A cycling week in Valdres does not need to be hard every day. Combine the demanding routes with:
- [Vang Family Loop](/ruter/vang-familierunde) — 11 km, 80 hm, flat and relaxed
- [Beitostølen Gravel Loop](/ruter/beitostolen-gravel-loop) — easy gravel ride from the centre
- [Valdresbanen Cycling Path](/guider/valdresbanen-sykkelvei-guide) — flat cycling path along a former railway line
Your body will thank you for rest days between the big rides.
---
## Next Steps
- [All routes in Valdres](/ruter) — filter by difficulty
- [Accommodation for cyclists](/guider/overnatting-syklister-valdres) — mountain lodges and hotels near the routes
- [Transport Oslo–Valdres](/guider/transport-oslo-valdres-sykkel) — bus with bike
- [Beitostølen cycling guide](/guider/beitostolen-sykkelguide) — base for most demanding routes
---
*SykkelValdres — local expert knowledge about cycling in Valdres*