Ultra Tour Monte Rosa 170 km trail running route — Switzerland · Valais

Switzerland · Valais

Ultra Tour Monte Rosa

Distance

170 km

Date

September 2, 2026

Entry fee

340 CHF

€ / km

€2.18

Aosta Valley scale without the crowds: high passes, huge vert, and a brutally beautiful Monterosa traverse.

Elevation and Terrain

Total Meters

11600m

D+/KM

68.24m/km

For context, the Tor des Géants 330 loop has 73 D+/km.

Avg Uphill Gradient

16.1%

Avg Downhill Gradient

-15.4%

Uphill gradient distribution

2–5%
10.9 km
5–10%
16.5 km
10–15%
12.7 km
15–20%
10.8 km
20%+
22.3 km

Route Profile

Analysed 2026-05-02

Terrain breakdown

43%Uphill13%Flat45%Downhill

Terrain

High Alpine

Climbs

Ultra Tour Monte Rosa climbs and descents profile

Top climbs

1

13.8 km · 1716 m gain

starts km 37 · avg 12.4% · max 79.1%

2

6.8 km · 1529 m gain

starts km 127 · avg 22.4% · max 69.2%

3

11.8 km · 1507 m gain

starts km 100 · avg 12.8% · max 52.4%

Top descents

1

13.1 km · 1480 m drop

starts km 111 · avg -11.3% · max -52.8%

2

6.7 km · 1243 m drop

starts km 93 · avg -18.5% · max -93.0%

3

7.5 km · 1056 m drop

starts km 73 · avg -14.0% · max -66.9%

How hard is the Ultra Tour Monte Rosa? (Course profile, climbs, and GPX data)

Q: How hard is the Ultra Tour Monte Rosa 170km? A: Exceptionally hard — harder than the UTMB on every comparable data metric. The UTMR covers 170km with 11,600m of elevation gain (68.2m per km). The biggest climb rises 1,716m — the 13th largest single ascent of 385 European trail distances tracked. The biggest descent drops 1,480m — the 24th largest. 22.26km of uphill terrain exceeds 20% gradient. The distance-weighted average uphill gradient of 16.11% ranks 43rd of 390 European distances — steeper on uphills than 88% of European trail races. Add a glacier crossing, mandatory technical gear, and weather that can drop to near-freezing with lightning in September: runners consistently describe it as one of the hardest races in Europe.

Race files

Logistics

Nearest airport

Geneva (GVA) / Milan Malpensa (MXP) / Zürich (ZRH)

Notes

Start: ~2.0–3.5 hrs (GVA) or ~2.0–3.0 hrs (MXP) or ~3.0–4.5 hrs (ZRH) to Valais start towns near Monte Rosa (Grächen or Zermatt valley; TODO: verify HQ) / Public transport: good Swiss rail to Visp then bus; last-mile depends on village / Accommodation: limited and pricey in mountain villages; book early (August)

Remote location icon

FAR

It’ll possibly take 3+ hours from the closest large airport to arrive. Plan your adventure accordingly, take an extra day for those after-race beers or Curranz.

Last checked: March 17, 2026Official Website →