E35 - North Face Trail

UTMB World Series

35.0km·2500m+

July 18

Grindelwald,

Switzerland

utmb·source

Set your ITRA PI

Estimated Finish

5:12:26

ITRA PI

Segment Details

1/49

-1.4% · 0.27km · 4m+ · 7m-

903m897m

0.00km0.27km

Track Category · OSM

Extreme0%

Technical0%

Trail0%

Smooth0%

Road100%

Unknown0%

Road

OSM ↗

highway

secondary 54%residential 28%service 19%

bridge

yes

surface

asphalt

layer

maxspeed

Elevation Profile

1.0×

Trail 73% · Extreme 1%Extreme 1%

0.8TDI

35.6km

55.9FlatKM

2576m+

2439m−

2339max

897min

1.0×

OSM

Gradient Matrix

Extra

Select a gradient

Uphill

Downhill

>40%

30%

25%

20%

15%

10%

0.5

0.3

0.2

0.3

0.5

Uphill

>40%

30%

25%

20%

15%

10%

0.2

0.3

0.5

10%

15%

20%

25%

30%

>40%

Downhill

Technical sections presentDarker — steeper and longer

Extremes

Gradient Breakdown

40% / 14.2km8% / 2.9km52% / 18.6km

Uphill

30–40%×10.3km

25–30%×10.6km

20–25%×75.6km

15–20%×41.9km

10–15%×42.7km

3–10%×43.1km

Downhill

30–40%×10.2km

25–30%×21.0km

20–25%×42.4km

15–20%×32.6km

10–15%×32.0km

3–10%×910.4km

Peaks for this course have not been detected yet.

Skyrunning · ISFSource

ISF technical requirements

Average incline7.2%> 6.0%

Steep sections (30%+)1.5%≥ 5.0%

Max altitude2339 m> 2000 m

Vertical climb2576 m> 1300 m

Asphalt16.8%< 15.0%

UIAA Technical climbing1.6 kmGrade I–II

Possible level

1+23

estimated · high confidence

Level 10/1

Peak reachno detection

Level 21/3

Altitude ≥ 3000 m2339 m

Scrambling1558 m

Rocky footing0 m

Level 31/3

Via ferrata0 m

Glacier0 m

Exposed ridge^*57 m

* feature detected but below the confident-length floor

About E35 - North Face Trail

E35 - North Face Trail is a 35.0 km trail race of Eiger Ultra Trail by UTMB 2026 in Grindelwald, Switzerland. The race starts on July 18, 2026. The course climbs 2500 m+ and descends 2439 m−, between a low point of 897 m and a high point of 2339 m. By gradient, 40% of the distance is uphill, 52% downhill and 8% flat. The longest climb runs 4.8 km at an average 19.7% grade (937 m of vertical). The longest descent runs 8.1 km at 15.6% (1267 m of vertical). Surface: 74% trail, 17% road, and 6% technical. Flat-equivalent effort: 55.9 FlatKM.

639 finishers completed the 2026 edition. Men's winner: Ramon Manetsch (Switzerland) in 3:30:18. Women's winner: Rea Iseli (Switzerland) in 3:55:12.

This page has the full results and splits, interactive elevation profile, gradient matrix, pacing and nutrition planner and weather climatology for E35 - North Face Trail.

Other distances of Eiger Ultra Trail by UTMB 2026E250 - UNESCO Trail (250 km)·E101 Ultra Trail (101 km)·E51 Panorama Trail (51.0 km)·E16 - Pleasure Trail (16.0 km)

Other editions of E35 - North Face Trail2025

Official websiteeiger.utmb.world