Marathon adidas TERREX

43.2km·1884m+

May 9

Los Llanos de Aridane,

Spain

source

Set your ITRA PI

Estimated Finish

5:48:36

ITRA PI

Segment Details

1/5

-0.4% · 0.85km · 20m+ · 23m-

1500m1482m

0.00km0.85km

OSM ↗

highway

track

tracktype

grade3

Elevation Profile

Trail 64% · Extreme 1%Extreme 1%

0.9TDI

43.2km

60.8FlatKM

1903m+

3368m−

2434max

34min

0:41

6.8km

2:25

14.9km

0:51

4.2km

1:05

10.0km

0:47

7.3km

OSM

AID

Distance

Time

Gain

Loss

Gels

Water

Salts

Segment

6.8km/6.8km

0:41/0:41

166m+

196m−

0.6×40g(26g)

0.5L

1(200mg)

21.7km/14.9km

3:06/2:25

1279m+

436m−

2.3×40g(91g)

1.8L

5(1000mg)

25.9km/4.2km

3:57/0:51

319m+

214m−

0.8×40g(32g)

0.6L

2(400mg)

35.9km/10.0km

5:02/1:05

130m+

1356m−

1.0×40g(41g)

0.8L

2(400mg)

43.2km/7.3km

5:49/0:47

10m+

1165m−

0.3×40g(10g)

0.6L

2(400mg)

AID

Distance

Time

Gels

Water

Salts

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

31% / 13.5km14% / 6.0km55% / 23.7km

Uphill

15–20%×53.9km

10–15%×105.5km

3–10%×74.1km

Downhill

25–30%×41.8km

20–25%×32.0km

15–20%×74.9km

10–15%×85.1km

3–10%×149.8km

Peaks for this course have not been detected yet.

Skyrunning · ISFSource

ISF technical requirements

Average incline4.4%> 6.0%

Steep sections (30%+)0.0%≥ 5.0%

Max altitude2434 m> 2000 m

Vertical climb1903 m> 1300 m

Asphalt5.1%< 15.0%

UIAA Technical climbing9.2 kmGrade I–II

Possible level

1+23

estimated · high confidence

Level 10/1

Peak reachno detection

Level 22/3

Altitude ≥ 3000 m2434 m

Scrambling9162 m

Rocky footing31 m

Level 31/3

Via ferrata0 m

Glacier0 m

Exposed ridge177 m

About Marathon adidas TERREX

Marathon adidas TERREX is a 43.2 km mountain marathon of Transvulcania adidas TERREX 2026 in Los Llanos de Aridane, Spain. The race starts on May 9, 2026. The course climbs 1884 m+ and descends 3368 m−, between a low point of 34 m and a high point of 2434 m. By gradient, 31% of the distance is uphill, 55% downhill and 14% flat. The longest climb runs 4.6 km at an average 13.0% grade (600 m of vertical). The longest descent runs 7.4 km at 17.2% (1283 m of vertical). Surface: 64% trail, 26% technical, and 5% road. Flat-equivalent effort: 60.8 FlatKM.

971 finishers completed the 2026 edition. Men's winner: Fran Anguita Bayo (Spain) in 3:39:03. Women's winner: Ikram Rharsalla Laktab (Spain) in 4:12:53.

This page has the full results and splits, interactive elevation profile, gradient matrix, pacing and nutrition planner and weather climatology for Marathon adidas TERREX.

Other distances of Transvulcania adidas TERREX 2026Ultramarathon (73.0 km)·Half Marathon (24.8 km)·Vertical Kilometer (7.3 km)

Other editions of Marathon adidas TERREX2025

Official websitetransvulcania.com/en