Stockholm EcoTrail 80 km trail running route — Sweden · Stockholm County

Sweden · Stockholm County

Stockholm EcoTrail

Distance

80 km

Date

June 13, 2026

Entry fee

1,295 SEK

€ / km

€1.54

📅

New date pending

This race has already occurred. A new date for next year’s edition is pending.

City forests and lakes: urban access with legit trail climbing and big Stockholm energy.

Elevation and Terrain

Total Meters

1400m

D+/KM

17.5m/km

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

Avg Uphill Gradient

7.7%

Avg Downhill Gradient

-7.4%

Uphill gradient distribution

2–5%
8.6 km
5–10%
5.9 km
10–15%
2.8 km
15–20%
1.1 km
20%+
1.0 km

Route Profile

Analysed 2026-05-02

Terrain breakdown

26%Uphill48%Flat27%Downhill

Terrain

Urban

Climbs

Stockholm EcoTrail climbs and descents profile

Top climbs

1

1.1 km · 75 m gain

starts km 21 · avg 7.1% · max 23.0%

2

2.3 km · 74 m gain

starts km 55 · avg 3.3% · max 39.6%

3

6.2 km · 52 m gain

starts km 11 · avg 0.8% · max 16.5%

Top descents

1

2.7 km · 79 m drop

starts km 58 · avg -3.0% · max -32.1%

2

0.3 km · 78 m drop

starts km 22 · avg -23.6% · max -25.9%

3

10.2 km · 37 m drop

starts km 66 · avg 0.0% · max -35.3%

UTMB 50K Points, 200-Person Cap, and Nine Stockholm Nature Reserves

Q: What is Stockholm EcoTrail 80km? A: Stockholm EcoTrail 80km is a semi-self-supported urban trail ultra threading through 7 of Stockholm's municipalities and 9 nature reserves, finishing at Norra Djurgarden. The course covers 80km with 1,400m D+ (17.5 m/km, rank 350/~390 in the DTR database -- near bottom), 7.73% DW average uphill gradient (rank 331/~390 -- LOWER tier), and 48.0% flat terrain (rank 363/~390 -- near the flattest end of the entire catalogue). The race carries UTMB 50K Index points, is ITRA-listed, has a 200-runner cap imposed by the sensitive nature reserves on the route, and a 14-hour cut-off. Surface: ~70% trail/track, 20% gravel, 10% paved road. The technical highlight is a 330m descent at km 22 dropping 78m at -23.64% average gradient (UPPER tier). Wooden finisher medal by Raw Cut Studios. The 2026 edition (Saturday 13 June 2026) has passed; next edition expected June 2027. Entry 2026: 1,195-1,595 SEK tiered (EUR ~104-140).

Race files

Logistics

Nearest airport

Stockholm Arlanda (ARN)

Notes

Start: ~30–60 min by public transport / Public transport: excellent / Accommodation: very strong in Stockholm

Last checked: February 16, 2026Official Website →