Ecotrail Oslo 2026 is one of Norway’s premier urban trail running events, offering a unique blend of lush forest trails, technical singletracks, and scenic urban sections leading into the heart of Oslo. With distances ranging from 10 km to the demanding 80 km ultra-marathon, runners experience pristine Norwegian nature before finishing along the city’s coastal waterfront.
🇳🇴 Norway | 📍 Location: Oslo | 📅 May 30, 2026
📊 UTMB Index: 100K (80k), 50K (50k), 20K (31k, 21k) | 🌡️ Weather: Cool (Avg 8.1°C – 16.9°C)
🏁 Point-to-Point
📊 UTMB Index: 100K (80k), 50K (50k), 20K (31k, 21k) | 🌡️ Weather: Cool (Avg 8.1°C – 16.9°C)
🏁 Point-to-Point
🎥 Race Videos
🗺️ Course & Weather Specifications
| 🚩 Start Location & Type |
80k: Nedre Foss Park (Point-to-Point) | May 30, 06:00 50k: Holmenkollen (Point-to-Point) | May 30, 11:00 31k: Sørkedalen Idrettsanleg (Point-to-Point) | May 30, 11:00 21k: Fossum Idrettsanlegg (Point-to-Point) | May 30, 11:00 10k: Sollerudstranda (Point-to-Point) | May 30, 11:00 |
| 🌲 Terrain Type |
80k / 50k / 31k / 21k: Forest roads / Technical Trails / Asphalt 10k: Sand Gravel / Asphalt |
| 📉 Avg Gradient & Gain |
80k: 2.06% / +1,658 m (-1,658 m) | 80.49 km 50k: 1.60% / +809 m (-1,228 m) | 50.69 km 31k: 1.35% / +423 m (-532 m) | 31.36 km 21k: 0.77% / +161 m (-325 m) | 20.99 km 10k: 0.87% / +87 m (-86 m) | 10.02 km |
| 🏔️ Altitude Range |
80k / 50k: Min: 0 m / Max: 497 m 31k: Min: 0 m / Max: 359 m 21k: Min: 0 m / Max: 179 m 10k: Min: 0 m / Max: 32 m |
| 🍌 Aid Stations & Limits |
80k: 5 stations | Time Limit: 14 hrs 50k: 3 stations | Time Limit: 9 hrs 31k: 2 stations | Time Limit: 8 hrs 21k: 1 station | Time Limit: 7 hrs 10k: 1 station | Time Limit: 3 hrs |
| 📍 GPX File Availability | Available |
| 🌤️ Monthly Weather (May) |
Overview: Cool Avg Temp: Min 8.1°C / Max 16.9°C Summit Temp: Min 4.8°C / Max 13.6°C (80k/50k) |
🎖️ Points & Qualifications
| 🏔️ UTMB Index | 80k: 100K Index | 50k: 50K Index | 31k / 21k: 20K Index | 10k: N/A |
| 📊 ITRA Points & Mountain Level |
80k: 3 Points / Mountain Level 2 50k: 2 Points / Mountain Level 2 31k: 1 Point / Mountain Level 1 21k: 0 Points / Mountain Level 1 10k: 0 Points / Mountain Level 1 |
| 📈 ITRA Finisher Level | 80k: 390 | 50k: 350 | 31k: 210 | 21k: 150 | 10k: 150 |
| 🇳🇴 National League | Yes (All Distances) |
🛡️ Rules & Support
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🏃 Pacers & Support
Pacers: No
Crew Support: No
Poles: Allowed (Yes for all distances)
|
🎒 Drop Bags & Gear
Drop Bags: No
Mandatory Gear Level: Basic (All Categories)
|
🚉 Logistics, Registration & Facilities
| 🚿 Venue Facilities | Showers: Yes | Changing Rooms: N/A | Toilets: Yes |
| 💰 Entry Fee |
80k: 1120 – 1400 NOK 50k: 1020 – 1300 NOK 31k: 875 – 1050 NOK 21k: 745 – 870 NOK 10k: 620 – 720 NOK |
| 📝 Registration & Lottery | Opening: Usually June | Lottery Required: No |
| ✈️ Nearest Airport | Oslo Airport Gardermoen (OSL) |
| 🚆 Transport Options | Flytoget / Vy Train to Oslo S (20 min) + City Metro/Tram |
| 🏨 Accommodation |
🟢 Easy (Hotels in Oslo)
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📊 Historical Statistics (2026)
| Race Category | Starters | Finishers | Finish Rate | DNFs | DNF Rate | Winning Time |
|---|---|---|---|---|---|---|
| Ecotrail Oslo 80k | 328 | 297 | 90.55% | 31 | 9.45% | 6:39:18 |
| Ecotrail Oslo 50k | 524 | 498 | 95.04% | 26 | 4.96% | 3:24:20 |
| Ecotrail Oslo 31k | 798 | 779 | 97.62% | 19 | 2.38% | 1:58:29 |
| Ecotrail Oslo 21k | 1092 | 1081 | 98.99% | 11 | 1.01% | 1:13:57 |
| Ecotrail Oslo 10k | N/A | 486 | N/A | N/A | N/A | 0:36:03 |