Camille Extreme vs La Osera
Camille Extreme (32km, 2044m D+) vs La Osera (45km, 2300m D+). Side-by-side comparison: distances, elevation, difficulty, mandatory gear and registration. Which one suits you best?
Advanced 
Advanced Physical profile
| Camille Extreme | La Osera | |
|---|---|---|
| Date | 14 June 2026 | 16 May 2026 |
| Terrain | Mountain | Mountain |
| Difficulty | Advanced | Advanced |
| Max elevation gain | 2,044m D+ | 2,300m D+ |
Distances — Camille Extreme
| Name | Km | D+ | Max Time |
|---|---|---|---|
| Camille Extreme 32K | 32 | 2,044 | 6h |
| Cannelle Trail 13K | 13 | 900 | — |
| Ardibidepikua Bertikala 3.2K | 3.2 | 800 | — |
Distances — La Osera
| Name | Km | D+ |
|---|---|---|
| Marathon 45K | 45 | 2,300 |
| Half Marathon 25K | 25 | 1,300 |
| Sprint Trail 12K | 12 | 600 |
| Hiking 12K | 12 | 600 |
Logistics & costs
| Camille Extreme | La Osera | |
|---|---|---|
| Location | Isaba, Navarre | Paterna del Madera, Albacete, Castile-La Mancha |
| Distance between venues | 489 km | |
| Registration opens | — | — |
| Registration closes | — | — |
| Mandatory Gear | 0 mandatory items | 0 mandatory items |
| Official website | Visit | Visit |
Pack 360 — Services
Registration
Camille Extreme
No recommendations
La Osera
No recommendations
Accommodation
Camille Extreme
No recommendations
La Osera
No recommendations
Gear
Camille Extreme
-
Salomon Speedcross 6Recommended for bothSalomon
-
-
Gore Wear R7 GTX ShakedryGore Wear
-
Salomon ADV Skin 12Salomon
La Osera
- Salomon Speedcross 6Recommended for both
Salomon
Nutrition
Camille Extreme
-
Maurten Gel 100Recommended for bothMaurten
-
SiS GO Isotonic Energy GelScience in Sport
-
226ERS Isotonic Drink226ERS
La Osera
- Maurten Gel 100Recommended for both
Maurten
-
Bocadillo de Guayaba Gourmet LatinoGourmet Latino
Transport
Camille Extreme
No recommendations
La Osera
No recommendations
Car Rental
Camille Extreme
-
Recommended for both -
Recommended for both
La Osera
- Recommended for both
- Recommended for both
Insurance
Camille Extreme
No recommendations
La Osera
No recommendations
Body Care
Camille Extreme
-
Compeed Ampollas Medianas DuploCompeed
-
Lurbel Desafío FourLurbel
La Osera
-
After Bite Xtra GelAfter Bite
Sun Protection
Camille Extreme
-
Recommended for both -
Recommended for both -
Buff CoolNet UV+Buff
La Osera
- Recommended for both
- Recommended for both
Summary
If you're looking for a longer distance, La Osera is the choice. If you prefer a shorter and more accessible race, consider Camille Extreme. In terms of elevation gain, La Osera is the more demanding option. Both races offer a complete Pack 360 with everything you need for race day.
Frequently asked questions
Which is harder, Camille Extreme or La Osera?
When does each race take place?
How many distances does each race offer?
What type of terrain does each race have?
Do I need the same mandatory gear for both?
Plan your race
Compare Spain's best trail running races side by side. Analyze distances, elevation, registration prices, mandatory gear and the complete Pack 360 to make the best decision.