CxM El Fuerte de Frigiliana vs X CxM Sierro
CxM El Fuerte de Frigiliana (21km, 1200m D+) vs X CxM Sierro (24km, 1100m D+). Side-by-side comparison: distances, elevation, difficulty, mandatory gear and registration. Which one suits you best?
Advanced 
Advanced Physical profile
| CxM El Fuerte de Frigiliana | X CxM Sierro | |
|---|---|---|
| Date | 7 June 2026 | 3 May 2026 |
| Terrain | Mountain | Mountain |
| Difficulty | Advanced | Advanced |
| Max elevation gain | 1,200m D+ | 1,100m D+ |
Distances — CxM El Fuerte de Frigiliana
| Name | Km | D+ | Max Time |
|---|---|---|---|
| CxM 21K | 21 | 1,200 | 5h |
| Mini CxM 13K | 13 | 600 | 4h |
Distances — X CxM Sierro
| Name | Km | D+ | Max Time |
|---|---|---|---|
| CxM 24K | 24 | 1,100 | 4h30 |
| MiniCxM 12K | 12 | 680 | 4h30 |
Logistics & costs
| CxM El Fuerte de Frigiliana | X CxM Sierro | |
|---|---|---|
| Location | Frigiliana, Andalusia | Sierro, Andalusia |
| Distance between venues | 140 km | |
| Registration opens | — | — |
| Registration closes | 3 June 2026 | 29 April 2026 |
| Mandatory Gear | 3 mandatory items | 3 mandatory items |
| Official website | Visit | Visit |
Pack 360 — Services
Registration
CxM El Fuerte de Frigiliana
No recommendations
X CxM Sierro
No recommendations
Accommodation
CxM El Fuerte de Frigiliana
No recommendations
X CxM Sierro
No recommendations
Gear
CxM El Fuerte de Frigiliana
-
Salomon Speedcross 6Recommended for bothSalomon
-
Salomon ADV Skin 12Recommended for bothSalomon
-
Salomon Soft Flask 150 mlRecommended for bothSalomon
-
Recommended for both
X CxM Sierro
- Salomon Speedcross 6Recommended for both
Salomon
- Salomon ADV Skin 12Recommended for both
Salomon
- Salomon Soft Flask 150 mlRecommended for both
Salomon
- Recommended for both
Nutrition
CxM El Fuerte de Frigiliana
-
Maurten Gel 100Recommended for bothMaurten
-
Precision Fuel & Hydration PH 1500Recommended for bothPrecision Fuel & Hydration
-
Dátiles Medjool DorimedRecommended for bothDorimed
X CxM Sierro
- Maurten Gel 100Recommended for both
Maurten
- Precision Fuel & Hydration PH 1500Recommended for both
Precision Fuel & Hydration
- Dátiles Medjool DorimedRecommended for both
Dorimed
Transport
CxM El Fuerte de Frigiliana
No recommendations
X CxM Sierro
No recommendations
Car Rental
CxM El Fuerte de Frigiliana
-
Recommended for both -
Recommended for both
X CxM Sierro
- Recommended for both
- Recommended for both
Insurance
CxM El Fuerte de Frigiliana
No recommendations
X CxM Sierro
No recommendations
Body Care
CxM El Fuerte de Frigiliana
-
Julbo AerospeedRecommended for bothJulbo
-
Buff CoolNet UV+Recommended for bothBuff
-
BodyGlide Original Anti-Chafe BalmRecommended for bothBodyGlide
-
Compeed Ampollas Medianas DuploRecommended for bothCompeed
X CxM Sierro
- Julbo AerospeedRecommended for both
Julbo
- Buff CoolNet UV+Recommended for both
Buff
- BodyGlide Original Anti-Chafe BalmRecommended for both
BodyGlide
- Compeed Ampollas Medianas DuploRecommended for both
Compeed
Sun Protection
CxM El Fuerte de Frigiliana
-
Recommended for both -
Recommended for both -
Piz Buin Mountain SPF 50+Piz Buin
X CxM Sierro
- Recommended for both
- Recommended for both
Summary
If you're looking for a longer distance, X CxM Sierro is the choice. If you prefer a shorter and more accessible race, consider CxM El Fuerte de Frigiliana. In terms of elevation gain, CxM El Fuerte de Frigiliana 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, CxM El Fuerte de Frigiliana or X CxM Sierro?
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.