Calamorro Skyrace vs X CxM Sierro

Calamorro Skyrace (30km, 2200m D+) vs X CxM Sierro (24km, 1100m D+). Side-by-side comparison: distances, elevation, difficulty, mandatory gear and registration. Which one suits you best?

Calamorro Skyrace Advanced

Calamorro Skyrace

Benalmádena, Andalusia

Mountain 2 modalities
View Pack 360
X CxM Sierro Advanced

X CxM Sierro

Sierro, Andalusia

Mountain 2 modalities
View Pack 360

Physical profile

Calamorro Skyrace X CxM Sierro
Date 11 April 2026 3 May 2026
Terrain Mountain Mountain
Difficulty Advanced Advanced
Max elevation gain 2,200m D+ 1,100m D+

Distances — Calamorro Skyrace

Name Km D+
Calamorro Skyrace 30K 30 2,200
CxM Calamorro 12.5K 12.5 689

Distances — X CxM Sierro

Name Km D+ Max Time
CxM 24K 24 1,100 4h30
MiniCxM 12K 12 680 4h30

Logistics & costs

Calamorro Skyrace X CxM Sierro
Location Benalmádena, Andalusia Sierro, Andalusia
Distance between venues 204 km
Registration opens — —
Registration closes — 29 April 2026
Mandatory Gear 0 mandatory items 3 mandatory items
Official website Visit Visit

Pack 360 — Services

Registration

Calamorro Skyrace

No recommendations

X CxM Sierro

No recommendations

Accommodation

Calamorro Skyrace

No recommendations

X CxM Sierro

No recommendations

Gear

Calamorro Skyrace

X CxM Sierro

Nutrition

Calamorro Skyrace

X CxM Sierro

Transport

Calamorro Skyrace

No recommendations

X CxM Sierro

No recommendations

Car Rental

Calamorro Skyrace

X CxM Sierro

Insurance

Calamorro Skyrace

No recommendations

X CxM Sierro

No recommendations

Body Care

Calamorro Skyrace

X CxM Sierro

Sun Protection

Calamorro Skyrace

X CxM Sierro

Summary

If you're looking for a longer distance, Calamorro Skyrace is the choice. If you prefer a shorter and more accessible race, consider X CxM Sierro. In terms of elevation gain, Calamorro Skyrace 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, Calamorro Skyrace or X CxM Sierro?
Calamorro Skyrace has Advanced difficulty with up to 2,200m elevation gain, while X CxM Sierro is Advanced with up to 1,100m D+. The maximum distance is 30km for Calamorro Skyrace and 24km for X CxM Sierro.
When does each race take place?
Calamorro Skyrace takes place in April and X CxM Sierro in May.
How many distances does each race offer?
Calamorro Skyrace offers 2 distances and X CxM Sierro offers 2.
What type of terrain does each race have?
Calamorro Skyrace is classified as Mountain and X CxM Sierro as Mountain.
Do I need the same mandatory gear for both?
Calamorro Skyrace requires 0 mandatory items and X CxM Sierro requires 3. Check each race's official regulations for the full list.

Plan your race

Time Estimator

Predict your finish time

Gear Checklist

Check your mandatory gear

Planner

Organize your season
View all similar races Calamorro Skyrace View all similar races X CxM Sierro

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.