Mazucator Sky vs Santa Cruz Extreme
Mazucator Sky (25km, 1700m D+) vs Santa Cruz Extreme (25km, 1460m D+). Side-by-side comparison: distances, elevation, difficulty, mandatory gear and registration. Which one suits you best?
Advanced 
Advanced Physical profile
| Mazucator Sky | Santa Cruz Extreme | |
|---|---|---|
| Date | 7 June 2026 | 17 October 2026 |
| Terrain | Skyrunning | Skyrunning |
| Difficulty | Advanced | Advanced |
| Max elevation gain | 1,700m D+ | 1,460m D+ |
Distances — Mazucator Sky
| Name | Km | D+ | Max Time |
|---|---|---|---|
| Mazucator Sky 25K | 25 | 1,700 | 6h |
| Promesa 20K | 20 | 1,422 | 5h |
| Sprint 8K | 8 | 476 | 2h |
Distances — Santa Cruz Extreme
| Name | Km | D+ | Max Time |
|---|---|---|---|
| Anaga Xtrm 25K | 25 | 1,460 | 6h |
| Anaga Xtrm 18K | 18 | 1,135 | 5h |
| Anaga Xtrm 10K | 10 | 361 | 3h |
Logistics & costs
| Mazucator Sky | Santa Cruz Extreme | |
|---|---|---|
| Location | Villa de Mazo, La Palma, Canary Islands | Santa Cruz de Tenerife, Canary Islands |
| Distance between venues | 149 km | |
| Registration opens | — | — |
| Registration closes | — | — |
| Mandatory Gear | 2 mandatory items | 2 mandatory items |
| Official website | Visit | Visit |
Pack 360 — Services
Registration
Mazucator Sky
No recommendations
Santa Cruz Extreme
No recommendations
Accommodation
Mazucator Sky
No recommendations
Santa Cruz Extreme
No recommendations
Gear
Mazucator Sky
-
Salomon Speedcross 6Recommended for bothSalomon
Santa Cruz Extreme
- Salomon Speedcross 6Recommended for both
Salomon
Nutrition
Mazucator Sky
-
Bocadillo de Guayaba Gourmet LatinoRecommended for bothGourmet Latino
Santa Cruz Extreme
- Bocadillo de Guayaba Gourmet LatinoRecommended for both
Gourmet Latino
Transport
Mazucator Sky
No recommendations
Santa Cruz Extreme
No recommendations
Car Rental
Mazucator Sky
-
Recommended for both -
Recommended for both
Santa Cruz Extreme
- Recommended for both
- Recommended for both
Insurance
Mazucator Sky
No recommendations
Santa Cruz Extreme
No recommendations
Body Care
Mazucator Sky
-
Julbo AerospeedRecommended for bothJulbo
-
Buff CoolNet UV+Recommended for bothBuff
-
Salomon Cross VisorRecommended for bothSalomon
Santa Cruz Extreme
- Julbo AerospeedRecommended for both
Julbo
- Buff CoolNet UV+Recommended for both
Buff
- Salomon Cross VisorRecommended for both
Salomon
Sun Protection
Mazucator Sky
-
Recommended for both -
Recommended for both
Santa Cruz Extreme
- Recommended for both
- Recommended for both
Summary
If you're looking for a longer distance, Mazucator Sky is the choice. If you prefer a shorter and more accessible race, consider Santa Cruz Extreme. In terms of elevation gain, Mazucator Sky 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, Mazucator Sky or Santa Cruz Extreme?
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.