Canfranc-Canfranc vs Gran Trail Trangoworld Aneto-Posets
Canfranc-Canfranc (100km, 8848m D+) vs Gran Trail Trangoworld Aneto-Posets (105km, 6760m D+). Side-by-side comparison: distances, elevation, difficulty, mandatory gear and registration. Which one suits you best?
Elite 
Elite Physical profile
| Canfranc-Canfranc | Gran Trail Trangoworld Aneto-Posets | |
|---|---|---|
| Date | 11 September 2026 | 16 July 2026 |
| Terrain | Mountain | Mountain |
| Difficulty | Elite | Elite |
| Max elevation gain | 8,848m D+ | 6,760m D+ |
| UTMB Category | — | 100M |
Distances — Canfranc-Canfranc
| Name | Km | D+ | Max Time |
|---|---|---|---|
| Ultra 100K | 100 | 8,848 | 39h |
| Ultra 70K | 70 | 6,100 | 26h |
| Marathon 45K | 45 | 3,700 | 12h |
| Long Distance 26K | 26 | 1,700 | 8h |
| Classic 16K | 16 | 1,590 | — |
| Uphill 6K | 6 | 1,000 | — |
Distances — Gran Trail Trangoworld Aneto-Posets
| Name | Km | D+ | Max Time |
|---|---|---|---|
| Gran Trail Aneto-Posets 105K | 105 | 6,760 | 36h |
| Vuelta al Aneto 55K | 55 | 3,630 | 18h |
| Maratón de las Tucas 42K | 42 | 2,500 | 12h |
| Vuelta a Cerler 27K | 27 | 1,250 | — |
| Vuelta al Molino de Cerler 11K | 11 | 460 | — |
| KV Aneto-Posets | 5.4 | 980 | — |
Logistics & costs
| Canfranc-Canfranc | Gran Trail Trangoworld Aneto-Posets | |
|---|---|---|
| Location | Canfranc-Estación, Aragon | Benasque, Aragon |
| Distance between venues | 86 km | |
| Registration opens | 9 December 2025 | 12 January 2026 |
| Registration closes | 31 August 2026 | 30 June 2026 |
| Mandatory Gear | 8 mandatory items | 15 mandatory items |
| Official website | Visit | Visit |
Pack 360 — Services
Registration
Canfranc-Canfranc
No recommendations
Gran Trail Trangoworld Aneto-Posets
No recommendations
Accommodation
Canfranc-Canfranc
No recommendations
Gran Trail Trangoworld Aneto-Posets
No recommendations
Gear
Canfranc-Canfranc
-
Salomon Speedcross 6Recommended for bothSalomon
Gran Trail Trangoworld Aneto-Posets
- Salomon Speedcross 6Recommended for both
Salomon
-
-
Salomon ADV Skin 12Salomon
-
Petzl Actik CorePetzl
-
Gore Wear R7 GTX ShakedryGore Wear
Nutrition
Canfranc-Canfranc
-
Bocadillo de Guayaba Gourmet LatinoRecommended for bothGourmet Latino
Gran Trail Trangoworld Aneto-Posets
-
Maurten Gel 100Maurten
-
226ERS Isotonic Drink226ERS
-
Clif Bar Original Energy BarClif Bar
- Bocadillo de Guayaba Gourmet LatinoRecommended for both
Gourmet Latino
Transport
Canfranc-Canfranc
No recommendations
Gran Trail Trangoworld Aneto-Posets
No recommendations
Car Rental
Canfranc-Canfranc
-
Recommended for both -
Recommended for both
Gran Trail Trangoworld Aneto-Posets
- Recommended for both
- Recommended for both
Insurance
Canfranc-Canfranc
No recommendations
Gran Trail Trangoworld Aneto-Posets
No recommendations
Body Care
Canfranc-Canfranc
No recommendations
Gran Trail Trangoworld Aneto-Posets
-
Buff CoolNet UV+Buff
-
Compressport ArmForce UltralightCompressport
Sun Protection
Canfranc-Canfranc
No recommendations
Gran Trail Trangoworld Aneto-Posets
-
-
Piz Buin Mountain SPF 50+Piz Buin
-
Summary
If you're looking for a longer distance, Gran Trail Trangoworld Aneto-Posets is the choice. If you prefer a shorter and more accessible race, consider Canfranc-Canfranc. In terms of elevation gain, Canfranc-Canfranc 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, Canfranc-Canfranc or Gran Trail Trangoworld Aneto-Posets?
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.