The 10 100K ultramarathons in Spain, with each one's climb, cutoff and date. Every race links to its own page, where you can see how it fits the runner you are now.
| Race | Distance | Where | Date | Climb | Cutoff |
|---|---|---|---|---|---|
| Salomon Ultra Pirineu | 100 km | Baga, Spain | Oct 3, 2026 | 21,526 ft | 26.5 h |
| Mallorca by UTMB - Camins de Pedra Seca | 102km | Estellencs, Spain | Oct 31, 2026 | 12,270 ft | 21.5 h |
| UltraHélike 100km | 100km | Elche, Spain | Feb 27, 2027 | 3,773 ft | 24 h |
| Tenerife Bluetrail By UTMB | 110km | Vilaflor, Spain | Apr 9, 2027 | 20,505 ft | 27 h |
| Penyagolosa Trails | 106 km | Castellón, Spain | Apr 17, 2027 | 18,310 ft | 25.75 h |
| Girona RunThrough Trail | 100km | Girona, Spain | May 22, 2027 | 9,449 ft | 21 h |
| Val d'Aran by UTMB - VDA (Torn dera Val d'Aran) | 110 km | Vielha, Spain | Jul 2, 2027 | 20,997 ft | 28 h |
| Val d'Aran by UTMB - PDA (Peades d'Aigua) | Camins d'Hèr - CDH | Salardu, Spain | Jul 7, 2027 | 20,997 ft | 28 h |
| Val d'Aran by UTMB - CDH (Camins d'Hèr) | 110km | Les, Spain | Jul 9, 2027 | 20,997 ft | 28 h |
| Madrid-Segovia | 101 km | Madrid, Spain | Sep 18, 2027 | 6,660 ft | 18 h |