Top trail & ultra races

66 races in 16 countries. Distance and elevation gain are the organizer's own published figures.

April

April 2027 · 9 races
Fri · Apr 2
Istria 100 by UTMB (168K)

🇭🇷 Labin · 168 km · 6,800 m elevation gain · Route available · source not verified · checked July 15, 2026Personalize plan →
Fri · Apr 2
Marathon des Sables (MDS Legendary)

🇲🇦 Sahara Desert · 250 km · 1,500 m elevation gain · Route not found yetUpload the route →
April 2
Unicaja Ultra Sierra Nevada
🇪🇸 Granada, Andalucía · 4 distances
- Fri · Apr 2
  Ultra100 km · 5,500 m elevation gain · Route not found yetUpload the route →
- Fri · Apr 2
  Half Marathon25 km · 2,150 m elevation gain · Route not found yetUpload the route →
- Fri · Apr 2
  Marathon40 km · 2,400 m elevation gain · Route not found yetUpload the route →
- Fri · Apr 2
  Trail60 km · 3,800 m elevation gain · Route not found yetUpload the route →
April 8
Tenerife Bluetrail by UTMB
🇪🇸 Tenerife, Canary Islands · 7 distances
- Thu · Apr 8
  110k110 km · 6,250 m elevation gain · Route not found yetUpload the route →
- Thu · Apr 8
  24k24 km · 1,300 m elevation gain · Route not found yetUpload the route →
- Thu · Apr 8
  47k47 km · 2,600 m elevation gain · Route not found yetUpload the route →
- Thu · Apr 8
  47k Relay47 km · 2,600 m elevation gain · Route not found yetUpload the route →
- Thu · Apr 8
  68k68 km · 3,600 m elevation gain · Route not found yetUpload the route →
- Thu · Apr 8
  82k82 km · 3,300 m elevation gain · Route not found yetUpload the route →
- Thu · Apr 8
  Vertical Night Challenge6.5 km · 850 m elevation gain · Route not found yetUpload the route →
Sat · Apr 24
Canyons Endurance Runs by UTMB (100K)

🇺🇸 Auburn · 100 km · 3,750 m elevation gain · Official route availablePersonalize plan →
Sat · Apr 24
MIUT (Madeira Island Ultra-Trail)

🇵🇹 Madeira · 110 km · 7,200 m elevation gain · Official route availablePlan unavailable
April 24
Penyagolosa Trails (CSP)
🇪🇸 Castellon, Comunidad Valenciana · 2 distances
- Sat · Apr 24
  Penyagolosa Trails (CSP)106 km · 5,600 m elevation gain · Route not found yetUpload the route →
- Sat · Apr 24
  MiM (Marató i Mitja)60 km · 3,300 m elevation gain · Route not found yetUpload the route →
April 30
Trail Menorca Camí de Cavalls (TMCDC)
🇪🇸 Menorca, Balearic Islands · 8 distances
- Fri · Apr 30
  TMCdC (full circuit)185 km · 3,500 m elevation gain · Route not found yetUpload the route →
- Fri · Apr 30
  PTCN (Petit Trail Costa Nord)58 km · 1,200 m elevation gain · Route not found yetUpload the route →
- Fri · Apr 30
  PTCS (Petit Trail Costa Sud)44 km · 650 m elevation gain · Route not found yetUpload the route →
- Fri · Apr 30
  STCN (Short Trail Costa Nord)27 km · 392 m elevation gain · Route not found yetUpload the route →
- Fri · Apr 30
  TMCdC 185km Relay185 km · 3,500 m elevation gain · Route not found yetUpload the route →
- Fri · Apr 30
  TMCdC STARTER11 km · 280 m elevation gain · Route not found yetUpload the route →
- Fri · Apr 30
  TMCN (Costa Nord)100 km · 2,300 m elevation gain · Route not found yetUpload the route →
- Fri · Apr 30
  TMCS (Costa Sud)85 km · 1,200 m elevation gain · Route not found yetUpload the route →
April 2027
Mt. Fuji 100 (formerly UTMF)

🇯🇵 Mt. Fuji region · 167 km · 6,613 m elevation gain · Official route availablePersonalize plan →
Date not announced · 1 race
No dates yet
Calamorro Skyrace
🇪🇸 Benalmádena, Málaga, Spain · 2 distances
- ≈ Apr 2027Estimated
  Calamorro Skyrace30 km · 2,200 m elevation gain · Route not found yetUpload the route →
- ≈ Apr 2027Estimated
  CxM Calamorro Open / Junior / Juvenil12.5 km · 689 m elevation gain · Route not found yetUpload the route →
Showing 10 of 10 · dates: official sites / ITRA / UTMB · updated Jul 11, 2026
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April 2027 · 9 races

Istria 100 by UTMB (168K)

Marathon des Sables (MDS Legendary)

Canyons Endurance Runs by UTMB (100K)

MIUT (Madeira Island Ultra-Trail)

Mt. Fuji 100 (formerly UTMF)

Date not announced · 1 race