May Trail Races in Romania — Calendar Alergări
Trail running events across Romania in May. Check Calendar Alergări's trail race list for routes, distances, elevation and location notes.
All races in Romania in May 2026
1 May
Brașov County
Alergăraș în Făgăraș
Făgăraș, Brașov, Romania
Running in Făgăraș is a sporting event that brings together runners of all ages and performance levels to explore the natural and cultural b…
2 May
Covasna County
Még egy kört / Încă o rundă - Trail challenge
Világlátó, Sfântu Gheorghe, Covasna County, Romania
Another evening trail running challenge held on the outskirts of Sfântu Gheorghe, on a wooded and hilly terrain known as "Világlátó." Partic…
2 May
Alba County
Sălciua Trail Run
Sălciua de Jos, Alba County, Romania
Salciua Trail Run 2026 is a trail running competition held in the commune of Salciua, located between the Trascau Mountains and Mount Mare,…
9 May
Prahova County
Subcarpați Trail Run
Baza Sportivă „Stejarul”, Cocorăștii Mislii, Prahova, Romania
Subcarpați Trail Run is a mountain running competition organized for trail running enthusiasts, offering a unique experience in the heart of…
9 May
Bihor County
Thermal Trail Race 2026
Bulevardul Băile Felix 1, Sânmartin, Bihor, Romania
Thermal Trail Race is a trail running competition held in Betfia / Băile 1 Mai, on the picturesque trails of the forest in the area. The eve…
9 May
Bistrița-Năsăud County
TRAILRUN IN TARA NASAUDULUI
Casuțele din Plai, Valea Caselor, Năsăud, Bistrița-Năsăud, Romania
Trail Run in Țara Năsăudului is a nature running event designed for all age groups and experience levels, held around Casuțele din Plai, Val…
9 May
Alba County
Trascău Trail Run ~ 2026
Rimetea, Alba, Romania
Trascău Trail Run is a mountain race offering three events: marathon, half marathon, and cross-country, held in scenic landscapes around Rim…
10 May
Bihor County
Budureasa Mountain Running
Budureasa, Bihor County, Romania
Budureasa Mountain Running is a mountain running race organized by ACS Bihorul Oradea in partnership with the Budureasa Town Hall and the Lo…
16 May
Suceava County
Crosul Cetăților Suceava
Suceava, Suceava County, Romania
The Suceava City Run is a popular running race held in the city of Suceava, offering participants an outdoor sporting experience with routes…
16 May
Brașov County
EcoRun Moieciu ~ 2026
Moieciu de Sus, Brașov, Romania
EcoRun Moieciu is a top mountain running event in Romania, held in Moieciu de Sus. The race includes Marathon, Semi, and Cross categories, a…
16 May
Sălaj County
Run to the Hills
Crasna, Sălaj County, Romania
Run To The Hills is a mountain running race organized in Crasna, Sălaj County, taking place on May 16, 2026. The event invites running enthu…
16 May
Sibiu County
Turnu Roșu Challenge
Turnu Roșu, Sibiu County, Romania
Turnu Roșu Challenge is a mountain running competition held on marked trails in Turnu Roșu and on the hills at the foot of the Făgăraș Mount…
17 May
Cluj County
Accenture Heroes Challenge
Parcul Sportiv Universitar Iuliu Hațieganu, Cluj-Napoca, Cluj County, Romania
Accenture Heroes Challenge is an intense competition testing strength, speed, agility, and skills, held at the Iuliu Hațieganu University Sp…
23 May
Alba County
JIDVEI WINELAND TRAILS
Castelul Bethlen-Haller, Cetatea de Baltă, Alba, Romania
Jidvei Weinland Trails is a unique sporting event held on the grounds of Bethlen-Haller Castle, in the heart of Transylvania. The race combi…
23 May
Suceava County
Obciniada Night Run
Gura Humorului, Suceava County, Romania
Obciniada Night Run is a night running race in the heart of Bukovina, offering spectacular routes and a festival atmosphere under the stars.…
23 May
Satu Mare County
Tour de Tur
Complex Mujdeni, Orașu Nou, Satu Mare, Romania
Tour de Tur is an annual mountain biking and trail running competition held in the Mujdeni Lake area, Orașu Nou Commune, Satu Mare County. T…
23 May
Brașov County
Transylvania 100
Castelul Bran, Bran, Brașov County, Romania
Transylvania 100 is a mountain running event offering five different races, from a half marathon to a 100 km ultra-marathon, held in the Buc…
24 May
Brașov County
Semimaraton Casa Bună Sânpetru
Sânpetru, Brașov, Romania
The Casa Bună Sânpetru Half Marathon is a sporting event organized for charitable purposes, offering participants the opportunity to run on…
24 May
Brașov County
TRANSYLVANIA 100K
Castelul Bran, Bran, Brașov, Romania
Transylvania 100 is a mountain ultramarathon event taking place in the wilderness of the Bucegi Mountains, crossing high-altitude routes. Th…
29 May
Brașov County
BRASOV MARATHON Eveniment organizat de CPNT Brașov
Brașov, Romania
The Brașov Marathon is one of the largest mountain running events in Romania, held in the heart of the Carpathians around the city of Brașov…
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