2026 is your year to move with BSI. The Budapest Sports Office has spent decades building Hungary’s most-loved mass-participation events, drawing tens of thousands into the buzz of running, cycling, and open-water swimming. The 2026 calendar features the country’s biggest, most popular challenges, from marathons and half marathons to city runs and family sports days. Scan the dates, pick your challenge, and lock in an unforgettable BSI vibe.
May 17 – Mátrafüred: 29th Kékes Summit Run & Trail
One of BSI’s most iconic tests. The Kékes Summit Run (Kékes Csúcsfutás) is 11.6 miles with 2,201 feet of elevation gain to Hungary’s highest point—on asphalt or trail. Push out of your comfort zone, breathe in the crisp Mátra air, and conquer those final relentless meters. Start/finish hub: 3232 Mátrafüred.
June 7 – Budapest City Park: 31st ALDI Women’s Run Gala
A day to put yourself first on the Great Meadow (Napozórét) in City Park (Városliget). Whether you’re seasoned or taking your first stride, it’s a celebration of women running together. Distances for every mood: 6.2 miles solo or in pairs, 3.1 miles, 1.6 miles, a 1.6-mile walk, a 3-person relay (3×1.2 miles), plus combos (6.2+3.1, 6.2+3.1+1.6, 3.1+1.6). Venue: Budapest District 14 – Zugló, City Park (Városliget), Great Meadow (Napozórét).
June 13 – Nyáregyháza: Brutálfutás 15.0
Your longest-ever 4.35 and 1.43 miles. A joyfully un-serious obstacle romp where the party matters more than the power moves. Expect mud, water, and zero chance of staying dry or clean. Location: 2723 Nyáregyháza.
June 20 – Újbuda: 4th MOL Campus Bay Swim
Dive into summer in the heart of the city at BudaPart’s Flava Beach. Four safe open-water distances—500, 1,500, 3,000, or 4,500 meters—while friends chill or cheer along the green banks of Kopaszi Dam (Kopaszi-gát). Venue: Budapest District 11 – Újbuda.
June 27 – Budapest Night Run: 32nd KIPRUN Night Run
Run in the light and feel the night on Andrássy Avenue and in the glow of Heroes’ Square. Go half marathon solo, in pairs, or trios, or take on a quarter marathon. It’s the magic of night running where history meets sport. Venue: Budapest District 14 – Zugló.
July 18 – Lake Balaton: 44th Lidl Balaton Crossing
Hungary’s biggest open-water swim, with 10,000+ athletes tackling the “Hungarian Sea.” Swim the full 3.23 miles, the half at 1.61 miles, or SUP across the country’s largest lake. Rain dates: July 19, 25, 26; Aug 1, 2, 8, 9. Base: 8253 Révfülöp.
Sept 6 – Újbuda: 41st Wizz Air Budapest Half Marathon
The distance you can beat. Kick off the fall season racing past the capital’s standout sights with thousands. Options: Half Marathon, Wizz Air Pair Half, Powerade Trio Half, and Szimpatika 10K. Venue: Budapest District 11 – Újbuda.
Sept 20 – Budapest: Liget Experience Run
A feel-good city run set among green spaces and museum-mile vibes. Details to come, but expect accessible distances and high energy.
Oct 10–11 – Újbuda: 41st SPAR Budapest Marathon Festival
Hungary’s biggest mass-sport celebration and a true bucket-list marathon on a gorgeous, varied course. Two days of distances so everyone finds a fit. Marathon day is Oct 11; festival runs on Oct 10–11. Venue: Budapest District 11 – Újbuda.
Nov 14–15 – Siófok: 23rd Balaton Marathon & Half
Late-season lakeside running in 8600 Siófok, with scenic flats and cool air pushing you to crisp PBs.
Dec 6 – Ferencváros: 11th Santa Run
Costumes, bells, and pure festive joy through Budapest District 9 – Ferencváros. Run, laugh, repeat.
Organizers reserve the right to change dates and programs.
