Ultrabug
Join Ultrabug 2026
Ultrabug is a fully supported, multi-day ultra marathon set in Romania’s Carpathian Mountains. Participants traverse scenic mountain paths, cross mineral water streams, and encounter remote villages rich in local culture. The event is designed for all levels, making it accessible for both seasoned ultrarunners and first-time participants looking for a challenging adventure in nature. Alongside the 100km main event spread over three days, Ultrabug offers shorter race options—Marathon XFun, Ultra XFun, Fun Run, and a Minibug race—making it possible for runners with varying ambitions to join. Runners will experience routes that pass through lush forests, past working farmland, and over stunning mountain peaks, providing breathtaking views and a tranquil atmosphere accentuated by the sounds of nature. The event also spotlights local traditions, and a festive after party that brings participants together, celebrating achievements and newfound friendships.
Course details
Start address: Fundu Moldovei, Romania
Finish address: Fundu Moldovei, Romania
Register
Registration closes on 26 May (162 days left)
The current price step is valid until 31 December, 2025
selected tickets
Total
You can, within 24 hours after your registration, get a full refund if you change your mind.
We accept
What’s included
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done Finisher medal
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done Goodie bag
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done Event T-shirts info
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done E-certificate/e-diploma
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done Drink Stations
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done Nutrition Stations
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done Lockers
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done Bag drop
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done Toilets
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done Standup Comedy Friday
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done Concert Saturtday
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done Traditional meal
Reviews
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Frequently asked questions
When and where can I collect my BIB/race pack?
On 28 May between 16:00 - 19:00 in the start area, In the morning race starting with 7:00 AM.
Can someone collect my race pack for me?
Yes
Can I change the distance after I purchase a ticket?
yes, please let us know via email
What is the cancellation/refund policy for this event?
Participants can request a refund of the registration fee no later than March 1, 2025 (minus 50 lei). After this date, the fee is no longer refundable. To transfer your registration to another person, please do so by April 1st at the latest. For transfer between distances no later than April 1st. After April 1, no changes will be made to the list of participants.
The race information has been found on the official website of the event or through publicly available sources. Always refer to the official website the latest race information. Please let us know if any data is wrong or missing, by emailing us.
