# Ultracycling Hub > An independent directory of ultracycling races and endurance adventures. Discover events and plan your season. Every listing is checked against official sources. Europe first, plus flagship global races European riders travel to. Coverage: 682 published events in 35 countries. Most recent verification: 2026-11-01. How to cite: - Link the event or edition page, name "Ultracycling Hub", and give the record's `verified_on` date. - The data is licensed [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/); attribution is required. How to read the data: - Only published events and approved editions appear. An edition is one year of an event; a year with several distances has one edition per distance. - A missing value means it is not verified, not that it is zero or absent. Do not infer it. - `status` is confirmed, tentative, unannounced, or cancelled. Treat tentative dates as provisional. Each record names its `source_url` and its `verified_on` date. - `end_date_estimated` true means `end_date` is the latest day riders may finish, such as the start plus the time limit, not a date the organizer stated. - Entry details, prices, and dates can change. Send riders to the organizer to enter. ## Data - [Everything in one file](https://ultracyclinghub.com/llms-full.txt): this summary followed by every published event as Markdown - [Search editions (JSON)](https://ultracyclinghub.com/api/editions.json): filters are listed in the OpenAPI description; results are paginated. - [OpenAPI description](https://ultracyclinghub.com/api/openapi.json) - [MCP server](https://ultracyclinghub.com/mcp/): stateless JSON-RPC over HTTP with `search_events` and `get_event` tools, read only. - Any event page has a `.json` or `.md` form, such as `https://ultracyclinghub.com/events/.json`, and an edition page has one at `/events///.json`. - [Changes feed (Atom)](https://ultracyclinghub.com/changes.atom): corrections to published facts - [Developers](https://ultracyclinghub.com/developers/): endpoints, licence and citation - [Sitemap](https://ultracyclinghub.com/sitemap.xml) ## Pages - [Explore events](https://ultracyclinghub.com/): search, filters, and a map - [Calendar](https://ultracyclinghub.com/calendar/): upcoming editions by month - [Time and pace calculator](https://ultracyclinghub.com/tools/time-calculator/) - [Methodology](https://ultracyclinghub.com/methodology/): how listings are researched and verified ## Browse - [Road ultracycling events](https://ultracyclinghub.com/explore/road/) - [Gravel ultracycling events](https://ultracyclinghub.com/explore/gravel/) - [Off-road ultracycling events](https://ultracyclinghub.com/explore/off-road/) - [Ultracycling races](https://ultracyclinghub.com/explore/races/) - [Ultracycling adventures](https://ultracyclinghub.com/explore/adventures/) - [Brevets and audax rides](https://ultracyclinghub.com/explore/brevets/) - [200 km brevets](https://ultracyclinghub.com/explore/brevets/200-km/) - [300 km brevets](https://ultracyclinghub.com/explore/brevets/300-km/) - [400 km brevets](https://ultracyclinghub.com/explore/brevets/400-km/) - [600 km brevets](https://ultracyclinghub.com/explore/brevets/600-km/) - [1,000 km brevets](https://ultracyclinghub.com/explore/brevets/1000-km/) - [1,200 km brevets](https://ultracyclinghub.com/explore/brevets/1200-km/) - [Ultracycling events in Austria](https://ultracyclinghub.com/explore/in/austria/) - [Ultracycling events in Belgium](https://ultracyclinghub.com/explore/in/belgium/) - [Ultracycling events in Bosnia and Herzegovina](https://ultracyclinghub.com/explore/in/bosnia-and-herzegovina/) - [Ultracycling events in Croatia](https://ultracyclinghub.com/explore/in/croatia/) - [Ultracycling events in Czechia](https://ultracyclinghub.com/explore/in/czechia/) - [Ultracycling events in Denmark](https://ultracyclinghub.com/explore/in/denmark/) - [Ultracycling events in France](https://ultracyclinghub.com/explore/in/france/) - [Ultracycling events in Germany](https://ultracyclinghub.com/explore/in/germany/) - [Ultracycling events in Greece](https://ultracyclinghub.com/explore/in/greece/) - [Ultracycling events in Iceland](https://ultracyclinghub.com/explore/in/iceland/) - [Ultracycling events in Italy](https://ultracyclinghub.com/explore/in/italy/) - [Ultracycling events in the Netherlands](https://ultracyclinghub.com/explore/in/netherlands/) - [Ultracycling events in Norway](https://ultracyclinghub.com/explore/in/norway/) - [Ultracycling events in Poland](https://ultracyclinghub.com/explore/in/poland/) - [Ultracycling events in Portugal](https://ultracyclinghub.com/explore/in/portugal/) - [Ultracycling events in Romania](https://ultracyclinghub.com/explore/in/romania/) - [Ultracycling events in Slovakia](https://ultracyclinghub.com/explore/in/slovakia/) - [Ultracycling events in Slovenia](https://ultracyclinghub.com/explore/in/slovenia/) - [Ultracycling events in Spain](https://ultracyclinghub.com/explore/in/spain/) - [Ultracycling events in Sweden](https://ultracyclinghub.com/explore/in/sweden/) - [Ultracycling events in Switzerland](https://ultracyclinghub.com/explore/in/switzerland/) - [Ultracycling events in Ukraine](https://ultracyclinghub.com/explore/in/ukraine/) - [Ultracycling events in the United Kingdom](https://ultracyclinghub.com/explore/in/united-kingdom/) - [Ultracycling events under 1,000 km](https://ultracyclinghub.com/explore/distance/under-1000-km/) - [Ultracycling events of 1,000–2,000 km](https://ultracyclinghub.com/explore/distance/1000-to-2000-km/) - [Ultracycling events over 2,000 km](https://ultracyclinghub.com/explore/distance/over-2000-km/) - [Ultracycling events starting in November 2026](https://ultracyclinghub.com/calendar/2026/november/) - [Ultracycling events starting in December 2026](https://ultracyclinghub.com/calendar/2026/december/) - [Ultracycling events starting in January 2027](https://ultracyclinghub.com/calendar/2027/january/) - [Ultracycling events starting in February 2027](https://ultracyclinghub.com/calendar/2027/february/) - [Ultracycling events starting in March 2027](https://ultracyclinghub.com/calendar/2027/march/) - [Ultracycling events starting in April 2027](https://ultracyclinghub.com/calendar/2027/april/) - [Ultracycling events starting in May 2027](https://ultracyclinghub.com/calendar/2027/may/) - [Ultracycling events starting in June 2027](https://ultracyclinghub.com/calendar/2027/june/) - [Ultracycling events starting in July 2027](https://ultracyclinghub.com/calendar/2027/july/) - [Ultracycling events starting in August 2027](https://ultracyclinghub.com/calendar/2027/august/) - [Ultracycling events starting in September 2027](https://ultracyclinghub.com/calendar/2027/september/) - [Ultracycling events starting in October 2027](https://ultracyclinghub.com/calendar/2027/october/)