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| Chihuahua by UTMBchihuahua.utmb.world (opens in a new tab) |  Mexico | ChihuahuaMexico | chihuahua.utmb.world (opens in a new tab) |
| Silesia Marathonsilesiamarathon.pl (opens in a new tab) |  Poland | ChorzówPoland | silesiamarathon.pl (opens in a new tab) |
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| Ultra-Trail Guara Somontanoutgs.es (opens in a new tab) |  Spain | AlquézarSpain | utgs.es (opens in a new tab) |
| Taubertal 100taubertal100.de (opens in a new tab) |  Germany | Rothenburg ob der TauberGermany | taubertal100.de (opens in a new tab) |
| Wienerwald Ultra Trailwienerwaldtrail.at/english/ (opens in a new tab) |  Austria | PurkersdorfAustria | wienerwaldtrail.at/english/ (opens in a new tab) |
| Black Forest Trailrun Masterstrailrun-masters.de (opens in a new tab) | Germany | ElzachGermany | trailrun-masters.de (opens in a new tab) |
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| Tour de Tiroltourdetirol.com (opens in a new tab) | Austria | SöllAustria | tourdetirol.com (opens in a new tab) |
| ultraMaraton Bieszczadzkimaratonbieszczadzki.pl (opens in a new tab) | Poland | CisnaPoland | maratonbieszczadzki.pl (opens in a new tab) |
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| UltraKotlinaultrakotlina.pl (opens in a new tab) | Poland | Szklarska PorębaPoland | ultrakotlina.pl (opens in a new tab) |
| Glasgow to Edinburgh Ultragbultras.com/glasgow-to-edinburgh-ultra (opens in a new tab) |  United Kingdom | GlasgowUnited Kingdom | gbultras.com/glasgow-to-edinburgh-ultra (opens in a new tab) |
| Javornícka stovkajavornicka100.sk (opens in a new tab) |  Slovakia | ČadcaSlovakia | javornicka100.sk (opens in a new tab) |
| Malokarpatská Vertikálamkvertikala.webnode.sk (opens in a new tab) | Slovakia | Plavecké PodhradieSlovakia | mkvertikala.webnode.sk (opens in a new tab) |
| X-Treme Run Ultra Trail Gramadoth2eventos.com.br/x-treme-run-ultra-trail-gramado (opens in a new tab) |  Brazil | GramadoBrazil | th2eventos.com.br/x-treme-run-ultra-trail-gramado (opens in a new tab) |
| Ultra Bird Trail Racesegressendurance.org (opens in a new tab) |  United States | West OliveUnited States | egressendurance.org (opens in a new tab) |
| Trail Vallée de Jouxtrailvalleedejoux.ch (opens in a new tab) |  Switzerland | L'AbbayeSwitzerland | trailvalleedejoux.ch (opens in a new tab) |
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| Lisi Trail Festivaltraillab.ge/lisi (opens in a new tab) |  Georgia | ᲗბილისიGeorgia | traillab.ge/lisi (opens in a new tab) |
| Trail Ribeira Sacratrailribeirasacra.es (opens in a new tab) | Spain | Nogueira de RamuínSpain | trailribeirasacra.es (opens in a new tab) |
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| Taupo Ultramarathontaupoultra.co.nz (opens in a new tab) |  New Zealand | TaupōNew Zealand | taupoultra.co.nz (opens in a new tab) |
| Blackall 100runqld.com.au/blackall-100 (opens in a new tab) |  Australia | MapletonAustralia | runqld.com.au/blackall-100 (opens in a new tab) |
| HK50 Hong Kongactionasiaevents.com/2026-cbre-hk50 (opens in a new tab) |  Hong Kong SAR China | Hong KongHong Kong SAR China | actionasiaevents.com/2026-cbre-hk50 (opens in a new tab) |
| Łemkowyna Trailultralemkowyna.pl (opens in a new tab) | Poland | KomańczaPoland | ultralemkowyna.pl (opens in a new tab) |
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| Pomerania Ultra-Trailpomeraniatrail.pl (opens in a new tab) | Poland | BarłominoPoland | pomeraniatrail.pl (opens in a new tab) |
| Sierra Cazorla Trailssierracazorlatrails.es (opens in a new tab) | Spain | QuesadaSpain | sierracazorlatrails.es (opens in a new tab) |
| Austria Backyard Ultra Seekirchen/Wallerseeaustriabackyardultra.com/seekirchen (opens in a new tab) | Austria | Seekirchen am WallerseeAustria | austriabackyardultra.com/seekirchen (opens in a new tab) |
| Elk-Kings Trail Racesgobeyondracing.com/races/elk-kings-25k-50k (opens in a new tab) | United States | TillamookUnited States | gobeyondracing.com/races/elk-kings-25k-50k (opens in a new tab) |