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Sawmill Ultra5K, 10K, Half Marathon, Marathon, Ultra tripledarerunningcompany.com/events/sawmill-relay?v=11aedd0e4327 (opens in a new tab) |  United States | Las VegasUnited States | tripledarerunningcompany.com/events/sawmill-relay?v=11aedd0e4327 (opens in a new tab) |
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| Tout Angers Bouge — angers-trails.fr (opens in a new tab) |  France | AngersFrance | angers-trails.fr (opens in a new tab) |
| Lucifer's Crossingrednewtracing.com/lucifers-crossing (opens in a new tab) | United States | IthacaUnited States | rednewtracing.com/lucifers-crossing (opens in a new tab) |
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Portumna Forest Marathon10K, Half Marathon, Marathon, Ultra forestmarathon.com (opens in a new tab) |  Ireland | PortumnaIreland | forestmarathon.com (opens in a new tab) |
Wawgant Toubkal Trail10K, Half Marathon, Marathon wawganttrail.ma (opens in a new tab) |  Morocco | ImlilMorocco | wawganttrail.ma (opens in a new tab) |
| Bay Area 100scenaperformance.com/events/bay-area-100/ (opens in a new tab) | United States | BerkeleyUnited States | scenaperformance.com/events/bay-area-100/ (opens in a new tab) |
| Marys Peak Trail Runoregontrailruns.com/marys-peak-trail-run (opens in a new tab) | United States | BlodgettUnited States | oregontrailruns.com/marys-peak-trail-run (opens in a new tab) |
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Hypnosis Night Runs6 km, 13 km, 21 km, 34 km, 52 km6K13K+3 aravaiparunning.com/insomniac/hypnosis/ (opens in a new tab) | United States | TollesonUnited States | aravaiparunning.com/insomniac/hypnosis/ (opens in a new tab) |
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Blackout Night Runs6 km, 13 km, 27 km6K13K+1 aravaiparunning.com/blackout/ (opens in a new tab) | United States | FlagstaffUnited States | aravaiparunning.com/blackout/ (opens in a new tab) |
Nordmarka SkogsmaratonHalf Marathon, Marathon, Ultra nordmarkaskogsmaraton.no (opens in a new tab) |  Norway | OsloNorway | nordmarkaskogsmaraton.no (opens in a new tab) |
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Marathon du Mont-Blanc10K, Half Marathon, Marathon, Ultra marathonmontblanc.fr (opens in a new tab) | France | Chamonix-Mont-BlancFrance | marathonmontblanc.fr (opens in a new tab) |
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Riaño Trail RunHalf Marathon, Marathon, +2344 m+2344 m rianotrail.run (opens in a new tab) |  Spain | RiañoSpain | rianotrail.run (opens in a new tab) |
SachsenTrailUltra, TeenTrail, QuarterTrail, FunTrail, BaseTrail, HalfTrail, UpHill Prolog4K20K+4 sachsentrail.de (opens in a new tab) |  Germany | BreitenbrunnGermany | sachsentrail.de (opens in a new tab) |
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Losheimer TrailfestUltra, T 50, T 24, T 14, T Ch (Challenge)52K24K+2 trailfest.de (opens in a new tab) | Germany | Losheim am SeeGermany | trailfest.de (opens in a new tab) |
| Montafon Arlberg Marathonmontafon.at/montafon-arlberg-marathon/de (opens in a new tab) |  Austria | SilbertalAustria | montafon.at/montafon-arlberg-marathon/de (opens in a new tab) |
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Texoma Challenge5K, 10K, Half Marathon, Marathon, Ultra texasoutlawrunning.com/texoma (opens in a new tab) | United States | DenisonUnited States | texasoutlawrunning.com/texoma (opens in a new tab) |
Trail du SalèveHalf Marathon, Marathon, +1500 m+1500 m traildusaleve.fr (opens in a new tab) | France | Saint-BlaiseFrance | traildusaleve.fr (opens in a new tab) |
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Mac Mac UltraHalf Marathon, Ultra, +15000 m+15000 m macmacultra.com (opens in a new tab) |  South Africa | SabieSouth Africa | macmacultra.com (opens in a new tab) |
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Fichtelgebirgsmarathon10K, Half Marathon, Marathon fichtelgebirgsmarathon.de (opens in a new tab) | Germany | Bad AlexandersbadGermany | fichtelgebirgsmarathon.de (opens in a new tab) |
U. Trail Lamer Winkel10K, Ultra, Osser-Riese 23k23K utlw.de (opens in a new tab) | Germany | LamGermany | utlw.de (opens in a new tab) |
Tour du Lac de JouxDemi-Tour du Lac, Tour du Lac de Joux13K24K tourlacdejoux.ch (opens in a new tab) |  Switzerland | Le SentierSwitzerland | tourlacdejoux.ch (opens in a new tab) |
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Gran Trail CourmayeurMarathon, Ultra, +7400 m+7400 m gtcourmayeur.com/fr (opens in a new tab) |  Italy | CourmayeurItaly | gtcourmayeur.com/fr (opens in a new tab) |
Paznaun Ischgl Ultra Trail10K, Half Marathon, Marathon, Ultra, +6300 m+6300 m paznaun-ischgl.com/en/piut-homepage (opens in a new tab) | Austria | SeeAustria | paznaun-ischgl.com/en/piut-homepage (opens in a new tab) |
Lakeland Trails Ultra10K, Half Marathon, Ultra lakelandtrails.org/ultra (opens in a new tab) |  United Kingdom | AmblesideUnited Kingdom | lakelandtrails.org/ultra (opens in a new tab) |
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Trail du Pays Welche10K, Half Marathon, Ultra, +2110 m+2110 m traildupayswelche.org (opens in a new tab) | France | OrbeyFrance | traildupayswelche.org (opens in a new tab) |