Skip to content17 Oct 2026—Zombie Flo'runUltraRue du Chesle Florennesroadopen 18 Oct 20265 / 8 / 10 / 21 kmSemi-Marathon de la Province de LiègeChronoLiège—open 18 Oct 20263 / 6 / 9 kmAnderlecht Ladies Run & WalkUltraAnderlechtroadopen 18 Oct 2026—La ChatelettaineChronoChâtelet—open 18 Oct 202610 kmTREK Antwerp MarathonChronoAntwerpen—open 18 Oct 20265 / 10 / 15 kmLa Chouette Corrida de VezinGoalVezin—open 23 Oct 20265 / 10 kmChallenge Des Corridas Hivernale OrsinfaingUltraOrsinfaing—open 25 Oct 20265 / 10 kmCourse Du ChiconUltraRue de la mairie - Baisieux—open 25 Oct 20267 / 12 kmBRITA Urban Trail GentChronoGent—open 30 Oct 2026—Halloween RunUltra—roadopen 30 Oct 20265 / 10 kmChallenge Des Corridas Hivernale BreuvanneUltraBreuvanne—open 31 Oct 202623 / 33 kmTrail'loweenUltraNouvion-sur-meuse—open 31 Oct 20265 / 10 kmSisteron Halloween Urban RaceUltraSisteronroadopen 31 Oct 20267.6 kmCorrid'HalloweenUltraPlace René Sarrette - Jonchery-Sur-Vesle—open 31 Oct 20262.5 / 5 / 10 kmCorrida de CorbaisUltraCorbaisroadopen 06 Nov 20265 / 10 kmChallenge Des Corridas Hivernale MarbehanUltraMarbehan—open 07 Nov 2026—FeesteloopChronoAvelgem—open 07 Nov 2026—GTLC WinterP4S——open 08 Nov 20263.5 / 7 / 10.5 kmCorrida de Saint-DenisUltraSaint-Denisroadopen 08 Nov 2026—Les Foulées des FlossesChronoWoluwé Saint Pierre—open 08 Nov 20265 / 10 kmLes Foulées RethéloisesUltraRethelroadopen 10 Nov 2026—Philo RunGoalMalonne (Namur)—not open 11 Nov 20261 / 5 / 10 kmCourse du ChâteauChronoMonceau-sur-Sambre—open 13 Nov 20265 / 10 kmLa Tournée des Corridas / TellinUltraTellinroadopen 13 Nov 20265 / 10 kmChallenge Des Corridas Hivernale VirtonUltraVirton—open 14 Nov 2026—Run ForestChronoForest—open 15 Nov 20267 / 12 kmBRITA Urban Trail AntwerpenChronoAntwerpen—open 20 Nov 20265 / 10 kmChallenge Des Corridas Hivernale IzelUltraIzel—open 20 Nov 2026—Corrida FlyGoalEmines—not open 22 Nov 2026—Knokke TrailChronoKnokke—open 29 Nov 20265 / 10 kmChallenge Des Corridas Hivernale FlorenvilleUltraFlorenville—open 29 Nov 2026—Atom'RunChronoBrussels—open 04 Dec 20265 / 10 kmChallenge Des Corridas Hivernale BellefontaineUltraBellefontaine—open 05 Dec 2026—CaroloridaChronoCharleroi—open 11 Dec 20265 / 10 kmChallenge Des Corridas Hivernale NeufchateauUltraNeufchateau—open 11 Dec 20265 / 7.5 kmKerstloop BruggeChronoBrugge—open 11 Dec 20265 / 10 kmCorrid'Ath des LumièresUltraAthroadopen 12 Dec 20267 / 12 kmBRITA Urban Trail MechelenChronoMechelen—open 13 Dec 2026—MijnentochtChronoBeringen—open 18 Dec 20265 / 10 kmChallenge Des Corridas Hivernale LibramontUltraLibramont—open 19 Dec 2026—Corrida de GerpinnesChronoGerpinnes—open 20 Dec 20268 / 14 / 21 / 42 kmA Travers la Forêt d'AnlierUltraLéglise—open 27 Dec 2026—Eindejaarscorrida LeuvenChronoLeuven—open 06 Mar 2027—North C WalkP4S——open 19 Mar 2027—Course Nature du CSAGChronoGerpinnes—open 23 Apr 2027—GabrielloopChronoBoechout—open 02 May 20276 / 10 / 21 km15ème édition du Semi Marathon de l'OurseUltraSaint Ghislainroadopen 16 May 2027—iLumen Bilzen TriathlonP4S——open 19 Jun 202710 / 50 kmThe Longest DayP4SSpa—open
Bibrary.