I campionati del Mondo di Mountain Bike & Trial sono delle rassegne iridate organizzate dall’Unione Ciclistica Internazionale che hanno il compito di decretare i campioni mondiali di varie discipline inerenti al mondo della Mountain Bike. Il primo mondiale Downhill fu nel 1990 a Durango (USA), insieme alla specialità Cross Country.

Men		2	3
1990	Greg HERBOLD	Mike KLOSER	Paul THOMASBERG
1991	Albert ITEN	John TOMAC	Glen ADAMS
1992	Dave CULLINAN	Jimmy DEATON	Christian TAILLEFER
1993	Mike KING	Paolo CARAMELLINO	Myles ROCKWELL
1994	Francois GACHET	Tommy JOHANSSON	Corrado HERIN
1995	Nico VOUILLOZ	Francois GACHET	Mike KING
1996	Nico VOUILLOZ	Shaun PALMER	Bas DE BEVER
1997	Nico VOUILLOZ	John TOMAC	Cedric GRACIA
1998	Nico VOUILLOZ	Gerwin PETERS	Mickael PASCAL
1999	Nico VOUILLOZ	Mickael PASCAL	Eric CARTER
2000	Myles ROCKWELL	Steve PEAT	Mickael PASCAL
2001	Nico VOUILLOZ	Steve PEAT	Greg MINNAAR
2002	Nico VOUILLOZ	Steve PEAT	Chris KOVARIK
2003	Greg MINNAAR	Mickael PASCAL	Fabien BAREL
2004	Fabien BAREL	Greg MINNAAR	Sam HILL
2005	Fabien BAREL	Sam HILL	Greg MINNAAR
2006	Sam HILL	Greg MINNAAR	Nathan RENNIE
2007	Sam HILL	Fabien BAREL	Gee ATHERTON
2008	Gee ATHERTON	Steve PEAT	Sam HILL
2009	Steve PEAT	Greg MINNAAR	Michael HANNAH
2010	Sam HILL	Steve SMITH	Greg MINNAAR
2011	Danny HART	Damien SPAGNOLO	Sam BLENKINSOP
2012	Greg MINNAAR	Gee ATHERTON	Steve SMITH
2013	Greg MINNAAR	Michael HANNAH	Jared GRAVES
2014	Gee ATHERTON	Josh BRYCELAND	Troy BROSNAN
2015	Loic BRUNI	Greg MINNAAR	Josh BRYCELAND
2016	Danny HART	Laurie GREENLAND	Florent PAYET
2017	Loic BRUNI	Michael HANNAH	Aaron GWIN
2018	Loic BRUNI	Martin MAES	Danny HART
2019	Loic BRUNI	Troy BROSNAN	Amaury PIERRON
2020	Reece WILSON	David TRUMMER	Rémi THIRION
2021	Greg MINNAAR	Benoît COULANGES	Troy BROSNAN
2022	Loic BRUNI	Amaury PIERRON	Loris VERGIER
2023	Charlie HATTON	Andreas KOLB	Laurie GREENLAND

Women		2	3
1990	Cindy DEVINE	Elladee BROWN	Penny DAVIDSON
1991	Giovanna BONAZZI	Nathalie FIAT	Cindy DEVINE
1992	Juliana FURTADO	Kim SONIER	Cindy DEVINE
1993	Giovanna BONAZZI	Kim SONIE	Missy GIOVE
1994	Missy GIOVE	Sophie KEMPF	Giovanna BONAZZI
1995	Leigh DONOVAN	Mercedes GONZALEZ	Giovanna BONAZZI
1996	Anne CHAUSSON	Leigh DONOVAN	Missy GIOVE
1997	Anne CHAUSSON	Marielle SANER	Katja REPO
1998	Anne CHAUSSON	Nolvenn LE CAER	Cheri ELLIOTT
1999	Anne CHAUSSON	Katja REPO	Sari JORGENSEN
2000	Anne CHAUSSON	Katja REPO	Marla STREB
2001	Anne CHAUSSON	Fionn GRIFFITHS	Leigh DONOVAN
2002	Anne CHAUSSON	Fionn GRIFFITHS	Missy GIOVE
2003	Anne CHAUSSON	Sabrina JONNIER	Nolvenn LE CAER
2004	Vanessa QUIN	Mio SUEMASA	Céline GROS
2005	Anne CHAUSSON	Sabrina JONNIER	Emmeline RAGOT
2006	Sabrina JONNIER	Tracy MOSELEY	Rachel ATHERTON
2007	Sabrina JONNIER	Rachel ATHERTON	Tracey HANNAH
2008	Rachel ATHERTON	Sabrina JONNIER	Emmeline RAGOT
2009	Emmeline RAGOT	Tracy MOSELEY	Kathy PRUITT
2010	Tracy MOSELEY	Sabrina JONNIER	Emmeline RAGOT
2011	Emmeline RAGOT	Rachel ATHERTON	Claire BUCHAR
2012	Morgane CHARRE	Emmeline RAGOT	Manon CARPENTER
2013	Rachel ATHERTON	Emmeline RAGOT	Tracey HANNAH
2014	Manon Carpenter	Rachel ATHERTON	Tahnee SEAGRAVE
2015	Rachel ATHERTON	Manon CARPENTER	Tracey HANNAH
2016	Rachel ATHERTON	Myriam NICOLE	Tracey HANNAH
2017	Miranda MILLER	Myriam NICOLE	Tracey HANNAH
2018	Rachel ATHERTON	Tahnee SEAGRAVE	Myriam NICOLE
2019	Myriam NICOLE	Tahnee SEAGRAVE	Marine CABIROU
2020	Valentina HÖLL	Tracey HANNAH	Myriam NICOLE
2021	Myriam NICOLE	Marine CABIROU	Camille BALANCHE
2022	Valentina HÖLL	Nina HOFFMANN	Myriam NICOLE
2023	Valentina HÖLL	Camille BALANCHE	Marine CABIROU