The2021 World trials season consisted of six trials events with six main classes: Trial GP, Trial2, Trial 125cc, Trial E-Cup, Women's Trial and Women's Trial2.^[1]

The X-Trial season was contested over two events in November and was won by Toni Bou, who won both events and claimed his 15th consecutive title.

Toni Bou won his 15th consecutive Trial and X-Trial championships.

Laia Sanz returned to Trials after 7 years and won her 14th title.

^[2]

Round	Date	Trial	Venue	Trial GP	Trial 2	Trial 125cc	Trial E-Cup	Women's	Women's 2
1	13 June	Italy	Tolmezzo	1)Toni Bou 2)Adam Raga 3) Matteo Grattarola	1) Jack Peace 2) Toby Martyn 3) Lorenzo Gandola	1) Jack Dance 2) Harry Hemingway 3) David Fabian	-	1)Laia Sanz 2)Emma Bristow 3) Berta Abellan	1) Sara Trentini 2) Andrea Sofia Rabino 3) Alicia Robinson
2	14 June	Italy	Tolmezzo	1)Takahisa Fujinami 2) Toni Bou 3) Adam Raga	1) Toby Martyn 2) Jack Peace 3) Aniol Gelabert Roura	1) Harry Turner 2) Jack Dance 3) Adria Mercade Canals	-	1) Emma Bristow 2) Laia Sanz 3) Berta Abellan	1) Andrea Sofia Rabino 2) Sara Trentini 3) Kaytlyn Adshead
3	3 July	France	Charade	1) Toni Bou 2) Matteo Grattarola 3) Adam Raga	1) Jack Peace 2) Toby Martyn 3) Billy Green	-	1) Gael Chatagno 2) Julien Perret 3) Martin Riobo Hermelo	1) Emma Bristow 2) Laia Sanz 3) Berta Abellan	1) Andrea Sofia Rabino 2) Sara Trentini 3) Kaytlyn Adshead
4	20 August	Andorra	Sant Juliá de Loriá	1) Toni Bou 2) Adam Raga 3) Matteo Grattarola	1) Toby Martyn 2) Jack Peace 3) Lorenzo Gandola	1) Harry Hemingway 2) Jack Dance 3) Harry Turner	1) Gael Chatagno 2) Julien Perret 3) Martin Riobo Hermelo	-	-
5	21 August	Andorra	Sant Juliá de Loriá	1) Adam Raga 2) Jaime Busto 3) Toni Bou	1) Aniol Gelabert Roura 2) Arnau Farre 3) Jack Peace	1) Jack Dance 2) Harry Hemingway 3) Harry Turner	1) Gael Chatagno 2) Julien Perret 3) Martin Pochez	-	-
6	28 August	France	Cahors	1) Toni Bou 2) Adam Raga 3) Jaime Busto	1) Toby Martyn 2) Aniol Gelabert Roulas 3) Alexandre Ferrer	1) Jack Dance 2) Gaudi Vall Ingles 3) Rodney Bereiter	1) Gael Chatagno 2) Julien Perret 3) Martin Pochez	-	-
7	12 September	Spain	Pobladura de las Regueras	1) Toni Bou 2) Adam Raga 3) Jaime Busto	1) Aniol Gelabert Roura 2) Pablo Suarez Jambrina 3) Toby Martyn	-	-	1) Laia Sanz 2) Berta Abellan 3) Emma Bristow	1) Petra Budinova 2) Andrea Sofia Rabino 3) Sophia Ter Jung
8	13 September	Spain	Pobladura de las Regueras	1) Toni Bou 2) Jaime Busto 3) Adam Raga	1) Lorenzo Gandola 2) Pablo Suarez Jambrina 3) Toby Martyn	-	-	1) Emma Bristow 2) Laia Sanz 3) Berta Abellan	1) Andrea Sofia Rabino 2) Kaytlyn Adshead 3) Sophia Ter Jung
9	17 September	Portugal	Gouveia	1) Toni Bou 2) Adam Raga 3) Jaime Busto	1) Lorenzo Gandola 2) Alexandre Ferrer 3) Toby Martyn	-	-	1) Laia Sanz 2) Berta Abellan 3) Emma Bristow	1) Andrea Sofia Rabino 2) Sara Trentini 3) Kaytlyn Adshead

^[3]

Pos	Rider	Machine	Pts	Notes
1	Toni Bou	Montesa	172
2	Adam Raga	TRS	150
3	Jaime Busto	Vertigo	122
4	Matteo Grattarola	Beta	112
5	Miquel Gelabert	Gas Gas	95
6	Takahisa Fujinami	Montesa	94
7	Gabriel Marcelli	Montesa	92
8	Jeroni Fajardo	Sherco	80
9	Jorge Casales	Gas Gas	57
10	Benoit Bincaz	Beta	38
11	Dan Peace	Sherco	20
12	Teo Colairo	Beta	0

^[4]

Pos	Rider	Machine	Pts	Notes
1	Laia Sanz	Gas Gas	111
2	Emma Bristow	Sherco	107
3	Berta Abellan	Vertigo	94
4	Sandra Gomez Cantero	TRRS	74
5	Ingveig Hakonsen	TRRS	64
6	Naomi Monnier	Beta	61
7	Alice Minta	Scorpa	55
8	Vivian Wachs	TRRS	46
9	Martina Gallieni	TRRS	39
10	Julie Steinert	TRRS	31

^[5]

Pos	Rider	Machine	Pts	Notes
1	Gael Chatagno	Electric Motion	80
2	Julien Perret		68
3	Martin Riobo Hermelo	Electric Motion	56
4	Martin Pochez	Electric Motion	43
5	Marek Wünsch	TP Project	35
6	Samuel Robinson	Electric Motion	11

^[6]

Round	Date	Trial	Venue	X-Trials
1	6 November	Andorra	Andorra La Vella	1)Toni Bou 2)Adam Raga 3)Jaime Busto
2	21 November	Spain	Barcelona	1)Toni Bou 2)Gabriel Marcelli 3)Adam Raga

^[7]

Pos	Rider	Machine	Pts	Notes
1	Antoni Bou	Montesa	40
2	Adam Raga	TRS	27
3	Jaime Busto	Vertigo	21
4	Gabriel Marcelli	Montesa	18
5	Matteo Grattarola	Beta	13
6	Miquel Gelabert	Gas Gas	10
7	Jeroni Fajardo	Sherco	9
8	Toby Martyn	TRRS	4
9	Jorge Casales	Gas Gas	2

• Motorcycle trials
• 2021 in motorcycle sport

• Use dmy dates from December 2021