The 2025 ACU British Motocross Championship season (known for sponsorship reasons as the Motul ACU British Motocross Championship) was the 73rd British Motocross Championship season.

The MX1 class in 2024 was won by 5-time FIM Motocross World Champion Jeffrey Herlings, who did not defend his title. Similarly, reigning MX2 class champion Cas Valk did not return to race in the UK in 2025, meaning both classes were without the defending champions.

Former champion Conrad Mewse took his fifth national title in the MX1 class, regaining the crown he lost to Herlings in 2024. In the MX2 class, veteran Tommy Searle took his fifth British title overall and his first in the smaller capacity class.

After several seasons of being run by promoter RHL Activities, 2025 saw the championship return to be run in house by the ACU.

Race calendar and results

MX1 Round Date Location Race 1 Winner Race 2 Winner Round Winner 1 30 March Hawkstone Park Conrad Mewse Conrad Mewse Conrad Mewse 2 18 May Canada Heights Conrad Mewse Conrad Mewse Conrad Mewse 3 15 June Blaxhall Conrad Mewse Conrad Mewse Conrad Mewse 4 20 July Preston Docks Conrad Mewse Conrad Mewse Conrad Mewse 5 10 August Landrake Conrad Mewse Conrad Mewse Conrad Mewse 6 30 August Duns Jeffrey Herlings Jeffrey Herlings Jeffrey Herlings 7 31 August Jeffrey Herlings Jeffrey Herlings Jeffrey Herlings 8 21 September Lyng Conrad Mewse Conrad Mewse Conrad Mewse

MX2 Round Date Location Race 1 Winner Race 2 Winner Round Winner 1 30 March Hawkstone Park Bobby Bruce Billy Askew Bobby Bruce 2 18 May Canada Heights Tommy Searle Oriol Oliver Tommy Searle 3 15 June Blaxhall Oriol Oliver Oriol Oliver Oriol Oliver 4 20 July Preston Docks Kay de Wolf Kay de Wolf Kay de Wolf 5 10 August Landrake Ben Mustoe Tommy Searle Tommy Searle 6 30 August Duns Oriol Oliver Tommy Searle Tommy Searle 7 31 August Joe Brookes Oriol Oliver Oriol Oliver 8 21 September Lyng Calum Mitchell Oriol Oliver Oriol Oliver

Circuit locations

MX1 Participants TeamConstructorNoRiderRounds Phoenix Tools Fantic Racing Team Fantic 6 Carlton Husband All 47 Jed Etchells 6–7 228 Charlie Cole 1, 4 KES Commercials KTM KTM 7 Louie Kessell All Moto-Cycle Racing Gas Gas 10 Jason Meara 1–2 KTM 12 Ben Putnam 2 Apico Factory Racing Honda Honda 16 Tom Grimshaw 4–8 50 Martin Barr 1–5, 8 Site Sealants KTM KTM 18 Gary Sharp 6–7 Honda 20 Aidan Bruce 6 T.A.L.K Access/T.A.L.K Scaffolding Gas Gas 22 Travis Steels All Bike It Kawasaki Kawasaki 23 Taylor Hammal 2–8 Mills Racing Yamaha 27 Chris Mills 1–5 Yamaha 28 Harry Bradley 1–3 Dyce Carriers KTM 33 Ben Edwards 1–3 SC Sporthomes Husqvarna Husqvarna 41 Tristan Purdon 1–5 91 Charlie Putnam All Yamaha 46 Ben Knight 4, 8 Fantic 48 Thomas Dodsworth 4 KTM 49 Callum Green 4 Danger UK Honda 57 Tony Craig 4 GMR Yamaha Yamaha 74 Tom Murphy 1–2, 4–8 Triple D Motosport/KTM UK KTM 75 Dan Mundell 5 Red Bull KTM Factory Racing KTM 84 Jeffrey Herlings 6–7 Chambers KTM Racing KTM 95 Dan Thornhill All 811 Adam Sterry All Lane Racing Team Yamaha 100 Liam Gale 8 Honda 103 Max Broadbelt 1, 3, 8 SRE Services fuelled by Garland Powersports KTM 134 Liam Knight All GOMX Yamaha 141 Nathan Green 1, 3–8 Seca Racing Team TM 162 Stuart Edmonds 1–3, 5–8 JT166 Training Academy KTM 166 Josh Taylor 5 Triumph West London Triumph 180 Josh Spinks 2 Drysdale Motorcycles Gas Gas 181 Ryan Thomson 6–7 Crendon Tru7 Honda Racing Honda 184 Jamie Carpenter 1–4 426 Conrad Mewse All Comptons Commercials KTM 190 Luke Benstead 1–3 HJA Racing KTM 202 Tyler Westcott 8 Lexa MX Racing Team Honda 212 John Adamson All 326 Josh Gilbert All Team BWR KTM 219 Jae Jeffries 3 Concept Yamaha Racing Yamaha 220 Josh Canton All Seven Seven 2 Ride Kawasaki Race Team Kawasaki 228 Charlie Cole 6–8 433 Jack Lindsay 1, 3 SAS TPC KTM KTM 249 Mathéo Miot 1–4 601 Kelton Gwyther 8 KG Bricklaying KTM 3 Dirt Store Triumph Triumph 260 Dylan Woodcock 8 912 Joel Rizzi 1–7 FUS Marsh Honda Racing Honda 292 James Dodd 5 KTM 295 Ross Rutherford 6–7 FeehilyMX Gas Gas 300 Charlie Hamlet 1, 3, 5–6 Matt Pope Motorcycles Kawasaki 339 Joe Hall 8 John Banks Honda Honda 365 Sam Nunn 1, 3 Westons Honda 401 Jack Beniston All Lings Triumph Triumph 411 Declan Whittle 1, 3 421 Bayliss Utting 8 KTM 447 Simon Booth 5, 8 RJ Francis/DRD/MCT/J Taylor Construction Yamaha 477 Connor Bunkle 3, 8 GH Motorcycles Yamaha 499 Ben Cole 8 KTM 519 Dean Norris 2 Kawasaki 592 Freddie Bartlett 4 KTM 702 Harrison McCann 1 ASA United Gas Gas Gas Gas 711 James Cottrell 1–2 DK Off-road powered by Bikesport Newcastle Honda 714 Brad Todd 1–3, 6–8 Stebbings Car Superstore/MPM Honda 776 Charlie Nudds 3 Substance JPR KTM KTM 957 Jake Preston 1–2, 8

Riders Championship

Pos Rider Bike HAW CAN BLA PRE LAN DUN DUN LYN Points 1 Conrad Mewse Honda 1 1 1 1 1 1 1 1 1 1 2 2 2 2 1 1 388 2 Adam Sterry KTM 2 2 2 2 6 2 2 2 5 2 4 3 5 4 2 2 323 3 Josh Gilbert Honda 4 3 3 3 2 Ret 6 5 2 3 3 4 3 3 3 4 289 4 Taylor Hammal Kawasaki 4 17 5 4 4 4 4 4 5 5 4 7 5 3 228 5 John Adamson Honda 7 9 14 4 16 Ret Ret 6 7 5 8 7 6 5 4 5 193 6 Dan Thornhill KTM 13 17 13 12 12 12 10 9 8 7 11 11 10 6 8 8 169 7 Carlton Husband Fantic 9 8 10 10 10 11 12 Ret 16 12 9 10 11 10 9 9 159 8 Tristan Purdon Husqvarna 3 Ret 5 8 3 3 3 3 3 Ret 149 9 Tom Grimshaw Honda 8 8 6 6 7 8 9 9 7 6 136 10 Martin Barr Honda Ret 7 12 9 8 5 7 7 10 11 13 12 130 11 Brad Todd Honda 6 5 16 5 DNS DNS 6 6 7 Ret 6 7 125 12 Joel Rizzi Triumph 15 11 9 Ret 13 8 5 Ret 20 14 10 17 8 Ret 101 13 Jeffrey Herlings KTM 1 1 1 1 100 14 Jamie Carpenter Honda 5 4 6 6 4 6 Ret DNS 97 15 Liam Knight KTM 12 13 21 21 11 13 14 10 14 16 17 14 19 16 Ret 13 91 16 Charlie Putnam Husqvarna Ret DNS 18 18 17 15 11 11 12 9 Ret 15 18 13 19 18 79 17 Louie Kessell KTM 21 19 24 23 Ret 16 19 17 9 8 15 13 15 11 18 15 77 18 Chris Mills Yamaha 14 DNS 7 15 7 7 9 Ret 15 18 76 19 Travis Steels Gas Gas Ret 24 Ret 25 20 17 17 14 18 23 16 12 13 15 10 14 65 20 Jason Meara Gas Gas 8 10 8 7 51 21 Mathéo Miot KTM 10 12 15 20 9 9 Ret DNS 51 22 Tom Murphy Yamaha Ret 27 25 16 13 12 DNS 22 19 18 21 12 11 16 51 23 Jed Etchells Fantic 13 9 14 8 40 24 Jack Beniston Honda 20 18 23 22 19 23 18 18 17 17 18 19 16 19 17 17 40 25 Ben Edwards KTM 11 6 17 11 Ret DNS 39 26 Luke Benstead KTM 17 14 22 14 14 10 36 27 Stuart Edmonds TM 19 Ret 20 19 DNS Ret 11 15 21 Ret Ret 14 14 20 36 28 Charlie Cole Fantic Ret DNS DNS DNS 26 Kawasaki 12 20 12 Ret 16 19 29 Sam Nunn Honda 16 15 15 14 24 30 Ross Rutherford KTM 14 16 17 17 20 31 Josh Taylor KTM 13 10 19 32 Bayliss Utting Triumph 12 11 19 33 Josh Spinks Triumph 11 13 18 34 Max Broadbelt Honda Ret 16 Ret DNS Ret 10 16 35 Callum Green KTM 15 13 14 36 Tony Craig Honda 16 15 11 37 Declan Whittle Triumph 18 20 18 18 10 38 Josh Canton Yamaha 22 21 28 24 24 20 20 16 21 20 22 23 23 20 24 21 9 39 James Dodd Honda Ret 13 8 40 Dylan Woodcock Triumph 15 29 6 41 Ryan Thomson Gas Gas Ret 21 20 18 4 42 Dan Mundell KTM 19 19 4 43 Thomas Dodsworth Fantic 21 19 2 44 Nathan Green Yamaha 24 26 22 22 Ret 20 22 21 20 22 22 21 22 27 2 45 Charlie Hamlet Gas Gas 26 23 21 19 Ret Ret Ret DNS 2 46 James Cottrell Gas Gas Ret Ret 19 Ret 2 47 Kelton Gwyther KTM 25 21 20 25 1 Ben Knight Yamaha 22 Ret 21 23 0 Jake Preston KTM 27 22 29 27 23 24 0 Tyler Westcott KTM DNS 22 0 Harry Bradley Yamaha 23 25 26 26 23 Ret 0 Gary Sharp KTM 23 25 24 Ret 0 Simon Booth KTM 23 24 26 26 0 Aidan Bruce Honda 24 24 0 Connor Bunkle Yamaha 26 24 25 28 0 Jack Lindsay Kawasaki 25 Ret 27 Ret 0 Jae Jeffries KTM 28 25 0 Ben Putnam KTM 27 Ret 0 Liam Gale Yamaha 27 Ret 0 Harrison McCann KTM 28 28 0 Joe Hall Kawasaki 28 30 0 Charlie Nudds Honda Ret DNS 0 Dean Norris KTM DNS DNS 0 Freddie Bartlett Kawasaki DNS DNS 0 Ben Cole Yamaha DNS DNS 0 Pos Rider Bike HAW CAN BLA PRE LAN DUN DUN LYN Points

MX2 Participants TeamConstructorNoRiderRounds Nestaan Husqvarna Factory Racing Husqvarna 1 Kay de Wolf 4 Yamaha 2 Neville Bradshaw 2, 8 Worx Scaffolding Total Triumph Oakleaf Triumph 4 George Hopkins 1–2, 4–8 32 Calum Mitchell All 925 Lennox Dickinson 5–8 KTM 1–2 Apico/Leatt/Masters of MX KTM 5 Liam Bennett 1–3, 5, 8 Southside MX/SPLandscapes Kawasaki 7 Chester Hyde 1–2 CM Groundworks/True House Honda 8 Callum McCaul 8 Concept Yamaha Racing Yamaha 10 Jonathan Roderick-Evans 2–3, 5–8 661 Josh Coleman 1–2, 4–8 Yamaha 11 Gary Ashley 2 KTM 14 Harrison Greenough 1, 4–5 Yamaha 8 FUS Marsh Honda Racing Honda 15 Henry Williams 5 Seven Seven 2 Ride Kawasaki Race Team Kawasaki 17 Matt Bayliss 3 49 Eiður Pálmarsson 4, 8 231 Rory Jones 1 433 Jack Lindsay 5–7 592 Freddie Bartlett 1–2 Ultimate Wheels Kawasaki Kawasaki 5 SC Sporthomes Husqvarna Husqvarna 19 Syd Putnam All 62 Whispern Smith 1 422 Charlie Heyman All Mooney's Hyundai/ServiceMaster Restore Honda 20 Cailum Meara 1–2 SRE Services Fuelled by Garland Powersports KTM 24 Liam Garland 1–7 Bike It Kawasaki Kawasaki 33 Kay Karssemakers 4–7 79 Bobby Bruce 1–3 X-Cast/Jim Aim Racing KTM 34 Joshua Bassett 2 Dixon Honda Racing Honda 38 Gavin Stevenson All Total Triumph Triumph 40 Ezra Blackwell All Plews Tyres KTM 42 Sonny Rooney 1, 4, 8 KTM 42 Rhys Whyment 6 Crendon Tru7 Honda Racing Honda 45 Jake Nicholls 1–7 SAS TPC KTM KTM 46 Davy Pootjes 6–8 247 Florian Miot 1, 3–4 Moto-Cycle Racing Gas Gas 48 Adam Collings 1–2, 4–8 71 Jack Meara 1–3, 6 Verslunin Moto Gas Gas 49 Eiður Pálmarsson 1–3 Gabriel SS24 KTM Factory Juniors KTM 51 Oriol Oliver 2–3, 5–8 494 Maximilian Werner 1, 4–8 574 Gyan Doensen 1–5 ASA United Gas Gas Gas Gas 57 Kyle McNicol 1, 3–4, 6–7 163 Ben Mustoe 1–7 279 Harley O'Callaghan 8 Yamaha 60 Brad Anderson 2 Lexa MX Racing Team Honda 70 Harvey Cashmore 1, 3–4, 6–8 723 Race Bikes Fantic Fantic 72 Raife Broadley All Yamaha 77 Kamaldeen Hamdhan 3 Yamaha 77 Jay Hague 6 Husqvarna 90 Alex Hamer 1, 4 Mr T Racing/FUS Honda 99 Jake Walker 1 KTM 99 Josh Buchanan 6 Dirt Store Triumph Triumph 100 Tommy Searle 1–3, 5–8 260 Dylan Woodcock 4 441 Billy Askew 1–6 Triumph York Triumph 101 Tyla Hooley 1–6 KTM 115 Lewis Parkinson 4 119 Pro Race Yamaha 119 Bailey Johnston 8 KTM Motoland KTM 133 Tom Caneele 1 Drysdale Motorcycles Gas Gas 181 Ryan Thomson 1 KTM 191 David Russell 1 RB Racing KTM 199 Jayden Jones 1–2, 4 Husqvarna 371 Oliver Abbott 1–2 HJA Racing KTM 202 Ty Westcott 1, 3–7 DMC Moto KTM 215 Oliver Davis 1 KTM 217 Eddie Wade 6–8 KTM 235 Grantas Lengvinas 2 KTM 281 Charlie Griffiths 1 KTM 310 Lucy Barker 8 KTM 311 Aaron McCarroll 6–7 Honda 312 Zachary Pearson 2–3, 6–8 Poppin Candy KTM 331 Will Haddock 4 Chambers KTM Racing KTM 337 Glenn McCormick All 456 Ollie Colmer All Honda 403 Rowan Hill 2 AIT Racing Team Fantic 407 Jake Davies 4 AVT Campers KTM KTM 410 James Barker 1–2 Triumph 419 Joe Brookes 5–8 Lings Triumph Triumph 421 Bayliss Utting 1–3 Honda 448 Sam Menzies 3 Southease MX Yamaha 464 Travis Laughton 8 DirtHut KTM 472 Max Harris 1–5, 8 Phoenix Tools Fantic Racing Team Fantic 479 Josh Vail All KTM 511 Steven Clarke 1–3 3 flo Madison Crescent Yamaha Yamaha 544 Ollie Bubb 1, 3, 5 Staffordshire Triumph Racing Team Triumph 555 McKenzie Marshall 2 Kawasaki 616 Max Corke 4 AD Modular Racing KTM 711 Joel Fisher 1 JPN Services/Narna Media Kawasaki 731 Adam Reeve 8 Apico Factory Racing/DBC Motorcycles Honda 747 Jack Davis 1 OffRoadWorld/MAX MX Yamaha 807 Luca Pegg 1–2, 4–8 Kawasaki 919 George Corke 4 Ace Race Shop/Easy Clean Ltd/DMS Moto KTM 924 Lewis Proud 1

Riders Championship