Deacon Denno Crowned SMX Next Supercross Champion

Deacon Denno has been crowned the SMX Next Supercross AMA National Champion on his Triumph TF 250-X thanks to a dominant victory in Philadelphia's Lincoln Financial Field. The 15th round of 2026 AMA Supercross was made incredibly difficult by torrential rain and challenging conditions.

Denno was untouchable in the SMX Next National Championship main event. The power within his TF 250-X launched him to the holeshot and, from there, he built an impressive lead in the six-lap race. Finding his form in the slick conditions, he posted the fastest lap time, one that was more than a second quicker than anyone else.

With his victory in the final race of the SMX Next National series, Denno won the SMX Next Supercross AMA National Championship – a testament to his potential and the Triumph Factory Racing amateur programme. The number one plate and championship medal was awarded to Deacon Denno on Peacock's live broadcast by Harv Whipple, the SMX Next Race Manager.

In 450SX, Jordon Smith overcame the conditions to transfer into the main event straight from his heat race. The premier class rookie was down on lap one but persevered to claim 18th at the chequered flag.

Privateer Luca Marsalisi steered his TF 250-X to 19th in the 250SX East main event, after a very impressive second place in his heat race.

Two rounds remain in 2026 AMA Supercross, but Triumph will continue to strive for success in both 450SX and 250SX. Gage Linville, Triumph's newest recruit, will make his debut on the Triumph TF 250-X when gates drop in Denver's Empower Field at Mile High on May 02.

Deacon Denno

"Qualification gave me some momentum going into the main event, which got off to a great start. I carried that through to the chequered flag. I just rode some clean, smooth laps and knew if I just did that then I would bring it home. I am so pumped. To win the SMX Next Supercross AMA National Championship is just a dream come true."

Jordon Smith

"It was another frustrating day in Philadelphia. I believe we have made a lot of progress over the last month – the team and I have both worked really hard. The results just don't show that. We need to put it together when it counts."

Steve Westfall – Team Manager, Triumph Factory Racing

"The result does not show it. However, this is the best Jordon has ridden all season. Deacon had another killer race, it's really great to see and huge congratulations to him on being crowned the SMX Next Supercross AMA National Champion. Great team effort this weekend."

Ian Kimber – Head Of Global Racing Programmes, Triumph Motorcycles

“Deacon’s results in the SMX Next has shown what a capable rider he is, adapting to a new bike, team and some challenging conditions. Last night’s race shows his raw talent but also his dedication to preparation. I can’t wait to see him make the step to Supercross, the future is looking bright.”

450SX Results: 2026 AMA Supercross, Round 15 – Philadelphia

1. Ken Roczen (Suzuki)

2. Cooper Webb (Yamaha)

3. Hunter Lawrence (Honda)

4. Joey Savatgy (Honda)

5. Justin Hill (KTM)

18. Jordon Smith (Triumph)

450SX Standings: 2026 AMA Supercross, Round 15 – Philadelphia

1. Ken Roczen (Suzuki) 310pts

2. Hunter Lawrence (Honda) 306pts

3. Cooper Webb (Yamaha) 286pts

4. Eli Tomac (KTM) 255pts

5. Justin Cooper (Yamaha) 242pts

20. Jordon Smith (Triumph) 60pts

28. Austin Forkner (Triumph) 12pts

SMX Next National Championship Main Event: 2026 AMA Supercross – Philadelphia

1. Deacon Denno (Triumph)

2. Kade Johnson (Kawasaki)

3. Jeremy Fappani (KTM)

4. Jesson Turner (Yamaha)

5. Landon Gibson (Husqvarna)