Spectators and riders flocked to Thunder Valley Motocross Park in Lakewood, Colorado, for the 21st Thunder Valley National on ...

LAKEWOOD, Colorado: Chance Hymas (2:19.406) has shown bursts of speed in the first two rounds and he's fast again in Round 3 ...

LAKEWOOD, Colorado: Jett Lawrence won the first moto but he failed to dominate as Aaron Plessinger and Hunter Lawrence ...

Jett Lawrence didn't take the lead until the halfway point, but he maintained his advantage and scored his third straight win ...

LAKEWOOD, Colorado: Chance Hymas won Moto 1 as Haiden Deegan’s bike began to smoke. Deegan held onto second-place, however, ...

Results and highlights from Thunder Valley for round three of the Pro Motocross Championship in Lakewood, Colorado.

Colorado's Eli Tomac returns to Thunder Valley for the first time since 2022 where he won his most recent championship ...

John Tomac—father of Eli Tomac, U.S. Bicycling Hall of Famer and Mountain Bike Hall of Famer—will be honored as Grand Marshal ...

Tomac is the local headliner at the Thunder Valley National on Saturday in Lakewood. A four-time motocross champion and two-time supercross champion, he’s racing there for the first time in a ...