With his dad riding ahead of him, the tyke provided adorable commentary as he accomplished each challenge.
"I'm doing it! I did it, Dad! I loved it!"
Watch the heartwarming ride below.
"Malcolm comes to our Mountain Bike Race Series for kids up in Maine. "MY Bike Series" Maine Youth Bike Series. We gave them passes to Highland Mountain Bike Park and this is what he did with it. He is fearless and is the best sport at the races and loves to ride his bike!" freye84 commented on YouTube.