Meet Maggie, a super speedy dog who loves nothing more than to run ahead of her mountain-biking owner as they take on the most challenging down hill courses.
Maggie, a five-year-old Vizsla, has been running two to three trials-a-week since she was a puppy.
She always takes the lead leaving owner Alex Maglione, 43, bringing up the rear on his mountain bike.
Sport loving Maggie, who also loves riding on a jetski, is seen incredibly keeping pace with Alex on his high-performance sports bike – clocking an amazing 43mph.
Alex, from Tampa, Florida, USA, said: “Maggie has been running trails since she was a pup. She has been running trails two to three times-a-week her entire life.
“New trail or known trail, she knows where to go and stays focused on the trail. Maggie has a top speed of 43 mph with a very high endurance level. She can go hard for miles.
“But Maggie is also a very sweet and loving pup, nothing but happiness and joy. All the videos were taken with a GoPro & three axis gimbal, or with GoPro and digital stabilization.”