Harriet Bethell has her sights set on raising £50,000 for the Injured Jockeys Fund after already collecting more than half that amount by walking the course at Pontefract.
Bethell, who was seriously injured in a fall in August 2019, has already galloped past her original target of £25,000, with £30,000 now in the kitty.
Accompanied by her family and friends, she completed an hour-and-a-half walk of two miles plus, with an uphill finish of three furlongs, before racing on Monday.
A fall on her home gallops left the East Yorkshire trainer fighting for her life two years ago. She suffered a serious brain injury and was in a coma for six weeks.
She spent the next nine months in hospitals around the country, including time in two intensive care units and involving three major operations.
However, the 35-year-old has made remarkable progress and set her sights on walking the track at Pontefract because her stable had a winner there on the day of her accident.
"It's great to give something back to such a wonderful charity who have been there for me since day one," Bethell told Sky Sports Racing.
"I've had to learn how to walk again which took all of six months at a specialist rehab hospital.
"I had to learn how to stand up again, brush my teeth, use a knife and fork and write - those were just a few things."
Jack Berry was with Harriet for the whole walk. The former trainer and IJF pioneer said: "It's the least I could do. It's absolutely amazing. To see her a few months ago and to see her walking round the track, two and a bit miles, is incredible. This is one of the stiffest tracks in the country.
"She's raised over £30,000 now. It's truly amazing. They are a lovely family. They are horsey people - and when something like this happens, we all pull together in the same direction, which is marvellous, but she is a brave girl."
Lisa Hancock, chief executive of the IJF, added: "It is just quite incredible. She has just been such a star - the whole family have been phenomenal, the support they have given her and the bravery that she has shown. This was her aim.
"She has raised so much money, and it just shows the support for the whole family. We are so thrilled for her. We are there for her as long as she needs us, but today is all about this feat. It really is fabulous."