The concluding 15-kilometer stretch caused physical strain prior to his arrival at the stadium welcome line.
"On the final day, the last 15km into Bath was nearly all downhill which sounds nice in theory but was agony on my knees!"
said Begy, according to LincsOnline.
Begy noted that interactions with spectators at the finish line highlighted contrasting levels of public understanding regarding the condition.
"It was really emotional," said Begy, according to LincsOnline.
Discussions with attendees reinforced the underlying purpose of the endurance fundraiser within the broader athletic community.
"There were quite a few people who came up to me to tell me of experiences with MND in their family and thanked me for what I'd done," said Begy, according to LincsOnline.
Public inquiries regarding the disease highlighted ongoing gaps in general awareness outside specific sporting circles.
"But the amount of people who asked me what MND was baffling. It’s so predominantly known in the rugby community, especially at Leicester," said Begy, according to LincsOnline.
The feedback received at the ground confirmed the necessity of continuing public informational campaigns.
"It reinforced to me why I did the run and why people need to be made much more aware," said Begy, according to LincsOnline.
The collective fundraising initiatives maintain their focus on securing resources to advance clinical research efforts.
"A lot of the challenge was more mentally tough than physical," said Begy, according to LincsOnline.
The daily physical repetition presented consecutive mental challenges each morning before the muscles adjusted to the movement.
"The first step each morning was agony, but after 20 minutes or so everything loosened up again," said Begy, according to LincsOnline.
The sequential nature of the marathons created a specific psychological routine that lasted until the final destination.
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"The end of each day was a bit anti-climactic because I knew in my head I had to get up the next morning and do it all over again, so Saturday was a massive relief to think ‘now I’m done’," said Begy, according to LincsOnline.