I have ridden 230 (hilly) km in a day (10.5 hours from start to finish, 9 hours actual pedalling time). So I'm going to guess that the conclusions are similar to mine, which are that it was tough and one simply can not eat enough salty potatoes.
I have ridden 230 (hilly) km in a day (10.5 hours from start to finish, 9 hours actual pedalling time). So I'm going to guess that the conclusions are similar to mine, which are that it was tough and one simply can not eat enough salty potatoes.
After about 5 days, I could no longer afford the required volumes of regular food. So eg. half gallon of chocolate milk and a lb of sharp cheddar cheese for dinner. I always thought I'd get bored eating that much cheese but I never did :-). I treated myself to regular food for lunch. I also lost 15 lbs on that trip.
One of the best experiences of my life. I do remember being bored with chewing though.
To be clear, I'm not bragging here about an "accomplishment". It wasn't. RAAM, or PBP, those are accomplishments. The fellow who did the Tour de France route this year unsupported is a monster.
EF-Nippo's recipe for example: https://www.efprocycling.com/team-recipe-on-the-bike-rice-ca...
The difference between 100km and 200+ is significant, most people could probably do 100 km trips if they tried, my mom did these until she was well into her 70's, but around 150 or it changes and 200+ is really a different game. I'm not sure what the cause of that is, it's definitely not a linear increase.
Now, for not necessarily thin people, this requires mostly flat terrain, but in the Eastern US that's not uncommon.
If the route has a lot of vertical gain, well, you need to be fairly thin. Then it is pacing, staging your eating, and mindfulness.
If you examine the times posted in every Tour de Tucson, for example you'll see many excellent times by people into their 70s and beyond. I am very admiring of your mom, BTW.
There is, probably everybody knows, a community that embraces the contradiction of your observation with a tremendous gusto that is its very reason for existing:
"and receive equal recognition regardless of their finishing order"
I really like that. Much nicer than the behavior you get when the finishing order matters, especially when on public roads, and I don't see how you could do trips that long without doing them on public roads and still have something interesting.
Since COVID I have not done a century but I feel an overwhelming need to do several now, on public roads.
The amount of time it takes to complete whatever distance it is is immaterial.
But what I probably should have written better, is that on public roads means 'open to the public' as well, and the way groups that are on racing bikes tend to upset traffic even though the roads are open can be quite irritating. I've seen groups of guys on fancy bikes block traffic, make the bike paths very unsafe for oncoming traffic and cycle on the main roads as though other traffic did not exist. That's fine on a closed course but not when the roads are open.