Picked a pretty challenging hill (lots of turns, long descent) but didn’t want to get bored on a small patch of road so made a day of it.
I.M.E its more of a fueling challenge than anything else. Never done anything over 7 hours or climbed more than 11,000ft in a day. I fully accepted to crack and burn out but in all honesty it wasn’t as hard as I imagined in my head.
6.4 miles at 5.3%. 1850ft a climb, 0ft accrued on the way down. Highest gradient is 7%, lowest is 4%. Fluctuations are hardly noticeable. Required 0 vo2/anaerobic contribution and allowed for steady consistent efforts. Drawbacks were the curvy roads, and overall length of segment.
Picking a segment is the hardest part IMO.
Sure I could have found a 8% avg road that was 2 miles long with bumps up to 14%…but those get taxing quick. Plus boring as hell (IMO)
The monotony was broken in my segment from a literal 360 turn and some technical corners (which get interesting at hour 10…and when its dark haha)
Luckily I have a pretty high FTP so the math worked out (barely) finishing the last 1000ft just past sunset.
I’ve got a 5.2 mile segment that is a consistent 6% grade. It would be about 17 laps. Maybe 35 min up and 10 min down each lap
There was an other I was thinking about since it just got fresh pavement. 1.6 miles at 6.3% (though it pitches up close to 9% in a couple spots. Shorter interval but also shorter times between said intervals. Decent would be easier since there are less curves
I think a huge part of my success was not worrying so much about stopping. Im not paid to ride, it’s not a race, and i’m certainly not breaking a record. No need to have someone hand me a bottle while I chuck one to the side…just stop, reset your mind, hydrate, eat, and refocus. Hold a power target until it raises your RPE significantly to do so and just be vigilant on sustaining a 4-6 RPE no matter the number.
Oh and one more thing haha. Leave absolutely no option to sit, or lay down.
I feel inspired, and am now contemplating a half Everesting (I have nowhere near your level of fitness) ! Regrettably the only decent hill for this type of effort in my area is super short - so multiple reps required - guess I need to start practicing!