Yeah, where info on his ride?
I didn’t see a single spot aside from Visitor Center (from Hilo)
How recently they graded is a huge factor, along w/how recently it has rained. When I rode Kea two years ago on 32 Schwabe speed gravels, it was much softer than when I rode it a week ago on 45 Schwabe RS (dropped to 28 psi for the gravel stretch) and I attribute that to recent grading
(Could see road grader tracks and fresh gravel banking on the side of the road) and occasional wet spots from recent precipitation. Made it 4.3 of the 4.7 miles w/o putting a foot down, but had to one additional time, but zero walking. I think I could have done the first 4.3 on 32s — conditions were that much better. The last .4 was much, much looser.
Whoever gets after it, be awares the last 2.4 miles after the gravel are extremely steep, so brace yourself, w/gain of another 2K in that short stretch — approx 16% grade at low oxygen. I was high zone 4/low 5 HR at less than 50% FTP.
Views from the summit were glorious.
Also Saddle Road is on rental car exclusions too. They didn’t tell me when we rented the car. I only found out after getting from Hilo to Kona quickly.
The visitor center at 9200’ will have water.
If starting from Hilo, there will be nothing between the start and the Visitor Center.
If starting from Waikoloa Beach, there will be water in Waikoloa Town(1000’) and then Gilbert Kahele Rec area(6500’)