Elevation question?

[natheless]

I don't really have a good grasp of what elevation over distance really translates to practically.

I've got a ride coming up that is 108 miles, with 7,112 ft of elevation. The organizer of the ride said it wasn't that challenging, except for the length of the ride... but I suspect he's done rather more biking than I have

In the chart below, the entire ride is broken into 5 sections, and the bold text is the subtotals for the sections. (And sorry it's a bit messy, it's resisting my attempts to format it!)

Could anyone with a clue translate this into something simple, like "somewhat hilly", "quite hilly", or "damn, that's hilly"?

thanks & be well.../julia

Leg Dist | Cumulative Dist |Climb Elev | Cumulative Climb Elev

0.00 | 0.00 | 0 | 0
1.12 | 1.12 | 27 | 27
1.51 | 2.63 | 47 | 74
0.50 | 3.13 | 7 | 81
1.31 | 4.44 | 129 | 210
8.16 | 12.60 | 507 | 717
3.89 | 16.49 | 558 | 1,275
3.09 | 19.58 | 239 | 1,514
2.03 | 21.61 | 134 | 1,648
21.61 | 21.61 | 1,648 | 1,648

0.00 | 21.61 | 0 | 1,648
8.20 | 29.81 | 614 | 2,262
7.03 | 36.84 | 470 | 2,732
8.24 | 45.08 | 651 | 3,383
23.47 | 45.08 | 1,735 | 3,383

10.62 | 55.70 | 693 | 4,076
8.39 | 64.09 | 168 | 4,244
4.54 | 68.63 | 402 | 4,646
0.79 | 69.42 | 37 | 4,683
1.51 | 70.93 | 25 | 4,708
25.85 | 70.93 | 1,325 | 4,708

0.22 | 71.15 | 15 | 4,723
0.27 | 71.42 | 65 | 4,788
1.43 | 72.85 | 184 | 4,972
1.34 | 74.19 | 53 | 5,025
7.51 | 81.70 | 715 | 5,740
1.19 | 82.89 | 54 | 5,794
2.23 | 85.12 | 98 | 5,892
1.26 | 86.38 | 87 | 5,979
2.95 | 89.33 | 270 | 6,249
18.40 | 89.33 | 1,541 | 6,249

15.99 | 105.32 | 704 | 6,953
2.19 | 107.51 | 116 | 7,069
0.97 | 108.48 | 43 | 7,112
19.15 | 108.48 | 863 | 7,112