0 Start at Red Canyon bikepath at Red canyon CG entrance, go west.  Red canyon bikepath is        untimed, all together, no drop riding. 
1.2 Thunder Mtn TH:  go south on singletrack on thunder mtn/grandview trail.  Start your timer.  
2.7 Thunder mtn/Grandview split.  Go S on Grandview trail.
This section of the Grandview is rideable for a few miles, then gradually gets more and more diffucult.  Expect lots of hike a bike in the next 8 miles, 2-3 hours minimum
11 Hard left down wash crossing (still Grandview). 
11.2 Piped spring, had water in June. 
12.44 Turn left (uphill, S) on dirt road.  Proctor canyon, still Grandview.
16.5 Go right (S) at intersection continuing on Grandview trail
Watch signs carefully in this section of the Grandview.  Some of it is shared with the Paunsaugunt ATV trail, some of it is motorless and a bit rougher.  If in doubt, take the hard way.
31.6 Turn left/NE on jeep trai following Upper Kanab Creek drainage
39.8 Turn left/N on main N/S road
41 Go right/E to access Paunsaugunt trail
41.3 Begin Paunsaugunt trail - go north
46.3 End Paunsaugunt trail.  Go W up Badger Creek access road
46.7 Bear right/N
46.9 Turn right/N on to Chimney Rock trail
48.3 Arrive King Creek campground.  Look for water spigot to your left.  Head right/E/downhill through CG.
48.6 Turn left/N on main road on W side of Tropic res.
49.2 Turn left/N on Fremont ATV trail.  Heads up for motos!
59.5 Turn left/SW on maintained gravel road 
60.8 Begin Thunder Mountain trail.  Begin intense pleasure.
66.9 Bear right/downhill/N at the Grandview/Thunder Mtn intersection
68.2 Thunder Mtn trailhead in Red Canyon.  End timed section.  Turn right/E on bikepath to return to the campground.