Start/End: Youth Park / Penang Hill
Organized by: KWYP
Route: Youth Park - Botanical Gardens - 46 - 84 - Pg Hill summit
Thanks to Kazuo for consistently bugging the organizers!
As you can see from the elevation chart, the level of incline is pretty amazing up to 20% at certain areas.
I can remember the toughest parts were the area en-route to 46, just after 84 and just after a bungalow near the summit.
I had always find it tough doing this as I was out of breath for most parts of the race. But definitely it is a great accomplishment and self-fulfilling experience.