Kohala is the oldest of five volcanoes that make up the island of Hawaii. Kohala is an estimated one million years old - so old that it experienced, and recorded, the reversal of earth's magnetic field 780,000 years ago.
| Duration | 2:09:54 |
| Distance | 48.69kms |
| Elevation Gain | 1233m |
| Toughness | 617 |