100 km Ultra Course details:

Tidal River to Telegraph Saddle Car Park (via road) 4.4 km  
Telegraph Saddle Car Park to Sealers Cove 9.5 km water/toilets
Sealers Cove to Refuge Cove 6.4 km water/toilets
Refuge Cove to Little Waterloo Bay 7.0 km 7.0 k water/toilets
Little Waterloo Bay to Telegraph Track Junction 5.7 km Checkpoint
Telegraph track junction to Roaring Meg (via walking track) 6.0 km water/toilets
Roaring Meg to South Point 3.7 km  
South Point to Roaring Meg 3.7 km  
Roaring Meg to Lighthouse (via walking track) 6.5 km water/toilets
Lighthouse to Little Waterloo Bay (coast track) 10.2 km  
Little Waterloo Bay to Telegraph Track Junction 5.7 km Checkpoint
Telegraph Track Junction to Oberon Bay 3.4 km water/toilets
Oberon Bay to Tidal River (Norman Bay Car park) 7.0 km Checkpoint
  79.2 km  
Norman Bay Car park to Bridge over Tidal River via beach 0.5 km  
Bridge to Lily Pilly Car park (via track) 1.3 km  
Lily Pilly cp Lilly Pilly circuit and up to Mt Bishop (anti clockwise) 9.9 km  
Lily Pilly car park to Picnic Bay car park (via road) 2.8 km  
Picnic Bay to Pillar Point to Tidal river (via Squeaky Beach tracks 6.0 km  
  20.5 km
Total distance (approximate) 99.7 km

Course total 100 km. Runners undertaking the Prom 100 can have equipment/food resupply and clothing change at their car/camp at Tidal River next to Commando Memorial.

Runners withdrawing at Tidal River (80 km) will be awarded an unofficial time for the 80 km distance and a DNF in the 100 km event.

The Strava activity can be viewed here courtesy of Regan Welburn.

NB: Runners undertaking The Prom 100 can access equipment/food resupply and clothing change at their car/camp at Tidal River next to Norman Bay Car Park at the 20 km mark.