Hundred·Atlas
CalendarMapRacesSubmit a Race

Hundred·Atlas

CalendarMapRacesSubmit a Race
By stateBy monthWS qualifiersHardrock qualifiersFirst hundred
AboutTermsPrivacyContact

Race data compiled from public sources; dates change — always confirm with the race organizer. Terrain: Mapzen/AWS Open Data, USGS 3DEP.

PA
← The index

Pennsylvania · Titusville

Oil Creek

Oct 10, 2026

Founded in 2009, Oil Creek 100 runs three loops of the 50K Gerard Hiking Trail through Oil Creek State Park near Titusville, Pennsylvania — 84–88% single-track and dirt, the rest asphalt — with 17,785 feet of gain across 100.6 miles. The valley was the site of the world's first commercial oil well, and runners pass illuminated replica oil derricks through the Saturday night. A 32-hour cutoff keeps the field honest; in 2024, 68 of 142 starters finished.

Register↗Official race site↗Add to calendar↓View on map→

The numbers

Race statistics

Distance
100 mi
Vertical gain
15,500 ft

155 ft / mi

Course
Loop

3 mi loop

Unique miles
31 mi
Entry fee
$285
Lottery
No
Avg finishers
26

per year

The course

Course map

Course line from published GPX · source · approximate — always follow official markings

◈ From the runners

Ratings & trip reports

Report an issue with this race

No ratings yet. Be the first to log this one.

Runner reviews and trip reports are for confirmed accounts — free to join, one emailed code to activate.

Join the atlas