
Oil Creek 100 Trail Runs is a trail running and running race on October 10–11, 2026 in Titusville, PA, with entry fees from $70 to $285.
From the Organizer
4 concurrent races:
100 miles - 17,627' elev gain - 32 hour limit - 5 AM Saturday to 1 PM Sunday = 19:06 / mile
100K - 11,026' elev gain - 31 hour limit - 6 AM Saturday to 1 PM Sunday = 30:00 / mile
50K - 5,459' elev gain - 17 hour limit - 7 AM to midnight Saturday = 32:48 / mile
25k 7hour limit-9am to 4pm Saturday
50k, 100k, and 100mile will receive belt buckles for finishers awards. 25K will receive an award to be determined.
Start line target of approximately 100 participants in the 100K, 225 in the 50K, 150 in the 25k and 90 in the 100 miler
50K loop course on primarily the rugged single-track Gerard Hiking Trail of OCSP
Approx. over 2,000 reflective flags, signage and hundreds of orange soccer cones mark the course
Friends, family, crew and pacer friendly
Race HQ is beautiful Titusville Middle School (TMS) - 415 Water St - lat: 41.625226, long: -79.667267 - serves as the start / finish line, aid station # 4, and race HQ - post-race showers are included in your entry fee.
*PACERS MUST REGISTER AT EITHER THE MIDDLE SCHOOL OR AID STATION #2****
NOTE PACKET PICK UP INFORMATION FOR FRIDAY-Packet pick up and merchandise sales location will be determined at a later date.
Events
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
64°
Typical Low
40°
Chance of Rain
43%
Based on US Climate Normals data from Titusville Wtr Wks, 1 mi from the venue.
Host City
Population
5,230
as of 2023
City Elevation
1,487 ft
Nearest Airport
ERI
Erie International Tom Ridge Field · 40 mi
Major Hub
PIT
Pittsburgh International Airport · 84 mi
Time Zone
Eastern Time
From Endurance Grid
A small town race. Lodging near the start could be limited, so book early.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Oil Creek 100 Trail Runs, put it on the calendar, and turn “someday” into a start date.
79
Days to train
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From Endurance Grid
This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Running off-road — dirt, singletrack, and mountain paths — from 5Ks to ultras. The terrain makes for an exciting twist and adventure in your running journey.
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
Two Face 10K
73 miles away
Stephen's Run 6k
40 miles away
Heron Trail Run
33 miles away
Marilla Trail Race
54 miles away
Plan your trip
Coming from out of town? There's more to Titusville than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.
Plan your trip to TitusvilleFrequently Asked Questions (FAQs)
Oil Creek 100 Trail Runs
Oct 10, 2026