Pennsylvania · 25K · 50K · 100K
Oil Creek 100 Trail Runs
Oil Creek 100 Trail Runs is a 25K, 50K, 100K and 100 Miler event held in Titusville, Pennsylvania. It was last held on October 10, 2026 and is usually run in October; the next date hasn't been announced yet. About 395 runners take part across all distances.
- Usually held
- October
- Location
- Titusville, PA
- Field size
- ~395 runners
Race details
- Last held
- October 10, 2026
- Usually held in
- October
- Location
- Titusville, Pennsylvania
- Distances
- 25K, 50K, 100K, 100 Miler
- Field size
- About 395 runners
- Course
- 100 Mile: 17,627 ft gain; 100K: 11,026 ft gain; 50K: 5,459 ft gain; 25K: 4,285 ft gain, on technical single-track trail.
- Registration
- runsignup.com
- Official website
- oc100trailruns.org
Registration, course & weather
- Registration status
- Registration status as last checked September 25, 2026: open
- Entry fee
- Listed fee for the longest distance, $310 (from runsignup.com, checked September 25, 2026)
- Start time
- 5:00 AM EDT
- Course profile — 25K
- Loop course; Trail surface; 4285 ft gain (official course data); Not USATF certified
- Course profile — 50K
- Loop course; Trail surface; 5459 ft gain, 5459 ft loss (official course data); Not USATF certified
- Course profile — 100K
- Loop course; Trail surface; 11010 ft gain, 11010 ft loss (official course data); Not USATF certified
- Course profile — 100 Mile
- Loop course; Trail surface; 17785 ft gain, 17785 ft loss (official course data); Not USATF certified
About the Oil Creek 100 Trail Runs
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, 22…
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Oil Creek 100 Trail Runs: common questions
- When is the Oil Creek 100 Trail Runs?
- The next date hasn't been announced in the listing yet. The race is usually held in October. Check the organiser's website for the official date.
- Where is the Oil Creek 100 Trail Runs held?
- In Titusville, Pennsylvania.
- What distances does the Oil Creek 100 Trail Runs offer?
- 25K, 50K, 100K and 100 Miler.
- How many people run the Oil Creek 100 Trail Runs?
- About 395 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Oil Creek 100 Trail Runs?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Oil Creek 100 Trail Runs?
- Registration status as last checked September 25, 2026: open. Listed fee for the longest distance, $310 (from runsignup.com, checked September 25, 2026).
- What time does the Oil Creek 100 Trail Runs start?
- 5:00 AM EDT.
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