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The Piasa
Grafton, Illinois · Saturday, March 27, 2027 · 50K, 25K, 12.5K
Official race page & registration ↗Saves stay on this device. Calendar entries use the listed date; confirm your distance and start time with the organizer.
The Piasa takes place on Saturday, March 27, 2027 in Grafton, Illinois. The race offers 3 distances: 50K, 25K, 12.5K. For anyone travelling in, Saint Peters is about 13 miles away and St. Louis is about 30 miles away.
It is one of 38 races on the Illinois calendar that March. The 25K is rare in Illinois: only three races on the calendar offer it.
- Date
- Saturday, March 27, 2027
- Location
- Grafton, Illinois
- Distances
- 50K, 25K, 12.5K
- Entry fee
- from $95 across event options; may include kids or shorter events. Check distance-specific prices and fees.
Listing from the 2027 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Correct this listing.
Making a race weekend of it?
Stay near the start line in Grafton: check in Mar 26, out Mar 28.
Common questions
When is The Piasa?
The Piasa is scheduled for Saturday, March 27, 2027.
Where is The Piasa held?
The Piasa is held in Grafton, Illinois. It is about 13 miles from Saint Peters and 30 miles from St. Louis.
What distances does The Piasa offer?
The listed distances are 50K, 25K, 12.5K.
How much does The Piasa cost?
Listed event options start from $95. This minimum may be for a kids or shorter event. Check the official race page for your distance's current price and any additional fees.
How do I register for The Piasa?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
More races nearby
Within about 60 miles, ordered by approximate straight-line distance between listed locations.
- Dec 12Pere Marquette Endurance Trail RunGrafton, IL
- Nov 28The 67th Great River Road RunAlton, IL
- Nov 28The 67th Annual Great River Road RunAlton, IL
- Jan 950K MASHUP SLAMCrystal Lake, IL
- Nov 14St. Elizabeth Royal Run 5KGranite City, IL
See every race on the Illinois calendar, Illinois Ultras, or use the Race Finder for maps and filters.