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The Piasa
Grafton, Illinois · Saturday, March 27, 2027 · 50K, 25K, 12.5K
Official race page & registration ↗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 23 races on the Illinois calendar that March. The 25K is rare in Illinois: only three races on the calendar offer it. At $95, entry sits above the $45 median for an Illinois ultra.
- Date
- Saturday, March 27, 2027
- Location
- Grafton, Illinois
- Distances
- 50K, 25K, 12.5K
- Entry fee
- from $95
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? Tell us here.
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?
Entry is listed from $95. Check the official race page for the current price, which usually rises closer to race day.
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
- Mar 27Always Hope Easter Run CHICAGO/EVANSTONChicago, IL
- Mar 27Clinton Lake UltraDeWitt, IL
- Mar 27Rend Lake MarathonBenton, IL
- Mar 27Schon Park 3/6/9 Endurance RunsGlen Carbon, IL
- Mar 27SkunkApe 806/524/314 Trail RaceDixon, IL
See every race on the Illinois calendar, Illinois Ultras, or use the Race Finder for maps and filters.