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Capital City Century

Sherman, Illinois · Saturday, September 19, 2026 · 100 Mile, 66 Miles, 40 Miles, 20 Miles

Official race page & registration ↗

Capital City Century takes place on Saturday, September 19, 2026 in Sherman, Illinois. The race offers 4 distances: 100 Mile, 66 Miles, 40 Miles, 20 Miles. For anyone travelling in, Springfield is about 8 miles away and St. Louis is about 94 miles away.

It is one of 245 races on the Illinois calendar that September. At $55, entry sits above the $45 median for an Illinois ultra.

Date
Saturday, September 19, 2026
Location
Sherman, Illinois
Distances
100 Mile, 66 Miles, 40 Miles, 20 Miles
Entry fee
from $55

Listing from the 2026 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 Sherman: check in Sep 18, out Sep 20.

Hotels on Booking.com ↗ Hotels on Expedia ↗

Common questions

When is Capital City Century?

Capital City Century is scheduled for Saturday, September 19, 2026.

Where is Capital City Century held?

Capital City Century is held in Sherman, Illinois. It is about 8 miles from Springfield and 94 miles from St. Louis.

What distances does Capital City Century offer?

The listed distances are 100 Mile, 66 Miles, 40 Miles, 20 Miles.

How much does Capital City Century cost?

Entry is listed from $55. Check the official race page for the current price, which usually rises closer to race day.

How do I register for Capital City Century?

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

See every race on the Illinois calendar, Illinois Ultras, or use the Race Finder for maps and filters.