Running events in Illinois
Browse upcoming athletic road and trail events across Illinois. Filter by vibe and distance on the homepage, or start from the distance and style shortcuts below.
Upcoming races
2 mi · Fun Run · 4 mi
3/27/2026 · Decatur, IL
Est. 2026 · Listed Feb 13, 2026
Join Fleet Feet Decatur for a relaxed 2-4 mile fun run, cruising by Decatur Brew Works for drinks and ending with post-run snacks and shoe demos.
Support animal shelters with the Lucky Dog Virtual 5K, a flexible run or walk you can do anywhere, anytime, even with your furry friend!
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
10K · 5K · Fun Run · Walk
3/28/2026 · Winslow, IL
Est. 2025 · Listed Sep 27, 2019
AI summarization pending
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Full listing on the race page · official details from the source
5K · Walk · 1 mi · Fun Run
3/28/2026 · Machesney Park, IL
Est. 2025 · Listed Oct 31, 2024
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
5K
3/28/2026 · Midlothian, IL
Est. 2026 · Listed Jan 20, 2026
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
Marathon · Half Marathon · 6.5 mi
3/28/2026 · Barren township, IL
Est. 2025 · Listed May 20, 2021
AI summarization pending
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Full listing on the race page · official details from the source
Triathlon · Walk · Ultra · 1.5 mi
3/28/2026 · Glen Carbon, IL
Est. 2025 · Listed Oct 4, 2024
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
Half Marathon · 10K
4/4/2026 · Chicago, IL
Est. 2025 · Listed Dec 17, 2013
AI summarization pending
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Full listing on the race page · official details from the source
8 mi · 5K · Walk · Half Marathon
4/4/2026 · Effingham, IL
Est. 2025 · Listed Apr 2, 2024
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
5K · 10K · Marathon · Half Marathon · Fun Run · 1 mi · Walk
4/4/2026 · Chicago, IL
Est. 2026 · Listed Aug 8, 2025
AI summarization pending
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Full listing on the race page · official details from the source
5K · 10K · Marathon · Half Marathon · Fun Run · 1 mi · Walk
4/4/2026 · Chicago, IL
Est. 2026 · Listed Aug 23, 2025
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source
5K
4/4/2026 · Evergreen Park, IL
Est. 2026 · Listed Jan 26, 2026
AI summarization pending
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Full listing on the race page · official details from the source
Walk · 5K
4/10/2026 · Carbondale, IL
Est. 2025 · Listed Feb 6, 2018
AI summarization pending
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Full listing on the race page · official details from the source
Half Marathon
4/11/2026 · Springfield, IL
Est. 2025 · Listed Jul 22, 2019
AI summarization pending
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Full listing on the race page · official details from the source
1 mi · 5K · 10K · Half Marathon
4/11/2026 · Aurora, IL
Est. 2025 · Listed Apr 26, 2024
AI summarization pending
We haven’t generated Run Vibes’ quick-read summary for this race yet—it’s in the queue and will show here when ready.
Full listing on the race page · official details from the source