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Geode Challenge Races
Danville, Iowa · Saturday, October 17, 2026 · 25K, 12K, 5K
Official race page & registration ↗Geode Challenge Races takes place on Saturday, October 17, 2026 in Danville, Iowa. The race offers 3 distances: 25K, 12K, 5K. For anyone travelling in, Burlington is about 15 miles away and Des Moines is about 127 miles away.
It is one of 69 races on the Iowa calendar that October. The 12K is rare in Iowa: only one race on the calendar offers it.
- Date
- Saturday, October 17, 2026
- Location
- Danville, Iowa
- Distances
- 25K, 12K, 5K
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 Danville: check in Oct 16, out Oct 18.
Common questions
When is Geode Challenge Races?
Geode Challenge Races is scheduled for Saturday, October 17, 2026.
Where is Geode Challenge Races held?
Geode Challenge Races is held in Danville, Iowa. It is about 15 miles from Burlington and 127 miles from Des Moines.
What distances does Geode Challenge Races offer?
The listed distances are 25K, 12K, 5K.
How do I register for Geode Challenge Races?
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
- Oct 1733rd Annual Washburn Classic MS Statewide Cross Country MeetAnkeny, IA
- Oct 17Carl's 5K and Fall FestOxford, IA
- Oct 17Haunted 5K, 10K, 13.1M & 26.2M at Bettendorf, IA (42)Bettendorf, IA
- Oct 17Howl-O-Ween Dog JogCharles City, IA
- Oct 17Joetown Classic 5KKalona, IA
See every race on the Iowa calendar, Iowa 5Ks, or use the Race Finder for maps and filters.