Long Grove's Prairie State Half Marathon, 10K & Oktoberfest 5K
About this race
Prairie State Half Marathon, 10K & Oktoberfest 5K - 10/3/2026
Long Grove, IL
#PrarieStateHalf #PrairieState10K #PrairieStateRun
The Prairie State Half Marathon, 10K & Oktoberfest 5K is a tour through the historic downtown streets & neighborhoods of Long Grove.
Event times, dates, location and all other details are subject to change prior to the event. All official information is on the event's website AllCommunityEvents.com.
Pick your distance
Running
Half Marathon
10K
Oktoberfest 5K
Oktoberfest 5K - Untimed
Half Marathon - Extended Online Registration
10K - Extended Online Registration
Oktoberfest 5K - Extended Online Registration
Oktoberfest 5K - Untimed - Extended Online Registration
Virtual Run - Oktoberfest 5K
Run virtually! We'll send you the event shirt!
Virtual Run - 10K
Run virtually! We'll send you the event shirt and medal!
Virtual Run - Half Marathon
Run virtually! We'll send you the event shirt and medal!
Typical race-day weather
Based on 12 years of Open-Meteo archive data for this event's race dates in Long Grove, plus the 3 days either side.
The sun rises at 6:51 AM and sets at 6:30 PM local time (CDT) in Long Grove on October 3, 2026 — 11h 38m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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Results — Long Grove's Prairie State Half Marathon, 10K & Oktoberfest 5K
Other races near Long Grove
Different organizers, within 40 miles, in the next three months
Long Grove Turkey Trot 5K & 8K
Thankful Turkey 5K, 10K & Half Marathon
25 Miles of Christmas - Virtual Challenge
5k for Hopeful Beginnings
🏃 Plan Your Next Race in Long Grove
Find upcoming events by distance:
- Long Grove 5K Races 2 races
- Long Grove Running Calendar 2026 2 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 2 Long Grove events
Spotted something wrong? Tell us and we'll fix it.