Illinois · Half Marathon · 5K · 10K
Long Grove's Oktoberfest Half Marathon, 10K & 5K
Long Grove's Oktoberfest Half Marathon, 10K & 5K is a half marathon, 5K and 10K event held in Long Grove, Illinois. It was last held on October 3, 2026 and is usually run in October; the next date hasn't been announced yet. About 9,000 runners take part across all distances.
- Usually held
- October
- Location
- Long Grove, IL
- Field size
- ~9,000 runners
Race details
- Last held
- October 3, 2026
- Usually held in
- October
- Location
- Long Grove, Illinois
- Distances
- Half Marathon, 5K, 10K
- Field size
- About 9,000 runners
- Registration
- runsignup.com
- Official website
- allcommunityevents.com
Registration, course & weather
- Registration status
- Registration status as last checked September 26, 2026: open
- Entry fee
- Listed fee for the longest distance, $109.99 (from runsignup.com, checked September 26, 2026)
- Start time
- 7:30 AM CDT
- Course profile — Half Marathon
- Loop course; Road surface; USATF certified
- Course profile — 10K
- Out-and-back course; Road surface; USATF certified
- Course profile — 5K
- Out-and-back course; Road surface
- Typical race-day weather
- about 63°F at the start, 77% humidity, 12 mph wind (based on the 2024 race day, measured near the city center rather than the exact start line; Open-Meteo, checked September 26, 2026)
About the Long Grove's Oktoberfest Half Marathon, 10K & 5K
Prairie State Half Marathon, 10K & Oktoberfest 5K - 10/3/2026 Long Grove, IL #Oktoberfest 5K #Oktoberfest10K #OktoberfestHalfMarathon The Prairie State Half Marathon & 10K has been upgraded to Long Grove’s Oktoberfest Half Marathon, 10K & 5K! 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.
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Guides from the RaceRove blog
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
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- Blog All guides Planning advice for finding, choosing and travelling to races.
Long Grove's Oktoberfest Half Marathon, 10K & 5K: common questions
- When is the Long Grove's Oktoberfest Half Marathon, 10K & 5K?
- The next date hasn't been announced in the listing yet. The race is usually held in October. Check the organiser's website for the official date.
- Where is the Long Grove's Oktoberfest Half Marathon, 10K & 5K held?
- In Long Grove, Illinois.
- What distances does the Long Grove's Oktoberfest Half Marathon, 10K & 5K offer?
- Half Marathon, 5K and 10K.
- How many people run the Long Grove's Oktoberfest Half Marathon, 10K & 5K?
- About 9,000 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Long Grove's Oktoberfest Half Marathon, 10K & 5K?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Long Grove's Oktoberfest Half Marathon, 10K & 5K?
- Registration status as last checked September 26, 2026: open. Listed fee for the longest distance, $109.99 (from runsignup.com, checked September 26, 2026).
- What time does the Long Grove's Oktoberfest Half Marathon, 10K & 5K start?
- 7:30 AM CDT.
- What is race-day weather usually like at the Long Grove's Oktoberfest Half Marathon, 10K & 5K?
- about 63°F at the start, 77% humidity, 12 mph wind (based on the 2024 race day, measured near the city center rather than the exact start line; Open-Meteo, checked September 26, 2026).
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