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.
Join fellow runners on October 3, 2026 for the Long Grove's Prairie State Half Marathon, 10K & Oktoberfest 5K. It's a fantastic Half-Marathon, 10K, 5K featuring a flat and fast course in Long Grove.
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!
Weather Overview
These values represent the 12-year monthly averages for October in Long Grove.
About Long Grove
Long Grove's Prairie State Half Marathon, 10K & Oktoberfest 5K takes place in Long Grove, Illinois, United States. The local timezone is America/Chicago.
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🏃 Plan Your Next Race in Long Grove
Find upcoming events by distance:
- Long Grove 5K Races Best Long Grove routes for beginners and speed work.
- 10K Run Events in Long Grove The most popular local distance in Illinois.
- Long Grove Half Marathons Top-rated 21.1K courses in the Long Grove area.
- Long Grove Running Calendar 2026 See all upcoming race dates.
Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.
