Long Grove's Prairie State Half Marathon, 10K & Oktoberfest 5K
Race Date
Oct 3, 2026
Location
Long Grove, IL
The Experience
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.
Logistics
Race Day
Saturday, October 3, 2026
Start Time
7:30 AM
Giveaway
Unisex Event Shirt
Start Location
343 Old McHenry Rd., Long Grove, IL, 60047
Course Info
USATF CertifiedCourse Type
Loop Course
Terrain
road
Difficulty
Ultra-Flat
Net Drop/km
0 m (Flat)
Separation
0.0%
Also Offers
USATF Certified Course
IL16094NM · Expires 2026 · Prairie State Half Marathon of Long Grove
Relatively flat with minimal net elevation change. Loop course — start and finish are close together.
Historical Performance
Median Finish
2:08:39
9:49/mi
Winning Time
1:15:34
5:46/mi
Finishers (2025)
376
States Represented
11 / 50
Gender Split
Finish Time Distribution
FASTER 25%
1:53:42
MEDIAN
2:08:39
SLOWER 25%
2:25:26
Race Day Weather
5-year historical avgStart (Low)
57°
Afternoon (High)
74°
Warm — hydration strategy is key, start conservatively
0.1"
Precipitation
10 mph
Wind
71%
Humidity
About the Organizer
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