
Long Grove's Oktoberfest Half Marathon, 10K & 5K
Long Grove's Oktoberfest Half Marathon offers a low-key, flat course through historic Illinois town.
Race Date
Oct 3, 2026
Location
Long Grove, IL
Quick facts
- Date
- Saturday, October 3, 2026
- Location
- Long Grove, Illinois
- Distance
- Half marathon (13.1 mi) + 10K, 5K, 13.1 Miles
- Course
- Loop Course
- Terrain
- Road
- USATF certified
- Yes
- Finishers on record
- 7,806
Highlights
Good For
Atmosphere
Course
The Experience
Long Grove's Oktoberfest Half Marathon, first run in 2010 and now in its 16th edition, provides a relaxed atmosphere for runners seeking a straightforward race. The course, primarily on paved roads, is noted for its flatness, making it a potentially fast option for personal bests, with one reviewer highlighting its suitability for 50-staters looking for a less expensive, low-key event.
Runners can expect a route that winds through historic downtown Long Grove, past the picturesque covered bridge, and through some local neighborhoods. While described as very flat by some, others mention inclines and declines, suggesting a gently rolling profile. The race typically sees around 372 finishers, drawing participants from about 11 states, and a repeat-runner rate of approximately 14% speaks to its loyal following.
The event aims for a festive finish with post-race beer and pretzels, though some reviews note these items were not served at ideal temperatures. Despite minor quibbles, the race is generally considered well-organized, offering a pleasant, low-stress experience for those who appreciate its small-town charm and forgiving terrain.
Race-provided description
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.
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
Scenery
Small Town
Surface
Paved
Difficulty
Ultra-Flat
Net Drop/km
0 m (Flat)
Separation
0.0%
Also Offers
USATF Certified Course
IL16094NM · Prairie State Half Marathon of Long Grove
Relatively flat with minimal net elevation change. Loop course — start and finish are close together.
Quality Score
Standout7816 years running
~372 finishers a year
growing or steady
14% returning runners
USATF certified · 2 timing sources · 5 photos
runners from 11 states
winner 1:15:34
typical high 74°F
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
Historical Finish Times
How 7,806 finishers actually crossed the line across 16 years.
Most recent
2025
Total finishers
7,806
Median time
2:08:30
Latest turnout
372
States
37
Turnout by year
2018–2025
Hover the histogram to inspect specific finish times.
Race Photos
Frequently asked
When is the Long Grove's Oktoberfest Half Marathon, 10K & 5K?
The Long Grove's Oktoberfest Half Marathon, 10K & 5K is held on Saturday, October 3, 2026, starting at 7:30 AM.
Where does the Long Grove's Oktoberfest Half Marathon, 10K & 5K take place?
It takes place in Long Grove, Illinois.
What distances does the Long Grove's Oktoberfest Half Marathon, 10K & 5K offer?
The half marathon (13.1 miles), plus 10K, 5K, 13.1 Miles.
Is the Long Grove's Oktoberfest Half Marathon, 10K & 5K course flat and good for a PR?
The Long Grove's Oktoberfest Half Marathon, 10K & 5K is a ultra-flat, loop course course. The course is USATF-certified, so finish times can be used for qualifying.
How many people run the Long Grove's Oktoberfest Half Marathon, 10K & 5K?
HalfRuns has finish records for 7,806 runners who have completed the Long Grove's Oktoberfest Half Marathon, 10K & 5K.
HalfRuns editorial — independent, no paid placement.
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