O'Fallon Fall Fest 5K & 10K

O'Fallon, MO

About this Event


On your mark, get ready for fun and exercise on a pretty October morning by registering for O’Fallon’s Fall Fest Run. The 3.1-mile and 6.2 mile races, which have divisions for all ages and a zombie costume contest for race participants, will begin outside O’Fallon’s City Hall. Runners can set their own pace as they follow a marked circuit through the surrounding neighborhood and streets, returning to the start/finish line at City Hall. Afterwards runners can stroll over to Civic Park for the 31st Annual Fall Fest.

O'Fallon Fall Fest 5KDate

Saturday, October 10, 2015

Start Times

5K – 7:00am

10K – 7:00am


O'Fallon Municipal Centre Parking Lot

100 North Main Street

O'Fallon MO 63366 


5K | 10K

Both the 5K and 10K begin at the O'Fallon Municipal Centre

Packet Pick-Up

Packet pick-up will be available on...

- Wednesday & Thursday, October 7 & 8 at the O'Fallon Parks & Recreation Administrative Office

- Friday, October 9th from 10am-8pm at FLEET FEET - O'Fallon

- Saturday, October 10 before 7am at O'Fallon Centre East Lobby

O'Fallon Fall Fest 5KRegistration

Entry Fees

Early registration thru Sep 4th

5K- $15

10K- $20

Late registration from Sep 5 to Oct 4

5K- $18 

10K- $23 

Race Day Registration Oct 10

5K- $20

10K- $25


Awards will be presented to the top 3 overall male and female finishers for both 5K and 10K races. Male and Female Age Division awards for top 3 finishers from each race in: 14-and-under, 15-29, 30-39, 40-49, 50-59, 60+, Athena (for females weighing 150 lbs. or more), and Clydesdale (for males weighing 205 lbs. or more) for both 5k and 10k races and the Baby Stroller Division for the 5K only. 

The Zombie Costume Contest is open to all race participants at no extra charge, with 1st, 2nd and 3rd place prizes awarded to the best scarecrow costumes worn throughout the race.

More Information

Complimentary snacks & beverages will be served before and after the race. 

The first 350 runners to sign up will receive a race shirt, race bag with coupons, a free bottle of water, and miscellaneous giveaways. 

T-shirt sizes are not guaranteed but run from youth large to adult 2XL.

Award Ceremonies will be held at:

5K Awards: 8:00am

10K Awards: 8:30am 

When & Where

Oct 10, 2015


6:00 AM

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Event Schedule

O'Fallon, MO

O'Fallon Municipal Centre

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