Cabin Fever Winter Running Series logo

Cabin Fever Winter Running Series

Cabin Fever Winter Running Series is a running race on January 23 – February 27, 2027 in O'Fallon, IL, with entry fees from $20 to $80.

Date
January 23 – February 27, 2027 (92 days to go)
Price
$20–$80
Sport
Running

From the Organizer

The Cabin Fever Winter Series presented by Final Lap Racing

Final Lap Racing is excited to host the first winter running series in the St. Louis Metro-East. This four road race series highlights parks across the region and encourages residents to stay active through the coldest months of the year while promoting health, fitness, and fun for all ages and abilities.

Race Dates

  • January 23d, 2027 – 5 Miles – O’Fallon Family Sports Park, O’Fallon, IL
  • January 30th, 2027 – 4 Miles – O’Fallon Family Sports Park, O’Fallon, IL
  • February 6th, 2027 – 5K - Clinton Hills Conservation Park, Swansea, IL
  • February 27th, 2027 – 3 Mile – Tri-Township, Troy, IL

Registration Fees

Series Fee

  • Now to Dec 19th - $80
  • Dec 20th - Jan 22nd - $90
  • Race Day - Jan 23rd - $105

Individual Race Fee

  • Until 1 Week before race - $20*
  • Race Week - $25*

*Swag apparel item NOT included but may be purchased as an add-on.

Swag

Series Swag
Series participants will receive a finisher’s medal and a Cabin Fever Series sweatshirt with registration.

Single Race Swag
Individual race participants will receive a finisher’s medal for the race they complete. A Cabin Fever Series sweatshirt may be purchased for an additional cost.

Series Awards

All participants will receive a custom finisher medal for each race they complete in the series.

Series Scoring - 

Series participants earn points based on their age‑group placement at each race. The top three finishers in each age group and non‑binary division at the end of the series will receive a custom Cabin Fever Series award.

To earn series points and be eligible for series standings, participants must be registered for the entire series and complete all four races. Individual race participants do not earn series award points. Age on January 23, 2027 determines division placement.

Age Groups: 9 & under, 10–15, 16–19, 20–24, 25–29, 30–34, 35–39, 40–44, 45–49, 50–54, 55–59, 60–64, 65–69, 70–79, and 80+. Age on January 23, 2027 determines age‑group placement.

Points are awarded based on age‑group placement:

  • 1st – 50 points
  • 2nd – 45 points
  • 3rd – 40 points
  • 4th – 35 points
  • 5th – 30 points
  • 6th – 25 points
  • 7th – 20 points
  • 8th – 15 points
  • 9th – 10 points
  • All remaining finishers receive 5 points.

Events

5 Mile$20
Cabin Fever Winter Series$80
4 Mile$20
5K$20
3 Mile$20

Typical Conditions

It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.

Typical High

43°

Typical Low

24°

Chance of Rain

23%

Based on US Climate Normals data from Belleville Siu Rsch, 7 mi from the venue.

Sunrise 7:12 AMSunset 5:11 PMDaylight 9h 59m

About O'Fallon, IL

Nearest Airport

BLV

Scott AFB/Midamerica Airport · 6 mi

Major Hub

STL

St. Louis Lambert International Airport · 26 mi

Time Zone

Central Time

From Endurance Grid

Line up lodging and travel early to lock in your race weekend.

Race Location

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at Cabin Fever Winter Running Series, put it on the calendar, and turn “someday” into a start date.

92

Days to train

Race
Cabin Fever Winter Running Series
Date
January 23 – February 27, 2027

Save This Race

Create a free account to find and save races like this to your athlete profile.

About This Sport

Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.

With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.

Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.

Read the Guide

Running

From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.

Frequently Asked Questions

What is the Cabin Fever Winter Running Series?
Cabin Fever Winter Running Series is a running race held in O'Fallon, Illinois on January 23, 2027. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
When and where is the Cabin Fever Winter Running Series?
Saturday, January 23, 2027 in O'Fallon, Illinois at 301 Obernuefemann Rd. Check the event page for exact start times and wave schedules.
How do I register for the Cabin Fever Winter Running Series?
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

Cabin Fever Winter Running Series

Jan 23, 2027

Register