
Ugly Sweater Fun Run is a running race on November 28, 2026 in Decatur, IL.
Don your ugliest holiday sweater and join us for a fun run/walk on the dam route at 8am! Stay after for Kyle's famous pancakes and a chance to mingle. We're celebrating Small Business Saturday- and there's no better way to kick it off than with cozy sweaters with your local running community and a warm breakfast. Come support Fleet Feet and enjoy a festive start to the day!
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
45°
Typical Low
30°
Chance of Rain
32%
Based on US Climate Normals data from Decatur Wtp, 1 mi from the venue.
Population
70,368
as of 2023
City Elevation
677 ft
Nearest Airport
DEC
Decatur Airport · 5 mi
Major Hub
STL
St. Louis Lambert International Airport · 107 mi
Time Zone
Central Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Every finish line starts with a single decision. Claim your spot at Ugly Sweater Fun Run, put it on the calendar, and turn “someday” into a start date.
19
Days to train
Plan your training, log every workout, and track your progress all the way to race day in the Endurance Grid app.


Ugly Sweater Fun Run
Nov 28, 2026