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Jolly Jog 5K Fun Run/Walk

location_on

Ann Arbor, Michigan, United States

calendar_today 13 Dec, 2025

directions_run Running

About the Event

Join us for a fun and festive Jolly Jog 5K at our Fleet Feet in Downtown Ann Arbor on Saturday, December 13th! This is a free, untimed, 5K fun run. This year, we will be joined by On Running! You'll have the opportunity to wear-test a pair of On shoes with no obligation. AND the Santa Suits are back! We have 30 FREE Santa Suits available for you to run in. Be sure to arrive early for the chance to run in a Santa Suit!

This holiday season, join us in spreading joy to the Little Victors at C.S. Mott Children’s Hospital! We are collecting monetary donations and various donateable items to help fulfill their wishlist. Together, we help bring joy and cheer throughout the year and during the holiday season.

Check out the Mott 2025 Wishlist - Some of the most popular items year-round include Lego sets, Play-Doh, crayons, coloring books, markers, and Uno card decks. Please review the Toy and Gift Safety Guidelines before purchasing an item to donate.

This is a free event, and donations, whether via the donation page or by bringing an item from the wishlist, are not required. If donating a toy or other item, you can bring your donations with you on Saturday, December 13th, the morning of the Jolly Jog, and drop them off at Fleet Feet in Downtown Ann Arbor.

Races Offered

5K

Dec 13, 2025

straighten

Distance — 5K

terrain

Type — Running

timer

-73 days remaining

Weather Overview

These values represent the 3-year monthly averages for December in Ann Arbor.

Temp (°C)

Feels Like (°C)

thermostat -1.8° / 4.3°

wb_sunny -6.9° / -0.2°

Wind (km/h)

Humidity (%)

air 13.9 /

water_drop 78.9%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat -1.8° / 4.3°

wb_sunny -6.9° / -0.2°

air 13.9 km/h

water_drop 78.9%

About Ann Arbor

Learn more about the host city, Ann Arbor.

Ann Arbor—often abbreviated as AA or A2—is a picturesque city surrounding the University of Michigan. It has a strong bent toward the arts, and an attractive and pedestrian-friendly downtown. Visitors enjoy the city's wonderful sidewalk cafe dining, unique shops, lots of bookstores, and abundant cultural opportunities.