Subzero Race Series
1/6, 1/20, 2/3, and 2/17, 2024
Come Back In 508 E. Wilson St. Madison, WI 53703
Event Website


Online registration will close at 5 p.m. on the Friday before the event.

On-site registration begins at 2:15 Saturday inside the Come Back In.

2024 Race Dates:

#1 - 1/6 (5k)

#2 - 1/20 (4M)

#3 - 2/3 (5M)

#4 - 2/17 (1M)

Time: Saturdays at 3PM
Location: The Come Back In | Madison, WI
Due to the venue, these races are ages 21 and up.

It is winter. In Wisconsin. Please dress appropriately and run according to the conditions.

Have a question?
Please email us at and we will be happy to help.

Missed online registration for your race? Race day registration is also available beginning at 2:15PM inside the Come Back In.

Awards: M, F, and Non-Binary. M/F age groups 21-29, 30-39, 40-49, 50-59, 60+ NB will be an Open division