Sat, Dec 19, 2026

Polar Run 5K and Reindeer Plunge

Center Junction, IA

Registration open
800m5K

Entry is $18 now and rises to $30 after Dec 5, 2026, so registering before then saves $12.

Register

About the Polar Run 5K and Reindeer Plunge

The race runs through Central Park before finishing with an optional jump into a freezing lake. The park course and the plunge are separate enough that you can do one or both, and the winter setting is the whole point. This is a race that leans into the cold rather than apologizing for it.

A portion of each entry fee goes to one of the Jones County School Athletic Boosters, and runners choose which program their money supports at registration. The charity angle is baked into the entry process, not tacked on after.

Free race emails

Get the Weekly RunSesh

Get races near Center Junction in your inbox. Every Monday we send the races coming up, and every Thursday we send the ones happening that weekend.

Two helpful emails per week. No spam. Unsubscribe anytime.

Distances & Start Times

800m12/19/2026 12:45$7
3.1 Miles12/19/2026 13:00$18
3.1 Miles12/19/2026 13:00$25
Reindeer Plunge12/19/2026 14:00$5

Going for a Time?

Set a goal and get a pace band: every mile split on a card sized for your phone lock screen, so race morning needs no math.

Not sure what to aim for? The 5K pace chart lists the pace for every finish time.

Plan Your Trip

Where to Stay

Traveling for this race? The map shows hotels and rentals in and around Center Junction — pan or zoom to compare what's nearby.

The map is provided by Stay22. If you book through it, RunSesh may earn a commission at no extra cost to you — it never affects the races we list.

Share Your Card

We made you a ready-to-post image. Story fits Instagram and TikTok Stories; Post fits the feed. Download it, post it, and tag @runsesh so we can cheer you on.

Preview of your share card

Want more races like this delivered straight to your inbox?

Free race emails

Get the Weekly RunSesh

Get races near Center Junction in your inbox. Every Monday we send the races coming up, and every Thursday we send the ones happening that weekend.

Two helpful emails per week. No spam. Unsubscribe anytime.