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Millstadt Parks Biathlon & 5K | HAID

Sunday, September 13, 2026 · 08:00 – 08:00

Millstadt Parks Biathlon & 5K

Sunday, September 13, 2026 · 08:00 – 08:00

Running

EARLY10

−10%

RUNFAST20

−20%

CREW15

−15%

TRAIL25

−25%

See the discount codes and coupons runners are using for this event.

The Millstadt Parks Biathlon & 5K is an endurance event taking place on September 13, 2026, in Millstadt, Illinois, USA. Take the challenge!

HAID turns your runs, rides, and rest into trends, race predictions, and PRs — adapting to your week.

Registration is handled by the event organizer.

Millstadt Parks Biathlon & 5K event in Millstadt, Illinois, USA on September 13, 2026. Take the challenge!

5km

5 km