Arctic Frog Run - Libertyville, IL

Libertyville, United States • 6 Dec 2025

The Arctic Frog Run in Libertyville, IL, is a challenging endurance event held in early December, featuring distances of 50K, 25K, 15K, 10K, and 5K. The scenic course combines pavement, wooded, and crushed limestone trails around the Des Plaines River and Casey Trails, with rolling hills adding to the challenge. The 50K and 25K races consist of multiple loops, while shorter distances loop around Independence Grove.

Participants experience a unique winter running atmosphere, often with snow and cold weather. The event offers heated aid stations with a variety of snacks, electronic timing, and awards including medals and buckles. It is a beginner-friendly ultra marathon with a festive, supportive environment. Visit the organization's website for the most recent information.

Race information

50 km
50k
25 km
25k
15 km
15k
10 km
10k
5 km
Visit the organization's website for the most recent information.
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