MammothMarch is coming to Illinois!
We are excited to bring MammothMarch to one of Illinois' largest public access areas: Jim Edgar Panther Creek State Fish and Wildlife Area.
The site, including the former Panther Creek Conservation Area, totals 16,550 acres. Our 20-mile hiking loop offers plenty of scenic trails and makes for the picture-perfect outdoor adventure and weekend hiking getaway in Central Illinois.
Join us on May 16 for MammothMarch Illinois 2026, push your limits and reach new heights all while enjoying peaceful nature at its best hiking through mature forest land, agricultural land, grassland and rare hill prairie that is home to a rich assortment of wildlife.
Master the challenge and spend a beautiful day hiking 20 miles at a stretch. Getting your finisher medal, you will be exhausted, but proud and happy... as well as part of our amazing community of nature-lovers, hikers and MammothMarch addicts!
Signing up for the first time? Take a look at past events and what our participants say: https://www.mammothmarch.com/reviews
Secure your ticket now and take a look at what's included:
Please note that all prices are INCLUSIVE of mandatory charges, items, and fees.
Registration fees
Prices are inclusive of mandatory charges, items, and fees
MammothMarch Illinois
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Spend a beautiful day hiking and finish 20 miles in 8 hours
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$73.44
SUPER EARLY BIRD
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$83.94
EARLY BIRD
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$94.44
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$104.94
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$115.44
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Contact information
- Event contact
- MammothMarch Event Team
- Website
- Visit website