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Outdoor activities

in Alton, IL

Discover outdoor activities in Alton with Meetup. Whatever your interest, Meetup helps you connect with like-minded people.

Hiking

12/20/25 Hike Forest Park: 10 AM - Meet at Visitor's Center

Sat, Dec 20 · 10:00 AM CST

12/20/25 Hike Forest Park: 10 AM - Meet at Visitor's Center

by Medallion Hiking, Adventure, and Books

A New Beginning Walk in Forest Park

Thu, Jan 1, 2026 · 9:30 AM CST

A New Beginning Walk in Forest Park

by Sierra Club Eastern Missouri Group Outings and Activities

Join us at 5:30 pm every Tuesday for Fast-Paced Hike at Forest Park

Tue, Dec 23 · 5:30 PM CST

Join us at 5:30 pm every Tuesday for Fast-Paced Hike at Forest Park

by STL Hiking & More

LOOK.....I HAVE MADE FIRE

Sat, Jan 10, 2026 · 7:00 AM CST

LOOK.....I HAVE MADE FIRE

by New Age Pioneers. Outdoor Nation Survival School

Walking

Focus With Your Eye: Photo Walk #5 - City Foundry

Sun, Dec 28 · 10:00 AM CST

Focus With Your Eye: Photo Walk #5 - City Foundry

by Focus With Your Eye - Creative Photo Walks in St. Louis

Fort Bellafontaine Dec 20

Sat, Dec 20 · 10:00 AM CST

Fort Bellafontaine Dec 20

by STL Hiking & More

A New Beginning Walk in Forest Park

Thu, Jan 1, 2026 · 9:30 AM CST

A New Beginning Walk in Forest Park

by Sierra Club Eastern Missouri Group Outings and Activities

Walk at Tower Grove Park

Sat, Dec 20 · 11:00 AM CST

Walk at Tower Grove Park

by Walking Workout and Activity Meetup Group

Running

Morning Run

Sun, Dec 21 · 7:00 AM CST

Morning Run

by Bike Run Saint Charles

60 minute FREE group workout

Tue, Dec 23 · 6:00 AM CST

60 minute FREE group workout

by Free Workout Crew Tuesday's in Forest Park

Fort Bellafontaine Dec 20

Sat, Dec 20 · 10:00 AM CST

Fort Bellafontaine Dec 20

by STL Hiking & More

Holiday Trail Runner Happy Hour

Sat, Dec 20 · 5:00 PM CST

Holiday Trail Runner Happy Hour

by St. Louis Trail Running Club

Cycling

Two laps and a Beer

Fri, Dec 19 · 5:45 PM CST

Two laps and a Beer

by Bike Run Saint Charles

Morning Run

Sun, Dec 21 · 7:00 AM CST

Morning Run

by Bike Run Saint Charles

Fort Bellafontaine Dec 20

Sat, Dec 20 · 10:00 AM CST

Fort Bellafontaine Dec 20

by STL Hiking & More

Social Bike Ride

Sun, Jan 4, 2026 · 10:30 AM CST

Social Bike Ride

by St. Louis Urbanists

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