Outdoor activities in O Fallon, Illinois

Yellowstone Women’s Hiking and Hot Springs Weekend

Hosted by: Explorer Chicks of Saint Louis

Thu, Aug 14 · 07:00 CDT

2 going

Yellowstone Women’s Hiking and Hot Springs Weekend

Yosemite Half Dome Backpacking

Hosted by: Explorer Chicks of Saint Louis

Sun, July 6 · 19:00 CDT

6/28/25 Forest Park Hike/Ruck: Pavillion #2

Hosted by: Medallion Hiking, Adventure, and Books

Sat, June 28 · 09:00 CDT

48 going

6/28/25 Forest Park Hike/Ruck: Pavillion #2

FYI - Free Kayak Experience

Hosted by: 618 and Beyond

Sat, June 28 · 12:00 CDT

7 going

Walking

Saturday evening stroll

Hosted by: Metro East Hang Out

Sat, July 5 · 18:30 CDT

4 going

Walk at Tower Grove Park

Hosted by: St Louis Rainbow Fit Club

Sat, June 28 · 08:00 CDT

FYI - Free Kayak Experience

Hosted by: 618 and Beyond

Sat, June 28 · 12:00 CDT

7 going

See StL Walking Tours - Delmar Loop. $17 for MHS members / $22 for non-members

Hosted by: Weekday Friends Meetup

Sat, June 28 · 10:00 CDT

See StL Walking Tours - Delmar Loop. $17 for MHS members / $22 for non-members

Running

Sunday Morning Lafayette Square - Morning Park Run and Social Gathering

Hosted by: Lafeyette Square morning park run and gathering

Sun, June 29 · 07:00 CDT

Sunday Morning Lafayette Square - Morning Park Run and Social Gathering

Eastside Nine at Far Oaks

Hosted by: LPGA Amateur Golf Association - St. Louis Chapter

Mon, July 7 · 16:15 CDT

Run Forest park trails or paths

Hosted by: St. Louis Trail Running Club

Wed, July 2 · 17:30 CDT

2 going

FYI - Free Kayak Experience

Hosted by: 618 and Beyond

Sat, June 28 · 12:00 CDT

7 going

Cycling

BusBikeBrunch - City Foundry

Hosted by: St. Louis Urbanists

Sun, July 6 · 12:30 CDT

Moderate 2.7 Mile Hike: Fort Belle Fontaine Loop Trail

Hosted by: Outdoor Afro St. Louis

Sat, June 28 · 09:30 CDT

Moderate 2.7 Mile Hike: Fort Belle Fontaine Loop Trail

Biking St. Louis (Pickup Sports Game)

Hosted by: Pickup Sports (Adult League)

Fri, June 27 · 18:00 CDT

Community Bicycle Repair Clinic

Hosted by: St. Louis Urbanists

Mon, July 28 · 17:00 CDT

10 going

Suggested groups