Welcome to our Calendar of Events.

Arkansas Outside is NOT the owner or organizer of these events (unless otherwise noted). We aggregate these events into this one place to allow our readers a chance to see what outdoor recreation events are going on around the state. There is no need for FOMO when playing outside.

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We’ll see you on the trail.

Fort Smith Marathon, Half Marathon & 5 Leg Marathon Relay

Downtown Fort Smith 1001 Garrison Avenue, Fort Smith, United States

Get ready for an unforgettable race experience at the Fort Smith Marathon, starting in the heart of historic downtown Fort Smith, Arkansas. This stunning course will take you through charming neighborhoods, scenic paved trails, and the rolling terrain, offering a challenge for all runners. Along the way, you'll pass iconic landmarks and experience the rich history […]

1st Choice “He is Risen” Walk + 5K for Life

Ben Geren Regional Park Golf Course Loop, Fort Smith, AR, United States

Please join us for our 3nd annual, chip-timed 5K to raise support, so we can continue serving our families in crisis! T-shirts are limited, but anyone who registers on or before April 1, will be guaranteed a t-shirt. After April 1, it will be on a first come, first serve basis. Our race will be […]

Run for Autism

Ben Geren Regional Park Golf Course Loop, Fort Smith, AR, United States

Run for Autism is the first annual run, 8K and 1 mile fun run in Fort Smith, Arkansas benefiting The Griffin Promise Autism Center (GPAC). It is the mission of GPAC to grow resources, event, and community building for those in the River Valley with neurodiversity by providing relationship-based and neuro-affirming care through therapy service, […]

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