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.

If you’re looking for a specific type of event you can use the following links:

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We’ll see you on the trail.

Three Days of Syllamo

Blanchard Springs Recreation Area 1110 Blanchard, Fifty Six, AR, United States

Three Day Trailrunning Stage Race Three Days of Syllamo annual gathering at Blanchard Springs in the middle of March is old school trailrunning at it’s purest. The event was created by Steve Kirk in 2005 and has become a yearly pilgrimage to the Ozarks for many adventure seekers, reuniting for a weekend of challenging races, […]

Three Days of Syllamo

Blanchard Springs Recreation Area 1110 Blanchard, Fifty Six, AR, United States

Three Day Trailrunning Stage Race Three Days of Syllamo annual gathering at Blanchard Springs in the middle of March is old school trailrunning at it’s purest. The event was created by Steve Kirk in 2005 and has become a yearly pilgrimage to the Ozarks for many adventure seekers, reuniting for a weekend of challenging races, […]

Arkansas Backyard Ultra Championship

Big Spring Park 183 Big Spring Pkwy, Cotter, AR, United States

Arkansas Backyard Ultra Experience The 2nd Annual Arkansas Backyard Ultra Championship will take place at the Historic Big Springs Park in Cotter, Arkansas. The flat & scenic out-and-back route follows an old railroad bed along the White River and there’s a Natural Spring to re-invigorate your beaten body after the race.  Food will be provided […]

Arkansas Backyard Ultra Championship

Big Spring Park 183 Big Spring Pkwy, Cotter, AR, United States

Arkansas Backyard Ultra Experience The 2nd Annual Arkansas Backyard Ultra Championship will take place at the Historic Big Springs Park in Cotter, Arkansas. The flat & scenic out-and-back route follows an old railroad bed along the White River and there’s a Natural Spring to re-invigorate your beaten body after the race.  Food will be provided […]

Bad Jack’s Trail Fest

Blanchard Springs Recreation Area 1110 Blanchard, Fifty Six, AR, United States

Bringing together trail running, Mountain Biking, & Rock Climbing over a 3-day festival-style event. Free camping, great food, live music, and a load of fun & games! Friday - 5k Kickstart the weekend on the famed North Sylamore Creek Hiking Trail. The 5k trail run traverses out of the hollow to a stunning view of […]

Bad Jack’s Trail Fest

Blanchard Springs Recreation Area 1110 Blanchard, Fifty Six, AR, United States

Bringing together trail running, Mountain Biking, & Rock Climbing over a 3-day festival-style event. Free camping, great food, live music, and a load of fun & games! Friday - 5k Kickstart the weekend on the famed North Sylamore Creek Hiking Trail. The 5k trail run traverses out of the hollow to a stunning view of […]

Spirit of Syllamo

Blanchard Springs Recreation Area 1110 Blanchard, Fifty Six, AR, United States

A true feat of strength & determination. Experience 100 miles of some of the most challenging terrain in the South. The course begins with a 35 Loop of the Epic Syllamo MTB Trails and finishes with and Out & Back on the Sylamore and Ozark Highlands Trails. “Run with passion and an unbreakable spirit - […]

Spirit of Syllamo

Blanchard Springs Recreation Area 1110 Blanchard, Fifty Six, AR, United States

A true feat of strength & determination. Experience 100 miles of some of the most challenging terrain in the South. The course begins with a 35 Loop of the Epic Syllamo MTB Trails and finishes with and Out & Back on the Sylamore and Ozark Highlands Trails. “Run with passion and an unbreakable spirit - […]

Ozark Highlands Endurance Run

Norfork River Resort 13386 Arkansas 5, Norfork, United States

Sylamore Ranger District The 1.2-million acre Ozark-St. Francis National Forests offer endless opportunities for adventure. As one of America's most scenic and picturesque areas, the Ozark-St. Francis provides a lot of the "natural" in the Natural State of Arkansas. Ozark Highlands 50K The course will start out at Norfork River Resort and proceed towards the […]

Ozark Highlands Endurance Run

Norfork River Resort 13386 Arkansas 5, Norfork, United States

Sylamore Ranger District The 1.2-million acre Ozark-St. Francis National Forests offer endless opportunities for adventure. As one of America's most scenic and picturesque areas, the Ozark-St. Francis provides a lot of the "natural" in the Natural State of Arkansas. Ozark Highlands 50K The course will start out at Norfork River Resort and proceed towards the […]

Arkansas Ultra Trail Series

Three Days of Syllamo

Blanchard Springs Recreation Area 1110 Blanchard, Fifty Six, AR, United States

Three Days of Syllamo annual gathering at Blanchard Springs in the middle of March is old school trailrunning at it’s purest. The event was created by Steve Kirk in 2005 and has become a yearly pilgrimage to the Ozarks for many adventure seekers, reuniting for a weekend of challenging races, fellowship and the opportunity to […]

Three Days of Syllamo

Blanchard Springs Recreation Area 1110 Blanchard, Fifty Six, AR, United States

Three Days of Syllamo annual gathering at Blanchard Springs in the middle of March is old school trailrunning at it’s purest. The event was created by Steve Kirk in 2005 and has become a yearly pilgrimage to the Ozarks for many adventure seekers, reuniting for a weekend of challenging races, fellowship and the opportunity to […]

Spirit of Syllamo

Blanchard Springs Recreation Area 1110 Blanchard, Fifty Six, AR, United States

Spirit of Syllamo is a non-stop ultramarathon journey, covering the picturesque & challenging terrain located within the Sylamore Ranger District of the Ozark National Forest. The race course utilizes the Syllamo Mountain Bike Trails for the first 35M Loop and then traverses the entire Sylamore Trail & Extension, along with parts of the Ozark Highlands […]

Cotter Bridge Ultra

Cotter Schools 181 Mabel St., Cotter, AR, United States

Formerly known as the Arkansas Backyard Ultra Championship, we present you the Cotter Bridge Ultra. A one of a kind event that blends our previous format with a unique concept. Venue Big Springs Park in Cotter Arkansas This is a great event for the family. There's fishing, swimming, a rope swing, and playground at the […]

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