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:
- Running (Road & Trail)
- Cycling (Road, Mountain, Gravel, etc.)
- Multisport (Triathlon, Duathlon, Adventure Racing, etc.)
- Paddling (Kayak, Canoe, Raft, Tubing, etc.)
- Climbing (Rocks, not trees)
- Trail Love Days (Volunteer Opportunities)
Are we missing an event? Enter your event here:
We’ll see you on the trail.
- This event has passed.
Three Days of Syllamo

This is what Ultras are all about.
3 Days of Syllamo is a three day Ultrarunning Stage event. It is held almost entirely on singletrack trail. The distances are 50k on Friday, 50 mile on Saturday, and 20k on Sunday for a collective total of 94ish miles.
Runners may choose to run 1, 2, or all 3 races.
Expect stunning scenery, music, food, and friends.
The bonds forged at 3 Days last a lifetime.
Related Events
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