7 events found.
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.
Week of Events
Mile Zero
Mile Zero: Delta Outdoor Festival A weekend celebration of adventure, culture, and community. The event combines cycling, running, paddling, and birding experiences to showcase the Delta’s stunning landscape. Mile Zero offers a wide array of activities for participants of all ages and abilities, including: – Gravel and road cycling routes connecting to the Delta Heritage Trail […]
Hogeye Marathon & Relays
50th Annual Hogeye Marathon & Relays, Springdale, Arkansas- Non Profit Event Over $35K raised for local charities in 2025! 26.2 miles of beautiful rolling course, mostly streets with some paved trail sections. Run by city parks, and through the minor league baseball park before finishing on the Razorback Greenway and in Downtown Springdale. The Half […]
Sunday, April 12, 2026
No events on this day.
Monday, April 13, 2026
No events on this day.
Tuesday, April 14, 2026
No events on this day.
Wednesday, April 15, 2026
No events on this day.
Thursday, April 16, 2026
No events on this day.
Friday, April 17, 2026
No events on this day.
Saturday, April 18, 2026
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April 18, 2026 -Ouachita Trail 50
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April 18, 2026 -OUTLAST
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April 18, 2026 -Delta Grind
Ouachita Trail 50
Welcome to the 35th running of the Ouachita Trail 50 Endurance Run! We are a 501(c)(3) nonprofit. All donations and profits for this event will go to Pinnacle Mountain State Park. The OT50 was started by a group of early Arkansas ultra runners who came together, drew from their various ultra race experiences, and committed […]
OUTLAST
OUTLAST is a 6-hour trail endurance challenge where runners complete a 5K every hour, on the hour. Each lap must be finished within the hour to stay in the event. If you finish early, you rest until the next round. Miss a lap, and you’re out. Complete all six rounds, and you OUTLAST. This isn't […]
Delta Grind
Celebrating the unique culture and beauty of the Arkansas Delta, runners can expect a challenging and scenic course that showcases the beauty of the Delta region. Live music will be playing throughout the day, and delicious food from local vendors served after the run. Cupless event. BYO bottle/hydration pack recommended. Water jugs on course. Routes […]
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