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.

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Sunset 6/12/24 Hour Endurance Challenge

November 27 - November 28

🎉 15th Annual Sunset 6/12/24 Hour Endurance Challenge
📅 Friday & Saturday, November 27–28, 2026
🕢 Start Time: 7:30 PM

Kick off your holiday weekend with purpose. The Sunset Endurance Challenge isn’t just a race—it’s a test of grit, community, and how far you’re willing to go when it gets dark.

Whether you’re chasing a PR, your first ultra, or just seeing what you’re capable of…this is your night.

🏃 Choose Your Challenge
6 Hours | 12 Hours | 24 Hours
Run or walk as far as you can on a flat, looped course designed for both performance and support.

Perfect for:

First-time ultrarunners
Seasoned runners chasing distance goals
Walkers looking for a unique endurance experience

💥 What Makes This Race Special
Fully stocked aid station every loop (fuel, hydration, and real food)
Loop format so you’re never far from support
All-night atmosphere with lights, music, and community energy
Incredible volunteers who keep you moving when it gets tough
A welcoming, no-ego environment — all paces truly belong here

❤️ Community-Focused & Donation-Based
This race is FREE to enter.

If you’re able, a $20 donation is encouraged to help us continue delivering a high-quality event and support the Saline County Striders Running & Walking Club.

Your support goes directly back into:

Race supplies and aid station upgrades
Community programs like clinics and group runs
Growing the local running community

No pressure—just appreciation.

🚨 Runner Caps
To keep the experience strong and supported, we are limiting entries:

24-hour: 100 runners
12-Hour: 35 runners
6-Hour: 100 runners
These will fill. Don’t wait.

🌟 Why You’ll Remember This Race
There’s something different about running through the night with a group of people all pushing their limits.
It’s not about the distance—it’s about who you become out there.

📌 Register Now
Secure your spot and come be part of something special.