Harvest Stampede Trail 5K & Fun Run
Oct 24Seligman, MO5K, 1 mi
35 mi from Beast of Burden, 1 week before Beast of Burden, registration open
Listed from RunSignUp. Checked Oct 22, 2026.
Aid stations, cutoffs and pacing in one plan, with the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planOzark Off-Road Cyclists and the Ozark Trail Runners unite to create the most epic 24 (25) hour party you’ve ever experienced. Profits from this “race” will go to continued preservation and trail development on Mt. Kessler. Join us on October 31 at Mt. Kessler – Fayetteville, Arkansas for a full day of partying in the dirt. Individuals or teams will take on the challenge to ride or run from 12pm on Saturday to 12pm on Sunday, and thanks to daylight savings time, you get an extra hour for free!
The “Race” – 24 (+ 1 hour for free) hours of either mtb or trail running madness, or....BOTH! The team/solo individual in each category with the most laps wins.
The Course - The course will be comprised of 2 separate loops, with bikers and runners rotating loops every 6 hours. Runners and riders will be on their own separate loops to minimize congestion. Each loop is roughly 4-6 miles long. One loop is easy, one loop will have you dreaming of the cozy warmth of the campfire.
The Teams* – Teams must have a team captain (primary contact). Teams are either fully bike or fully run, or dual sport and comprised of 2-4 participants on the Ultra team or 5-7 participants on the Endurance team (dual sport teams can have up to 8). You choose how much you want to work. Go for the win, or occasionally exert yourself and spend the rest of the time throwing back Fossil Cove’s tasty beverages. 1 person does 90% of the work or split it evenly. It’s up to you! Each team will receive one timing chip (triathlon style band) that can only be exchanged in the Campout Zone.
*Note that run/ride teams will have 2 timing chips, one can only used for running and one only for riding. So, it is possible run/ride teams to have two participants on the course at one time, but only one of each discipline.
*You can also choose to participate solo, but remember, no one asked you to do this.
The Party – Let’s be honest, the whole thing is the party, but since you asked: Dinner and breakfast provided; coffee all night. Bumping tunes. Team Spirit competition. Fire pits burning through the night and more to come. Also, Rise Physical Therapy will keeping participants feeling fresh and limber, while Phat Tire will be keeping them bikes rolling.
Registration opens
May 15, 2026
Tier 1 ends
Jul 7, 2026
Tier 2 ends
Sep 2, 2026
Tier 3 ends
Oct 29, 2026
Race day
Oct 31, 2026
Registration closes
Nov 1, 2026
Tier 4 ends
Nov 1, 2026
Solo Run
Tier 3, until Oct 29, 2026
$130
Solo Bike
Tier 3, until Oct 29, 2026
$125
Solo Run/Ride
Tier 3, until Oct 29, 2026
$125
Endurance Team Run
Tier 3, until Oct 29, 2026
$110
Endurance-Team Ride
Tier 3, then $115 from Oct 29, 2026
$110
Endurance-Team Run/Ride
Tier 3, until Oct 29, 2026
$110
Ultra Team Run
Tier 3, until Oct 29, 2026
$110
Ultra-Team Ride
Tier 3, until Oct 29, 2026
$110
Ultra-Team Run/Ride
Tier 3, until Oct 29, 2026
$110
Registration openings and major changes, like a new date or a cancellation.
Can't race, or need an entry? Post it here so nobody has to ask if it's still available.
Oct 24Seligman, MO5K, 1 mi
35 mi from Beast of Burden, 1 week before Beast of Burden, registration open
Nov 14Springfield, MOHalf Marathon, 10K +2
93 mi from Beast of Burden, 2 weeks after Beast of Burden, registration open
Nov 7Greenbrier, AR
114 mi from Beast of Burden, 1 week after Beast of Burden, registration open
Nov 7Roland, AR5K
122 mi from Beast of Burden, 1 week after Beast of Burden, registration open
Straight-line distance
Oct 23Hagarville, AR100 mi
Oct 24MENA, ARULTRA
Oct 31Roland, ARHalf Marathon, 4 mi
Oct 31NORFORK, AR
Nov 7Roland, AR50 mi, 40 mi
Nov 7Roland, AR5K
Nov 7Roland, AR100 mi, 100K +2
Nov 7Greenbrier, AR
Nov 7North Little Rock, ARHalf Marathon, 10K +2
Nov 14Paragould, AR100.01 mi, 50 mi +1
Dec 5Fayetteville, ARBackyard Ultra, 5K +1
Dec 12Norfork, AR100 mi, 38 mi
May 1, 2027Gentry, ARBackyard Ultra
Oct 24Seligman, MO5K, 1 mi
May 15, 2027Muskogee, OKBackyard Ultra
Nov 14Springfield, MOHalf Marathon, 10K +2
Dec 5Springfield, MO100 mi, 100K +2
Feb 12, 2027Quinton, OK135 mi, 100 mi +1
Apr 24, 2027Willard, MO50 mi, 50K +3
Jan 23, 2027Springfield, MO12 hr, 6 hr +2
Jan 16, 2027Big Cedar, OK50K, 25K +1
Mar 13, 2027Wilburton, OK100 mi, 100K +2
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