Sun November 6, 2022 Directions
“As the leaves and waters fall, I must rise to the occasion.”
Hands down, the toughest ultra in Arkansas. Accept no imitations.


Toughest 50-Mi in AR!


6:00AM CST - 10:00PM CST
Toughest 55k in AR!


6:00AM CST - 8:00PM CST


6:00AM CST - 4:00PM CST


8:00AM CST - 2:00PM CST


“We're Not From 'Round Here”

Hands down, the toughest ultra in Arkansas. Accept no imitations.

The Razorback Running Revival takes advantage of the natural beauty and splendor provided by the famed Ozark Highlands Trail, the Shores Lake Loop in the Ozark-St. Francis National Forest, and the trails associated with beautiful Lake Fort Smith State Park. All races feature trails with sweeping views of Lake Fort Smith, and the stunning relief of the Ozark’s Boston Mountains. The ultra distances take advantage of the Ozark Highlands Trail, one of the most scenic long distance hiking trails in North America. With peak foliage of the autumn season, the many stunning waterfalls, and the drastic changes in relief along the way, this race promises an opportunity for discovering Human Potential through the experience these mountains speak into us. It wouldn’t be an HPRS race without the invitation to embrace and overcome adversity, while working through self introspection amongst the dramatic setting of these storied hills.


Lake Fort Smith State Park - Lakeside Pavillion

Race Website

Additional race information can be found at

Race Contact Info

If you have any questions about this race, please contact the race director at


WE DO NOT ISSUE REFUNDS UNDER ANY CIRCUMSTANCES. Dogs are not allowed at any HPRS event. Shirts and swag may only be picked up by registered participants, in person, on the day of the event. Shirts, swag, awards, or drop bags will not be shipped pre or post event, or to those who do not attend. By completing registration you acknowledge agreement of all HPRS policies. To view our complete listing of HPRS Race Policies, please click here:



The Human Potential Running Series is proud to offer multi-race packages as part of our registration process. By selecting one of the "Bundle & Save!" options above, you will save by signing up for 3, 4, or 5 races with us at once! The more you register for, the more you save!

  • PACE 3-Pack: 3 Races @ 5% Off Each Race
  • CREW 4-Pack: 4 Races @ 10% Off Each Race
  • ADVERSITY 5-Pack: 5 Races @ 15% Off Each Race

To register for one of our Multi-Race Bundles, click on a desired "Bundle & Save!" tab above. You'll be registered up for this race, and will then be asked to select (n) more races from our calendar of events currently open for registration.


Our yearly HPRS Membership costs $40/annually. You can purchase your 2022 yearly memberships between October 1, 2021 and July 31, 2022. This year's membership expires on 9/30/2022. Members save 10% off HPRS Race Registrations automatically at time of checkout.


The Human Potential Running Series has one of the most generous volunteer programs in the sport of trail and ultra running. You will earn $10-$20/hr in HPRS race credits for time served in our volunteer roles, with opportunities for bonus credits along the way. Those who volunteer with us for a day of trail work will earn a comp race entry to any HPRS event 50-Miles in length or shorter. One trail work comp can be exchanged for 50% off any race 100k or long in length, or two trail work comps can be combined for a 100% comp entry to these distances.



Lake Fort Smith State Park - Lakeside Pavillion


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