
From the Organizer
Havoc at HartFit is a 3k Obstacle Course Race (OCR) competition presented by HartFit ELEVATE OCR and The Midwest OCR. Waves (comprised of 3 athletes) will be sent out at intervals of 30 minutes. Each wave will have a strict 40 minute cap to complete the course. The race will be capped at only 50 participants. The top overall Male and Female times will be crowned the winners.
Featured obstacles and stations will include Assault Bike, Low Rig, A Frame Rig, 8ft Wall, Rope Climb, Bucket Carry, Wreck Bag Run, Tire Flips and maybe a few surprises. Athletes will complete a total of 3 laps to achieve the 3k distance. The first 2 laps will consist of 1100 Meters, all obstacles and a 300 Meter Carry. The 3rd lap will consist of an 800 Meter Run, including all obstacles, but excluding the heavy Carry.
In addition, we'll be hosting a 1 Mile kids course at the conclusion of the adult event. Obstacle completion is not mandatory - Fun, on the other hand, definitely is!
Distances & Pricing
Race Location
About This Sport
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
Healing Warriors Program 2026 Annual 5K Fun Run
Blue Sky Ascent & Round Trip (formerly the Mt. Evans Ascent)
Grin & Bear It
Byers Peak Stampede Half Marathon & 5K Run
Frequently Asked Questions (FAQs)
Havoc at HartFit OCR 3k
Jun 20, 2026