
From the Organizer
Tribe is an opportunity for those to see how great they are. This event is built to test your strength, endurance, and mental toughness, with eight grueling stations broken up and 400m interval runs in between. Wave descriptions are below:
WAVES
Elite Singles & Open Singles - Take on the course solo. Elites are eligible for age-group prizes and banners!
Elite Doubles & Open Doubles - Take the course with a friend and split the zones as you see fit! Elites are eligible for age group prizes and banners!
Relays - 4-person teams that can be all men, all women, or co-ed (2 male & 2 female). Eligible for age group prizes and banners!
Gym Champions Relay - Each Gym affiliate will select representatives to participate in this wave. Ask your gym's owner for more information!
THE COURSE
Zone 1 - 15 Cal Assault Bike Center
Zone 2 - ?? MYSTERY ZONE ??
Zone 3 - 500m Ski
Zone 4 - 100m Ram Walking Lunges (44 lb Men, 33lb Women)
Zone 5 - 500m Row
Zone 6 - Sand Bag Suicide
Zone 7 - ?? MYSTERY ZONE ??
Zone 8 - 100m Sled Push (300 lb men / 200 lb women) Sprint to Finish Line
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
Avon 5K Run/Walk
Sloth Run 5K/10K/13.1 PHILADELPHIA
Woodbridge 5K & Pizza Extravaganza!
3rd Annual TriState Veterans Memorial Fund 1 Mile-Walk / 5k-Run
Frequently Asked Questions (FAQs)
Tribe Fitness Challenge - Field
Oct 18, 2026