From the Organizer
Amber Waves of Gains: The Ultimate 5K & Functional Fitness Challenge
Join us for the inaugural Amber Waves of Gains, a premier hybrid racing event designed to test your mettle, celebrate your strength, and redefine your personal best. Whether you’re a seasoned marathoner, a CrossFit enthusiast, or a weekend warrior looking for a new challenge, Amber Waves of Gains offers a unique opportunity to push your limits in a supportive, high-energy environment. Experience the thrill of the run combined with the intensity of functional fitness.
The Challenge: Choose Your Path
We believe in versatility and inclusivity. That’s why we offer two ways to conquer the day:
The Pure 5K: A scenic, fast-paced 5K race in NW Jacksonville. Perfect for runners looking to set a new PR or enjoy a beautiful morning run.
The "Gains" Hybrid: For those who want it all. Kick off your morning with a high-intensity functional fitness workout led by Grit Tribe Fitness, featuring movements like kettlebell swings, burpees, and weighted lunges, immediately followed by the full 5K race.
Event Highlights
Functional Fitness Pre-Race: A professionally programmed workout designed to prime your muscles without burning you out before the pavement hits.
Timed 5K Course: Professional chip timing for all participants to ensure accuracy for your fitness tracking.
Finisher Swag: Every participant receives a high-quality "Amber Waves of Gains" cooling towel and a custom finisher medal.
Post-Race Festival: Celebrate your achievement with friends.
Event Details & Registration
Date: June 20, 2026
Location: 3165 Saint Johns Bluff Road S, Jacksonville, FL
Start Time: 7:30am; 5K Gun Start at 0800am.
Why "Amber Waves of Gains"? We celebrate the grit and perseverance of the modern athlete. This isn't just a race; it's a testament to the hard work you put in every day at the gym and on the track.
Events
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
91°
Typical Low
74°
Chance of Rain
49%
Based on US Climate Normals data from Jacksonville Nas, 6 mi from the venue.
Host City
Population
961,739
as of 2023
Elevation
1 ft
Nearest Airport
JAX
Jacksonville International Airport · 13 mi
Time Zone
Eastern Time
From Endurance Grid
A big city race. Expect multiple lodging options and plenty to do the day before.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Amber Waves of Gains, put it on the calendar, and turn “someday” into a start date.
12
Days to train
Coming Up
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Less than a mile away
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Less than a mile away
Eagle 5K, 10K & 13.1M at Jacksonville, FL (27)
Less than a mile away
Eagle 5K, 10K & 13.1M at Jacksonville, FL (29)
Less than a mile away
From Endurance Grid
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.
Frequently Asked Questions (FAQs)
Amber Waves of Gains
Jun 20, 2026