The finish line is closer than you think

Endurance Grid is your on-ramp for endurance sports. Find a sport that fits your goals, then find your race.

Enter a city or ZIP code

Not sure what to race yet? Explore the 16 sports →

Learn about
Triathlon
01 / 16Sports
15,455
Races
16
Sports
50
States

Step one · find your sport

What are you drawn to?

Pick a category to compare sports and read the guides.

Triathlon & On The Water
Aquabike · Duathlon · Swimming · Paddle · SwimRun · Triathlon
Running
Running · Trail Running · Ultra
Biking
Gravel · Mountain Bike · Road Cycling
Adventure, Obstacle, & Hybrid
Adventure · HYROX · Obstacle Course · Rucking

Step two · find a race

Happening soon

Browse all →
Jun
29
Mon
Running
Sea Rim Striders FREE Summer Run/Walk Series #5
14810 I-10 W., Vidor, TX
5K
Avg 91° / 75°·20 ft city elevation
Jul
2
Thu
Triathlon
Lake Terramuggus Sprint Triathlon #2
Blish Park, Marlborough, CT
Sprint
Avg 84° / 65°·522 ft city elevation
Jul–Dec
1–25
Wed–Fri
Road Cycling
Sea to Sound
Port Angeles, Port Angeles, WA
Under 25 mi · 25–50 mi · 50–100 mi
Avg 70° / 49°·1,276 ft city elevation

Why we built this

It shouldn’t be hard to know how to get started with endurance sports

Our mission is to help people become the healthiest, most capable version of themselves. We exist to help athletes make lifelong memories and accomplish their goals through endurance sports.

Read our story→

Common questions

What is Endurance Grid?+
Endurance Grid is a free, athlete-first guide to endurance sports across the United States. It helps you understand 16 sports — running, triathlon, cycling, swimming, and more — and find upcoming races near you, all in one place. It’s your on-ramp: find a sport that fits, then find the race that gets you to the start line.
Is Endurance Grid free to use?+
Yes. Browsing the sport guides and the race calendar is completely free. When you’re ready to sign up, we link you straight to the official registration page for each race.
How do I find an endurance race near me?+
Enter your city or ZIP code in the search at the top of the page and we’ll show upcoming races near you, sorted by how soon they are. You can also browse the full race calendar by sport, state, distance, or month.
I’m new to endurance sports — where should I start?+
Start with the sport guides. Each one breaks down what a sport actually involves and what race day is like, so you can pick the one that fits you — then jump to a calendar of upcoming races for it. The guides are written to be approachable for first-timers, with the jargon avoided or explained.
What sports and states does Endurance Grid cover?+
Sixteen endurance sports across all 50 states — running, trail running, ultramarathon, triathlon, duathlon, aquabike, swimrun, road cycling, gravel, mountain bike, swimming, paddle, HYROX, adventure racing, rucking, and obstacle course racing. New races are added every day.