Run Your Next Race
Reliable technology, experienced support, and a smooth race-day experience from start to finish.
We make race day simpler whether you’re organizing the event or crossing the finish line.
Race Director
Everything you need to plan, register, and time your event with one convenient partner to handle all of the logistics of race day.
Runner
Find your next race, check your results, and relive the moments that made race day worth it.
Your next finish line is waiting. Discover upcoming races produced or timed by Arsenal Events, find the one that fits, and get registered.
November 15, 2026 Washington, District of Columbia
Arsenal Events was built by people who know the running community from every side, as athletes, coaches, parents, event organizers, and race‑day partners.
637 Timed Races
85,451 Finishers Tracked
110 Years of Combined Experience
Practical tips and guides for runners and race directors, from planning and registration to results, race day prep, and everything in between.
For Race
Directors
If you've visited the Arsenal Events website over the past few years, you may have noticed that it's changed a time or two. Actually...three times. The first version was built…
For Runners
You cross the finish line of a 5K, stop your watch, and look down at your wrist. 3.22 miles. You smile for a second. Maybe you accidentally earned a little…
For Runners
You finish your race, check the results, and there they are: Clock Time. Chip Time. Or maybe your results say Gun Time instead of Clock Time. Wait...why do I have…
Let’s make your race day one to remember.