Friends of the National Arboretum Fall 5K
Typically 47–64°F · low rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2025
50–60°F
dry
2024
58–79°F
dry
2023
41–54°F
dry
2022
48–67°F
rain
2021
50–65°F
dry
2020
41–49°F
dry
2019
60–77°F
rain
2018
45–67°F
dry
2017
43–60°F
dry
2016
47–60°F
dry
Best months to race in Washington DC →
Countdown and forecast for this race in the appGet app ›
About this race
Enjoy autumn at the U.S. National Arboretum during FONA's Fall 5K. This run or walk will take you past garden collections brightly colored with fall foliage, over tree-lined rolling hills, and along streams winding their way to the Anacostia River.
This race is not only scenic, but also safe and secure. All roads are closed to cars during this race so you can safely enjoy running or walking through this 451-acre urban green space. A professional race announcer will call out runners as they cross the finish line and there will be music before and after the event to get you in the groove.
Strollers and dogs are welcome, but dogs must stay on a 6' non-retractable leash.
Course map
Train with a club
Run clubs near Washington to train with before race day.
Suggested Races
Organize this race?
Claim it free to manage your listing — and get it featured for free, while spots last.