When
Saturday, August 22nd, 2026
Where
Bon Air Park & Rose Gardens, Arlington VA
Distance
5K
Typical weather
68–84°F · some rain risk
See last 10 years
On this date: rain 3 of the last 10 years
2025
64–80°F
dry
2024
55–75°F
dry
2023
68–85°F
dry
2022
70–81°F
rain
2021
71–83°F
rain
2020
70–80°F
rain
2019
72–94°F
dry
2018
71–83°F
dry
2017
73–90°F
dry
2016
68–81°F
dry
Best months to race in Virginia →
About this race
DLS 5k & 1-Mile for Lewy Body Dementia
Event Overview
- Date: Saturday, August 22nd, 2026
- Location: Bon Air Park & Rose Gardens, Arlington, VA
- Proceeds: Benefit the Lewy Body Dementia Association - Learn more
- About Lewy Body: Lewy Body is a progressive brain disorder many people have never heard of - despite being the second most common type of dementia after Alzheimer's.
Race Details
- Course: Out-and-back, mostly flat along the W&OD Trail
- Start/Finish Line: On the trail at Bon Air Park & Rose Gardens
- T-Shirts: All finishers will receive a t-shirt (best efforts for those registering after July 22nd)
- Prizes: Awarded to the top finishers!
Race Schedule
- 5k and 1-Mile Start Time: 9:10am
- Kids' Dash: Starts at 9:00am (~300 meters)
- Kids' Prize: All children will receive a prize at their finish line
- Timing Method: Manual timing with a race clock and bibs (no chips)
Participation and Volunteering
- Who Can Join: Everyone is welcome - no pace requirements!
- Virtual Option: Available - t-shirts will be mailed to those who register before the deadline (and as much as possible for late registrants)
- Volunteering: Interested in helping on race day? Please reach out to race organizer, Kate, at kmarden@dlsdc.com
- Get Involved: Come out to walk, jog, run, spectate, or volunteer!
Registration
For more information and to register, visit the official race page.
Course map
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