2026 - Tricia Davis 5K for Sinai House
2026 distances
Running
5K Run
The event will be held on Mother's Day at Rock Creek Park in Washington, DC, starting at Picnic Area #24 in the Carter Barron parking lot, near the entrance to the Tennis Center. All registrations will be converted to Virtual Participants if a current or recent Federal Government Shutdown results in our race permit not being issued. Register CHILDREN AGED 12 AND UNDER AT A DISCOUNTED RATE BY CLICKING ON AGE-BASED PRICING during the registration process. If you'd prefer to walk a shorter distance without any hills, register for the Rainbow of Bubbles Fun Run. Strollers and dogs are welcome for both the 5K and the Fun Run, but please stay toward the back of the pack while lining up. For safety reasons, dog leashes must be shorter than 3 feet and no extendible or flexible leashes are permitted. Teams After you register, you can join a Social Race Team or create your own. Encourage your friends to register for the race and join your team so you can run or walk together for fun. Be a Fundraiser! Help us reach our ambitious fundraising goal by creating your own Personal Fundraiser and encourage your family and friends to participate! Click on the "Become a Fundraiser" at the top this page. Parking Free, ample parking is available at the Carter Barron Parking lot located at 4850 Colorado Ave NW, Washington, DC 20011. Please use Colorado Avenue from 16th Street to park near Picnic Area #24 next to the Carter Barron Parking lot, near the entrance to the Tennis Center. Race Bib & T-Shirt Pick-Up • Friday, May 8th from 5:00 - 6:30 pm. The location will be included in the registration confirmation email. • Sunday, May 10th (Race Day) from 7:00 - 7:30 am in the Carter Barron parking lot near Picnic Site #24 in Rock Creek Park, Washington, DC. Race Day Schedule, RAIN OR SHINE (All times are approximate) 7:00-7:30 am Race Bib and T-shirt pick-up, and bag drop near Picnic Area #24, There is NO registration at the race site. 7:45 am Warm-ups 8:00 - 5K begins (Participants with strollers or dogs, please stay toward the back.) JDBaker Photography will capture your Photo Finish -- Smile! 8:45 am Warm-ups for the Rainbow of Bubbles Fun Run 9:00 am Rainbow of Bubbles Fun Run begins (This event is NOT timed) 5K registrants may also participate in this event without having to register for it. Nosh on snacks donated by our generous sponsors 9:30 am Award ceremony begins, all participants must be off the race route 10:00 am Clean-up begins
Rainbow of Bubbles Fun Run
This event is less than a mile and does not have any hills. Participants are NOT timed. The event will be held on Mother's Day at Rock Creek Park in Washington, DC, starting at Picnic Area #24 in the Carter Barron parking lot, near the entrance to the Tennis Center. All registrations will be converted to Virtual Participants if a current or recent Federal Government Shutdown results in our race permit not being issued. It begins at 8:45 am with a warm-up, followed by the 9 am race start. Walk or run through a rainbow of bubbles! If you've already registered for the 5K, you can also participate in the Rainbow of Bubbles Fun Run without having to register for this event. Register CHILDREN AGED 12 AND UNDER AT A DISCOUNTED RATE BY CLICKING ON AGE-BASED PRICING during the registration process. Strollers and dogs are welcome, but please stay toward the back of the pack while lining up. For safety reasons, dog leashes must be shorter than 3 feet and no extendible or flexible leashes are permitted. Teams After you register, you can join a Social Race Team or create your own. Encourage your friends to register for the race and join your team so you can run or walk together for fun. Be a Fundraiser! Help us reach our ambitious fundraising goal by creating your own Personal Fundraiser and encourage your family and friends to participate! Click on the "Become a Fundraiser" at the top this page. Parking Free, ample parking is available at the Carter Barron Parking lot located at 4850 Colorado Ave NW, Washington, DC 20011. Please use Colorado Avenue from 16th Street to park near Picnic Area #24 next to the Carter Barron Parking lot, near the entrance to the Tennis Center. Race Bib & T-Shirt Pick-Up • Friday, May 8th from 5:00 - 6:30 pm. The location will be included in the registration confirmation email. • Sunday, May 10th (Race Day) from 7:00 - 7:30 am in the Carter Barron parking lot near Picnic Site #24 in Rock Creek Park, Washington, DC. Race Day Schedule, RAIN OR SHINE (All times are approximate) 7:00-7:30 am Race Bib and T-shirt pick-up, and bag drop near Picnic Area #24, There is NO registration at the race site. 8:00 am - 5K begins (Participants with strollers or dogs, please stay toward the back.). 8:45 am - Warm-ups for the Rainbow of Bubbles Fun Run 9:00 am Rainbow of Bubbles Fun Run begins (This event is not timed.) JDBaker Photography will capture your Photo Finish - Smile! Nosh on snacks donated by our generous sponsors 9:30 am Award ceremony begins, all participants must be off the race route 10:00 am Clean-up begins
Virtual Race
Register as a virtual runner (receive a T-shirt and digital race-day booklet and race in a location of your own choosing). Click on "Age-based pricing" to register children under 12 at a discounted rate. T-SHIRT PICK-UP • Friday, May 8th from 5:00 - 6:30 pm. The location will be included in the race registration confirmation email. • Sunday, May 10th (Race Day) from 7:00 - 7:30 am in the Carter Barron Parking Lot near Picnic Site #24 in Rock Creek Park, Washington, DC. Upload photos to the race website or post on Social Media using #SinaiHouseDC5K Be a Fundraiser! Help us reach our ambitious fundraising goal by creating your own Personal Fundraiser and encourage your family and friends to participate! Click on the "Become a Fundraiser" at the top this page.
Race-day weather
Conditions on May 10, 2026 — historical Open-Meteo data.
The sun rises at 5:59 AM and sets at 8:09 PM local time (EDT) in Washington on May 10, 2026 — 14h 09m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
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Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 76 Washington events
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