Run Thru Reston Half Marathon & 5K
Run Thru Reston Half Marathon & 5K is a running race on April 25, 2027 in Reston, VA, with entry fees from $40 to $85.
- Date
- April 25, 2027 (230 days to go)
- Price
- $40–$85
- Sport
- Running
From the Organizer
The Reston Runners are hosting the 14th annual Run Thru Reston Half Marathon & 5K on Sunday, April 25, 2027, 7:30 AM
The racecourse has some rolling hills on beautiful, paved trails. The course will be well marked and lined with friendly and supportive volunteers to boost your spirits along the way. The half marathon and 5K races will both start on the track at South Lakes High School. The Half Marathon will start at 7:30 am, followed by the 5K start at 7:45 am. Both races will finish on the track at South Lakes HS.
The 5K race is perfect for walkers and families who are there to support their half marathon runner. We do not allow pets or strollers on the course.
We provide an extensive post-race feast for all race participants and volunteers. The courses are amply supported with eager volunteers, porta-potties (for the Half Marathon), race-course water and Gatorade. Runners and volunteers receive a technical race shirt and other goodies at packet pick up. Race shirts are guaranteed to participants if they register by April 1, 2025.
Registration Fees:
Half Marathon: Through November 30: $85
December 1 through December 31: $90
January 1 through March 31: $95
April 1 through Race Day: $100
Half Marathon participants will receive a custom bib, commemorative technical shirt, logo duffle bag, socks, and finisher medal
5K: through November 30: $40
December 1 through December 31:$45
January 1 through Race Day (April 27): $50
5K participants will receive a custom bib, technical race shirt, and finisher medal
Online registration will remain open through Race Day, April 25 at 7:00am. All registration must be completed online.
There will be no late/race day paper registration.
Packet pick up:
Saturday, April 24, 10:00am-2:00 pm at South Lakes HS (11400 South Lakes Dr., Reston, VA 20191)
Race Day, Sunday, April 25 starting at 6:00 am at South Lakes HS.
Awards for the Half Marathon and 5K
* Top 3 overall Male & Female winners
* Top 3 male & female finishers in each of the following age groups: Under 15 (for 5K only), 15-19, 20-24,
25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70-74, 75-79 and 80 & Over.
Note: Runners are eligible for a single award.
Thank you for registering for the Run Thru Reston Half Marathon and 5K on Sunday, April 25, 2027. We are very excited to have you join us! Contact us with any questions rtrinfo@restonrunners.org. join our Facebook page, on Instagram @restonrunners or check out our website www.restonrunners.org for updates.
Events
Weather
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
68°
Typical Low
45°
Chance of Rain
39%
Based on US Climate Normals data from Vienna, 4 mi from the venue.
Host City
About Reston, VA
City Elevation
315 ft
Nearest Airport
IAD
Washington Dulles International Airport · 8 mi
Time Zone
Eastern Time
From Endurance Grid
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Race Location
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What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Run Thru Reston Half Marathon & 5K, put it on the calendar, and turn “someday” into a start date.
230
Days to train
- Race
- Run Thru Reston Half Marathon & 5K
- Date
- April 25, 2027
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From Endurance Grid
About This Sport
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
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Coming Up
More Running races near Reston, VA
Frequently Asked Questions
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Run Thru Reston Half Marathon & 5K
Apr 25, 2027