Race Discovery
MCRRC Run Performance Lab
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MCRRC Run Performance Lab

Rockville, Maryland, United States View on map
Jan 10, 2026 – Dec 05, 2026 (America/New_York local time)
Running

About this race

Welcome to the registration page for the MCRRC Run Performance Lab!

You must be a current MCRRC member to make an appointment for the Run Performance Lab. If you are not a current MCRRC member, you will have the opportunity to join MCRRC during the registration process. In addition, you must be age 18 or over.

Pick your distance

Running

Saturday 8/15/26 10:00 AM

Jan 10, 2026 Saturday 8/15/26 10:00 AM 10:00 AM
$30.00
Closed

Saturday 8/15/26 10:45 AM

Jan 10, 2026 Saturday 8/15/26 10:45 AM 10:45 AM
$30.00
Closed

Saturday 8/15/26 11:30 AM

Jan 10, 2026 Saturday 8/15/26 11:30 AM 11:30 AM
$30.00
Closed

Saturday 9/19/26 10:00 AM

Jan 10, 2026 Saturday 9/19/26 10:00 AM 10:00 AM
$30.00
Closed

Saturday 9/19/26 10:45 AM

Jan 10, 2026 Saturday 9/19/26 10:45 AM 10:45 AM
$30.00
Closed

Saturday 9/19/26 11:30 AM

Jan 10, 2026 Saturday 9/19/26 11:30 AM 11:30 AM
$30.00
Closed

Monday 10/19/26 5:00 PM

Jan 10, 2026 Monday 10/19/26 5:00 PM 5:00 PM
$30.00
Open

Monday 10/19/26 5:45 PM

Jan 10, 2026 Monday 10/19/26 5:45 PM 5:45 PM
$30.00
Open

Monday 10/19/26 6:30 PM

Jan 10, 2026 Monday 10/19/26 6:30 PM 6:30 PM
$30.00
Open

Tuesday 11/10/26 5:00 PM

Jan 10, 2026 Tuesday 11/10/26 5:00 PM 5:00 PM
$30.00
Open

Tuesday 11/10/26 5:45 PM

Jan 10, 2026 Tuesday 11/10/26 5:45 PM 5:45 PM
$30.00
Open

Tuesday 11/10/26 6:30 PM

Jan 10, 2026 Tuesday 11/10/26 6:30 PM 6:30 PM
$30.00
Open

Saturday 12/5/26 10:00 AM

Jan 10, 2026 Saturday 12/5/26 10:00 AM 10:00 AM
$30.00
Open

Saturday 12/5/26 10:45 AM

Jan 10, 2026 Saturday 12/5/26 10:45 AM 10:45 AM
$30.00
Open

Saturday 12/5/26 11:30 AM

Jan 10, 2026 Saturday 12/5/26 11:30 AM 11:30 AM
$30.00
Open

Typical race-day weather

Based on 9 years of Open-Meteo archive data for this event's race dates in Rockville, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 10.6° / Maximum temperature (race-week average) 20.5°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 8.7° / Maximum feels like — heat index / wind chill (race-week average) 22.0°
Peak wind (km/h)
Strongest wind of the day (race-week average)
16.8
Precip (mm)
Precipitation over the day (race-week average)
3.4mm
Humidity
Mean relative humidity (race-week average)
69.1%
Sunrise
Sunrise at the start line on January 10, 2026 (EST)
Sunset
Sunset at the start line on January 10, 2026 (EST)
Daylight
Hours between sunrise and sunset on race day
9h 37m

The sun rises at 7:27 AM and sets at 5:05 PM local time (EST) in Rockville on January 10, 2026 — 9h 37m 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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Other races near Rockville

Different organizers, within 40 miles, in the next three months

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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, 28 Rockville events

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