Upcoming Races in Rockville

Endurance Grid lists 6 races in Rockville, Maryland, from September to December 2026.

Races

Sports

The race calendar

Racing in Rockville

The Rockville race calendar is busiest in September, October, and November. It covers a range of endurance sports — you'll find races in Running, Swimming, SwimRun, and Triathlon — so there's usually a race near you. Distances span a wide range across those sports; you'll see Half Marathon, Sprint, 10K, 5K, and 1 Mile, along with other popular distances.

Weather on race day varies by time of year, so it lives where it’s accurate — each race page shows that race’s typical high, low, and rain chance from NOAA climate normals for its venue and date.

Population

67,218

as of 2023

City Elevation

429 ft

Nearest Airport

DCA

Ronald Reagan Washington National Airport

Time Zone

Eastern Time

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Races in Rockville, MD

Explore and filter upcoming endurance races in Rockville, Maryland on the map below — by sport, distance, price, or month.

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6 races in Rockville

September 2026 Rockville, Maryland Races

2 upcoming races in Rockville, Maryland in September.

Sep–Oct

1–22

Tue–Thu

Swimming

Session 3 Swimming - OFP September - October 22

One Swim Club Way, Rockville, MD

Avg 82° / 65°·429 ft city elevation

Avg 82° / 65°429 ft city elevation

Sep

Sun

Running

Parks Half Marathon

Metro Overpass, Rockville, MD

Half Marathon

Avg 73° / 56°·429 ft city elevation

Avg 73° / 56°429 ft city elevation

October 2026 Rockville, Maryland Races

2 upcoming races in Rockville, Maryland in October.

Oct

Sat

Triathlon

TRI Game Sports™ JR Race Series by F2BK - MOCO

1 Swim Club Way, Rockville, MD

Sprint

Avg 63° / 45°·429 ft city elevation

Avg 63° / 45°429 ft city elevation

Oct

Sat

SwimRun

F2BK Splash & Dash - MOCO

One Swim Club Way, Rockville, MD

Avg 63° / 45°·429 ft city elevation

Avg 63° / 45°429 ft city elevation

November 2026 Rockville, Maryland Races

1 upcoming race in Rockville, Maryland in November.

Nov

Sun

Running

Rockville 10K/5K

King Farm Village Center, Rockville, MD

1 Mile · 5K · 10K

Avg 61° / 43°·429 ft city elevation

Avg 61° / 43°429 ft city elevation

December 2026 Rockville, Maryland Races

1 upcoming race in Rockville, Maryland in December.

Dec

Sun

Running

MCRRC Jingle Bell Jog 8K

Rockville Senior Center, Rockville, MD

8K / 5 Mile

Avg 46° / 31°·429 ft city elevation

Avg 46° / 31°429 ft city elevation

Just Outside Rockville

Races near Rockville

MCRRC Lake Needwood Trail 10K

Sat, Sep 12

Needwood Lake, Derwood, MD

3 mi away

MoCo Dems 5K Fall FunRun

Sun, Sep 27

Agricultural History Farm Park, Derwood, MD

3 mi away

Pike's Peek 10K

Sun, Apr 25

Shady Grove Metro Station, Derwood, MD

3 mi away

Colonel Challenge 5K Run

Sun, Oct 4

5939 Muncaster Mill Road, Derwood, MD

3 mi away

KOSCIUSZKO FREEDOM RUN 5K

Sun, Sep 20

C&O Canal National Historic Park (Great Falls, MD), Potomac, MD

4 mi away

National Capital 20 Miler and Janet Braunstein 5 Miler

Sat, Oct 3

Carderock Recreation Area, Potomac, MD

4 mi away

Founders Half Marathon

Sun, Dec 13

North Parking for Carderock Cliffs, Potomac, MD

4 mi away

MoCo CARES Charity Race

Sat, Oct 3

7503 Muncaster Mill Road, Gaithersburg, MD

5 mi away

MCRRC Matthew Henson 5K

Sat, Oct 10

13801 Rippling Brook Drive, Silver Spring, MD

5 mi away

MCRRC Turkey Burnoff 5 and 10-Mile Race

Sat, Nov 28

Seneca Creek State Park, Gaithersburg, MD

5 mi away

MCRRC Seneca Slopes 9K

Sun, Dec 6

Seneca Creek State Park, Gaithersburg, MD

5 mi away

Kentlands/Lakelands 5K Run/Walk

Sat, Sep 5

506 Main Street, Gaithersburg, MD

5 mi away

Frequently Asked Questions

How many races are in Rockville, Maryland?

Endurance Grid's Race Calendar lists 6 upcoming races in Rockville, Maryland, spanning 4 sports.

What kinds of races are held in Rockville?

Rockville hosts running, swimming, swimrun, and triathlon races.

Is there a race season in Rockville?

Races in Rockville run throughout the year rather than in a single fixed season. Of the upcoming races on Endurance Grid's Race Calendar, the most are in September and October.

What race distances can you find in Rockville?

Upcoming races in Rockville cover distances including 1 Mile, 5K, 8K / 5 Mile, 10K, Half Marathon, and Sprint.

What other cities near Rockville have races?

Nearby race cities include Gaithersburg.