Race Calendar in Maryland, United States

Splash of Solidarity: Presented by District of Columbia Aquatics Club and the Potomac Riverkeeper Network

Oxon Hill, Maryland, United States

01 Aug, 2026 (Sat)

$75.00 - $95.00

Swimming

2.5K 5K

Frederick Women's Distance Festival

Frederick, Maryland, United States

01 Aug, 2026 (Sat) – 02 Aug, 2026

$15.00 - $35.00

Running

5K 1K

Blue Crab Bolt Trail Run - Little Bennett

Clarksburg, Maryland, United States

01 Aug, 2026 (Sat)

$47.50 - $57.50

Trail running

6K 10K

Run the Vineyards - Bohemia Manor Farm 5K & 8K

Chesapeake City, Maryland, United States

01 Aug, 2026 (Sat)

$48.00 - $50.00

Running

5K 8K

Mcrrc Fall 10 Mile Program

Rockville, Maryland, United States

02 Aug, 2026 (Sun) – 01 Nov, 2026

$90.00

Running

10K

Dog Days 8K Cross Country Run

Arnold, Maryland, United States

02 Aug, 2026 (Sun)

$10.00 - $15.00

Running

8K

Twilight Series #6 - Runnymede 8K

Westminster, Maryland, United States

06 Aug, 2026 (Thu)

$10.00

Running

8K

Kenzie Rose Youth Triathlon

Severna Park, Maryland, United States

08 Aug, 2026 (Sat)

$50.00

Triathlon

6.4K 8K 9.7K 11.3K +1

Hagerstown Sprint & Youth Triathlon

Hagerstown, Maryland, United States

08 Aug, 2026 (Sat) – 09 Aug, 2026

$110.00

Triathlon, Aquabike

Half-Marathon 16.1K

Mount Airy Mile

Mount Airy, Maryland, United States

08 Aug, 2026 (Sat)

$27.00

Running

1.6K

Ninja 5K & 10K at Westminster, MD (32)

Westminster, Maryland, United States

08 Aug, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K

Beat the Heat Maryland Indoor 5K Or Family Fun Run at Arundel Mills Mall!

Hanover, Maryland, United States

09 Aug, 2026 (Sun)

$32.00 - $45.00

Running

5.1K 1.6K 5K