=PR= Races: PR Bash 5K

Plaza at One Loudoun, Ashburn VA

Sunday, July 26th, 2026

Potomac River Running is turning 22! and we are ready to party! Join =PR= Fairfax and Celebrate our Birthday on Sunday, July 26!

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Course Map

Suggested Races

Virginia Wine Country Half Marathon 2026

Hillsboro, VA

Saturday, May 30th, 2026

Featured

Half

10K

View details for race Virginia Wine Country Half Marathon 2026

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2026 PVTC Go Fourth 8K

Arlington, VA

Saturday, July 4th, 2026

View details for race 2026 PVTC Go Fourth 8K

Bethesda Elementary School Fun Run

Bethesda, MD

Saturday, May 2nd, 2026

1 Mile

View details for race Bethesda Elementary School Fun Run

MCRRC Cabin John Kids' Run

Bethesda, MD

Saturday, October 3rd, 2026

View details for race MCRRC Cabin John Kids' Run

MCRRC Run Aware 5K

Bethesda, MD

Sunday, May 17th, 2026

View details for race MCRRC Run Aware 5K

ChadTough Defeat DIPG Superhero Sprint & 6K

Bethesda, MD

Friday, May 1st, 2026

View details for race ChadTough Defeat DIPG Superhero Sprint & 6K

Wood Acres JogFest

Bethesda, MD

Saturday, May 2nd, 2026

1 Mile

View details for race Wood Acres JogFest

MCRRC Black Hill 10K

Boyds, MD

Saturday, October 17th, 2026

10K

View details for race MCRRC Black Hill 10K

MCRRC Riley's Rumble Half Marathon

Boyds, MD

Sunday, July 26th, 2026

Half

View details for race MCRRC Riley's Rumble Half Marathon

Montgomery County Interfaith 5K

Boyds, MD

Monday, September 7th, 2026

View details for race Montgomery County Interfaith 5K

River's Edge Endurance Challenge

Brunswick, MD

Saturday, September 26th, 2026

Trail

View details for race River's Edge Endurance Challenge

Somerset Elementary School Back to School Classic

Chevy Chase, MD

Sunday, October 25th, 2026

View details for race Somerset Elementary School Back to School Classic

Blue Crab Bolt Trail Run - Little Bennett

Clarksburg, MD

Saturday, August 1st, 2026

10K

Trail

View details for race Blue Crab Bolt Trail Run - Little Bennett

MCRRC Little Bennett 10K

Clarksburg, MD

Saturday, May 30th, 2026

10K

View details for race MCRRC Little Bennett 10K

Run Like Michael

Darnestown, MD

Sunday, October 11th, 2026

1 Mile

View details for race Run Like Michael

MCRRC Lake Needwood 10K

Derwood, MD

Saturday, September 12th, 2026

10K

View details for race MCRRC Lake Needwood 10K

MCRRC XC on the Farm

Derwood, MD

Sunday, June 28th, 2026

View details for race MCRRC XC on the Farm

MoCo Dems 5K Fall FunRun

Derwood, MD

Sunday, September 27th, 2026

View details for race MoCo Dems 5K Fall FunRun

MCRRC Country Road Run

Dickerson, MD

Sunday, September 20th, 2026

View details for race MCRRC Country Road Run

MCRRC Groovin' Woodstock Trail 7K

Dickerson, MD

Sunday, August 16th, 2026

View details for race MCRRC Groovin' Woodstock Trail 7K

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