Upcoming 5K Races Near Mountainside, NJ

Name: Spring Stampede 5K Walk/Run & Color Fun Run
Start: 2026-04-18
End: 2026-04-18
Location: Chester

March Fourth 5k

Millburn, NJ

Sunday, March 1st, 2026

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View details for race March Fourth 5k

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SUPER SUNDAY 5K AND 2K PUP STRUT

Franklin Lakes, NJ

Sunday, March 1st, 2026

View details for race SUPER SUNDAY 5K AND 2K PUP STRUT

More Energy Tour: Next Stop Montclair

Montclair, NJ

Sunday, March 1st, 2026

View details for race More Energy Tour: Next Stop Montclair

Elizabeth PBA #4 Leprechaun 5k Run/Walk

Roselle, NJ

Sunday, March 1st, 2026

View details for race Elizabeth PBA #4 Leprechaun 5k Run/Walk

Shamrocks and Shenanigans

Richmond Hill, NY

Saturday, March 7th, 2026

View details for race Shamrocks and Shenanigans

Racefaster through the Mall 5k Run - American D...

East Rutherford, NJ

Saturday, March 7th, 2026

View details for race Racefaster through the Mall 5k Run - American Dream: Race 2

ALS Crusaders 5k

White Plains, NY

Sunday, March 8th, 2026

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2026 International Women's Day Run

Ridgefield Park, NJ

Sunday, March 8th, 2026

View details for race 2026 International Women's Day Run

Shamrock N' Roll 5K

Asbury Park, NJ

Saturday, March 14th, 2026

View details for race Shamrock N' Roll 5K

The 15th Annual Michael Cassidy Shamrock 'N' Ru...

Rutherford, NJ

Saturday, March 14th, 2026

View details for race The 15th Annual Michael Cassidy Shamrock 'N' Run 5k

Bordentown City Green Day and Group Run

Bordentown, NJ

Saturday, March 14th, 2026

View details for race Bordentown City Green Day and Group Run

Shamrock N' Roll 5K

Fort Monmouth, NJ

Saturday, March 14th, 2026

View details for race Shamrock N' Roll 5K

3/14 Leprechaun Chase 5K

Lake Hopatcong, NJ

Saturday, March 14th, 2026

View details for race 3/14 Leprechaun Chase 5K

GoodWill Shamrock Shuffle 5K

Ridgewood, NJ

Saturday, March 14th, 2026

View details for race GoodWill Shamrock Shuffle 5K

2026 St. Paddy's Day 5k

Morristown, NJ

Saturday, March 14th, 2026

View details for race 2026 St. Paddy's Day 5k

MidJersey Orthopaedics Run O' the Mill 5K

Clinton, NJ

Saturday, March 14th, 2026

View details for race MidJersey Orthopaedics Run O' the Mill 5K

Coach Mike O'Brien Memorial 5K St. Patrick's Da...

Denville, NJ

Saturday, March 14th, 2026

View details for race Coach Mike O'Brien Memorial 5K St. Patrick's Day Run

Race the Course 5K/10K: Leprechauns on the Links

Yardley, PA

Saturday, March 14th, 2026

10K

1 Mile

View details for race Race the Course 5K/10K: Leprechauns on the Links

13th Annual Shake Your Shamrock 8k, 5k, Little ...

Peddler's Village! Lahaska, Bucks County!, PA

Sunday, March 15th, 2026

View details for race 13th Annual Shake Your Shamrock 8k, 5k, Little Leprechaun Kid's Run & Pot o' Gold 2 Mile Fun Run/Walk & ST. PATTY'S AFTER PARTY!

River Vale Shamrock 5k Fun Run/Walk

River Vale, NJ

Sunday, March 15th, 2026

View details for race River Vale Shamrock 5k Fun Run/Walk

March Madness Half, 10k, 5k @ Weequahic Park, E...

Newark, NJ

Sunday, March 15th, 2026

10K

Half

View details for race March Madness Half, 10k, 5k @ Weequahic Park, Essex County

2026 Shamrock Shuffle B'ville

Bernardsville, NJ

Saturday, March 21st, 2026

View details for race 2026 Shamrock Shuffle B'ville

2026 Princeton 5K

Princeton, NJ

Saturday, March 21st, 2026

Fast

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Heart & Sole 5K

New Brunswick, NJ

Saturday, March 21st, 2026

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Sixth Annual Rock Ridge Run for the Golden Shil...

Denville, NJ

Saturday, March 21st, 2026

View details for race Sixth Annual Rock Ridge Run for the Golden Shillelagh 5K

Run For Tomorrow

Northvale, NJ

Saturday, March 21st, 2026

1 Mile

View details for race Run For Tomorrow

13th Annual Flying Dutchmen 5k

Orangeburg, NY

Saturday, March 21st, 2026

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Rock Your Socks 5K

Langhorne, PA

Saturday, March 21st, 2026

1 Mile

View details for race Rock Your Socks 5K

Columbia Cougars - Saint Patrick's Day 5K

Maplewood, NJ

Saturday, March 21st, 2026

View details for race Columbia Cougars - Saint Patrick's Day 5K

Sham Rock and a Hard Place 5K

Wayne, NJ

Sunday, March 22nd, 2026

View details for race Sham Rock and a Hard Place 5K

Garden State 10 Miler & Cookie Chase 5k

Somerset, NJ

Sunday, March 22nd, 2026

10 Miles

Half

View details for race Garden State 10 Miler & Cookie Chase 5k

The Great Cupid Run! (5k, 10k, Solemate 10k, 2 ...

Doylestown, PA

Sunday, March 22nd, 2026

10K

View details for race The Great Cupid Run! (5k, 10k, Solemate 10k, 2 Mile Fun Run & Kid's Run)

2026 Run on the Reservoir: New Beginnings Chari...

West Orange, NJ

Saturday, March 28th, 2026

View details for race 2026 Run on the Reservoir: New Beginnings Charity Run

Are You Faster Than A Ridge Runner?

Basking Ridge, NJ

Saturday, March 28th, 2026

1 Mile

Fast

View details for race Are You Faster Than A Ridge Runner?

Saint Dominic Academy 29th Annual Spring Thaw

Jersey City, NJ

Saturday, March 28th, 2026

1 Mile

View details for race Saint Dominic Academy 29th Annual Spring Thaw

Rockland GAA Memorial 5K

Orangeburg, NY

Saturday, March 28th, 2026

View details for race Rockland GAA Memorial 5K

The Queens Spring Half, 10k, 5k 2026

Corona, NY

Sunday, March 29th, 2026

10K

Half

View details for race The Queens Spring Half, 10k, 5k 2026

Hair of the Bear 15K & 5K

Shawnee On Delaware, PA

Sunday, March 29th, 2026

15K

Trail

View details for race Hair of the Bear 15K & 5K

Cougars Distance Carnival

Union, NJ

Thursday, April 2nd, 2026

1 Mile

Fast

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Kean University event, Run On Kindness, A World...

Union, NJ

Sunday, April 5th, 2026

1 Mile

View details for race Kean University event, Run On Kindness, A World Autism Day Fundraiser event

THE SOUNDVIEW 5K presented by RTBX

Bronx, NY

Saturday, April 11th, 2026

Fast

View details for race THE SOUNDVIEW 5K presented by RTBX

JSRC RunAPalooza

Asbury Park, NJ

Saturday, April 11th, 2026

Half

Marathon

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IBBC Trail Classic 5k and Kid's Trail Run prese...

Irvington, NY

Sunday, April 12th, 2026

Trail

View details for race IBBC Trail Classic 5k and Kid's Trail Run presented by Peace, Love, Trails

Yes You Can 5K

Yardley, PA

Sunday, April 12th, 2026

View details for race Yes You Can 5K

Making Tracks for South 5K

Lambertville, NJ

Sunday, April 12th, 2026

View details for race Making Tracks for South 5K

The New Jersey Spring Half, 10k, 5k at Battlefi...

Manalapan Township, NJ

Sunday, April 12th, 2026

10K

Half

View details for race The New Jersey Spring Half, 10k, 5k at Battlefield State Park

63rd Annual Captain Zinn Memorial 5K Races

Colts Neck, NJ

Sunday, April 12th, 2026

1 Mile

View details for race 63rd Annual Captain Zinn Memorial 5K Races

Ballet 5K & Tutu 2K

Hackettstown, NJ

Sunday, April 12th, 2026

Fast

View details for race Ballet 5K & Tutu 2K

Burke Heels & Wheels 5K & Kid's Fun Run

White Plains, NY

Sunday, April 12th, 2026

View details for race Burke Heels & Wheels 5K & Kid's Fun Run

Spring Stampede 5K Walk/Run & Color Fun Run

Chester, NJ

Saturday, April 18th, 2026

1 Mile

View details for race Spring Stampede 5K Walk/Run & Color Fun Run

Explore more in Mountainside, NJ

Distances:

5K 10K Half Marathon Marathon

Months:

March April May

Tags:

Trail Boston Qualifiers Fast Courses

State:

All New Jersey races

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