10K races in United States — 2026 running calendar

Mar

28

Race Through Colorado 1M, 5K, 10K, 13.1, 26.2 - Now Only $20!

Denver, Colorado, United States

$20.00

Running

1.6K 5K 10K Half-Marathon +1

Mar

28

Race Through Connecticut 1M, 5K, 10K, 13.1, 26.2 – Now Only $20!

Stanford, Connecticut, United States

$20.00

Running

1.6K 5K 10K Half-Marathon +1

Mar

28

Race Through Massachusetts 1M, 5K, 10K, 13.1, 26.2 - Now Only $20!

Boston, Massachusetts, United States

$20.00

Running

1.6K 5K 10K Half-Marathon +1

Mar

28

Race Through Louisiana 1M, 5K, 10K, 13.1, 26.2 - Now Only $20!

Baton Rouge, Louisiana, United States

$20.00

Running

1.6K 5K 10K Half-Marathon +1

Mar

24

Fleet Feet Poughkeepsie's 2026 Big Run 5K/10K Training Program Powered by Brooks

Poughkeepsie, New York, United States

Running

5K 10K +2

Mar

23

Miles to New York 10k

Fayetteville, North Carolina, United States

$40.00 - $45.00

Running

10K

Mar

21

Spring 10K Training

Arlington, Virginia, United States

Running

10K

Mar

21

Route 66 Anniversary - Runway Run 10K/5K

Tulsa, Oklahoma, United States

$25.00 - $55.00

Running

10K 5K 1.6K +2

Mar

14

Fleet Feet Hartford Spring 2026 Training Programs

West Hartford, Connecticut, United States

Running

Half-Marathon 5K 10K +2

Mar

14

AdventHealth Spring to Life 5k & 10k presented by LiveTrends Design Group

Clermont, Florida, United States

Running

5K 10K

Mar

10

Fleet Feet Metairie 2026 Spring Training

Metairie, Louisiana, United States

Running

5K 10K

Mar

07

2026 First Responders 1M 5K 10K 13.1 26.2

Mcdonough, Georgia, United States

$22.00

Running

1.6K 5K 10K Half-Marathon +1