Half-Marathon races in United States — 2026 running calendar

National Chocolate Day: Run for Chocolates 5K/10K/13.1 LAS VEGAS

Las Vegas, Nevada, United States

Sep 12, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

DoLittle Marathon

Oconomowoc, Wisconsin, United States

Sep 12, 2026 (Sat)

$35.00 - $65.00

Running, Walking

Marathon 38.6K Half-Marathon 10K +7

National Chocolate Day: Run for Chocolates 5K/10K/13.1 KANSAS CITY

Kansas City, Missouri, United States

Sep 12, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

National Chocolate Day: Run for Chocolates 5K/10K/13.1 HOUSTON

Houston, Texas, United States

Sep 12, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

National Chocolate Day: Run for Chocolates 5K/10K/13.1 NYC

New York, New York, United States

Sep 12, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

The Lake Cumberland Half & 10K

Somerset, Kentucky, United States

Sep 12, 2026 (Sat)

$50.00 - $70.00

Running

Half-Marathon 10K

Beer City Half™ Bishop Ranch

San Ramon, California, United States

Sep 12, 2026 (Sat)

$30.00 - $102.50

Running

Half-Marathon 10K 5K 1.6K +1

National Chocolate Day: Run for Chocolates 5K/10K/13.1 PHILADELPHIA

Camden, New Jersey, United States

Sep 12, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

National Chocolate Day: Run for Chocolates 5K/10K/13.1 DENVER/AURORA

Centennial, Colorado, United States

Sep 12, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

National Chocolate Day: Run for Chocolates 5K/10K/13.1 SAN DIEGO

San Diego, California, United States

Sep 12, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Beat the Blerch

Carnation, Washington, United States

Sep 12, 2026 (Sat)

$40.00 - $120.00

Running

5K 10K Half-Marathon Marathon

National Chocolate Day: Run for Chocolates 5K/10K/13.1 ATLANTA

Atlanta, Georgia, United States

Sep 12, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2