Half-Marathon races in United States — 2026 running calendar

Haunted 5K, 10K, 13.1M at Dacula , GA (40)

Dacula, Georgia, United States

03 Oct, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Girdwood Marathon 2026

Girdwood, Alaska, United States

03 Oct, 2026 (Sat)

$30.00 - $80.00

Running

Marathon Half-Marathon 5K

Frosty Feet Half Marathon

Fairbanks, Alaska, United States

03 Oct, 2026 (Sat)

$100.00

Running

Half-Marathon

Limestone Capital Half Marathon and 5K

Bedford, Indiana, United States

03 Oct, 2026 (Sat)

$20.00 - $60.00

Running

Half-Marathon 5K 1.6K +1

Run for the Gnomes Half Marathon & 5K

Maple Valley, Washington, United States

03 Oct, 2026 (Sat)

$36.00 - $85.00

Running

Half-Marathon 10K

Flagstaff Marathon Presented by Cambium Wealth and Legacy Strategies

Flagstaff, Arizona, United States

03 Oct, 2026 (Sat)

Free - $120.00

Trail running, Running

Marathon Half-Marathon 10K 1K

RUN FORREST RUN ENDURANCE FEST

Pooler, Georgia, United States

03 Oct, 2026 (Sat)

$15.00 - $55.00

Running

1.6K 5K 10K Half-Marathon

Spooky Sprint - Little Rock

North Little Rock, Arkansas, United States

03 Oct, 2026 (Sat)

$22.00 - $54.00

Running

1.6K 5K 10K Half-Marathon

JELL-O® Half Marathon & 7K

Le Roy, New York, United States

03 Oct, 2026 (Sat)

$43.00 - $84.00

Running

Half-Marathon 6.9K 7K

Irving Oktoberfest Half Marathon

Irving, Texas, United States

03 Oct, 2026 (Sat) – 06 Oct, 2026

Free - $169.99

Running

Half-Marathon 10K 5K Marathon +6

2025 Monster Mash 1M, 5K, 10K, 13.1, 26.2 - Now Only $12!

McDonough, Georgia, United States

03 Oct, 2026 (Sat) – 31 Oct, 2026

$12.00

Running

1.6K 5K 10K Half-Marathon +1

Falla Walla Half Marathon, 10K & Heroes 5K Run

Walla Walla, Washington, United States

03 Oct, 2026 (Sat)

$40.00 - $70.00

Running

Half-Marathon 10K 5K