Marathon races in United States — 2026 running calendar

Holiday 5K, 10K, 13.1M & 26.2M at Concord, NC (50)

Concord, North Carolina, United States

Dec 12, 2026 (Sat)

$30.00 - $95.00

Running

5K 10K Half-Marathon Marathon

Rocket City Marathon

Huntsville, Alabama, United States

Dec 12, 2026 (Sat) – Dec 13, 2026

$15.00 - $110.00

Running

10K 5K 1.6K Marathon +2

Omaha Costco Marathon

Omaha, Nebraska, United States

Dec 12, 2026 (Sat)

Free

Running

Marathon

Keesler Federal Mississippi Gulf Coast Marathon

Biloxi, Mississippi, United States

Dec 12, 2026 (Sat) – Dec 13, 2026

$20.00 - $170.00

Running

5K 1.6K Marathon Half-Marathon +5

U.S. Polo Assn. Palm Beaches Marathon

West Palm Beach, Florida, United States

Dec 12, 2026 (Sat) – Dec 13, 2026

$40.00 - $260.00

Running

10K 5K Marathon Half-Marathon +7

Star of Texas Holiday Victory Lap: 50 Miler • 50K • Marathon • Half Marathon • 10K • 5K

Spicewood, Texas, United States

Dec 13, 2026 (Sun)

$49.99 - $169.99

Running

Ultra Marathon Half-Marathon 10K +2

Holiday 5K, 10K, 13.1M & 26.2M at Temple, TX (51)

Temple, Texas, United States

Dec 19, 2026 (Sat)

$30.00 - $90.00

Running

5K 10K Half-Marathon Marathon

Texas Double

Dallas, Texas, United States

Dec 19, 2026 (Sat) – Dec 20, 2026

$95.00 - $190.00

Running

Half-Marathon Marathon 49.9K +5

Irving Frost Marathon

Irving, Texas, United States

Dec 19, 2026 (Sat)

Free - $194.99

Running

Marathon Half-Marathon 10K 5K +9

OMRR's Run for the Ranch

Springfield, Missouri, United States

Dec 19, 2026 (Sat)

$10.00 - $185.00

Running

6 Hour Endurance Run Marathon Half-Marathon 5K +2

Holiday 5K, 10K, 13.1M & 26.2M at Panama City Beach, FL (52)

Panama City Beach, Florida, United States

Dec 26, 2026 (Sat)

$30.00 - $95.00

Running

5K 10K Half-Marathon Marathon

Holiday 5K, 10K, 13.1M & 26.2M at Largo, FL (52)

Largo, Florida, United States

Dec 26, 2026 (Sat)

$30.00 - $95.00

Running

5K 10K Half-Marathon Marathon