Thu, Dec 3, 2026 · 8:30 AM · Teec Nos Pos, AZ
Four Corners Quad Keyah
Half MarathonMarathon
- Price
- Free-$557.50
Marathons in December
Every upcoming Marathon race we know about in December. Where a detail isn't confirmed, we mark it unknown rather than guessing.
Race results
Showing 45+ of 48 races · loading the full list…
5KHalf MarathonMarathon
- Price
- $75.83-$214.93
- Field size
- 5,000 · based on the organizer's entry cap
Sat, Dec 5, 2026 · 6:00 AM · Shepherdsville, KY
Crooked Creek Ultra Trail Race
5KHalf MarathonMarathonUltra2,300 ft gain · rolling hills
- Price
- $16.90-$181.20
- Field size
- 116 · based on the organizer's entry cap
Sat, Dec 5, 2026 · 8:00 AM · Temple, TX
Holiday 5K, 10K, 13.1M & 26.2M at Temple, TX (49)
5K10KHalf MarathonMarathon
- Price
- $33.80-$102.70
Sat, Dec 5, 2026 · 8:00 AM · Ocala, FL
Holiday 5K, 10K, 13.1M & 26.2M at Ocala, FL (49)
5K10KHalf MarathonMarathon
- Price
- $33.80-$102.70
Sat, Dec 5, 2026 · 6:00 AM · Needville, TX
Brazos Bend 100
1KHalf Marathon16MMarathonUltra
- Price
- Free-$274
- Field size
- 1,070 · based on the organizer's entry cap
Sat, Dec 5, 2026 · 8:00 AM · Naples, FL
Holiday 5K, 10K, 13.1M & 26.2M at Naples, FL (49)
5K10KHalf MarathonMarathon
- Price
- $33.80-$102.70
Sat, Dec 5, 2026 · 8:00 AM · Beaumont, TX
Holiday 5K, 10K, 13.1M & 26.2M at Beaumont, TX (49)
5K10KHalf MarathonMarathon
- Price
- $33.80-$102.70
Sat, Dec 5, 2026 · 7:00 AM · Panama City Beach, FL
Powerade Panama City Beach Marathon
5KHalf MarathonMarathonCertified course · per organizer
- Price
- $63.23-$128.95
- Field size
- 1,797 · based on the organizer's entry cap
Large field
Sat, Dec 5, 2026 · 7:00 AM · Rehoboth Beach, DE
Rehoboth Seashore Marathon and Half Marathon
Half MarathonMarathonflat and fast
- Price
- $165.30-$186.50
- Field size
- 3,300 · based on the organizer's entry cap
Sat, Dec 5, 2026 · 7:30 AM · Burnet, TX
Mosaic Trail Race
1M5K10KHalf MarathonMarathonUltra
- Price
- $17.22-$131.70
Sat, Dec 5, 2026 · 5:00 AM · Little Rock, AR
Jacob Wells 3 Bridges Marathon
Marathon
- Price
- $128.20
- Field size
- 500 · based on the organizer's entry cap
Sun, Dec 6, 2026 · 7:00 AM · Chesapeake, VA
Tidewater Strider Dismal Swamp 50K / Marathon /Half Marathon/50K Relay
Half MarathonMarathonUltraCertified course · per organizer
- Price
- $43.40-$96.40
- Field size
- 432 · based on the organizer's entry cap
Sun, Dec 6, 2026 · 9:30 AM · Bethel, OH
Topo Trail Marathon Races
6.55MHalf MarathonMarathon
- Price
- $28.25-$70.65
Sun, Dec 6, 2026 · 6:30 AM · Sarasota, FL
Bound for Boston Marathon & Half Marathon - Sarasota
Half MarathonMarathonCertified course · per organizer
- Price
- $70.50-$102.70
Sun, Dec 6, 2026 · 6:00 AM · Minneapolis, MN
Marathon Adventures 2026 Shanghai Marathon Adventure Deposit
Marathon
- Price
- $788.50
Sun, Dec 6, 2026 · 9:30 AM · JERSEY CITY, NJ
10th Annual Jersey City Hillers FREE Marathon and Half Marathon Course Challenges.
Half MarathonMarathonCertified course · per organizer
- Price
- Free
Fri, Dec 11, 2026 · 3:00 AM · Fort Irwin, CA
The Blackhorse Marathon in Honor of MG(R) Sunell
1K5KHalf Marathon18.6MMarathon
- Price
- Free-$38.10
Fri, Dec 11, 2026 · 8:00 AM · Kiawah Island, SC
Kiawah Island Marathon
1M5KHalf MarathonMarathon
- Price
- $40.13-$271.25
Sat, Dec 12, 2026 · 8:30 AM · Broomall, PA
Frozen Hare
1K1.2M3M5K6K10KHalf Marathon14.8M15.5MMarathon28.8M29.9MUltra
- Price
- $27.50
Sat, Dec 12, 2026 · 8:00 AM · Albion, IN
Ignite Trail Marathon
Half MarathonMarathon
- Price
- $85.80-$112.30
- Field size
- 300 · based on the organizer's entry cap
Sat, Dec 12, 2026 · 9:30 AM · Concord, NC
Holiday 5K, 10K, 13.1M & 26.2M at Concord, NC (50)
5K10KHalf MarathonMarathon
- Price
- $33.80-$102.70
Sat, Dec 12, 2026 · 8:00 AM · Royal Palm Beach, FL
Holiday 5K, 10K, 13.1M & 26.2M at Royal Palm Beach, FL (50)
5K10KHalf MarathonMarathon
- Price
- $33.80-$97.40
Sat, Dec 12, 2026 · 7:00 AM · Omaha, NE
Omaha Costco Marathon
Marathon
- Price
- Free
- Field size
- 101 · based on the organizer's entry cap
Sat, Dec 12, 2026 · 10:00 AM · Saint Petersburg, FL
Santa Paws (Unity Events)
Marathon
- Price
- Price on registration site
Sat, Dec 12, 2026 · 7:00 AM · Huntsville, AL
Rocket City Marathon
1M5K10KHalf MarathonMarathonflat and fastWalker-friendly · per organizer
- Price
- $27.50-$133.50
- Field size
- 1,900 · based on the organizer's entry cap
Sat, Dec 12, 2026 · 6:00 AM · West Palm Beach, FL
U.S. Polo Assn. Palm Beaches Marathon
5K10KHalf MarathonMarathon
- Price
- $44.10-$285.20
- Field size
- 200 · based on the organizer's entry cap
Sat, Dec 12, 2026 · 7:00 AM · Biloxi, MS
Keesler Federal Mississippi Gulf Coast Marathon
1M5KHalf MarathonMarathon
- Price
- $22.20-$160
- Field size
- 220 · based on the organizer's entry cap
Sun, Dec 13, 2026 · 7:00 AM · Spicewood, TX
Star of Texas 50 Miler • 50K • Marathon • Half Marathon • 10K • 5K • Speedyard (Fastest One Standing)
5K10KHalf MarathonMarathonUltraCertified course · per organizer
- Price
- $43.39-$212.99
Sun, Dec 13, 2026 · 6:45 AM · Honolulu, HI
2026 Honolulu Marathon Semper Fi & America's Fund Team
Marathon
- Price
- $106
- Field size
- 10 · based on the organizer's entry cap
Sat, Dec 19, 2026 · 7:00 AM · Dallas, TX
Texas Double
Half MarathonMarathonUltraflat and fast
- Price
- $101.70-$202.40
- Field size
- 174 · based on the organizer's entry cap
Sat, Dec 19, 2026 · 8:00 AM · Temple, TX
Holiday 5K, 10K, 13.1M & 26.2M at Temple, TX (51)
5K10KHalf MarathonMarathon
- Price
- $33.80-$97.40
Sat, Dec 19, 2026 · 3:00 AM · Honolulu, HI
Hawaii Kai Ultra Run - Kalama Valley 2026
Half Marathon30KMarathonUltra
- Price
- $32.80-$48.70
Sat, Dec 19, 2026 · 8:00 AM · Springfield, MO
OMRR's Run for the Ranch
1M5KHalf MarathonMarathon
- Price
- $12.10-$197.60
Sat, Dec 19, 2026 · 8:00 AM · ORLANDO, FL
Holiday 5K ,10K, 13.1M & 26.2M at ORLANDO, FL (51)
5K10KHalf MarathonMarathon
- Price
- $33.80-$102.70
Sat, Dec 19, 2026 · 7:30 AM · Irving, TX
Irving Frost Marathon
5K10KHalf MarathonMarathonCertified course · per organizer
- Price
- Free-$212.99
- Field size
- 20 · based on the organizer's entry cap
Sat, Dec 26, 2026 · 8:30 AM · Largo, FL
Holiday 5K, 10K, 13.1M & 26.2M at Largo, FL (52)
5K10KHalf MarathonMarathon
- Price
- $33.80-$102.70
Sat, Dec 26, 2026 · 8:30 AM · Homestead, FL
Holiday 5K, 10K, 13.1M & 26.2M at Homestead, FL (52)
5K10KHalf MarathonMarathon
- Price
- $33.80-$97.40
Sat, Dec 26, 2026 · 8:00 AM · Panama City Beach, FL
Holiday 5K, 10K, 13.1M & 26.2M at Panama City Beach, FL (52)
5K10KHalf MarathonMarathon
- Price
- $33.80-$102.70
Sun, Dec 27, 2026 · 6:00 AM · Winter Park, FL
Holiday Five
5K10KHalf MarathonMarathonUltra
- Price
- $32.80-$368.50
Thu, Dec 31, 2026 · 9:00 AM · Bellingham, WA
Last Chance Marathon and Half Marathon
Half MarathonMarathon
- Price
- $64.60
1M5KHalf MarathonMarathon
- Price
- $22.20-$54
- Field size
- 2,001 · based on the organizer's entry cap
Browse related categories
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