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Marathon calendar

December 2026

653 races on the calendar.

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Antarctic Polar Race Cancun Mexico Marathon - 12/1/2026 Fredericksburg Blue and Gray Half Marathon +3 more

Ćićarija Trail Run

Four Corners Quad Keyah Greenvale Backyard Ultra 2026 Marathon des Barjots

2nd Island View - Endurance Run - 100km 2nd Island View - Endurance Run - 100mi 3rd Chiangmai Thailand by UTMB - CHIANG DAO 160 - 162km +19 more

1. RuHH 100 - 100km 1. RuHH 50 - 50km 10th Calero Park Run 50K - 50km +123 more

3. 6-Stunden-Lauf Paderborn Nikolaus Edition - 6h 3° Q Trail 45 K - 45km 37th Pine Mountain 40 Miles - 40mi +70 more

Dartmoor Way 100 EnduranceLife | Dorset Gruissan Kinetik Trail +4 more

Choco Trail d’Hardricourt EDP Madrid Half-Marathon (Women's Race) Gruissan Poli Trail +3 more

Centurion Winter Downs 200 - 338K

Buffalo Sunriser Sagalla Hills Marathon Trail delle Valli Etrusche

9th Last One Standing Ultra Marathon - 26h Kiawah Island Marathon Mae Takhrai Trail - 177K +2 more

10th Beast of the East (Monadnock Ultra) 50 Mile - 50mi 12th Daytona 100 - 50 Km Ultra - 50km 13th Bell Ringer 50k Trail Run - 50km +128 more

11th Annual - Sarasota Half Marathon & 5k | ELITE EVENTS 17h Mel Williams Memorial Seashore (Seashore Nature Trail) - 50km Fukuoka Marathon - Dec 13 +53 more

5th Tucson 50K - 50km Les Courses du Père Noël Meerdaalwoud Trail +2 more

Media Maraton Alcoy Unión Alcoyana Seguros Six Inch Trail Marathon

Running Miles Christmas Jubilee River Run

Quiet Silence

10th Bei-yi Freeway Ultra Marathon - 55km 15ème Solstice d'hiver à Mousterlin - 15:38h 17th Desert Solstice 24 Hour Run - 24h +54 more

Shenzhen Marathon - Dec 20 3. Erlangen Ultramarathon - 50km 3. Wald(Ultra)Marathon Calw - 46km +30 more

Bärenfels Heiligabend Marathon UTSZ Trail Races

2. Weihnachtsultra - 45km The Kilgore Half Marathon & 10k

Jingle All the Way - Christmas Day 5K, 10K, Half Marathon, Kids Dash by Califlow Runs

14th Boyer's Furnace 40 Mile Race - 40mi 2ª SP Endurance Challenge Réveillon 2026 - 60km 2nd Loop Out the Year - 6h +65 more

2nd Holiday Five Day 1 - 50km 4th Zhiyin Jiuzhen Ultra Trail - 50km CCTX Marathon-Corpus Christi +2 more

2nd Holiday Five Day 2 - 50km 42nd Across the Years, 6h 9. Grüntal-Winterultra - 50km +1 more

2nd Holiday Five Day 3 - 50km Marathon du Nouvel An Pilsen

14th Snowdrop Ultra 55 Hour Race - 55h 2nd Holiday Five Day 4 - 50km 3rd Moccasin 24 - 24h +4 more

16th New Years One Day 6 Hour Run - 6h 2nd Holiday Five Day 5 - 50km 3. Otzberger Silvester-Ultra - 45km +20 more

Agenda

Page 28 of 28 — 5 of 653 races. Use the grid or race-day list above to jump to any date.

Thu, Dec 31 5 races

New Years Double - Virtual Option Any City - Any State, Texas, United States Registration: Registration link Plan: Plan in My Races
New Years Eve Rock around the Clock 50km - 50km Australia Registration: Link needed Plan: Plan in My Races
Run Santa Run Series North Augusta, South Carolina, United States Registration: Registration link Plan: Plan in My Races
Santa Hustle Race Series Template Cypress, Texas, United States Registration: Registration link Plan: Plan in My Races
Whiskey Run Series Chattanooga, Tennessee, United States Registration: Registration link Plan: Plan in My Races

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