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SundayMarathon

Race calendar · 2026

December 2026

653 races across 28 race days in December 2026.

The grid marks every race day. Open the agenda below, or any race for its full page.

653

Races this month

28

Race days

Dec

2026

Race days in December

Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
Antarctic Polar Race Cancun Mexico Marathon - 12/1/2026 +4 more
2
Ćićarija Trail Run
3
Four Corners Quad Keyah Greenvale Backyard Ultra 2026 +1 more
4
2nd Island View - Endurance Run - 100km 2nd Island View - Endurance Run - 100mi +20 more
5
1. RuHH 100 - 100km 1. RuHH 50 - 50km +124 more
6
3. 6-Stunden-Lauf Paderborn Nikolaus Edition - 6h 3° Q Trail 45 K - 45km +71 more
7
Dartmoor Way 100 EnduranceLife | Dorset +5 more
8
Choco Trail d’Hardricourt EDP Madrid Half-Marathon (Women's Race) +4 more
9
Centurion Winter Downs 200 - 338K
10
Buffalo Sunriser Sagalla Hills Marathon +1 more
11
9th Last One Standing Ultra Marathon - 26h Kiawah Island Marathon +3 more
12
10th Beast of the East (Monadnock Ultra) 50 Mile - 50mi 12th Daytona 100 - 50 Km Ultra - 50km +129 more
13
11th Annual - Sarasota Half Marathon & 5k | ELITE EVENTS 17h Mel Williams Memorial Seashore (Seashore Nature Trail) - 50km +54 more
14
5th Tucson 50K - 50km Les Courses du Père Noël +3 more
15
Media Maraton Alcoy Unión Alcoyana Seguros Six Inch Trail Marathon
16
17
Running Miles Christmas Jubilee River Run
18
Quiet Silence
19
10th Bei-yi Freeway Ultra Marathon - 55km 15ème Solstice d'hiver à Mousterlin - 15:38h +55 more
20
Shenzhen Marathon - Dec 20 3. Erlangen Ultramarathon - 50km +31 more
21
22
Bärenfels Heiligabend Marathon UTSZ Trail Races
23
24
2. Weihnachtsultra - 45km The Kilgore Half Marathon & 10k
25
Jingle All the Way - Christmas Day 5K, 10K, Half Marathon, Kids Dash by Califlow Runs
26
14th Boyer's Furnace 40 Mile Race - 40mi 2ª SP Endurance Challenge Réveillon 2026 - 60km +66 more
27
2nd Holiday Five Day 1 - 50km 4th Zhiyin Jiuzhen Ultra Trail - 50km +3 more
28
2nd Holiday Five Day 2 - 50km 42nd Across the Years, 6h +2 more
29
2nd Holiday Five Day 3 - 50km Marathon du Nouvel An Pilsen
30
14th Snowdrop Ultra 55 Hour Race - 55h 2nd Holiday Five Day 4 - 50km +5 more
31
16th New Years One Day 6 Hour Run - 6h 2nd Holiday Five Day 5 - 50km +21 more

Agenda

December race by race

Page 26 of 28 · 24 of 653 races · use the grid or race-day list to jump to any date

Date Race Location Distances
Sat 26 Dec New Year's Run 5K/10K/13.1 NEW JERSEY US Camden, United States · 42.2K USCamden, United States 42.2K · 21.1K · 10K
Sat 26 Dec New Year's Run 5K/10K/13.1 NYC US New York City, United States · 42.2K USNew York City, United States 42.2K · 21.1K · 10K
Sat 26 Dec New Year's Run 5K/10K/13.1 NYC Central US New York City, United States · 42.2K USNew York City, United States 42.2K · 21.1K · 10K
Sat 26 Dec New Year's Run 5K/10K/13.1 PHILADELPHIA US Camden, United States · 42.2K USCamden, United States 42.2K · 21.1K · 10K
Sat 26 Dec New Year's Run 5K/10K/13.1 PHOENIX US Phoenix, United States · 42.2K USPhoenix, United States 42.2K · 21.1K · 10K
Sat 26 Dec New Year's Run 5K/10K/13.1 SACRAMENTO US Sacramento, United States · 42.2K USSacramento, United States 42.2K · 21.1K · 10K
Sat 26 Dec New Year's Run 5K/10K/13.1 SAN ANTONIO US San Antonio, United States · 42.2K USSan Antonio, United States 42.2K · 21.1K · 10K
Sat 26 Dec New Year's Run 5K/10K/13.1 SAN DIEGO US San Diego, United States · 42.2K USSan Diego, United States 42.2K · 21.1K · 10K
Sat 26 Dec New Year's Run 5K/10K/13.1 SAN FRANCISCO US San Francisco, United States · 42.2K USSan Francisco, United States 42.2K · 21.1K · 10K
Sat 26 Dec New Year's Run 5K/10K/13.1 SEATTLE US Seattle, United States · 42.2K USSeattle, United States 42.2K · 21.1K · 10K
Sat 26 Dec New Year's Run 5K/10K/13.1 TAMPA US Bradenton, United States · 42.2K USBradenton, United States 42.2K · 21.1K · 10K
Sat 26 Dec Ring Out the Old – 5K, 10K, Half Marathon US Encino, United States · 21.1K USEncino, United States 21.1K · 10K · 5K
Sun 27 Dec 2nd Holiday Five Day 1 - 50km US United States · 50K USUnited States 50K
Sun 27 Dec 4th Zhiyin Jiuzhen Ultra Trail - 50km CN China · 50K CNChina 50K
Sun 27 Dec CCTX Marathon-Corpus Christi US Texas, United States · 42.2K USTexas, United States 42.2K
Sun 27 Dec Ecomarathon of Saïko in December JP Japan · 21.1K JPJapan 21.1K · 10K · 5K
Sun 27 Dec Queens NYC Chiller Half • 10K • 5K US Flushing, United States · 21.1K USFlushing, United States 21.1K · 10K · 5K
Mon 28 Dec 2nd Holiday Five Day 2 - 50km US United States · 50K USUnited States 50K
Mon 28 Dec 42nd Across the Years, 6h US United States · Ultra USUnited States Ultra · 6h
Mon 28 Dec 9. Grüntal-Winterultra - 50km DE Germany · 50K DEGermany 50K
Mon 28 Dec Community Canal Run GB United Kingdom · 21.1K GBUnited Kingdom 21.1K
Tue 29 Dec 2nd Holiday Five Day 3 - 50km US United States · 50K USUnited States 50K
Tue 29 Dec Marathon du Nouvel An Pilsen CZ Czech Republic · 42.2K CZCzech Republic 42.2K · 21.1K · 10K
Wed 30 Dec 14th Snowdrop Ultra 55 Hour Race - 55h US United States · Ultra USUnited States Ultra · 55h
Page 26 of 28

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