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SundayMarathon

Race calendar · 2026

October 2026

1,988 races across 31 race days in October 2026.

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

1,988

Races this month

31

Race days

Oct

2026

Race days in October

Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
13th NJ One Day 50 km Race - 50km 13th NJ One Day 6 Hour Race - 6h +17 more
2
1st DC Peaks 100 - 100mi 2 Helvetia Backyard Ultra - 24h +21 more
3
1 Vindelälvsterrängen - 85km 10th Bull Mountain 50 Km Epic Run - 50km +229 more
4
1. Burgenpatt Ultramarathon - 45.6km 100 Miles Sud de France +157 more
5
Ann Arbor Marathon Benemerita Trail +11 more
6
Sono Half + 5K with myTEAM TRIUMPH Boot'in Challans +10 more
7
Marathon des 3 Pays du Rhin
8
Ampermarathon Olching Ekiden de Villenave d'Ornon +3 more
9
10th Moab 240 Endurance Run - 238mi 12th The Yeti 100 Mile Endurance Run - 100mi +31 more
10
Heartland 10. Indian Summer Ultra 50 km - 50km +259 more
11
10K and Half-Marathon of Marchiennes 13th Rick O'Donnell 8-hour Ultra Challenge - 8h +181 more
12
3. Heidi-Challenge - Etappe3 Tour City Berlin - 63km 6° Ultra Valle de Tenza - 50km +18 more
13
3. Heidi-Challenge - Etappe4 Tour Havel Nord - 68km Courir à Meslay-du-Maine +4 more
14
3. Heidi-Challenge - Etappe5 Tour Havel Süd - 57km The Wicklow Way Race
15
3° Ultra Fitz Roy - 62km GRAND RAID RÉUNION - 180K +2 more
16
17. Rodopi Advendurun 100 miles (ROUT-100) - 183km Bethlehem Running Festival presented by Lehigh Valley Health Network +29 more
17
10. Lemkowyna Ultra Trail 100 - 102km 10th Taupo Ultramarathon 100km - 100km +238 more
18
Yerevan Marathon 14th Annual WFPS Run +147 more
19
Blue Sky Trail Marathon Corsica Coast Trail +7 more
20
Brussels Trail Kieler Förde Marathon +10 more
21
Canyonlands Ultra - 80K Douala Marathon +2 more
22
11th Endless Mile - 72 Hour Race - 72h 21th 48hr Loutraki Int. Ultramarathon Festival - 48h +8 more
23
10. Lommedalen Rundt 100Miles - 100mi 10th No Business 100 - 100mi +17 more
24
10. Lommedalen Rundt 57km - 57km 10th ECT 50k Ultra Marathon - 50km +219 more
25
14. 6-Stundenlauf Aare-Insel Brugg - 6h 19a Ultra Maratón 'Hombre de Hierro' - 60km +135 more
26
24th Stone Steps 50K Trail Run - 50km 3° Desafio Ichura 50k - 50km +5 more
27
Climbolic - Babadag Epic Trail EcoTrail Valencia +3 more
28
La Boucle de lEtoile - 84K Love Trail +2 more
29
Himalayan 100 Mile Stage Race - 97K
30
Backyard Ultra 2nd OMR Ultra 24 Hour Challenge - 24h +14 more
31
10th Fall Back Blast 50km Race - 50km 13 Arches Trail Half Marathon +149 more

Agenda

October race by race

Page 47 of 83 · 24 of 1,988 races · use the grid or race-day list to jump to any date

Date Race Location Distances
Sat 17 Oct Day of the Dead Half Marathon - Houston US Houston, United States · 21.1K USHouston, United States 21.1K · 5K · 1 mi
Sat 17 Oct Detroit Marathon US Michigan, United States · Ultra USMichigan, United States Ultra · 42.2K · 21.1K
Sat 17 Oct Diablo Summit Stomp 2026 US Walnut Creek, United States · 21.1K USWalnut Creek, United States 21.1K
Sat 17 Oct Dutch Backyard Ultra Zeewolde - 36h NL Netherlands · 6 Hour NLNetherlands 6 Hour · 36h
Sat 17 Oct Elden Ridge Run US Flagstaff, United States · 21.1K USFlagstaff, United States 21.1K
Sat 17 Oct Elk-Kings Trail Races US Tillamook, United States · 50K USTillamook, United States 50K · 25K
Sat 17 Oct Erie Runners Club Personal Endurance Classic US Erie, United States · 1.64 Miler USErie, United States 1.64 Miler · 0.68 Miler
Sat 17 Oct Extrem Maraton Oscadnica - 41K SK Slovakia · 41K SKSlovakia 41K
Sat 17 Oct FALKE Rothaarsteig-Marathon - 41K DE Germany · 41K DEGermany 41K
Sat 17 Oct FSR 100 US Copperhill, United States · 100 Miler USCopperhill, United States 100 Miler
Sat 17 Oct Galveston Ultra Trail US Galveston, United States · 50K USGalveston, United States 50K · 21.1K · 10K
Sat 17 Oct Garmin Kansas City Marathon US Kansas City, United States · 42.2K USKansas City, United States 42.2K · 21.1K · 10K
Sat 17 Oct GARMIN Ultra Fish N Sheep - 75K HK Hong Kong · 75K HKHong Kong 75K
Sat 17 Oct Geyser Growl Half Marathon, Presented by Hillman Beer US Black Mountain, United States · 21.1K USBlack Mountain, United States 21.1K
Sat 17 Oct Gila 100 US Silver City, United States · 100 Miler USSilver City, United States 100 Miler · 50 Miler
Sat 17 Oct Goulburn Race Series 2026 - Race 2 AU Australia · 21.1K AUAustralia 21.1K
Sat 17 Oct Gyeongju Marathon KR South Korea · 42.2K KRSouth Korea 42.2K
Sat 17 Oct Hachenburg Löwen Marathon DE Germany · 21.1K DEGermany 21.1K
Sat 17 Oct Harvest Hills 5k, 10k, & Half US Lorton, United States · 21.1K USLorton, United States 21.1K
Sat 17 Oct Haunted 5K & 10K at Hollywood, FL US Hollywood, United States · 21.1K USHollywood, United States 21.1K · 10K · 5K
Sat 17 Oct Haunted 5K & 13.1M at Raleigh, NC US Raleigh, United States · 21.1K USRaleigh, United States 21.1K · 5K
Sat 17 Oct Haunted 5K, 10K & 13.1M at Everett, WA US Everett, United States · 21.1K USEverett, United States 21.1K · 10K · 5K
Sat 17 Oct Haunted 5K, 10K & 13.1M at Ocala, FL US Ocala, United States · 21.1K USOcala, United States 21.1K · 10K · 5K
Sat 17 Oct Haunted 5K, 10K & 13.1M at Williamsburg, VA US Williamsburg, United States · 21.1K USWilliamsburg, United States 21.1K · 10K · 5K
Page 47 of 83

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