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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 46 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 9th Bobcat Trail Race 50k - 50km US United States · 50K USUnited States 50K
Sat 17 Oct 9th Loopet Loppet 6 Hour Run - 6h US United States · Ultra USUnited States Ultra · 6h
Sat 17 Oct 9th The Itch 50km Race - 50km US United States · 50K USUnited States 50K
Sat 17 Oct Å-stadsloppet SE Sweden · 21.1K SESweden 21.1K · 10K · 5K
Sat 17 Oct ACE Physical Therapy Potomac River Run Marathon & Half US Washington, United States · 42.2K USWashington, United States 42.2K · 21.1K
Sat 17 Oct Back to the Future: 88 MPH Dash 5K, 10K & Half US Canoga Park, United States · 21.1K USCanoga Park, United States 21.1K · 10K · 5K
Sat 17 Oct Baltimore Running Festival US Baltimore, United States · 42.2K USBaltimore, United States 42.2K · 21.1K · 10K
Sat 17 Oct Berchtesgaden - 45K DE Germany · 45K DEGermany 45K
Sat 17 Oct Big Dog's Backyard Ultra US Bell Buckle, United States · Ultra USBell Buckle, United States Ultra
Sat 17 Oct Bilbao Night Half Marathon ES Spain · 21.1K ESSpain 21.1K
Sat 17 Oct Black River Trail Classic US Millston, United States · 85K USMillston, United States 85K · 50K · 25K
Sat 17 Oct Blue Sky Marathon US Colorado, United States · 42.2K USColorado, United States 42.2K
Sat 17 Oct Bobcat Trail Races US Colorado Springs, United States · 50K USColorado Springs, United States 50K · 25K · 10K
Sat 17 Oct Brookings Marathon US South Dakota, United States · Ultra USSouth Dakota, United States Ultra · 42.2K · 21.1K
Sat 17 Oct Cal-Neva Marathon US Anywhere, United States · 42.2K USAnywhere, United States 42.2K
Sat 17 Oct Cannonball Marathon US Greensboro, United States · 42.2K USGreensboro, United States 42.2K · 21.1K
Sat 17 Oct Carsington Water 10K & Half Marathon October GB United Kingdom · 21.1K GBUnited Kingdom 21.1K · 10K
Sat 17 Oct Centurion Autumn 100 - 160K GB United Kingdom · 160K GBUnited Kingdom 160K
Sat 17 Oct Chicago Fall Classic Half Marathon, 10K & Hot Cider Hustle 5K US Chicago, United States · 21.1K USChicago, United States 21.1K · 10K · 5K
Sat 17 Oct Côtière Trail FR France · 21.1K FRFrance 21.1K · Trail 21K
Sat 17 Oct Country Sole Half Marathon US Illinois, United States · Ultra USIllinois, United States Ultra · 21.1K
Sat 17 Oct Crater Rim Ultra 2026 NZ New Zealand · 53K NZNew Zealand 53K · 30K · 22K
Sat 17 Oct Croisade en Périgord noir de domme FR France · Trail 53K FRFrance Trail 53K
Sat 17 Oct Dam Spooky 5k, 10k, 15k, Half Marathon US Los Angeles, United States · 21.1K USLos Angeles, United States 21.1K · 15K · 10K
Page 46 of 83

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