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

Date Race Location Distances
Sat 3 Oct Barkin' Mad Ultra 2026 AU Australia · 50K AUAustralia 50K · Relay
Sat 3 Oct Beaver Trail - 51km FR France · 51K FRFrance 51K
Sat 3 Oct Bellin Women's Half Marathon & 5K US Green Bay, United States · 21.1K USGreen Bay, United States 21.1K · 5K · Relay
Sat 3 Oct Bison Ultra-Trail 100 - 104km PL Poland · 104K PLPoland 104K
Sat 3 Oct Bison Ultra-Trail 50 - 50km PL Poland · 50K PLPoland 50K
Sat 3 Oct Bison Ultra-Trail 70 - 70km PL Poland · 70K PLPoland 70K
Sat 3 Oct Black Forest Trailrun Masters - 93K DE Germany · 93K DEGermany 93K
Sat 3 Oct Blair Regional YMCA October Half Marathon & Distance Races US Hollidaysburg, United States · 21.1K USHollidaysburg, United States 21.1K · 10K · 5K
Sat 3 Oct Brookings Marathon US Brookings, United States · 42.2K USBrookings, United States 42.2K · 21.1K · Relay
Sat 3 Oct Buck 50 US Kattskill bay, United States · 50K USKattskill bay, United States 50K
Sat 3 Oct Caen ça bouge FR France · 21.1K FRFrance 21.1K · Trail 21K
Sat 3 Oct Center of the Nation - MT US Baker, United States · 42.2K USBaker, United States 42.2K
Sat 3 Oct Chernisky Ghost Town Trail-a-thon US Ebensburg, United States · 42.2K USEbensburg, United States 42.2K · 15 Miler · 5K
Sat 3 Oct Colorado Springs Marathon, Half, 5K, and Kids K US Colorado Springs, United States · 42.2K USColorado Springs, United States 42.2K · 21.1K · Virtual
Sat 3 Oct Cuyamaca 100k US Julian, United States · 100K USJulian, United States 100K
Sat 3 Oct Dark Downs 50k - 161K GB United Kingdom · 161K GBUnited Kingdom 161K
Sat 3 Oct Dartmoor Way Granite 50mi - 51mi GB United Kingdom · 50 Miler GBUnited Kingdom 50 Miler · 51 mi
Sat 3 Oct Day of the Dead Half Marathon - Austin US San Marcos, United States · 21.1K USSan Marcos, United States 21.1K · 5K · 1 mi
Sat 3 Oct Dime Box Mini Marathon US Dime Box, United States · 10K USDime Box, United States 10K · 5K · 2 Miler
Sat 3 Oct Douro Ultra Trail PT Portugal · Trail 100K PTPortugal Trail 100K · Trail 50K
Sat 3 Oct Ekiden d'Albi FR France · 42.2K FRFrance 42.2K
Sat 3 Oct Export 100 Trail Run US Export, United States · 100 Miler USExport, United States 100 Miler
Sat 3 Oct Falla Walla Half Marathon, 10K & Heroes 5K Run US Walla Walla, United States · 21.1K USWalla Walla, United States 21.1K · 10K · 5K
Sat 3 Oct Festiwal Biegowy Jura Run - 42K PL Poland · 42.2K PLPoland 42.2K
Page 6 of 83

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