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

Date Race Location Distances
Fri 2 Oct 7th Red Barn 24 Hour Challenge - 24h US United States · Ultra USUnited States Ultra · 24h
Fri 2 Oct 9th Beaudry Fall Classic 6 Hour Race - 6h CA Canada · Ultra CACanada Ultra · 6h
Fri 2 Oct Amman International Marathon JO Jordan · 42.2K JOJordan 42.2K
Fri 2 Oct ANT Fitness 2026 Born To Run Festival AU Australia · 36K AUAustralia 36K · 21.1K
Fri 2 Oct Back On The Ranch Trail Run US Los Olivos, United States · 24 Hour USLos Olivos, United States 24 Hour · 12 Hour · 6 Hour
Fri 2 Oct Baran Trail Race - 107K PL Poland · 107K PLPoland 107K
Fri 2 Oct Center of the Nation - ND US Bowman, United States · 42.2K USBowman, United States 42.2K
Fri 2 Oct Chihuahua by UTMB - 50K - 56km MX Mexico · 50K MXMexico 50K · 56K
Fri 2 Oct Dartmoor Way 100mi - 100mi GB United Kingdom · 100 mi GBUnited Kingdom 100 mi
Fri 2 Oct EstrelAçor Ultra Endurance PT Portugal · Trail 160K PTPortugal Trail 160K · Trail 103K · Trail 48K
Fri 2 Oct Festiwal Biegowy Jura Run - 81K PL Poland · 81K PLPoland 81K
Fri 2 Oct Garden City Backyard Ultra AU Australia · 6K AUAustralia 6K
Fri 2 Oct Grande Trail Serra DArga - 93K PT Portugal · 93K PTPortugal 93K
Fri 2 Oct Iron Hike - Fall Denali Ultra Trail Marathon - 43+ Miles | 20,825' Elevation | 48-Hour | Run, Hike or Walk US Cornwall, United States · 43 Miler USCornwall, United States 43 Miler
Fri 2 Oct Race Desert Morocco MA Morocco · Trail 100K MAMorocco Trail 100K · Trail 45K
Fri 2 Oct The Mammoth - 345K US United States · 345K USUnited States 345K
Fri 2 Oct TransJeju by UTMB® KR South Korea · Ultra KRSouth Korea Ultra · Jeju100M · Jeju100K
Fri 2 Oct UTACCH - Ultra Trail Amanecer Comechingon AR Argentina · 120K ARArgentina 120K · 85K · 55K
Sat 3 Oct 1 Vindelälvsterrängen - 85km SE Sweden · 85K SESweden 85K
Sat 3 Oct 10th Bull Mountain 50 Km Epic Run - 50km US United States · 50K USUnited States 50K
Sat 3 Oct 11th Yankee Springs Fall Trail Run Festival - 50km US United States · 50K USUnited States 50K
Sat 3 Oct 12 Gotland Ultramarathon - 51km SE Sweden · 51K SESweden 51K
Sat 3 Oct 12. Taubertal 100 km - 100km DE Germany · 100K DEGermany 100K
Sat 3 Oct 12. Taubertal 50 km - 50km DE Germany · 50K DEGermany 50K
Page 2 of 83

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