Skip to content
SundayMarathon
← Back to 2026
Marathon calendar

September 2026

1950 races on the calendar.

Aug 2026 Today Oct 2026




Race days

Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
Big Island International Marathon Burning Man Ultra Cairns Port Douglas Trail Ultra +9 more
2
2° Junquillar ultra extremo - 50km Alpina Sierra de Gador Romeriksåsen På Langs +3 more
3
12th A Race for the Ages - 92h 3rd Front Range Ultra Dayze 72h - 72h 7° Cassino Ultra Race 135K - 135km +8 more
4
1^ 6000 km Lauf - Ultratriathlonitaly - 6000km 11° Caminhos de Rosa 250 Km - 253km 13º Ultra Desafio 80 Km Sana - 80km +13 more
5
1. Palatina Backyard Ultra - 24h 1. WILDMAN Harz - 35K 10th Last Man Standing Ultramarathon - 43h +216 more
6
10^ Etna Extreme 100 km del Vulcano - 100km 11º Caminhos de Rosa 50 Km - 50km 14th Jay Peak 50k Ultra Trail Race - 50km +136 more
7
2nd Labor Day Triple (Mon) - 50km 4° Ultra Trail Paranapiacaba 50km - 50km ATT Nova Petrópolis +17 more
8
Le Bol d'Air de la Forêt de Mervent Race for Remembrance - 9/11 Tribute Run - Washington DC to New York NY Sea-to-Sky +3 more
9
Eden Valley Ultra Trail Paingana - Ultra Hard Series Post Marathon Bonn Beethoven Run
10
5th Silk Route Ultra - 122km ILALO Volcano Trail Kamchatka Trail-1 - 98K +1 more
11
1. Neckarsteiglauf 126km - 126km 1. Neckarsteiglauf 50km - 50km 1. Van Halen Backyard Ultra - 24h +42 more
12
1. Baumberge Ultramarathon - 46km 10 Oslo Maraton - Oslotrippelen - 73km 10. Südthüringentrail - Heldentrail 65 km - 65km +292 more
13
12th Asta Maries 6 Timers Løb Night - 6h 14th The Rut Mountain Runs - 50km 17° TOR330 - Tor des Géants - 330km +140 more
14
Farm to Farm Ultra Freaky Creeky Gomera Paradise Trail +8 more
15
10° TOR130 - Tot Dret - 130km Caramulo 100 Chiltern Wonderland 50® +11 more
16
3° TOR100 - Cervino-Monte Bianco - 100km Black Hills Veterans March and Marathon Courses des Princes d'Orange +3 more
17
7ª 1000 km Brasil - 1000km Biegi Górskie Sanok City Marathon Bremerhaven +4 more
18
11th Marji Gesick 100 Mile Ultra Race - 100mi 13th Vietnam Mountain Marathon 100miles - 100mi 16th The Georgia Jewel 100 Mile Run - 100mi +36 more
19
1 Värmdö Ultramarathon - VUM 50K - 50km 1 Värmdö Ultramarathon - VUM 80K - 80km 100 Marathon Club AGM Run +256 more
20
10K and Half Marathon of Cavaillon 11th Annual Plattsburgh Tour de Force Charity Run and Bike Race 14. Northeimer Tageslicht Ultra - 12h +146 more
21
Bettona Crossing Chilterns 50 Cold Hawaii Ultra +8 more
22
7° 100 km Brasil - 100km 7° 500 km Brasil - 500km Cheers to Oktoberfest Race HOUSTON +13 more
23
7° 1000 Km Brasil - 50Km Alésia Trail ASHFoundation’s 7th Annual Virtual Walk/Run: Run the Legacy. Fund the Future. +2 more
24
Cape Cobra Trail Marathon - 42K Northwest Series - Day 6 - ID Run The Maine +1 more
25
12° ZumbadorTrail Ultra Maratón de 84K - 84km 13 Valleys Ultra 180km - 184km 5th Cowboy 200 - 200mi +21 more
26
     Salem Lake Trail Runs         30K/7 Mile/5K 10th Crested Butte 55 km Ultra - 55km 11th Sky Island 50K - 50km +293 more
27
10. Sechs Stunden Urwaldlauf - 6h 14° UTDM - Ultra Trail del Moscato - 54km 2 6h-Klosterseelauf - 6h +151 more
28
Center of the Nation Series - Day 1 (WY) Adirondack Marathon Center of the Nation - WY +12 more
29
Center of the Nation Series - Day 2 (CO) Australian 6 Day Ultra Marathon Festival - 6d Center of the Nation - CO +13 more
30
Center of the Nation Series - Day 3 (NE) Center of the Nation - NE Cutpuglia +2 more

Agenda

Page 12 of 82 — 24 of 1,950 races. Use the grid or race-day list above to jump to any date.

Sun, Sep 6 24 races

  1. 10^ Etna Extreme 100 km del Vulcano - 100km Italy Registration: Link needed Plan: Plan in My Races
  2. 11º Caminhos de Rosa 50 Km - 50km Brazil Registration: Link needed Plan: Plan in My Races
  3. 14th Jay Peak 50k Ultra Trail Race - 50km United States Registration: Link needed Plan: Plan in My Races
  4. 16th Labor Pain 12 Hour Endurance Trail Run - 12h United States Registration: Link needed Plan: Plan in My Races
  5. 17th Diablo 50 km Trail Run - 50km United States Registration: Link needed Plan: Plan in My Races
  6. Barefoot Half Marathon (13.1 miles) Shrewsbury, Massachusetts, United States Registration: Registration link Plan: Plan in My Races
  7. Crystal Lake Half Marathon & 12K Crystal Lake, Illinois, United States Registration: Registration link Plan: Plan in My Races
  8. 2nd Labor Day Triple (Sun) - 50km United States Registration: Link needed Plan: Plan in My Races
  9. 34th Walk in the Park 50K - 50km Canada Registration: Link needed Plan: Plan in My Races
  10. 3rd Wilcox Wild - 50km United States Registration: Link needed Plan: Plan in My Races
  11. 4° Ultra Trail Paranapiacaba 100km - 100km Brazil Registration: Link needed Plan: Plan in My Races
  12. 5° Destino Madryn Carrera de Aventura Edicion - 50km Argentina Registration: Link needed Plan: Plan in My Races
  13. 5th Not-A-Sprint 6 Endurance Run - 6h United States Registration: Link needed Plan: Plan in My Races
  14. À la Conquête des Avaloirs France Registration: Registration link Plan: Plan in My Races
  15. AIDSPIRIT USA Marathon Harlowton, Montana, United States Registration: Registration link Plan: Plan in My Races
  16. Apuc Rumi - 50K Ecuador Registration: Registration link Plan: Plan in My Races
  17. Beantown Marathon Hingham, Massachusetts, United States Registration: Registration link Plan: Plan in My Races
  18. Bear Trail Half Marathon & 10K Bear, Delaware, United States Registration: Registration link Plan: Plan in My Races
  19. Birmingham Running Festival September United Kingdom Registration: Registration link Plan: Plan in My Races
  20. Black Goose Running Festival East Providence, Rhode Island, United States Registration: Registration link Plan: Plan in My Races
  21. Bootleg Marathon Oak Ridge, Tennessee, United States Registration: Registration link Plan: Plan in My Races
  22. Boston or Bust Marathon Alabama, United States Registration: Registration link Plan: Plan in My Races
  23. Bound for Boston Marathon & Half Marathon - Atlanta Johns Creek, Georgia, United States Registration: Registration link Plan: Plan in My Races
  24. Bridgwater Half Marathon & 10K United Kingdom Registration: Registration link Plan: Plan in My Races

Missing a marathon in September 2026?

Race organizers can send the official source for a free listing review when this month is missing a race date or showing stale calendar details. We verify the official source before publishing — no fee.

  • Free listing review
  • Official source verification
  • Runner-ready listing
  • Organizer dashboard

Search first if the race may already be listed. Missing event or stale date? Submit the official source with this month context prefilled.

List your race — free How review works