Marathons in September 2026

84 marathons this month

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🏃 Pauillac
Registration Open Sep 5, 2026
France

Marathon du Medoc

Pauillac, Nouvelle-Aquitaine Full Marathon
8,500 runners
€110.00 entry View Details →
🏃 Interlaken
Registration Open Sep 5, 2026
Switzerland

Jungfrau Marathon

Interlaken Full Marathon
Certified 4,000 runners
CHF 179.00 entry View Details →
🏃 Flagstaff
Registration Open Sep 5, 2026
United States

Flagstaff to Grand Canyon Marathon

Flagstaff, Arizona Full Marathon, Half Marathon, 10K
Certified 1,800 runners
$70.00 entry View Details →
🏃 Leh
Featured Sep 5, 2026
India

Ladakh Marathon

Leh Full Marathon, Half Marathon, 10K, Ultra Marathon
Certified 1,300 runners
₹2,000.00 entry View Details →
🏃
Registration Open Sep 5, 2026
Colombia

Maratón Medellín

Full Marathon
Certified
Free View Details →
🏃
Registration Open Sep 5, 2026
Thailand

Scenic Half Marathon Krabi

Half Marathon
Certified
Free View Details →
🏃 London
Registration Open Sep 6, 2026
United Kingdom

The Big Half

London, England Half Marathon
Certified 16,000 runners
£40.00 entry View Details →
🏃 Derry
Registration Open Sep 6, 2026
United Kingdom

Waterside Half Marathon

Derry, Northern Ireland Half Marathon
Certified 3,500 runners
£28.00 entry View Details →
🏃 Budapest
Registration Open Sep 6, 2026
Hungary

Wizz Air Budapest Half Marathon

Budapest Half Marathon, 10K, Relay
Certified 30,000 runners
€40.00 entry View Details →
🏃 Medellin
Registration Open Sep 6, 2026
Colombia

Maraton Medellin Sistecredito

Medellin Full Marathon, Half Marathon, 10K, 5K
BQ Certified 12,000 runners
COP 90,000.00 entry View Details →
🏃 Lihue
Featured Sep 6, 2026
United States

Kauai Marathon Garden Isle Hawaii

Lihue, Hawaii Full Marathon, Half Marathon, 10K
Certified 1,100 runners
$100.00 entry View Details →
🏃 Tallinn
Registration Open Sep 6, 2026
Estonia

Tallinn Marathon

Tallinn, Harju Full Marathon, Half Marathon, 10K
BQ Certified 7,000 runners
€40.00 entry View Details →
🏃 Vladivostok
Registration Open Sep 6, 2026
Russia

Vladivostok Marathon

Vladivostok Full Marathon, Half Marathon, 10K
Certified 4,500 runners
RUB 2,000.00 entry View Details →
🏃
Registration Open Sep 6, 2026
Hungary

41st Wizz Air Budapest Half Marathon

Half Marathon
Certified
Free View Details →
🏃
Registration Open Sep 6, 2026
Russia

Pushkin – St Petersburg Marathon

Full Marathon
Certified
Free View Details →
🏃
Registration Open Sep 6, 2026
Thailand

Watlaharnrai Half Marathon

Half Marathon
Certified
Free View Details →
🏃
Registration Open Sep 10, 2026
India

Ladakh Marathon & Ultra

Full Marathon, Ultra Marathon
Certified
Free View Details →
🏃
Registration Open Sep 11, 2026
Estonia

Swedbank Tallinn Marathon, Relay Marathon, Half, 10K & 5K

Full Marathon, Half Marathon, 10K, 5K, Relay
Certified
Free View Details →
🏃 Oslo
Registration Open Sep 12, 2026
Norway

Oslo Marathon

Oslo Full Marathon, Half Marathon, 10K, Kids' Run
BQ Certified 20,000 runners
NOK 590.00 entry View Details →
🏃 Erie
Registration Open Sep 13, 2026
United States

Erie Marathon at Presque Isle

Erie, Pennsylvania Full Marathon, Half Marathon
BQ Certified 1,500 runners
$80.00 entry View Details →
🏃 Newcastle upon Tyne
Registration Open Sep 13, 2026
United Kingdom

AJ Bell Great North Run

Newcastle upon Tyne, England Half Marathon
Certified 57,000 runners
£49.00 entry View Details →
🏃 Krems an der Donau
Registration Open Sep 13, 2026
Austria

Wachau Marathon

Krems an der Donau Full Marathon, Half Marathon, Relay
Certified 7,000 runners
€50.00 entry View Details →
🏃 Tallinn
Registration Open Sep 13, 2026
Estonia

Tallinn Marathon

Tallinn Full Marathon, Half Marathon, 10K, 5K, Kids' Run, Virtual
BQ Certified 15,000 runners
€40.00 entry View Details →
🏃 Vilnius
Registration Open Sep 13, 2026
Lithuania

Vilnius Marathon

Vilnius Full Marathon, Half Marathon, 10K, 5K, Kids' Run
Certified 15,000 runners
€35.00 entry View Details →