Hassan II Mosque hosts Casablanca Marathon on 25 October

Hassan II Mosque (Mosquée Hassan II) in Casablanca will host the start and finish of the Casablanca Marathon on 25 October 2026. The seventeenth edition will bring a 42 km marathon, a 21 km half-marathon and a 4 x 10.5 km relay to the waterfront landmark.

Casablanca Marathon starts beside Hassan II Mosque on 25 October

The Association des Coureurs du Grand Casablanca is organising the race. The official event presentation places both the start and finish near the mosque and describes the course as a route through Casablanca landmarks. The official race presentation gives 25 October 2026 as the event date.

The programme has three formats. The marathon covers 42 km, the half-marathon covers 21 km and the relay is run in four sections of 10.5 km. The organiser lists start times of 7.30am for the marathon, 8.45am for the half-marathon and 7.35am for the relay. The marathon course is certified by World Athletics and AIMS.

The marathon route meets Casablanca's Atlantic landmark

The race link is especially direct: runners will begin and finish near the mosque rather than merely passing it during a city event. The organiser describes the wider programme as including an expanded Marathon Village at Espace Sacré-Coeur and urban activities around the race.

The Hassan II Mosque foundation identifies the complex as a place of worship and a visitor site. Its published guided circuit includes the prayer hall, the minaret hall and the ablution hall, while its visitor rules require covered clothing, silence and the removal of shoes before entering. The foundation visitor information also records a 200 m minaret and a site covering 2 hectares.

Three race formats frame the mosque visit

For travellers, the 25 October date connects a major road race with one of Casablanca's principal architectural sites. The start and finish location means the mosque will form part of the race setting, while the foundation information describes its interior as a guided religious and cultural visit rather than a self-guided attraction.

The building combines a prayer hall, a minaret hall and an ablution area in the foundation's visitor circuit. That arrangement gives the marathon date a specific architectural setting: competitors will gather beside a complex whose recognised visitor route moves through these three named spaces.

Visiting Hassan II Mosque: what travellers from Western Europe should know

• The Casablanca Marathon takes place on 25 October 2026, with its start and finish near Hassan II Mosque in Casablanca.
• The race has three formats: a 42 km marathon, a 21 km half-marathon and a 4 x 10.5 km relay. The foundation separately describes guided visits through the prayer hall, minaret hall and ablution hall.
• The race start area is beside the mosque on Boulevard Sidi Mohammed Ben Abdellah. The organiser identifies the Hassan II Mosque tram stop as a way to reach the area.
• The mosque visit requires clothing covering the shoulders, torso and legs below the knees. Shoes must be removed before entering, and visitors are asked to remain quiet and together.
• Morocco's official languages are Arabic and Amazigh, and its currency is the Moroccan dirham.
• Entry requirements depend on your nationality; UK travellers can check the FCDO travel advice at gov.uk/foreign-travel-advice, Irish travellers the Department of Foreign Affairs at ireland.ie.

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Frequently asked questions about Hassan II Mosque

When does the Casablanca Marathon take place at Hassan II Mosque?

The Casablanca Marathon takes place on 25 October 2026, with the start and finish near the mosque in Casablanca.

What is Hassan II Mosque?

It is a mosque and visitor site in Casablanca with a guided circuit covering the prayer hall, minaret hall and ablution hall. The foundation records a 200 m minaret and a 2-hectare site.

Where is Hassan II Mosque and how do you get there?

The mosque stands on Casablanca's waterfront on Boulevard Sidi Mohammed Ben Abdellah. The organiser identifies the Hassan II Mosque tram stop as a route to the marathon start area.