Join us for a unique half marathon experience in the most beautiful city in the world.
The Harmonie Mutuelle Semi de Paris is one of the biggest half marathons in the world and perfectly combines a personal challenge with the chance to discover one of the world's greatest cities.
Race day will see you pound the pavements of the French capital's most famous avenues and plazas. Starting at the foot of the Arc de Triomphe, and finishing with views of Notre Dame and the Eiffel Tower to guide you home.
Every year, this unique and spectacular setting attracts more and more entrants and each finisher comes home with incredible memories.
Event details
13.1 miles
Sunday 09 March 2025
Paris, France
Fundraising pledge: £350
Registration fee: £35
About the event
The Harmonie Mutuelle Semi de Paris offers a unique opportunity to make the city yours by participating in one of the most prestigious races over the legendary 13.1 mile distance.
Tens of thousands of runners gather to tackle the most fabled long-distance discipline in athletics. This race across Paris, offers an incomparable backdrop, with spectacular views and landmarks all along the route.
The Paris Half Marathon Route
The Paris Half Marathon is France's biggest half marathon, taking place in the streets of the capital, Paris. The event features over 48,000 participants and covers iconic locations such as the boulevard Saint Germain, quais de Seine, Bibliothèque Nationale de France, château de Vincennes, Hôtel de Ville, rue de Rivoli, and place de la Bastille.
How to secure your place
Secure your place on the start line today by signing up for one of our charity places.
- Registration fee: £35
- Minimum fundraising: £350 (excluding Gift Aid)
Already have a Paris Half Marathon 2025 place?
If you have already secured your own place directly through the organisers, we'd love for you to join our team and fundraise to help seriously ill children at Great Ormond Street Hospital.
There is no minimum fundraising commitment; we would only ask you to raise what you can. Both charity place and own place runners receive the same amazing support from our dedicated team.
Why we need you
Great Ormond Street Hospital Charity needs your support more than ever. By fundraising, you'll help to fund:
- groundbreaking research
- advanced equipment
- children and family support services
- the rebuilding and refurbishment of wards and medical facilities within the hospital.
Why run for GOSH Charity in the Paris Half Marathon 2025?
Join TeamGOSH and you'll receive:
A free GOSH running top.
A digital welcome pack full of tips, advice and fundraising materials.
Access to professional training plans.
Dedicated support from GOSH Charity's Challenge Events team.