Deauville Marathon 2026: tracking, two laps and the finish on Les Planches

The Marathon International inDeauville is on Sunday 15 November 2026. The marathon starts at 10:00 on rue de la Mer in Deauville, though the organisers note the time may still change (official marathon page). Runners do the same 21.1 km loop twice: out past the racecourse, through the countryside of Saint-Arnoult and Tourgéville, back along the coast from Benerville, and onto Les Planches, the boardwalk where the race also finishes. If someone you care about is running it, this guide covers how to know where they are right now, and how to get your voice to them when they need it most.

Independence notice: Cheerlify is an independent service. It is not affiliated with the Marathon International inDeauville organisers or sponsors, and it is not the event's official application.

The race at a glance

The course measures 42.195 km with 113 m of total climb, through Deauville, Tourgéville, Benerville and Saint-Arnoult. This is the race's 7th edition. Bibs are only released against a registration validated online and a photo ID, so there's nothing to collect on Sunday morning.

Mind the clock: Deauville is on Central European Time (UTC+1) in November. From the UK, Ireland or Portugal, the start is at 9:00 your time; from Finland it's 11:00.

1. Official tracking: the Breizh Chrono live page

Breizh Chrono does the timing. Each runner's electronic chip starts when they cross the start line, so the time is net (rules). Under "Suivre le live" the official site links to the Breizh Chrono live page. You can search there by name, bib number or club, and add runners to "Ma Tribu" if you're keeping an eye on several.

A few things to know about it:

• Set it up before Sunday. Save the bib number and find the race on the live page in advance, so you aren't hunting for it at 10:00.
• The chip readings are the most precise data you'll get, and they become the official splits and finish time.
• It updates in steps. The organisers don't say where the intermediate timing points are. Between two readings you only see the last one, and the chip can't tell you when your runner will reach the corner where you're standing. More on that here: chip timing vs GPS tracking.

2. Live GPS on the map, between the readings

For a dot that actually moves, you need GPS tracking from the runner's own phone: Strava Beacon, Garmin LiveTrack, plain location sharing or Cheerlify. We compared them here: marathon tracking apps compared. Cheerlify snaps the dot to the course, so you see which kilometre they're on and get an arrival estimate for any point. With two laps that's handy: you can tell whether the runner passing Saint-Arnoult is on lap one or lap two, and how long before they're back on Les Planches.

Tip: use both. Breizh Chrono gives the exact official times, and the GPS dot shows where your runner is between readings and when they'll reach you.

The course, stage by stage

Taken from the organisers' course map and the 2025 GPX track on the official marathon page, which is also the course in the Cheerlify race catalog. The 2026 route goes through the same towns, but take the kilometres as approximate:

The map shows a short extra section near the start that only the second lap takes. There's little climbing, 113 m over the whole distance. What makes it hard is the repeat. Lap two sends your runner back into the same quiet countryside they've already seen, and when they reach the lanes of Tourgéville there are still 14 km left. That stretch, roughly km 28–34, has the fewest spectators on the course, so a familiar voice goes furthest there.

Where to watch

Because it's two laps, Deauville is one of the easier marathons for seeing someone more than once. Our suggestions:

• Les Planches, at halfway and at the finish. From the boardwalk you see your runner at about km 21 and again at km 42. A 4-hour runner passes halfway around 12:00 and finishes around 14:00, and the arrival estimate narrows that down.
• Saint-Arnoult, on the D278, about km 6 and 13 on each lap. In the 2025 GPX the course uses this road out and back, so in theory you could see your runner there up to four times. Check the 2026 map in race week before counting on it.
• The lanes of Tourgéville, about km 28–34 on lap two. Open countryside with very few people; with a car or a bike, and if the roads are open, a supporter here really gets noticed.
• The seafront from Benerville, about km 40–41: the last stretch by the beach before Les Planches.

Bikes and anything else on wheels are banned from the course itself (rules). The bag drop is on boulevard de la Mer near "La Péniche" and is open on Sunday 7:30–15:00, which makes it a simple place to meet afterwards. The Village Marathon is at the Palais Omnisport. Trouville-Deauville station has direct trains from Paris Saint-Lazare, about 2 h 15 each way.

Following from home works just as well: the GPS dot and the cheers don't care where you are.

Weather

The Normandy coast in mid-November is usually cool, and the beach stretch can be windy. The 2025 race had good conditions (marathons.com), which says nothing about this year. If you'll be on Les Planches for hours, wear layers and check the forecast on Saturday.

Be in their ears in the lanes of Tourgéville

At halfway your runner crosses Les Planches, hears the crowd, and then turns away from it to start lap two. Seven kilometres later they're back in the lanes of Tourgéville, between hedges and fields, with nobody about and the finish a long way off.

With Cheerlify you can send a voice or video cheer while they're running, and it plays in their earbuds right away. Or record one in advance and pick the kilometre, and it plays there. Their music dips, your voice comes in, and the music comes back. Good spots:

• km 31, in the lanes of Tourgéville: "Second time through. You know these lanes now, and every one of them leads back to the sea."
• km 35, past Saint-Arnoult, heading back to town: "Seven to go. You've done this distance a hundred times in training."
• km 41, on the seafront before Les Planches: something only you can say to them.

The official rules don't mention music or headphones. One earbud or open-ear headphones will carry a cheer clearly and still let them hear marshals and the runners around them.

For the runner: in the Cheerlify app, pick Marathon International inDeauville from the race catalog. The course is already loaded, so you don't need a GPX file. Share the link and the code with your supporters. Running the half? Pick Semi-Marathon inDeauville instead: it has its own course, so the map, the kilometres and the arrival times follow the 21.1 km.

Supporters just need the link and the code, opened in a browser, with no app or account. A group can split it up, with some sending live and others picking a kilometre each. Not sure what to say? Here are 30+ cheering lines for every stage of a race.

Race-week checklist for supporters

1. Save your runner's bib number and bookmark the Breizh Chrono live page. The marathon starts at 10:00 unless the organisers announce a change.
2. The bib has to be collected on Friday or Saturday at the Palais Omnisport; there's no pick-up on Sunday.
3. Ask your runner for their GPS tracking link and test it on Saturday.
4. Their phone should start fully charged, battery saver off, location permission set to "Always". Cold mornings drain batteries faster.
5. Have at least one cheer ready for the lanes of Tourgéville (km 28–34) and one for the finish, or plan to send them live.
6. If you're going: pick your spot on Les Planches and agree a meeting point (the bag drop on boulevard de la Mer works well).

Frequently asked questions