The Paris Marathon runs in early April, the second Sunday of the month. The start is on the Avenue Foch, the route winds past Notre-Dame, the Louvre, and the Château de Vincennes, and the finish returns to where it began: a course that is essentially a moving inventory of things people travel to Paris specifically to see. By Monday morning the city has absorbed the race entirely and is proceeding at its normal speed, which is fast. The exit north and east on the TGV, into the quieter landscape of the Champagne region, is the sensible response.
The TGV from Paris Gare de l'Est to Reims takes 45 minutes at speeds that make the journey feel slightly implausible. Gare de l'Est is served by métro lines 4, 5, and 7, and is a 15-minute walk from the Place de la République. Buy TGV tickets in advance at SNCF Connect. Prices rise significantly closer to departure, and the TGV Reims trains are popular on Monday mornings with Parisians leaving the city after marathon weekend.
Nights One and Two: Reims
Reims station is ten minutes' walk from the cathedral on flat ground. The city centre is almost entirely level. Reims was rebuilt on a regular grid after the First World War, during which 80% of the city was destroyed, including the cathedral, which was partially restored with funds from the Rockefeller Foundation. The grid makes navigation straightforward: the Place Drouet d'Erlon, the main commercial street and its surrounding cafés, restaurants, and hotels, is the base from which everything radiates.
The Cathédrale Notre-Dame de Reims is where 25 French kings were crowned between 816 and 1825, including Charles VII in 1429, the coronation at which Joan of Arc was present. The cathedral is Gothic in its second, fully developed phase, built mostly between 1211 and 1275, and its west facade, with over 2,300 stone figures, is the most elaborate surviving example of High Gothic sculptural programme in the world. The interior is level stone. Sit in the nave for as long as the legs recommend. Entry is free; the towers cost €13 and involve stairs.
The Champagne cellars are the other Reims institution, and they are specifically designed for post-race legs: underground, cool, flat-floored chalk galleries carved from the Roman quarries (crayères) that run beneath the city. Ruinart, the oldest Champagne house (established 1729), has some of the most atmospheric crayères, accessible by guided tour. The chalk walls narrow and the ceiling curves overhead in a way that makes the space feel like a cathedral at a smaller scale. Veuve Clicquot and Taittinger both offer visitor experiences at different price points. Book ahead; the major houses fill up, especially in the week following the Paris Marathon when the city sees post-race visitors.
April in Reims: early April in the Champagne region sits at 9 to 14°C, with weather that can change quickly. The vines are in early bud, the landscape still mostly dormant. The city is well-caffeinated and unhurried on weekdays; the Monday and Tuesday after the Paris Marathon are ordinary working days here.
Where to stay: The Hôtel de la Paix near the cathedral is the classic Reims choice, a well-established four-star with a good restaurant and flat access to everything. The Château Les Crayères, 1.5 kilometres south of the centre in its own park, is the grand option: a Relais and Châteaux property in an actual château, with a two-Michelin-star restaurant. Both require advance booking.
Where to eat: Le Millénaire on rue Bertin is the current benchmark for serious Reims cooking, modern French with strong local Champagne-region produce (pigeon from Bresse, pike-perch from the Marne), with a wine list built around the houses you will have been visiting underground. For something less formal: Brasserie Le Boulingrin (1925) on the Rue du Mars is the classic Reims brasserie, zinc bar, red banquettes, pied de cochon on the menu, and Champagne by the glass from the local cooperative at prices that are lower than the tourist brochure implies.
Nights Three and Four: Compiègne
The regional train from Reims to Compiègne runs through the Aisne valley via Soissons, taking approximately 50 minutes. Check SNCF schedules as this route operates fewer services than the TGV lines, typically five or six per day. Compiègne station sits at the edge of the town, a flat 10-minute walk from the palace.
Compiègne is a royal town on the Oise River, a place where French kings came to hunt in the imperial forest and where Napoleon III held the Série de Compiègne, the annual autumn house-party for several hundred guests that was the closest the Second Empire got to a social season. The Château de Compiègne (now a national museum) sits at the centre of town facing a flat esplanade. Entry to the apartments and the carriages museum is approximately €8; the Empress Eugénie's apartments, left largely as they were in the 1860s, are the most interesting rooms: a complete preserved interior of the Second Empire at its most self-consciously opulent.
The Forêt de Compiègne, 14,500 hectares of oak, beech, and hornbeam forest surrounding the town on three sides, contains the paths and drives laid out by successive French monarchs for hunting on horseback, now open to walkers, cyclists, and runners. Many of the principal allées are straight, wide, level gravel tracks running for several kilometres through unbroken forest canopy. In early April the forest floor is in early wildflower bloom: wood anemone, lesser celandine, early bluebell.
The Clairière de l'Armistice, the clearing in the forest where the Armistice ending the First World War was signed at 05:12 on 11 November 1918, in Marshal Foch's private railway carriage, is 7 kilometres from Compiègne town centre, accessible by bicycle or by the forest road. A replica of Foch's carriage is displayed at the site (the original was destroyed by the Nazis in 1945, after Hitler insisted on signing France's defeat in the same carriage in the same clearing in June 1940, then had it incinerated). The site is free and the forest road is flat.
April in Compiègne: early April in the Oise valley is cool (8 to 13°C) and likely green after the winter rains. The town is quiet. It is not a major tourist destination in the way Reims is, and the restaurants and hotels are priced accordingly.
Where to stay: The Hôtel de France et Rôtisserie on the Place de l'Hôtel de Ville is the central option, facing the town hall. Simple, reliable, and well-positioned.
Where to eat: Restaurant Rive Gauche on the Quai de l'Oise, looking across the river, is the best dinner option in Compiègne, modern French cooking at prices that feel like a corrective after Paris. The sandre (pike-perch) from the Oise river is typically on the menu and worth ordering.
Getting Home
Direct trains from Compiègne to Paris Charles de Gaulle Airport (CDG) run in approximately 40 minutes via the Picardie line. The service calls at CDG Terminal 2 directly: no shuttle transfer, no bus. For Terminals 1 and 3, the CDGVAL automated people-mover runs between terminal buildings within the airport. This is one of the most convenient CDG connections available from outside Paris.