Longchamp awakens under a sky turning into a blaze. At Project X Paris, we already know what this Parisian solstice promises: three days that will leave a mark. On June 26, 27 and 28, 2026, Solidays reignites its sacred fire on the Hippodrome lawn.
Three days, one cause, a Parisian furnace: Solidays returns in June 2026.
Solidays 2026 in brief
Dates: Friday 26, Saturday 27 and Sunday 28 June 2026
Location: Hippodrome Paris-Longchamp
Headliners: Orelsan, GIMS, Bigflo & Oli, Zara Larsson, Major Lazer
3-day pass: from €39, up to €159 depending on the tier
Cause: solidarity festival organized by Solidarité Sida since 1999
Three days, three vibes: what to expect from the 2026 edition
Friday 26 opens the home stretch. GIMS takes the main stage as headliner, supported by Ino Casablanca, La Mano 1.9 and techno lightning Nico Moreno. The tone is set from the first night: Solidays 2026 does not want consensus, it wants an explosion.
Saturday 27, the lineup shifts angle. Swedish Zara Larsson delivers her international pop before Bigflo & Oli close the night as hexagonal brotherly anchors. Between them, Luiza and La Rvfleuze establish a French scene that has nothing left to prove.
Sunday 28, embers and apotheosis. Orelsan closes the 2026 edition as the closing headliner, after a live band set by Mosimann and a tension build-up by L2B. Three nights, three atmospheres — one same burning line.
Between French rap and electronic blast: the lineup that commands respect
The 2026 Solidays lineup is not read as a list — it is read as a map of intensities. French rap builds its rampart: Orelsan, GIMS, Bigflo & Oli as headliners, Josman, Vald, La Mano 1.9, Guy2Bezbar and Helena in support. A lineup that stacks in three days what other French festivals take a whole season to gather.
Facing this wall, an electronic offensive that is just as strong. Nina Kraviz, Amelie Lens, I Hate Models, Vladimir Cauchemar, Todiefor, Nico Moreno — anyone following contemporary techno knows what these names lined up on the same poster mean.
Added to this are Zara Larsson, Major Lazer, Suzane, Skip The Use, Yael Naim and Zaho — composing a radiography of popular music in 2026 traced in 48 hours. Solidays does not play niche — it plays general staff map.
Why does Solidays remain the Parisian festival unlike any other?
Because Solidays was not born from business. Solidarité Sida created the festival in 1999, in a context where the fight against HIV needed a sound. Twenty-seven years later, the DNA is intact — every ticket funds prevention and access to care programs.
Because the Hippodrome de Longchamp is a setting that does not cheat. The XXL lawn, the Paris skyline rising in the distance, tents standing like a makeshift camp — Solidays keeps a roughness that polished parks will never imitate.
Because the audience knows why they come. You don’t come to Solidays to tick a bankable box — you come for three days of music, commitment and human warmth, in that order, never negotiable.
Did you know?
Since 1999, Solidays has donated its profits to the Solidarité Sida association. Every pass purchased directly funds prevention, access to care and support programs for people living with HIV, in France and internationally. Coming to Solidays means being part of the equation.
Vibe check: the Solidays 2025 recap, to understand what awaits Longchamp next June.
Tickets, passes, access for Solidays 2026: prepare your weekend without missing out
The Solidays 2026 3-day pass starts at €39 and climbs up to €159 depending on the tier and purchase timing. The first waves are the softest — the longer you wait, the slimmer the margin. That’s the advice repeated every year that no one really follows.
For a single day, tickets start around €59 fan rate, €64 standard rate and €69 late rate. The Pass Culture remains eligible for those who benefit — a valuable lever to prevent access to culture from being blocked by financial obstacles.
Regarding access, Hippodrome Paris-Longchamp is easily reached by metro (line 10, Porte d'Auteuil station, then shuttles) or by bike along the Bois de Boulogne. Friday night comes fast — better to anticipate the fit, tickets and logistics.
LONGCHAMP WILL BURN
Three days, a lineup hotter than the solstice, a cause that gives the blaze its true meaning. Solidays 2026 doesn’t start in June — it starts the day you block the dates. The countdown is on.