HYROX Nantes 2026: Complete Race Guide (Autumn 2026)
HYROX Nantes 2026 will be held at ExpoNantes for its autumn 2026 edition. Like all HYROX events, the format is identical: 8 km of running alternated with 8 functional stations (sled push, sled pull, burpee broad jumps, rowing, farmers carry, sandbag lunges, wall balls). What changes here: the local climate, logistics, and atmosphere.
The venue: ExpoNantes
ExpoNantes is one of the leading exhibition and event venues in Nantes. For HYROX, the floor is covered with official HYROX carpet (compatible with flat shoes), regulated ambient temperature, separate changing rooms for men/women, on-site physiotherapists, visitor parking, and a recovery area with free massage for finishers.
Access and transport
To reach ExpoNantes: tram + bus / Nantes train station 30 min. If you are coming by Eurostar or TGV, allow 30 min extra for check-in logistics. If you are flying, the nearest airport is mentioned above.
Course, weather and conditions for autumn 2026
Dedicated Doubles edition — 2 athletes format, aiming for 1h05-1h15. The race takes place indoors, so the weather has no direct impact on performance — however, it affects the heat in the venue (little air conditioning in summer editions) and hydration strategy. Bring 1L of water + electrolytes in addition to what you would drink at home.
Accommodation in Nantes
To optimize pre-race sleep, stay within 15 minutes max of the venue. Avoid large city-centre hotels if the race starts early (7:30-8:00 AM for the first waves). Opt for an Airbnb or a chain hotel near the venue. Breakfast before 6 AM: look for a hotel with early breakfast included OR prepare your own breakfast in the room.
The local atmosphere
First 100% French HYROX Doubles event, unique format. The day before, many finishers meet at the check-in for a briefing, to collect their bib + finisher t-shirt (always provided at HYROX). Be there as soon as check-in opens to avoid last-minute queues.
Specific preparation for this edition
Beyond the standard HYROX program (8-12 weeks of prep), adjust these variables for Nantes:
- Thermal acclimatization: if it's a hot edition (Marseille, Madrid, Lisbon), train 2x/week in a hot room (closed changing room) to accustom your body.
- Pacing strategy: adapt the pace to the venue conditions (carpet vs hard floor, ceiling height for wall balls).
- Doubles team cohesion (if format chosen): minimum 2 Doubles sessions to practice relay transitions.
Categories available in Nantes
As everywhere, Open (reduced weights), Pro (full weights), Doubles (2 alternating athletes), and Relay (4 athletes) categories are offered. Check hyrox.com/france for available spots: popular editions sell out within 2-4 weeks after registration opens.
Race day checklist for HYROX Nantes
- Bib + race number collected the day before
- Flat shoes (Reebok Nano, Nike Metcon, or equivalent) — no running shoes
- Technical outfit (t-shirt + shorts or compression tights)
- 1L water + electrolytes
- Pre-race snack (banana + dates 60-90 min before start)
- Towel + bag for changing room
- Charged phone for finisher line photos