BONIFACIO
CROSSING
EXPEDITION
Strait of Bonifacio
28 June – 11 July 2027
Cross one of the Mediterranean’s most iconic sea passages with expert coaching, dedicated support boats and meticulous expedition planning.
THE CROSSING
The Strait of Bonifacio is one of the Mediterranean’s most iconic open water crossings. Each expedition is carefully planned around weather, sea state and maritime safety to provide the best possible crossing conditions.
Expedition Overview
- 🏁 Route: Punta Sperone (Corsica) → Northern Sardinia
- 🌊 Distance: Approximately 13 km
- 🌡 Water Temperature: 22–25°C (Optimal for long-distance endurance).
- ⏱ Typical Crossing Time: Approximately 4–6 hours
- 📅 Expedition Windows: 28 June – 4 July / 5–11 July 2027
- 🛥 Expedition Capacity: 2 escort boats · 8 swimmers per week · 16 places total
SAFETY & EXPEDITION SUPPORT
Every Bonifacio Crossing is built around one principle: safety comes first. From the first briefing to the final stroke, experienced local skippers, structured feed protocols, and continuous communication ensure that every participant is supported throughout the expedition.
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Professional Support Boat
Every swim is supported by a dedicated escort boat carrying safety equipment, hydration, nutrition, and maintaining direct communication throughout the crossing.
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Professional Briefing
Before departure, participants receive a structured briefing covering sea conditions, route planning, communication procedures, feeding strategy, and pod coordination, ensuring every swimmer starts with confidence.
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Feeding & Hydration
Planned feeding stops are coordinated from the escort boat, allowing swimmers to hydrate and refuel without leaving the water or disrupting their rhythm.
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Local Maritime Expertise
Experienced local skippers provide valuable knowledge of the Strait of Bonifacio, supporting route planning, weather assessment, and operational decisions throughout the expedition.
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Live Family Updates
Families receive live location updates, photos, and progress reports through a private WhatsApp group, providing reassurance from start to finish.
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Emergency Response Planning
Every expedition follows predefined emergency procedures, clear communication protocols, and coordinated support boat operations, ensuring participant safety at every stage.
EXPERIENCE THE CROSSING
Discover the expedition through real moments captured on the water—from pre-departure preparations to the crossing itself and the teamwork that supports every swimmer from start to finish.
LIMITED EXPEDITION
A small group.
A bigger experience.
The 2027 Bonifacio Crossing Expedition is limited to just 16 swimmers across two expedition weeks. Each week accommodates eight swimmers, supported by two escort boats. Every application is individually reviewed to ensure appropriate swimming experience, preparation and expedition readiness.
OFFICIAL FINISHERS
Every name represents
a completed crossing.
Each finisher has successfully completed the Bonifacio Crossing and received an official RunToSwim Completion Certificate.
| Swimmer | Country | Crossing Class | Year | Status |
|---|---|---|---|---|
| Ahmet Mete | 🇹🇷 TR | Team · Skins | 2026 | ✓ Completed |
| Cem Kürşad Hasanoglu | 🇹🇷 TR | Team · Skins | 2026 | ✓ Completed |
| Vlad Mravec | 🇦🇺 AU | Team · Skins | 2026 | ✓ Completed |
| Lee Albert | 🇦🇺 AU | Team · Skins | 2026 | ✓ Completed |
| Cristina Lawrance | 🇦🇺 AU | Team · Skins | 2026 | ✓ Completed |
| Timothy Donovan | 🇦🇺 AU | Team · Skins | 2026 | ✓ Completed |
| Claire Grego | 🇫🇷 FR | Team · Skins | 2026 | ✓ Completed |
| Frederic Mravec | 🇦🇺 AU | Team · Skins | 2026 | ✓ Completed |
Every finisher listed above successfully completed the Bonifacio Crossing as part of an official RunToSwim expedition. Completion is verified by GPS tracking, escort boat supervision, and organizer records.
Secure Your Expedition Place
EXPEDITION FEE
€1,650
Per swimmer
RESERVATION DEPOSIT
€500
Due 15 December 2026
Applications are reviewed individually. Participation is subject to qualification and availability. An expedition place is confirmed only after acceptance and receipt of the €500 deposit by 15 December 2026. Submitting an application does not guarantee a reserved place.
Frequently Asked Questions
Everything you need to know before joining
Experienced open water swimmers who are comfortable swimming continuously for several hours. Every application is reviewed individually.
Joining the waitlist does not guarantee participation. Every application is evaluated based on experience, preparedness, and expedition compatibility.
Participants receive a recommended equipment list before the expedition, including swimwear, safety buoy, nutrition, and optional wetsuit guidance.
Participants arrange their own flights and accommodation. Recommended hotels and local logistics are shared after confirmation.
Escort boats, experienced local skippers, structured feeding, and continuous supervision support every expedition.
Crossings are scheduled within a flexible weather window to maximize safety and sea conditions.
Most Bonifacio expeditions are completed within approximately 4–6 hours, depending on conditions and group pace.
Yes. Swimmers who wish to obtain independent marathon swimming recognition may apply for WOWSA ratification. The required ratification fee, observer fee, and any associated costs are the responsibility of the swimmer and are arranged separately from the expedition.
2027 WAITLIST
Ready for the Bonifacio Crossing?
Applications for the 2027 Bonifacio Crossing Expedition are now open. Submit your swimming profile for individual review and qualification. Places are limited to 16 swimmers across two expedition weeks, with reservations confirmed following acceptance and deposit payment.
No payment is required to join the waitlist.
Joining the waitlist does not guarantee participation.
RunToSwim Bonifacio Crossing Expedition
Professional Open Water Expeditions