Get to know MarkSetBot Version 5 — Available now!
MarkSetBot v5 is packed with new enhancements to elevate your race-day experience, boost on-water performance, and minimize ongoing maintenance. Learn more.
MarkSetBot: The Future of Race Management is Here
MarkSetBot robotic sailing buoys are self-propelled and use GPS technology to zero in on a specific location and hold position without anchors until you instruct them to move. With a user-friendly mobile interface, easy inflatable assembly, and effortless repositioning, they make precise race management in any condition simple with no complex equipment and fewer volunteers. And, there’s a MarkSetBot solution for every budget.
Proven system used worldwide by major events and clubs of all sizes
Fast course set-up with simple drag-and-drop map design
Precise placement with quick, effortless repositioning
Automated layout templates for popular course set-ups
Self-propelled, battery powered motor
No anchor needed
Fully inflatable for easy transportation
Triple constellation, redundant GPS technology
User-friendly mobile app with optional “off-grid” remote
Reduces environmental damage related to course setting
MarkSetBot solves your biggest race committee challenges
Deep Water
Shifty Wind
Lack of Volunteers
Challenging Currents
Motor Boat Issues
Sustainability Concerns
Race Delays
Social Distancing
Positioned for More Race Time
With MarkSetBot robotic sailing buoys, you can set your course faster, easier and more accurately than ever before—no matter the wind, no matter the size of your race committee. If the wind changes direction, Bots can be repositioned with the swipe of a finger, so course changes are handled automatically without a mark boat crew. This leads to more racing, better courses, happy sailors and race committee and a more sustainable sport.
Bot Days on the Water
Clubs and Organizations
Features
MarkSetBot and RaceOS technology can add more to your course than just robotic marks!
Wind Reporting
Outfit your Bot with a wind instrument and stay on top of conditions on the course, reported automatically in the MSB app.
Signals
Equip your Bot with a horn and remotely trigger signals through the MSB app.
Great for starts and course changes!
Off-Grid Remote
MarkSetBot offers an off-grid function that allows you to control any Bot on your course with no cellular connection.
OCS Detection
MarkSetBots paired with our precise trackers detect OCS penalties and record finishes.
Competitor Notifications
The Bots send competitor notifications via automatic smartphone/watch notifications and VHF broadcasts.
Sponsor Recognition
There’s plenty of room on the Bots to recognize your event sponsors. Sizing for banners or custom covers available.
Technical Details
Specifications
Weight: 124 lbs (56 kg)
Dimensions: 84″ x 84″ x 54″ high (2.1m x 2.1m x 1.4m)
Available Colors: Yellow, Green, Orange
Modular assembly allows for easy shipping and part replacement
Race Conditions
| Max Windspeed | 30 knots |
| Max Wave | 8-10 feet (3 m) |
| Topside Visibility | Up to 2 nautical miles (3.704 km) |
Battery Life
20-24 hours in 8-10 knot winds, no current, moderate chop (100 Ah battery)
Warranty
MarkSetBot purchased Bots have a one year limited warranty that covers manufacture defects. Damage caused by extreme conditions (30+ knots of wind) or misuse is not covered under this warranty. The Minn Kota motor on the MarkSetBot comes with a 2 year warranty from Minn Kota. Extended warranties are available. See Agreement for details.
Bot as a Service Subscriptions include a lifetime warranty. See Agreement for details.
Select the Bot option that's right for you:
Bot Ownership
Own your MarkSetBot system and enjoy the best long-term value. It's the ideal choice for clubs that plan to use MarkSetBot season after season.
60-day return policy
Bot Rental
Bring MarkSetBot to your club for the racing season with a Bot Rental. At the end of the season, you can purchase your system, with a portion of your rental credited toward the purchase price.
Short-term event rentals may be available. Please contact us to discuss your specific needs.