Kamp Oase
Kosmos 3-in-1
R100 000 Prize money for 3-in-1 event sponsored by lake umuzi
Race Information
Come and test your athletic ability among the fiercest competitors on the ultra-marathon circuit! The Kosmos 3-in-1 is a unique 73.3 km race taking place at Lake Umuzi in Secunda. The total distance of 73.3 km is divided into three races: a 42.2 km marathon starting at 6:00 a.m., followed by a 21.1 km half marathon at 1:00 p.m., and finally a 10 km race at 5:00 p.m. Participants may also choose to build their own distance throughout the day.
The 4 km Fun Run is back! Entries for the Fun Run can only be completed at the race venue on Friday and Saturday.
All online entries close on 6 March 2026.
Start and finish: Lake Umuzi, South Bank, Kingfisher Street, Secunda.
Entries are now open!
Camping at Lake Umuzi Kamp Oase!
Plan your Kosmos weekend early and book your perfect camping option:
Please note that currently, only camping is available at Lake Umuzi. Our campsites are conveniently located between the start and finish lines, with modern, clean ablutions available 24 hours. After the races, relax and unwind at our refreshing swimming pool or enjoy a peaceful rest in the heart of nature.
Dedicated Stands
- R1000 per dedicated stand
- R300 per vehicle
- R300 per person
- Includes electricity and a private braai area.
- Rates apply for the full weekend or any part thereof (up to 3 days).
Explorer Camping
- R2100 for the weekend or part thereof.
- 2-person dome tent
- 2 Stretchers
- Bring your own bedding*
Reservation Enquiry!
welcome@lakeumuzi.co.za
017 631 3452/506
Event covered by
Sponsors
THINGS TO DO @ LAKE UMUZI
More than just a place to stay!
AquaZone Waterpark
Relax and dine in a lively atmosphere.
Restaurants
Enjoy diverse and delicious dining.
Mvua Wellness Spa
Unwind with luxurious spa treatments.
Carnival Square
Explore art and home décor.
Things To Do
Explore Lake Umuzi.