After five races in a full range of breeze, Joel Ronning’s Catapult team won the 2025 J/70 U.S. National Championship on home waters in Wayzata, Minnesota.


Ronning, sailing in a One-Pro configuration with longtime teammate Victor Diaz de Leon, David Onan, and Jessica Haverstock, secured the title with a race win on the final day, capping off a weekend that showcased the best of inland lake sailing.

“I love this lake on days like today,” said Ronning. “It was shifty, challenging, and a lot of fun. It’s really special to have this championship here on our home waters with so many local friends and fleet members.”


The regatta drew nearly 35 teams to Lake Minnetonka, including a strong mix of local and visiting crews, with a focus on Corinthian and Mixed+ participation.

Overall Podium:

1. Catapult – Joel Ronning

2. Supper Club – Dick Kalow

3. Derecho – James Golden


Division Champions:


• Overall: Catapult – Joel Ronning


• One-Pro: Catapult – Joel Ronning


• Corinthian: Hedgehog – Alec Cutler


• Mixed+: Casting Couch – Cate Muller-Terhune


The U.S. National Championship was created as a new addition to the J/70 calendar, designed to rotate locations around the country and support local fleet growth.

The fleet raced four heavy air races on Saturday and one final race on Sunday before the breeze shut off.

Results: https://wyc.org/regatta/TAbtxZc5UX/results

J/70 Regatta Schedule: https://j70ica.org/events/