August 2025 Update
Leavenworth Marathon 2025 is open for registration and has limited spots for the Marathon. Register now to ensure your spot.
Wenatchee Marathon 2026 open for registration! We have an opening for our Presenting Sponsor - Contact us @5096704020
Leavenworth Mai BlumenLauf 2026 is now open for registration! We have an opening for our Presenting Sponsor - Contact us @5096704020
The TedDriven Overland Ultra Relay 2026 is now open for registration! We have an opening for our Presenting Sponsor - Contact us @5096704020
We hope this finds you well and enjoying the winter season wherever you may be. We greatly appreciate your past participation in TedDriven events and wanted to remind you of our upcoming races.
2025 Leavenworth Marathon Events, Saturday, October 4, 2025.
26.2 Marathon. 13.1 Half Marathon,
Registration for 2025 is here.
The Leavenworth Marathon is a certified Boston Qualifying course with a new certification in 2024
Stunning course with a new event venue.
Space is limited – please sign up soon!
2026 Wenatchee Marathon Events - Saturday, April 19, 2025
26.2 Marathon. 13.1 Half Marathon. 10k. 5k.
The Wenatchee Marathon is a certified Boston Qualifying course with a new certification in 2023
The Wenatchee Half Marathon is now a USATF Certified half marathon course.
2026 Leavenworth Mai BlumenLauf, Sunday, May 11, 2025.
13.1 Half Marathon, 10k, 5k
Registration for 2025 is here.
The Leavenworth Mai BlumenLauf is a race - run/walk event for everyone on Mothers Day.
2026 TedDriven Overland Ultra Relay. (the TOUR)
3 days. 8 Teams. 16 Segments per day.
Registration for 2026 is here.
The Leavenworth Mai BlumenLauf is an old school adventure relay stage race.
Please feel free to reach out with any event questions. We look forward to seeing you in Leavenworth or Wenatchee in the months ahead!
Happy training!
Lynda, Wendy, Colin & Ian
TedDriven
TedDriven Update September 17, 2024 - LM24 Course Changes!
Click on page 1 below to open letter as PDF
TedDriven Update March 1, 2024
Introducing a Brand New Event!
A new kind of run for everyone coming this May in Leavenworth! Come check it out!
Click on image to the right to view or download.
Exciting News from Our Global Cancer Research Benefit Partner!
Your support continues to fuel our investment into cutting edge global cancer research at the Herbert Irving Comprehensive Cancer Center at Columbia Universtiy. Click on the letter below to see the full details! A big thank you to all our athletes who make this possible
Cheers, TedDriven
Cutting Edge Cancer Research in Action!
Your support is making a big difference! Click on letter to left to read the latest from Dr. Sandra Ryeom.