V.O2 App & Community Updates
Best of V.O2 2025 – 5k, 10k, Half, Marathon
We compiled the top runners on V.O2 in 2025 in each major distance category (5k, 10k, half and full marathon), plus overall top VDOT scorers. VDOT Overall (Women) NameAgeDistanceTimeVDOT1. Julia Paternain⏱Jack Polorecky25Marathon2:27:0967.822. Danielle Polerecky⏱Jack Polorecky30Half [...]
Best of V.O2 2025 – Accuracy, Mileage, and Elevation
We compiled the top runners on V.O2 in 2025 based on the following workout data: Most accurate in their training Most mileage Most elevation gain Accuracy (Women) NameAgeAccuracy1. Stephanie Rogers⏱Michelle Baxter3798.60%2. Andrea Garcia⏱Andrea del Valle2298.34%3. [...]
Weather Data Now Integrated Into V.O2
Recently, we integrated weather metrics into both Run Activities and Events on the web. New Weather Details You'll See To give you the most complete picture of the conditions influencing your athletes' training and racing, [...]
Coming Soon: V.O2 Community Features
We are thrilled to announce the biggest update in V.O2 history: coming soon, the launch of V.O2 Community, bringing competitive fire and global connections directly into your training platform. In just a few weeks, the new Community [...]
Dr. Jack Daniels Obituary
Dr. Jack Daniels, a true legend in the world of running, passed away recently, leaving behind an incredible legacy. He wasn't just a coach; he was an Olympian, author, colleague, and researcher who revolutionized how [...]
How To Effectively Improve Running Speed And Economy
Repetition pace built into the VDOT Calculator and V.O2 apps is designed to improve anaerobic power, running speed and economy (the amount of oxygen consumed relative to the runner's body weight and speed). The key [...]
