Based on the user reviews of the Arcteryx Run app, here are three pros and three cons in 15 words or less: **Pros:** 1. Accurate tracking and monitoring of runs, providing a detailed overview of progress. 2. Customizable settings allow for personalization to fit individual runners' needs. 3. Visual insights and statistics offer encouragement and motivation for improvement. **Cons:** 1. Glitches and technical issues are frequent, causing frustration and disrupted use. 2. Limited features and functionality compared to other running apps on the market. 3. No support for advanced features like pace and cadence tracking. Note: The cons are based on the common complaints and issues mentioned in the user reviews, while the pros are based on the positive feedback and features mentioned by users.