Garmin's fēnix 9 and fēnix 9 Pro introduce major updates for trail runners. The AMOLED screen is twice as bright, with a scratch-resistant sapphire lens. Rucking features allow pack weight changes and real-time monitoring.

The fēnix 9 Pro adds solar charging, extending battery life by over two weeks. It also includes InReach connectivity for live updates and LTE GPS tracking. The titanium case enhances durability without compromising performance. Read more culture coverage.

Both models offer 64 GB of storage, allowing for more maps and music. The fēnix 9 Pro's solar charging and InReach features make it ideal for long-distance efforts and FKT attempts. Related: Kerr and Ingebrigtsen Invited to Budapest 1,500m Final.

This original Runner World brief is based on reporting from Canadian Running. Visit the source for its complete reporting, context and any later corrections.