Training for a half marathon in hot weather, such as running in 90-degree heat, presents unique challenges that require careful planning and attention to your body’s needs. When temperatures soar, it's crucial to stay hydrated before, during, and after your run to prevent dehydration and heat-related illnesses. Wearing lightweight, breathable clothing that wicks away sweat can help regulate your body temperature and keep you comfortable. Using a smart ring like the RingConn can be an excellent way to track your run metrics, including distance, pace, and heart rate, which are vital for understanding your performance and adjusting your training intensity appropriately. For example, maintaining an average pace of around 11 minutes and 38 seconds per mile in these conditions indicates good pacing and endurance. For new runners or those transitioning to longer distances, such as a half marathon, it’s beneficial to incorporate shorter runs like 2-3k or 2-mile runs progressively to build stamina while monitoring how your body responds to heat. Running on cooler parts of the day, such as early morning or late evening, can also mitigate heat stress. Additionally, incorporating recovery days and cross-training helps prevent burnout and injuries, especially when training in extreme conditions. Listening to your body and adjusting your goals is vital—some days you may need to reduce pace or distance to avoid overexertion. Overall, combining technology, proper hydration, clothing choices, and strategic planning can make hot-weather running safer and more enjoyable, setting you up for success in your half marathon training journey.