Certified running coaches, sports MDs, exercise physiologists, PhDs:
1. Why does heat exposure in the sauna help increase time to exhaustion? What is happening physiologically?
2. 2023 research published in Scientific Reports found practicing just five minutes of hopping each day can help improve running economy—or the amount of energy your body uses at a given pace—in amateur athletes. How does improved running economy translate to increased time to exhaustion?
3. Athletes who followed a five-week mindfulness training program demonstrated more resistance to fatigue than those who didn’t practice mindfulness in a 2020 study published in the journal Neural Plasticity. What could be leading to that increase endurance?
4. What does does consistent strength training do to the body that increases time to exhaustion?
5. Caffeine intake showed a meaningful ergogenic effect in increasing the time to exhaustion in running trials in a 2022 study. What’s the best way for runners to take caffeine to maximize the endurance effects?
6. A 2022 study found that listening to preferred music during a running time trial led to a 10% increase in total distance covered. How does music help boost endurance, physiologically?
posted5/16/2025
deadline5/21/2025
processing
published9/23/2025
Recently published by Runner's World
Looking for runners who have found running has helped them tackle loneliness
I'm looking for biomechanics experts and physical therapists (DPT) to explain the core’s role in running (looking for some fresh takes on this, like this is extra important now considering how much time we spend sitting when we're not running or somesuch), and then share signs that a runner might need to work on their core along with ways to address weaknesses (this should include specific exercise moves but also what to think about on the run or when to do the moves—like as a warmup to activate the core, or something).