Copenhagen Half Marathon – Updated: CPH Half elite announcement: Amazing elite field to line up in Copenhagen
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Verizon NYC Triathlon returns after long hiatus with 3,000 participants, and a lot of running | amNewYork
![IJMS | Free Full-Text | Endurance Training Increases the Running Performance of Untrained Men without Changing the Mitochondrial Volume Density in the Gastrocnemius Muscle IJMS | Free Full-Text | Endurance Training Increases the Running Performance of Untrained Men without Changing the Mitochondrial Volume Density in the Gastrocnemius Muscle](https://pub.mdpi-res.com/ijms/ijms-23-10843/article_deploy/html/images/ijms-23-10843-g001.png?1663747941)
IJMS | Free Full-Text | Endurance Training Increases the Running Performance of Untrained Men without Changing the Mitochondrial Volume Density in the Gastrocnemius Muscle
![Copenhagen Half Marathon – 10 weeks to start: How to get started with your targeted half marathon training Copenhagen Half Marathon – 10 weeks to start: How to get started with your targeted half marathon training](https://cphhalf.dk/app/uploads/2019/07/Thijs.jpg)
Copenhagen Half Marathon – 10 weeks to start: How to get started with your targeted half marathon training
![Rotterdam, Netherlands. 8th Apr 2018. Athletes run along Mariniersweg during the Rotterdam Marathon. Conditions were very warm with a temperature high of 21C. The marathon is known for its fast times. Credit: Rotterdam, Netherlands. 8th Apr 2018. Athletes run along Mariniersweg during the Rotterdam Marathon. Conditions were very warm with a temperature high of 21C. The marathon is known for its fast times. Credit:](https://c8.alamy.com/comp/MB7P7X/rotterdam-netherlands-8th-apr-2018-athletes-run-along-mariniersweg-during-the-rotterdam-marathon-conditions-were-very-warm-with-a-temperature-high-of-21c-the-marathon-is-known-for-its-fast-times-credit-tony-tayloralamy-live-news-MB7P7X.jpg)