Beat the Heat: Your Marathon Advantage & Global Race News

Welcome to your weekly endurance briefing, courtesy of the Marathon Journal. Each Monday, we deliver essential updates and expert insights to keep you informed on the latest in running and competitive sports.

1. Heat Training Guide – Available Now

Don't let the summer sun derail your fall marathon goals; it’s time to stop just "surviving" the humidity and start training for it. We’re breaking down the science of heat acclimation to show you how to force those vital physiological adaptations that keep your core temperature stable and your pace locked in when the conditions get brutal. From strategic exposure protocols to mastering your hydration plan, discover how to turn the heat from your biggest training liability into your secret performance edge—read the full breakdown here: Mastering Marathon Heat Training, also available as a podcast.

2. Marathon in Paraguay Disrupted by Police Chase

A marathon in Asunción took an unexpected turn this weekend when a police pursuit unfolded near the race route along the Costanera Sur, creating moments of confusion and concern among runners and spectators. Authorities later confirmed an arrest, while reports from the scene—including possible gunfire and a fatality—remain under investigation. The incident is a stark reminder that even the most organized races can intersect with unpredictable real-world events. Read the full story here.

3. Host City for 2028 U.S. Olympic Marathon Trials Announced

A marathon in Asunción took an unexpected turn this weekend when a police pursuit unfolded near the race route along the Costanera Sur, creating moments of confusion and concern among runners and spectators. Authorities later confirmed an arrest, while reports from the scene—including possible gunfire and a fatality—remain under investigation. The incident is a stark reminder that even the most organized races can intersect with unpredictable real-world events. Read the full story here.

4. California International Marathon DOUBLES in Size

Big changes are coming to the California International Marathon: starting in 2027, the iconic point-to-point race will officially double its field size and extend its course cutoff time to 6 hours and 45 minutes. Made possible by a new logistical partnership to manage train schedules along the route, this expansion opens the door for thousands more runners to chase their goals on one of the fastest courses in the country—head over to MarathonJournal.com for all the detail.

For more deep-dives and the latest in global running news, join the community at MarathonJournal.com.Words To Run By 🏃‍♀️🏃🏽‍♂️