Update #2 from Nels' journey to break the world record for running across America!

🔥 After battling brutal 104°F (40°C) heat and covering nearly 150 miles (240 km) in 2 days, Nels is now climbing into Yosemite and over the Sierra Nevadas, reaching heights of 10,000 ft (3050 m).

⛰️ With tougher terrain slowing him down, Nels will need to make up for lost miles on flatter ground ahead.

Stay tuned for weekly updates as @jusup11 follows Nels’ epic journey across the U.S. Ready? STEPN… GO! 🏃‍♂️