Training for your first 50k trail race. Make the StumpJump your first 50k.

Hear tips on running your first 50k from Matt Sims, the Rock/Creek StumpJump 50k's founder and long-time trail runner. If you've already tried a marathon or if you're just getting started in trail running, you'll appreciate Matt's advice. If you're ready to go, sign up for the race here: http://www.rockcreek.com/stumpjump.rco

• #sports
• #matt_sims
• #50k_trail_race
• #stumpjump
• #rockcreek
• #chattanooga
• #signal_mountain
• #tennessee
• #fitness
• #running
• #trail_running