30/15's #5

• 05:00 @ 50% FTP - 75% FTP
• 3x

  00:30 @ 65% FTP,
  00:30 @ 89% FTP
• 02:00 @ 55% FTP
• 09:00 @ 75% FTP
• 03:00 @ 89% FTP - 104% FTP
• 10x

  00:30 @ 125% FTP,
  00:15 @ 65% FTP
• 01:00 @ 55% FTP
• 04:00 @ 70% FTP - 50% FTP

Enter FTP

After warming up, complete 10 minutes @ Zone 2 Endurance, followed by 10x30sec on 15sec off, however, the set opens with a 3min threshold effort.