WU: 15' warm up - nice smooth spinning
MS: Then shift into a the big chain ring and into a gear that allows you to spin at about 65-70 RPMs. You will spin 3x15 minutes in this gear - HR should be mid-high Z2 - recovery will be 5' easy between sets - you will probably see HR drift into Z3 - keep the cadence up - this is where you build strength.
30' run with 8x30" strides. These are best if done on a slight downhill on a dirt path. Warm up for at least 10' before the first stride. For your recovery, you can walk back to the starting point.
Strides are quick bursts that are as fast as 5k pace. You are looking to get in about 45 left foot strikes per 26-28". Stretch when done and add in Core 1, 2 or 3.