California International Marathon Training Log (Week 8) | The Road to 2:20

Week 8 of 12: Bring the speed

This week marked week 8 of 12 of my official build toward the California International Marathon (CIM) on December 7, 2025. You can find previous week’s here:

• Week 1

• Week 2

• Week 3

• Week 4

• Week 5,

• Week 6

• Week 7

Thanks to ProBio for their recent support of my training. Developed by performance nutritionist Dr. Marc Bubbs (whose podcast I just appeared on), ProBio P…