"Endurance athletes may wish to take Cordygen-VO2 ULTRA™ and Cordygen5™ for long distance events to capitalize on heightened short and long term endurance and O2 utilization."
Your good to go
I would go with Cordygen5 120 minutes pre workout and then Cordyge-VO2 ULTRA 45 mins pre workout so your not throwing all this stuff in at once