If you want to be in the same start wave with others, you may do so as long as that wave has not reached its capacity. Event personnel will be positioned at the corrals/waves to ensure there is no overcrowding. In the event a corral is crowded, event organizers reserve the right to split the wave to balance the crowd.
If you want to run with a friend in a seeded (Sub 63-minute) wave, you both must supply proof of a qualifying time.
If you register with a group and want to be placed together, you all must select the slowest person’s wave.