Location: You need to talk to Mary Ann, who is preparing for her run in the Pacific Bluffs district, to the South-West of Michael's house (the above screenshot).
This mission is quite unique in its course, because it is a race that is supposed to determine who will be the first to reach the finishing line on the beach. It is best to take up this mission only after you develop Michael's stamina, although this is not necessary. Regardless of the circumstances of this mission, right after you start the race, jump over the balustrade shown in the screenshot, thanks to which you will make the course to the next checkpoint shorter.
Further into the race, keep dosing the moments of sprint and regular run, to prevent exhausting Michael prematurely. Note - after your stamina drops down entirely, Michael will still be attempting to sprint but his health bar will start to decline. Fortunately, if you play out well everything, this will not happen. The mission will be complete after you are the first one to reach the finishing line.
Rewards for the completion of the mission:
- New contact on Michael's contact list: Mary Ann
Requirements for the completion of the mission in 100%:
- Contender - you need to win the race without taking shortcuts. What is interesting, the game is very lenient towards jumping over the balustrade right after the start so, you do not need to avoid doing that.