What should I expect from the weather in June?

San Diego in early June is a gamble with the "June Gloom." You will likely start the race under a thick layer of coastal marine layer—overcast and damp. Don't let the clouds fool you; once that sun breaks through around 9:00 AM, the temperature climbs quickly. Aim for lightweight, breathable gear and don't overdress for the start; you'll want to shed layers once the humidity lifts and the sun hits.

How do I handle the travel and stay in San Diego?

San Diego International (SAN) is your best bet, and it's remarkably close to the downtown core. If you want to avoid the morning stress, cluster your hotel search around the Gaslamp Quarter or Little Italy. These areas keep you close to the likely start/finish hubs and allow you to walk to plenty of post-race brunch spots, though expect premium pricing for anything within walking distance of the course.

Which distance is the best move for me?

While the Half Marathon is the "serious" distance for those looking for a challenge, the 5K and 10K are the heart of this event. The shorter distances tend to have the highest density of participants and the most concentrated energy. If you want to soak up the charity atmosphere and the crowds, the 5K is the sweet spot; if you want a meaningful workout with a scenic urban backdrop, go for the 10K.

Will the race day setup be a headache?

Because this is a massive community event, the sheer volume of people can make the bag drop and toilet lines feel like a bottleneck. It is a well-organized production, but it's not a "quiet" race. Expect crowds, loud music, and a lot of movement. My advice: arrive earlier than you think you need to. The logistics are solid, but the scale of the crowd means you shouldn't cut it close.