NEWCOMERS: If you're new (or visiting San Francisco), please try to arrive by 7:35am to sign a waiver and so we can help you find the right pace group. We have a wide range of pace groups ranging from 7:30 minutes per mile to 12:00 minutes per mile. Runners in each pace group have options of 3, 5, 8, 10, 12, 14, 16, 1 miles. We map the routes in advance.... some will be available via Strava too. Special note: the 9min/mile groups and up do a 1-minute walk every ~5-8 minutes.