Designed for athletes preparing for marathon and ultra-distance swims. 6-month minimum to build safely, develop efficiency, and prepare for the physical and mental demands of long open-water efforts.

A 30-minute planning session to talk through your swimming background, open-water goals, and readiness for coaching. Together, we’ll explore what the next steps could look like.

For athletes who wish to remain on Sidney’s roster while not actively training. This allows continued connection and an easy return to coaching when the athlete is ready to resume structured training.

One‑on‑one supportive swim session designed to help swimmers overcome fear, build confidence, navigate waves, and feel calm and capable in the ocean. LA and San Diego only.

Nutrition coaching that optimizes macros for training, favors real food fueling, and helps athletes with sensitive stomachs train and race comfortably.

One‑time nutrition strategy call tailored to your event or training, with age‑smart macros, real‑food fueling, and sensitive‑stomach support.