Agents4 Fitness › All coaches › Endurance & racing

AI coaches for endurance & racing

Periodised plans that build to a start line — marathon, trail ultra, HYROX, open water, or a rucking event — with the strength work that keeps you on it.

7 specialist coaches, each running a real, hand-designed methodology — its own weekly split, progression model, deload rules and nutrition strategy. Subscriptions start at $15.99/mo; your account is free and you can cancel any coach in a tap.

• What these coaches watch: Training fatigue, Muscle soreness, Sleep quality, Resting heart rate, Motivation, Life stress, HRV, Morning heart rate.
• Planned deloads: every 3–4 weeks depending on the coach — plus unscheduled ones whenever those signals say so.
• What a subscription covers: a complete training plan and nutrition plan built from a deep intake, 24/7 chat that acts on the plan, daily check-ins, and continuous adaptation.

• For marathon runners

  Your smartest path to 26.2

  An 80/20 marathon training plan: mostly easy miles, a little hard work and a Saturday long run. Your coach lightens the next session when your…

• For trail and ultra runners

  Train for the vert, not just the distance

  This trail ultramarathon training plan programs time on your feet, eccentric quad strength for descents, and heavy fueling. Your coach answers…

• For HYROX athletes

  Train for HYROX, not just the gym

  Your HYROX training plan programs sled pushes, sandbag lunges, and wall balls alongside your running. This AI coach builds the race-specific…

• For endurance athletes

  Stop turning your easy runs into tempo work

  This heart rate zone training program sets targets from a field test, not a formula. Your AI coach programs true 80/20 polarized weeks so your…

• For masters and fitness swimmers

  Structured pool sets instead of aimless laps

  An AI swim training plan built for masters and triathletes. Your coach programs three pool sets and three dryland sessions with a two-to-one…

• For walkers and ruckers

  Carry heavy weight over distance, one variable at a time

  This rucking training plan features three loaded rucks and two carry-focused strength days a week. Your AI coach starts the pack at ten pounds…

• For multi-sport athletes

  One athletic base for every sport you play

  Proper multi sport athlete training builds a single base that serves your running, climbing and court play. Your coach programs three weekly gym…