Athlete Put Nutrition - TrainingPeaks/PartnersAPI GitHub Wiki

Endpoint:

• /v1/athletes/{athleteId}/nutrition/{nutritionId}
• HTTP Method: PUT
• Required Scope: nutrition:write
• Input:
  • Athlete Id. Required.
  • Nutrition Id. Required
  • Nutrition object (see below)

Example:

Testing:
https://api.sandbox.trainingpeaks.com/v1/athletes/123456/nutrition/111

Production:
https://api.trainingpeaks.com/v1/athletes/123456/nutrition/111

Request body

{
  "NutritionDate": "2025-10-01T00:00:00",
  "Calories": 2500.0,
  "Carbohydrates": 85.25,
  "Fat": 18.5,
  "Protein": 55.0
}

Property	Type	Required
NutritionDate	datetime	Y
Calories	float	N
Carbohydrates	float	N
Fat	float	N
Protein	float	N

Note: Nutrition date must match the existing nutrition date or be on a new date where there is no other nutrition card.

Response

Returns: The athlete’s updated nutrition card summary

{
  "NutritionId": 111,
  "AthleteId": 123456,
  "NutritionDate": "2025-10-01T00:00:00",
  "Calories": 2500.0,
  "Carbohydrates": 85.25,
  "Fat": 18.5,
  "Protein": 55.0
}