A Nutrition Guide: What to eat on an ultra run?
                                
                                
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                                    4 min read                                
                            
                                For some ultrarunners, races exceeding six hours can induce an energy deficit of over 7,000 calories, highlighting the critical importance of a sound fueling strategy to avoid "bonking". A successful plan for **what to eat on an ultra run?** is not a one-size-fits-all approach, but a personalized and well-practiced nutritional blueprint that evolves with the race.