Long distance triathlon nutrition
The long distance triathlon combines three successive physiological constraints. Nutrition should be planned by segment, not as an overall average.
Outline
Section 01
1) Strategy by segment
Swimming limits intake, cycling allows you to rebuild the flow, and running requires simpler execution.
The plan must already provide for this transfer to avoid starting a running deficit.
Point 1
Define a minimum recovery target on the start of cycling.
Point 2
Schedule regular intakes during the bike ride.
Point 3
Plan for a simplification of running formats.
Section 02
2) Transitions and logistics
Transitions are critical points: equipment error, forgotten intake or too aggressive change.
A transition checklist limits errors due to decision fatigue.
Point 1
List the priority sockets for T1 and T2.
Point 2
Prepare doses taken quickly without mental calculations.
Point 3
Test the complete logistics in a training sequence.
Section 03
3) Heat, sodium and tolerance
In long distance triathlons, the heat increases the risk of dilution if the water volume increases without a sodium frame.
Control must remain progressive: adjust volume, then sodium concentration, then confirm tolerance.
Point 1
Monitor the couple mL/h + mg/L instead of a single indicator.
Point 2
Maintain a legible plan for the assistance and the athlete.
Point 3
Do not introduce anything new that has not been tested in competition.
Execution checklist
Point 1
Segment the strategy into swimming, cycling, running, with objectives by block.
Point 2
Validate a T1/T2 transition checklist.
Point 3
Plan for a heat scenario and a temperate scenario.
Point 4
Test the complete strategy in a sequence session.
FAQ
Should cycling compensate for all the swimming?
He must relaunch the strategy, but gradually to protect digestive tolerance.
Which segment is the most nutritionally fragile?
The transition to running is often the most sensitive in terms of tolerance and regularity.
Can we use the same concentration throughout the race?
Sometimes yes, but an adjustment according to heat and segment is often more robust.
Scientific references
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