Trans Am Bike Race / TransAm / TABR

Checking the transam rules

Trans Am Bik

e Race strives for equal opportunity within the GC. Whether doing an
independent time trial or tackling the grand départ, the Trans Am
requires that every challenger—from those living along the route to
those living on other continents—have an equal playing field.
Therefore, outside assistance with navigation, lodging or resupply
(especially receipt of supplies from a non-commercial shipper) is
prohibited.

Visitation: Family and friends may visit riders in route but can in no
way provide material support or shelter.

They are a bit at odds with each other, on Tour Divide, no moral support is allowed either unless they are locals.