We will begin with some cautions:
All courses: Huddart is popular with equestrians, and it is mandatory that all runners yield to horses. If you encounter people on horseback, you must stand by the side of the trail and let them go by. Also, do not jump out of the woods onto a trail if there is a horse nearby.
All courses: Although Huddart has been notorious for poison oak in the past, this year the growth is fairly sparse. However, runners should still be on the alert.
Orange, Brown, Green, Red: The Start, and some of the early controls on these courses, are fairly close to Kings Mountain Road, the winding road you drive up to reach the park. Kings Mountain Road is out of bounds. You may not stand, walk, or run alongside, on, or across Kings Mountain Road. The lack of a shoulder, blind curves, and road habits of both drivers and bicyclists make this unsafe. It isn't a sensible route choice in any case.
There is water on every course except White.
The White and Yellow course maps are printed at 1:5000. The Orange, Brown, Green, and Red course maps are printed at 1:7500.
Huddart is a steep park, as reflected in the climb figures for the courses, although only Green and Red have legs with really tough uphill going.
Vegetation (and how it is mapped) merit some comments. Most prominent are the redwoods. There are areas, particularly in the northern and western part of the park, where there are large expanses of redwoods. These are the most runnable parts of the terrain. In other places, stands of redwoods (often circular) are embedded in mixed forest. Many of these are mapped, using the vegetation boundary symbol (black dots). Some of these stands have been used as control locations. For these controls, qualifiers such as "northern edge" refer to the stand of redwoods.
Redwoods also account for three types of point feature on the map:
- A few exceptionally tall and wide trees have been mapped with the green circle symbol.
- There are innumerable huge redwood stumps, and many of the largest of these have been mapped, using the green × symbol. When used as control locations, the description "distinctive tree, ruined" is used.
- The brown × symbol represents a rootstock. Only the largest or most prominent of these have been mapped, usually over 2 meters high.
The mixed forest is generally mapped as white, although much of it should probably be mapped in some shade of green. In these areas, a runner is likely to encounter fallen trees, patches of underbrush, or dense growth that impede forward progress. We have attempted to refine the vegetation in several areas, but all the advanced courses still have legs where runners will have to deal with this misleading "white" terrain.