Skinny tyres, mud, short, sharp off-road races ... pair your jersey with regular bib-shorts (padded shorts supported by shoulder straps). One piece skin-suits are probably warmer as they can’t ride up ...
“Keep cable ties and bailing twine handy for impromptu repairs on rugs in an emergency — you can cable tie a leg strap to its clip ... their rugs plastered in mud, leave the rug on and hose ...