Rules and regulations for TRIO Adventure Challenge - Nicaragua 2005 can be downloaded HERE
The document includes...

I. INTRODUCTION
II. THE RACE
A. RACE LOCATION
B. ITINERARY
C. SKILLS TEST
III. ORGANIZATION
A. RACE DIRECTOR (RD)
B. RACE JUDGES (RJ)
C. OFFICIAL PHYSICIAN OF THE RACE (OP)
D. CHRONOMETER, RESULTS AND CUT-OFF TIMES.
IV. RULES AND REGULATIONS
A. TEAM CATEGORIES AND RANKINGS
B. PASSPORTS AND CHECKPOINTS
C. DARK ZONE
D. TIME PENALTIES
E. THE ROUTE
F. RIGHT TO ADMISSION
V. THE TEAM
A. TEAM CAPTAIN
B. TEAM MEMBERS
C. TEAM NAME
VI. REGISTRATION
VII. REQUIREMENTS
A. INDIVIDUAL RESPONSIBILITIES
B. COUNTRY LAWS AND REGULATIONS
C. MANDATORY EQUIPMENT CHECKOUT
D. ASSISTANCE
VIII. DISCIPLINES
A. DOUBLE KAYAK
B. TREKKING
C. MOUNTAIN BIKING
D. FIXED ROPES
E. ORIENTATION
IX. EMERGENCIES AND SAFETY
X. PENALTIES
A. TYPES OF PENALTIES
B. PENALTIES
XI. SERIOUS OFFENSE
XII. APPEALS
XIII. IMAGE RIGHTS
XIV. CONCLUSION