1* - Suitable for irregular, social, beginner or family riders, pace will match the slower riders. Not hilly or long. Expect rides up to 2 hours. Gentle exercise.
2* - Suitable for regular riders who prefer to cover some distance but at a more relaxed pace. Likely to be half-day rides. Solid exercise.
3* - Suitable for experienced riders, may be hilly, long, quick, or any combination! Likely to be half or full-day rides. Challenging exercise.