Related Clues:

• Falls (behind)
• Is a straggler
• Aspen has many
• Signs on the back
• Is seconds behind
• Hiking paths
• Problems in synchronization
• Drops back
• Fails to keep up
• Paths through the forest.
• Tracks, paths
• Follows or drags behind
• Paths or tracks through wild or hilly country
• Paths through, say, a forest
• 'Supports, backs (8)'