Related Clues:

• Hike
• See 45-Down
• See 13-Down
• See 37-Across
• Tough going
• Hard journey
• Long haul
• Schlepp
• Slog
• Battles
• See 15-Across
• Shooting matches?
• Occasions when the arms are raised
• See 31-Across
• Not just a trip across town