Possible Clues:

• Fast Spanish fleet runs away — British ships to port and starboard?
• Artist on island framing publicity notice fast
• Fast time, nothing hurt running uphill
• Managed to eat crackers before a period of fasting
• Islam's month of fasting
• The Islamic month of fasting
• Muslim fasting time
• Fast or fleet run towards the west, then north
• Nothing served up after sheep, when fasting occurs
• Religious festival organised without a cross