But she said she was proud she would be carrying the support of Northland.
"We are hoping a lot of people will join us while we are broadcasting - we need all the encouragement we can get to do our very first marathon," she said.
Markby said More FM Northland had always been a strong supporter of the NEST Rescue Helicopter and he was excited they would be spreading the word of its significance across Northland in an effort to raise money for the cause.
The Northland Tour will begin in Waipu on July 31 and end in Omapare on August 6.
Tour itinerary
Wednesday, July 31, 5.30am-10am - Waipu Fire Station
Thursday, August 1, 5.30am-10am - Dargaville Fire Station
Friday, August 2, 5.30am-10am - Paihia Fire Station
Monday, August 5, 5.30am-10am - Kaitaia Fire Station
Tuesday, August 6, 5.30am-10am - Omapere Fire Station