Hi Stuart
I'm doing the GGW in 4 days in May.
My stops are in B&B's at South Laggan, Invermoriston & Drumnadrochit.
The mileage splits are as follows;
Day 1 Banavie - South Laggan - 19 miles (doing the WHW as well so my last day of the WHW includes the first 4 miles of the GGW so you would be 23 miles from the start of the GGW rather than my 19).
Day 2 - South Laggan - Invermoriston - 20 miles
Day 3 - Invermoriston - Drumnadrochit - 14.5 miles
Day 4 - Drumnadrochit - Inverness - 20 miles
Hope it goes well and let's prey for decent weather
i