I'm regularly invited to give talks, workshops and Q&A sessions, at festivals, seminars, corporate events and suchlike, which I enjoy.
Most of this lot haven't heckled (much):
TEDx Aberystwyth
Tomax Technology
Kendal Mountain Festival
Kendal Mountain Festival on Tour
National Trust South West Outdoor Festival
National Trust Top of the Gorge Festival
Launceston College Academy Awards
Love Trails Festival
Buxton Adventure Festival
Accelerate UK Big Running Weekend
ULTRA Festival
Mountain Run Ultra Trail Skills Weekend
Due North Events
Ellis Bringham, Covent Garden
ULTRA X Summit
MudCrew Ultra Trail Running Festival
inov-8 Czech Trail Running Festival