Her third challenge, she says, is her toughest: breaking The Nose speed-climbing record for men or women.
"In rock climbing, women are close to men, if you look solely at pure difficulty, but rarely do they compete on the same level as the guys," said Smith-Gobat, whose latest expedition is partly funded with $10,000 from Sport New Zealand Hillary Expeditions.
"I want to show that we women are just as capable, on any terrain."
In free climbing, rope is used only to prevent falling and not to ascend. Free-climb ascents are rarely attempted by a lone woman.
Smith-Gobat, a former semi-professional skier, holds several records for female 'first climbs' of difficult faces in New Zealand, the US and France.
Her attempts have attracted the close attention of the highly competitive rock-climbing world.
Smith-Gobat, who spends much of each year travelling in search of new climbs, says she climbs in part to inspire other female climbers.