Weather shortened the kayak leg with competitors battling half-metre waves across Glendhu Bay to the final trail run around Roys Bay, finishing at the Wanaka lakefront. Jones and Hunt finished in four hours, 49 minutes and 44 seconds -- a 23-minute lead heading into the second day.
McCaw is competing in the April adventure race which runs up to seven days, as one of the Cure Kids team alongside New Zealand Rugby Players Association CEO Rob Nichol, Wanaka adventure racer Sarah Fairmaid and former Blues player Ben Meyer.
The 550km race takes competitors through some of New Zealand's most spectacular and rugged locations, navigating checkpoints with just a map and compass. Team members, who have to stay with 100m of each other over the entire course, cover the distance tramping, climbing, mountain biking, kayaking and rafting.