http://hce.halomaps.org/index.cfm?fid=237

Author: Axeman
Description: Two large wilderness canyons separated by a mountain filled with tunnels: note: only ran single player in CTF mode

Map Size: Large

Download  [Size: 8.9M]

http://hce.halomaps.org/index.cfm?fid=279

Author: Axeman
Description: A desert stunt track with low gravity and faster than normal vehicles

Map Size: Large

Download  [Size: 9.0M]

http://hce.halomaps.org/index.cfm?fid=209

Author: Molkien
Description: Set at the top of a mountain with the two bases on opposing sides with a deep crater between them feed by a waterfall and stream.

Map Size: Medium

Download  [Size: 6.7M]