Since its inception, abbreviated runs are also available including a youth run (2k and 4k), 5k, 10k, 13.1-mile (21.1 km) half marathon, and a team relay, each sponsored by different local sponsors.

In 2005, despite unexpected heavy rain and strong winds, officials were able to reroute the course to avoid dangerous areas, such as a bridge crossing and flooded areas, and started the race with only a one-hour delay.

[2] The 2020 in-person edition of the race was cancelled due to the coronavirus pandemic.

[3] Set within the Halifax-Dartmouth city confines, the Blue Nose Marathon includes a path around Lake Banook and Lake Micmac, crossing Halifax's Macdonald Bridge, and a run through Point Pleasant Park on the south-end Halifax peninsula.

[4] All seven events start and finish at the same points, with different courses to accommodate the seven distances.