Water, Nuun, Xact nutrition and cooling stations

Water and Nuun stations

Water/Nuun stations are set up approximately every 3K for the Tartan Ottawa International Marathon and Ottawa Half Marathon presented by Desjardins.

  • Nuun is served first, followed by water.
  • Nuun Endurance Lemon-Lime will be served on course.

Xact nutrition stations:

Xact nutrition stations serving XACT ENERGY fruit bars in a mix of strawberry, apricot and orange flavours.

  • Tartan Ottawa International Marathon: located at 11.5K, 27K and 38K.
  • Ottawa Half Marathon presented by Desjardins: located at 9.5K.

Cooling stations (cooling towels):

  • Ottawa International Marathon: located at 16.9K and 32K.
  • Ottawa Half Marathon presented by Desjardins: located at 11.5K.

Water Stations

  • Ottawa 5K presented by ASICS Runkeeper: located at 2.5K and 4K.
  • Ottawa 10K presented by Otto’s Ottawa: located at 4.2K, 7.8K and 8.5K.

Water only will be served.