Run Tosa Run

MAY
16
2026
A community 5K run/walk and half mile kids run through East Tosa in Wauwatosa, with post-race food, prizes, and proceeds benefiting Ronald McDonald House Charities Eastern Wisconsin.
Sat 16 May 2026
5 kilometers

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Run Tosa Run 5K

Run Tosa Run is a community running event in Wauwatosa that features a 5K run/walk and a half mile kids run through the tree-lined streets of the East Tosa neighborhood. The event is hosted by the Tosa East Towne Neighborhood Association and supported by lead sponsors BelAir Cantina and GRAEF. Net proceeds benefit Ronald McDonald House Charities Eastern Wisconsin.

  • 5K run/walk
  • Half mile kids run

Registration fees change by date: the 5K fee starts at $25 through February 15, increases to $30 through March 15, then to $35 through April 15, and to $40 through race day. Kids run registration is $12 through April 15 and $20 through race day. The kids run is recommended for age 10 and younger and parents may accompany children for free. T-shirts are guaranteed to runners who register by April 15 and are available while supplies last after that.

Post-race offerings include food, refreshments, and East Tosa giveaways. Prizes include an East Tosa prize package for the top male finisher and top female finisher, drawings for local business prizes for all runners, medals and ribbons for 5K age-group winners, and toy medals for all kid runners. The course follows residential streets in the East Tosa neighborhood. Visit the organization's website for the most recent information.

5 km
Kids 1/2 Mile Run