Suisun City Fit Youth Mile and 5K 28 Jun 2025 The first-ever ‘Suisun City Fit’ Mile & 5K will take place on Saturday, June 28 at Solano Land Trust's Rush Ranch Open Space with an untimed 1-mile and timed 5K - free for youth and $10 for adults. Rush Ranch Open Space, 3521 Grizzly Island Rd, 94585 Tagged as: , Kids & family, Major events, Sports, Youth events