Bana och höjdprofil
The Bolder Boulder courses from the University of Colorado campus down Flagstaff Road with scenic mountain views of the Flatirons, then through downtown Boulder with its iconic Pearl Street Mall finish. The race features a net downhill elevation profile with rolling terrain through residential neighborhoods and parks.
Banfakta
Distans 21.0975 km
Höjdmeter 287 m
Underlag road
Profil Böljande
Väder on Race Day
18°C
Temperatur
45%
Luftfuktighet
15%
Regnrisk
Late May in Boulder offers pleasant spring weather with cool mornings and mild afternoons. Altitude of 5,430 feet can affect sea-level runners during acclimatization.
Aviseringar för Bolder Boulder
Anmälningsöppningar, datumändringar, varningar om utsålt.