Mayoral candidates Celia Israel and Kirk Watson are facing off in Austin's December runoff election.

Israel and Watson combined to earn nearly 75% of the votes in the city's November general election, beating out four other candidates to make it to the runoff. Whoever is elected as Austin's next mayor will serve for a reduced two-year term after voters recently backed a change to the city's mayoral election cycle.

The experienced Democratic politicians were viewed as frontrunners ahead of the general election and ended up outraising and outspending all other council contenders this year. Israel, a state representative, won 122,377 votes in the November election while Watson, the former mayor and state senator, finished with 106,883.

Early voting for the runoff election will run from Dec. 1-9, and election day is Dec. 13. More information on voting, including locations and hours of polling places, is available through the Travis County clerk's website.