[1] Rønning made her international debut at the 2015 European Junior Curling Challenge as the alternate on the Norwegian team skipped by Maia Ramsfjell.

The team, skipped by Mari Forbregd, played in the 2016 World Junior B Curling Championships where they finished with a 2–4 record, missing the playoff round.

[3] She then rejoined the Maia Ramsfjell rink the following season with second Mille Haslev Nordbye, lead Victoria Johansen and alternate Eirin Mesloe.

[11] Also during the 2019–20 season, Rønning was the alternate on the Norwegian women's team skipped by Marianne Rørvik at the 2019 European Curling Championships, her first appearance at the event.

This qualified them for the semifinal where they beat England 10–4 before winning 10–7 over Latvia in the gold medal game, securing promotion into the 2022 A Division.

[17] In their first event of the 2022–23 season, Team Rørvik finished second at the 2022 Euro Super Series to Germany's Daniela Jentsch.

The team began with a semifinal finish at the 2023 Euro Super Series before reaching the final of the 2023 Oslo Cup where they came up short against Anna Hasselborg.

[26] After a quarterfinal loss at the 2023 Women's Masters Basel, the team competed in the 2023 Tour Challenge Tier 1 Slam event.

[27] Before the European championship, the team finished third at the Danish Open following a semifinal loss to Anna Kubešková.

At the 2023 European Curling Championships, Team Rørvik had a successful run, finishing 6–3 through the round robin and earning a spot in the playoffs.

After losing the semifinal to Switzerland's Team Tirinzoni, they bounced back with a big 10–3 win over Sweden's Isabella Wranå in the bronze medal game.

Despite their strong tour season, the team could not get past Rønning's teammate Kristin Skaslien and Magnus Nedregotten in the Norwegian final, finishing second.