Erin Ton set new women's supported FKTs on Mount Kilimanjaro. Her round-trip time was 8 hours, 33 minutes, 42 seconds. This beat Fernanda Maciel's previous record by 1 hour, 32 minutes, 18 seconds.

Ton's ascent time was 5 hours, 47 minutes, 50 seconds. This beat Kristina Schou Madsen's previous record by 1 hour, 5 minutes, 4 seconds. Ton used the Mweka Route for her attempt. Read more travel coverage.

Ton started her run at 5 a.m. from Mweka Gate. She felt strong until reaching Barafu Camp. Despite altitude sickness, she reached the summit. Ton believes she can improve her ascent time. Related: Mount Pemigewasset Trail: Technical Short Run in White Mountains.

This original Runner World brief is based on reporting from iRunFar. Visit the source for its complete reporting, context and any later corrections.