Run On
Run On Episode Ratings Heatmap
| Avg | E1 | E2 | E3 | E4 | E5 | E6 | E7 | E8 | E9 | E10 | E11 | E12 | E13 | E14 | E15 | E16 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S1 | 8.4 | 8.0 | 8.4 | 8.3 | 8.3 | 8.3 | 8.6 | 8.5 | 8.3 | 8.3 | 8.3 | 8.6 | 8.3 | 8.4 | 8.4 | 8.4 | 8.7 |
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About
"A slow, thoughtful romance about learning to speak truthfully"
Run On follows Ki Seon-gyeom, a former sprinter sidelined by scandal, and Oh Mi-joo, a film subtitler who translates other people's words for a living. Their tentative romance becomes a study in how people communicate, or fail to, when trust and self-expression are hard-won. The show moves at a deliberate, conversational pace, favoring quiet moments and interior monologue over dramatic plotting. It's carried by warm performances, gentle humor, and a genuine curiosity about language and honesty rather than typical melodrama, making it a low-key, introspective watch that rewards patience over urgency.
the tender, understated chemistry between two guarded people slowly learning to be honest.
you want brisk plotting rather than a dialogue-heavy, introspective slow burn.
Written by our AI editor to help you decide, spoiler-free by design.
All Seasons

| Ep | Title | Rating | Yours | Votes | Runtime | |
|---|---|---|---|---|---|---|
| ▶ | 1 | Episode #1.1 | 8.0 | 95 | 67 min | |
| ▶ | 2 | Episode #1.2 | 8.4 | 80 | 71 min | |
| ▶ | 3 | Episode #1.3 | 8.3 | 73 | 72 min | |
| ▶ | 4 | Episode #1.4 | 8.3 | 72 | — | |
| ▶ | 5 | Episode #1.5 | 8.3 | 72 | 69 min | |
| ▶ | 6 | Episode #1.6 | 8.6 | 78 | 71 min | |
| ▶ | 7 | Episode #1.7 | 8.5 | 69 | — | |
| ▶ | 8 | Episode #1.8 | 8.3 | 69 | — | |
| ▶ | 9 | Episode #1.9 | 8.3 | 67 | 71 min | |
| ▶ | 10 | Episode #1.10 | 8.3 | 66 | — | |
| ▶ | 11 | Episode #1.11 | 8.6 | 75 | — | |
| ▶ | 12 | Episode #1.12 | 8.3 | 64 | — | |
| ▶ | 13 | Episode #1.13 | 8.4 | 65 | — | |
| ▶ | 14 | Episode #1.14 | 8.4 | 63 | 72 min | |
| ▶ | 15 | Episode #1.15 | 8.4 | 57 | 66 min | |
| ▶ | 16 | Episode #1.16 | 8.7 | 68 | 71 min |