Coach, training group, and shoe sponsor have not been verified.
Katie Kellner's profile brings together 8 recorded marathon finishes and a recorded personal best of 2:32:48. The latest recorded finish was 2:35:55 at California International Marathon on Dec 7, 2025. No upcoming race announcement is recorded.
Coverage may be incomplete. Result and announcement sources appear below. Coach, group, and shoe-sponsor details require separate reviewed evidence; missing values mean unverified or unknown.
Upcoming Races
No upcoming race announcement is recorded. This does not mean the athlete has no racing plans.
Marathon History
| Race | Category | Date | Time | Overall | US Place | Source |
|---|---|---|---|---|---|---|
| California International Marathon | Other | Dec 7, 2025 | 2:35:55 | 35 | — | Result source for California International Marathon on Dec 7, 2025 |
| Maratón Valencia Trinidad Alfonso Zurich | Other | Dec 1, 2024 | 2:43:30 | 69 | — | Result source for Maratón Valencia Trinidad Alfonso Zurich on Dec 1, 2024 |
| Boston Marathon | Major | Apr 15, 2024 | 2:38:19 | 22 | — | Result source for Boston Marathon on Apr 15, 2024 |
| U.S. Olympic Team Trials - Marathon | Other | Feb 3, 2024 | 2:36:07 | 37 | — | Result source for U.S. Olympic Team Trials - Marathon on Feb 3, 2024 |
| BMW Berlin Marathon | Major | Sep 24, 2023 | 2:32:48 | 30 | — | Result source for BMW Berlin Marathon on Sep 24, 2023 |
| California International Marathon | Other | Dec 4, 2022 | 2:35:24 | 28 | — | Result source for California International Marathon on Dec 4, 2022 |
| B.A.A. Boston Marathon | Major | Apr 18, 2022 | 2:40:57 | 29 | — | Result source for B.A.A. Boston Marathon on Apr 18, 2022 |
| USA Olympic Team Trials Marathon | Other | Feb 29, 2020 | 2:41:42 | 57 | — | Result source for USA Olympic Team Trials Marathon on Feb 29, 2020 |
2028 Olympic Marathon Trials
Official qualification status has not been checked for this profile. A recorded performance does not by itself establish Trials eligibility. Read the Trials guide and find USATF's official qualifier resources, or explore the recorded performance watch.