TFRRS Performance Profile
Career Accolades
- U.S. junior national 800 champion (2017)
Personal Bests (thru 2021 outdoors)
- 800: 2:00.85
- 1,500: 4:18.40
- Mile: 4:46.63
- 400: 56.29
As a Junior (2020-21)
Outdoors
- Did not compete
Indoors
- Competed in the 400 and mile relay at the Championships at the Peak at Air Force
- Anchored mile relay team to victory in 3:49.34
Cross Country
- Did not compete
As a Sophomore (2019-20)
Outdoors
- Season canceled
Indoors
- Did not compete
Cross Country
- Did not compete
As a Freshman (2018-19)
Outdoors
- Made outdoor debut at the Stanford Invitational
Indoors
- Placed third at the MPSF Championships in the 800 in 2:06.64
- Moved to No. 9 on Stanford all-time 800 list
Cross Country
- Made collegiate debut at the Pre-Nationals in Wisconsin
National/International Competition
- 12th in the 2018 IAAF World U-20 Championships final in the 1,500 in Tampere, Finland, after reaching the semifinals in the 800
- Won the 2017 U.S. junior national championship in the 800 and placed second in both the 800 and 1,500 in 2018
- Ran for the U.S. at the 2017 Pan Am Under-20 championships in Peru, placing third in 2:05.26
Prior to Stanford
- Her 2:00.85 at the Music City Distance Carnival was the fastest prep 800 of 2018 by more than four seconds
- The time made her the No. 5 high school runner ever and No. 7 among U.S. juniors (under 20)
- Won the 2017 U.S. junior national championship in the 800 and placed second in both the 800 and 1,500 in 2018
- Placed second in the 800 in 2:01.66, only 0.2 behind winner and reigning NCAA champ Sammy Watson
- 12th in the 2018 IAAF World U-20 Championships final in the 1,500 in Tampere, Finland, after reaching the semifinals in the 800
- 17-time Florida state champion
- Won four Florida 2A track and field titles in 2018, in the 800, 1,600, 4x400, and 4x800
- The winning 800 time of 2:02.81 was a record for a Florida championship meet
- Her state titles are broken down like this: five in the 800 (including as an eighth-grader), four in the 1,600, two in the 3,200, four in the 4x800, one in the 4x400, and one in cross country
- Won a combined seven state team championships – four in cross country and the school's first three in track
- Listed as the No. 1 overall track and field recruit in the class of 2018 by MileSplit
- Rated as the No. 2 distance runner in her class, behind Stanford teammate Rebecca Story
- Ran for the U.S. at the 2017 Pan Am Under-20 championships in Peru, placing third in 2:05.26
- Fourth at the 2017 New Balance Outdoor Nationals in the mile
- School-record holder in every distance race from the 800 to 5,000
Personal
- Daughter of Frank and Krystyn Collier
- Has a twin brother, Frankie
- National Honor Society member
Career Results
| Year | Season (Meets) | Event | Season best | Conf. | Region | NCAA |
| 2020-21 | Outdoors (0) | -- | -- | -- | -- | -- |
| Indoors (1) | 400 | 58.90 | -- | -- | -- | |
| 4x440y | 3:49.34 | -- | -- | -- | ||
| Cross Country (0) | -- | -- | -- | -- | -- | |
| 2019-20 | Outdoors (0) | -- | -- | -- | -- | -- |
| Indoors (0) | -- | -- | -- | -- | -- | |
| Cross Country (0) | -- | -- | -- | -- | -- | |
| 2018-19 | Outdoors (1) | 1,500 | 4:28.50 | -- | -- | -- |
| 4x400 | 3:38.63 | -- | -- | -- | ||
| Indoors (3) | 800 | 2:06.64 | 3 (2:06.64) | -- | -- | |
| Cross Country (1) | 6K | 22:41.3 | -- | -- | -- |