Back to rankingsView on MileSplit
Ruby Demmer
Class of 2027 · Minneapolis, MN
High school track and field athlete profile
National rank · #4873
MN rank · #139
1 star ★☆☆☆☆
Main · 5000m
Secondary · 1600m
Athlete overview
Graduation year
2027
Hometown
Minneapolis, MN
School / team
Coon Rapids High School
Primary event
5000m
Secondary event
1600m
Results tracked
75
Star rating
1
TRAX-Score
71.278
Top-End
71.1
Consistency
70.6
Versatility
70.2
Big Meet
76.3
Personal records
Best scored mark in each event across the athlete's complete performance history.
6 events
800m
PR
2:33.75
Outdoor · 2025
Event Score 53.7
1600m
PR
5:22.31
Outdoor · 2024
Event Score 66.2
3200m
PR
11:28.90
Outdoor · 2026
Event Score 68.5
2 Mile
PR
15:09.90
Cross Country · 2021
Event Score 22.2
5000m
PR
18:29.00
Cross Country · 2025
Event Score 69.4
HJ
PR
4-2
Outdoor · 2023
Event Score 41.8
Performance history
75 results shown
All events
All years
| Event | Mark | Event Score | Meet | Year | Season | Place |
|---|---|---|---|---|---|---|
| 5000m | 18:29.00 | 69.4 | MSHSL Class AAA State Championships | 2025 | Cross Country | 17 |
| 3200m | 11:28.90 | 68.5 | Northwest Suburban Conference Championships | 2026 | Outdoor | 2 |
| 5000m | 18:37.00 | 68.1 | MSHSL Section 7AAA Championships | 2025 | Cross Country | 6 |
| 3200m | 11:36.90 | 66.4 | MSHSL Section 5AAA/7AAA Championships | 2026 | Outdoor | 5 |
| 1600m | 5:22.31 | 66.2 | MSHSL Section 7AAA Championships | 2024 | Outdoor | 9 |
| 1600m | 5:22.87 | 65.9 | MSHSL Section 5AAA/7AAA Championships | 2026 | Outdoor | 5 |
| 3200m | 11:38.81 | 65.9 | MSHSL Section 7AAA Championships | 2025 | Outdoor | 8 |
| 1600m | 5:23.23 | 65.6 | MSHSL Section 7AAA Championships | 2025 | Outdoor | 6 |
| 3200m | 11:45.05 | 64.3 | Northwest Suburban Conference Championships | 2025 | Outdoor | 6 |
| 5000m | 19:02.50 | 64.1 | NWSC Championships | 2025 | Cross Country | 2 |
| 3200m | 11:46.16 | 64 | Norm Ayen Invitational | 2026 | Outdoor | 2 |
| 3200m | 11:46.31 | 64 | Northwest Suburban Conference Championships | 2024 | Outdoor | 9 |
| 5000m | 19:06.40 | 63.5 | MSHSL Section 7AAA Championships | 2024 | Cross Country | 9 |
| 3200m | 11:51.97 | 62.6 | Coon Rapids Invitational | 2025 | Outdoor | 3 |
| 1600m | 5:28.62 | 62.5 | Section 4AAA True Team | 2025 | Outdoor | 7 |
| 5000m | 19:13.30 | 62.4 | Bauman-Rovn Invitational | 2025 | Cross Country | 8 |
| 1600m | 5:28.96 | 62.3 | Colleen Cardinal Invitational | 2026 | Outdoor | 2 |
| 1600m | 5:29.89 | 61.7 | Section 4AAA True Team | 2024 | Outdoor | 4 |
| 1600m | 5:31.72 | 60.7 | Andover Quad | 2025 | Outdoor | 1 |
| 3200m | 12:00.34 | 60.5 | Section 4AAA True Team | 2024 | Outdoor | 8 |
| 1600m | 5:32.77 | 60.1 | Coon Rapids Invitational | 2026 | Outdoor | 5 |
| 5000m | 19:37.10 | 58.8 | ABC Early Bird | 2025 | Cross Country | 3 |
| 5000m | 19:39.40 | 58.5 | MSHSL State Cross Country Championships | 2024 | Cross Country | 61 |
| 5000m | 19:42.80 | 58 | Norm Ayen XC Invitational | 2025 | Cross Country | 4 |
| 5000m | 19:43.00 | 57.9 | NWSC Championships | 2024 | Cross Country | 7 |
| 3200m | 12:12.43 | 57.5 | Blaine Invitational | 2024 | Outdoor | 2 |
| 3200m | 12:13.97 | 57.1 | Osseo TF Invite | 2024 | Outdoor | 6 |
| 5000m | 19:49.71 | 57 | Norm Ayen XC Invitational | 2024 | Cross Country | 5 |
| 3200m | 12:14.87 | 56.9 | Northwest Suburban Conference Championships | 2023 | Outdoor | 10 |
| 1600m | 5:38.49 | 56.8 | Coon Rapids 9th/10th Grade Invitational | 2025 | Outdoor | 1 |
| 5000m | 19:51.30 | 56.7 | MSHSL Section 7AAA XC Championships | 2022 | Cross Country | 16 |
| 1600m | 5:39.68 | 56.1 | Northwest Suburban Conference Championships | 2024 | Outdoor | 17 |
| 1600m | 5:40.10 | 55.9 | Coon Rapids Invitational | 2024 | Outdoor | 9 |
| 3200m | 12:19.18 | 55.9 | MSHSL Section 7AAA Championships | 2024 | Outdoor | 13 |
| 5000m | 19:57.47 | 55.8 | MSHSL Section 7AAA XC Championships | 2023 | Cross Country | 17 |
| 3200m | 12:23.29 | 54.9 | Blaine Invitational | 2025 | Outdoor | 2 |
| 3200m | 12:23.76 | 54.8 | Section 4AAA True Team | 2023 | Outdoor | 9 |
| 3200m | 12:24.45 | 54.6 | Blaine Invitational | 2023 | Outdoor | 1 |
| 1600m | 5:47.42 | 54.3 | Griak Indoor Classic - Maroon | 2024 | Indoor | 14 |
| 1600m | 5:43.76 | 53.9 | MSHSL Section 7AAA T&F Finals | 2023 | Outdoor | 11 |
| 800m | 2:33.75 | 53.7 | Coon Rapids 9th/10th Grade Invitational | 2025 | Outdoor | 1 |
| 1600m | 5:45.40 | 53 | Northwest Suburban Conference Championships | 2023 | Outdoor | 17 |
| 1600m | 5:45.66 | 52.8 | Coon Rapids Invitational | 2023 | Outdoor | 7 |
| 5000m | 20:18.70 | 52.8 | Northwest Suburban Conference Championships | 2023 | Cross Country | 12 |
| 800m | 2:34.68 | 52.5 | Andover Quad | 2025 | Outdoor | 2 |
| 5000m | 20:26.50 | 51.6 | Roy Griak Invitational | 2025 | Cross Country | 5 |
| 5000m | 20:32.77 | 50.8 | Osseo Invitational | 2022 | Cross Country | 13 |
| 5000m | 20:34.00 | 50.6 | Osceola Invitational | 2023 | Cross Country | 1 |
| 3200m | 12:43.12 | 50.3 | MSHSL Section 7AAA T&F Finals | 2023 | Outdoor | 11 |
| 5000m | 20:37.60 | 50.1 | Bauman/Rovn Invitational | 2024 | Cross Country | 21 |
| 5000m | 20:38.20 | 50 | Roy Griak Invitational | 2024 | Cross Country | 11 |
| 5000m | 20:39.10 | 49.9 | Anoka ABC Early Bird invite | 2023 | Cross Country | 2 |
| 5000m | 20:46.00 | 48.9 | Northwest Suburban Conference Championships | 2022 | Cross Country | 16 |
| 5000m | 20:47.80 | 48.7 | Lakeville AppleJack Invitational | 2022 | Cross Country | 25 |
| 3200m | 12:52.12 | 48.2 | Section 4AAA True Team | 2022 | Outdoor | 14 |
| 5000m | 20:55.48 | 47.6 | MSHSL Section 7AAA XC Championships | 2021 | Cross Country | 25 |
| 5000m | 20:56.33 | 47.5 | Osseo Invitational | 2023 | Cross Country | 21 |
| 5000m | 21:01.30 | 46.8 | ABC Early Bird | 2024 | Cross Country | 4 |
| 3200m | 12:58.70 | 46.7 | Northwest Suburban Conference Championships | 2022 | Outdoor | 18 |
| 3200m | 13:01.35 | 46.2 | MSHSL Section 7AAA T&F Finals | 2022 | Outdoor | 16 |
| 3200m | 13:07.70 | 44.8 | Duluth East Invitational | 2022 | Outdoor | 4 |
| 5000m | 21:29.99 | 43 | Cambridge Norm Ayen Bluejacket Invitational | 2023 | Cross Country | 3 |
| 5000m | 21:38.20 | 41.9 | Roy Griak Invitational | 2023 | Cross Country | 31 |
| HJ | 4-2 | 41.8 | Blaine Invitational | 2023 | Outdoor | 22 |
| 5000m | 21:46.00 | 40.9 | Roy Griak Invitational | 2022 | Cross Country | 80 |
| 5000m | 21:48.40 | 40.6 | Northwest Suburban Conference Championships | 2021 | Cross Country | 35 |
| 5000m | 21:50.70 | 40.3 | Cambridge Norm Ayen Bluejacket Invitational | 2022 | Cross Country | 6 |
| 5000m | 21:56.94 | 39.5 | Osseo Invitational | 2021 | Cross Country | 33 |
| 800m | 2:46.25 | 38.3 | Blaine Invite | 2022 | Outdoor | 11 |
| 1600m | 6:15.72 | 37.5 | Osseo Invitational | 2022 | Outdoor | 4 |
| 5000m | 22:38.40 | 34.4 | Anoka ABC Early Bird invite | 2022 | Cross Country | 9 |
| 5000m | 23:15.90 | 30.1 | Lakeville AppleJack Invitational | 2021 | Cross Country | 2 |
| 5000m | 23:23.30 | 29.2 | Roy Griak Invitational | 2021 | Cross Country | 202 |
| 5000m | 24:00.30 | 25.2 | Anoka ABC Early Bird invite | 2021 | Cross Country | 27 |
| 2 Mile | 15:09.90 | 22.2 | Cambridge Norm Ayen Bluejacket Invitational | 2021 | Cross Country | 4 |
