Back to rankingsView on MileSplit
Elsza Bergen
Class of 2027 · Niwot, CO
High school track and field athlete profile
National rank · #1434
CO rank · #41
2 stars ★★☆☆☆
Main · 800m
Secondary · Mile
Athlete overview
Graduation year
2027
Hometown
Niwot, CO
School / team
Niwot High School
Primary event
800m
Secondary event
Mile
Results tracked
84
Star rating
2
TRAX-Score
78.578
Top-End
78.2
Consistency
78.0
Versatility
77.4
Big Meet
84.4
Personal records
Best scored mark in each event across the athlete's complete performance history.
10 events
200m
PR
28.43
Outdoor · 2026
Event Score 61.3
400m
PR
1:02.08
Outdoor · 2025
Event Score 70.3
800m
PR
2:17.13
Indoor · 2026
Event Score 82.1
1500m
PR
4:46.49
Outdoor · 2025
Event Score 76.1
1600m
PR
5:04.68
Outdoor · 2025
Event Score 77.1
Mile
PR
5:07.92
Indoor · 2025
Event Score 78.9
3000m
PR
12:26.10
Cross Country · 2021
Event Score 42.3
2 Mile
PR
11:58.89
Cross Country · 2023
Event Score 61.9
5000m
PR
18:32.10
Cross Country · 2025
Event Score 68.9
HJ
PR
4-4
Outdoor · 2023
Event Score 46.5
Performance history
84 results shown
All events
All years
| Event | Mark | Event Score | Meet | Year | Season | Place |
|---|---|---|---|---|---|---|
| 800m | 2:17.13 | 82.1 | Nike Indoor Nationals | 2026 | Indoor | 19 |
| Mile | 5:07.92 | 78.9 | Nike Indoor Nationals | 2025 | Indoor | 18 |
| 800m | 2:16.51 | 78.6 | Three League Meet: Granite Peaks, Foothills, Mile High | 2026 | Outdoor | 1 |
| 800m | 2:20.48 | 77.3 | Nike Indoor Nationals | 2025 | Indoor | 32 |
| 800m | 2:17.41 | 77.2 | Denver Twilight Series: The Premier | 2025 | Outdoor | 2 |
| 1600m | 5:04.68 | 77.1 | Nike Outdoor Nationals | 2025 | Outdoor | 35 |
| Mile | 5:06.54 | 77.1 | Nike Outdoor Nationals | 2025 | Outdoor | 35 |
| 800m | 2:17.55 | 77 | Colorado State Track and Field Championships | 2026 | Outdoor | 14 |
| Mile | 5:06.95 | 76.9 | Oregon Relays | 2025 | Outdoor | 21 |
| Mile | 5:11.07 | 76.9 | Nike Indoor Nationals | 2026 | Indoor | 27 |
| 1600m | 5:05.12 | 76.8 | Oregon Relays | 2025 | Outdoor | 21 |
| 1500m | 4:46.49 | 76.1 | Nike Outdoor Nationals | 2025 | Outdoor | 39 |
| 1500m | 4:49.29 | 75.8 | Nike Indoor Nationals | 2025 | Indoor | 20 |
| 1500m | 4:47.32 | 75.6 | Oregon Relays | 2025 | Outdoor | 21 |
| 800m | 2:18.57 | 75.4 | Windjammer Track Classic | 2026 | Outdoor | 4 |
| 800m | 2:18.89 | 74.9 | HOKA St. Vrain Invitational | 2026 | Outdoor | 10 |
| 800m | 2:18.88 | 74.9 | Oregon Relays | 2026 | Outdoor | 10 |
| 800m | 2:19.37 | 74.2 | HOKA St. Vrain Invitational | 2024 | Outdoor | 19 |
| 1500m | 4:51.56 | 74.2 | Nike Indoor Nationals | 2026 | Indoor | 26 |
| 800m | 2:20.07 | 73.1 | Three League Meet: Granite Peaks, Foothills, Mile High | 2025 | Outdoor | 6 |
| 800m | 2:20.47 | 72.5 | Stutler Twilight | 2024 | Outdoor | 9 |
| 800m | 2:20.83 | 72 | HOKA St. Vrain Invitational | 2025 | Outdoor | 21 |
| 800m | 2:20.81 | 72 | CSU-Pueblo Early-Bird | 2025 | Outdoor | 1 |
| 800m | 2:24.41 | 71.8 | Colorado Classic Pre-Season #1 | 2026 | Indoor | 6 |
| 800m | 2:21.19 | 71.5 | Boulder County Track Championships | 2026 | Outdoor | 2 |
| 800m | 2:21.60 | 70.8 | Oregon Relays | 2025 | Outdoor | 27 |
| 1600m | 5:15.40 | 70.4 | Stutler Twilight | 2025 | Outdoor | 12 |
| 400m | 1:02.08 | 70.3 | Centaurus Twilight | 2025 | Outdoor | 12 |
| 800m | 2:21.98 | 70.3 | Nike Outdoor Nationals | 2025 | Outdoor | 62 |
| Mile | 5:17.50 | 70.3 | REAL Spooky Mile | 2025 | Cross Country | 1 |
| 1600m | 5:19.90 | 70.2 | Colorado Elite Track Classic #1 | 2025 | Indoor | 6 |
| 400m | 1:02.33 | 69.5 | Boulder County Track Championships | 2024 | Outdoor | 9 |
| 400m | 1:02.52 | 68.9 | Niwot Invitational | 2024 | Outdoor | 24 |
| 5000m | 18:32.10 | 68.9 | Desert Twilight | 2025 | Cross Country | 2 |
| 800m | 2:22.98 | 68.8 | Stutler Twilight | 2026 | Outdoor | 27 |
| 1600m | 5:18.03 | 68.8 | HOKA St. Vrain Invitational | 2025 | Outdoor | 56 |
| 800m | 2:23.05 | 68.7 | Niwot Invitational | 2026 | Outdoor | 15 |
| 1600m | 5:18.09 | 68.7 | Three League Meet: Granite Peaks, Foothills, Mile High | 2025 | Outdoor | 7 |
| 800m | 2:23.08 | 68.6 | Centaurus Twilight (Now on 4/16) | 2026 | Outdoor | 4 |
| 800m | 2:23.96 | 67.4 | Stutler Twilight | 2025 | Outdoor | 19 |
| 800m | 2:23.90 | 67.4 | Boulder County Track Championships | 2025 | Outdoor | 5 |
| 800m | 2:28.22 | 66.7 | Let's Get REAL Invitational Championship | 2023 | Indoor | 11 |
| 5000m | 18:47.30 | 66.4 | Warrior Lincoln Park Classic (SWL Championships) | 2023 | Cross Country | 8 |
| 1600m | 5:22.39 | 66.1 | Boulder County Track Championships | 2026 | Outdoor | 3 |
| 800m | 2:25.18 | 65.6 | Longmont Invitational | 2026 | Outdoor | 7 |
| 5000m | 18:54.88 | 65.3 | Hawk JV Championships | 2025 | Cross Country | 5 |
| 5000m | 18:58.18 | 64.7 | Granite Peaks League Championships | 2025 | Cross Country | 2 |
| 1600m | 5:26.18 | 63.9 | Niwot Invitational | 2024 | Outdoor | 17 |
| 1600m | 5:26.92 | 63.5 | Niwot Invitational | 2025 | Outdoor | 21 |
| 1600m | 5:27.51 | 63.1 | HOKA St. Vrain Invitational | 2024 | Outdoor | 53 |
| 1600m | 5:28.06 | 62.8 | Centaurus Twilight | 2024 | Outdoor | 11 |
| 1600m | 5:28.06 | 62.8 | Centaurus Twilight | 2024 | Outdoor | 11 |
| 5000m | 19:11.11 | 62.8 | Nike Cross Nationals Southwest Regional | 2025 | Cross Country | 22 |
| 800m | 2:31.37 | 62.5 | PEAK Pre-Season #1 | 2023 | Indoor | 8 |
| 800m | 2:27.42 | 62.4 | Centaurus Twilight | 2024 | Outdoor | 7 |
| 800m | 2:27.42 | 62.4 | Centaurus Twilight | 2024 | Outdoor | 7 |
| 2 Mile | 11:58.89 | 61.9 | TEAM Boss Colorado Mile + 2 Mile 4 REAL | 2023 | Cross Country | 17 |
| 1600m | 5:29.73 | 61.8 | Windjammer Track Classic | 2025 | Outdoor | 12 |
| 5000m | 19:19.50 | 61.5 | Hawk JV Championships | 2023 | Cross Country | 2 |
| 200m | 28.43 | 61.3 | Niwot Invitational | 2026 | Outdoor | 41 |
| 5000m | 19:20.40 | 61.3 | Centaurus Bernie Gay XC Invitational | 2025 | Cross Country | 12 |
| 1600m | 5:31.40 | 60.8 | Boulder County Track Championships | 2025 | Outdoor | 11 |
| 5000m | 19:34.93 | 59.1 | NXR Southwest Region | 2023 | Cross Country | 18 |
| 800m | 2:30.21 | 58.5 | Teddy's Last Chance Qualifier | 2024 | Outdoor | 24 |
| 400m | 1:06.09 | 57.9 | Peak Pre-Season Outdoor Meet #1 | 2022 | Indoor | 4 |
| 800m | 2:30.99 | 57.4 | Longs Peak/NCAC/Mile High League Meets | 2024 | Outdoor | 8 |
| 5000m | 19:48.34 | 57.2 | St. Vrain Cross Country Invitational - High School | 2025 | Cross Country | 27 |
| 5000m | 19:55.40 | 56.1 | Pat Patten Invitational | 2023 | Cross Country | 29 |
| 200m | 29.19 | 55.7 | Centaurus Twilight | 2025 | Outdoor | 23 |
| 400m | 1:07.97 | 52.5 | Let's Get REAL Invitational | 2022 | Indoor | 37 |
| 5000m | 20:20.40 | 52.5 | St. Vrain Cross Country Invitational - High School | 2023 | Cross Country | 3 |
| 2 Mile | 12:40.00 | 52 | Vista Nation XC 2-Mile Invitational | 2023 | Cross Country | 11 |
| Mile | 5:53.84 | 51.9 | Let's Get REAL Invitational | 2022 | Indoor | 24 |
| 5000m | 20:28.00 | 51.4 | Desert Twilight | 2024 | Cross Country | 1 |
| 5000m | 20:31.60 | 50.9 | The REAL JV State XC Championships + All-Ages XC Relay | 2023 | Cross Country | 5 |
| 1500m | 5:27.10 | 50.7 | Boulder Road Runners All-Comers Track Series | 2021 | Outdoor | 3 |
| HJ | 4-4 | 46.5 | The Storm 7th/8th Grade St. Vrain District Meet | 2023 | Outdoor | 1 |
| 5000m | 21:15.20 | 45 | RE-1J District Meet | 2023 | Cross Country | 10 |
| 3000m | 12:26.10 | 42.3 | Boulder XC Series #1 | 2021 | Cross Country | 11 |
| 3000m | 13:45.18 | 25.7 | Colorado USATF Junior Olympic Championships | 2019 | Cross Country | 27 |
| 3000m | 14:12.00 | 20.7 | Coyotes All-Comer Cross Country Meet | 2020 | Cross Country | 34 |
| 3000m | 14:54.40 | 13.7 | Parker Panther Invitational | 2019 | Cross Country | 27 |
| 3000m | 14:59.00 | 13 | Colorado Coyotes Youth Cross Country Invitational | 2019 | Cross Country | 21 |
| 3000m | 15:17.00 | 10.3 | Parker Panther Invitational | 2020 | Cross Country | 35 |
