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Lachlan Mahoney
Class of 2027 · Aurora, IL
High school track and field athlete profile
National rank · #3404
IL rank · #166
0 stars ☆☆☆☆☆
Main · 800m
Secondary · 400m
Athlete overview
Graduation year
2027
Hometown
Aurora, IL
School / team
Aurora (West Aurora)
Primary event
800m
Secondary event
400m
Results tracked
51
Star rating
0
TRAX-Score
68.876
Top-End
69.7
Consistency
68.2
Versatility
67.6
Big Meet
70.0
Personal records
Best scored mark in each event across the athlete's complete performance history.
6 events
200m
PR
24.15
Outdoor · 2025
Event Score 60.7
400m
PR
52.90
Outdoor · 2025
Event Score 65.2
800m
PR
2:00.54
Indoor · 2025
Event Score 69.5
1600m
PR
4:35.64
Outdoor · 2025
Event Score 56.5
3200m
PR
10:05.17
Outdoor · 2024
Event Score 51.6
5000m
PR
17:10.03
Cross Country · 2024
Event Score 36.7
Performance history
51 results shown
All events
All years
| Event | Mark | Event Score | Meet | Year | Season | Place |
|---|---|---|---|---|---|---|
| 800m | 2:00.54 | 69.5 | Illinois Indoor Championships Sponsored By Under Armour | 2025 | Indoor | 14 |
| 800m | 2:00.09 | 65.9 | West Aurora/East Aurora | 2025 | Outdoor | 1 |
| 800m | 2:00.26 | 65.5 | Upstate Eight Conference Meet | 2026 | Outdoor | 3 |
| 400m | 52.90 | 65.2 | West Aurora/Yorkville | 2025 | Outdoor | 5 |
| 800m | 2:00.37 | 65.2 | John Bell Invitational | 2025 | Outdoor | 4 |
| 200m | 24.15 | 60.7 | West Aurora/East Aurora | 2025 | Outdoor | 1 |
| 800m | 2:02.66 | 59.7 | John Bell invitational | 2026 | Outdoor | 3 |
| 800m | 2:04.71 | 59.4 | Coach DiDomenico Boys Invite at Batavia | 2025 | Indoor | 5 |
| 400m | 54.07 | 59 | WA/Metea Valley Dual | 2026 | Outdoor | 4 |
| 200m | 24.39 | 57.9 | West Aurora/Yorkville | 2025 | Outdoor | 7 |
| 800m | 2:05.38 | 57.8 | Coach DiDomenico Invite | 2024 | Indoor | 7 |
| 800m | 2:03.73 | 57.2 | Yorkville Boys Dual | 2026 | Outdoor | 1 |
| 400m | 54.56 | 56.5 | Rockford FIRE | 2026 | Indoor | 6 |
| 1600m | 4:35.64 | 56.5 | 52nd Annual Peterson Prep Invitational | 2025 | Outdoor | 7 |
| 800m | 2:04.41 | 55.7 | Peterson Prep Invite | 2024 | Outdoor | 5 |
| 800m | 2:06.38 | 55.5 | 6th Annual Morolake Akinosun's Elite Invitational | 2026 | Indoor | 24 |
| 1600m | 4:37.18 | 55.1 | Upstate 8 Boys Conference Track Championships | 2025 | Outdoor | 7 |
| 200m | 24.66 | 54.8 | Rockford FIRE | 2026 | Indoor | 14 |
| 400m | 55.12 | 53.7 | Yorkville Boys vs West Aurora | 2024 | Outdoor | 4 |
| 800m | 2:07.27 | 53.5 | 2nd Annual Legacy Runners Purple Smoke Holiday Invite | 2026 | Indoor | 3 |
| 1600m | 4:40.58 | 51.8 | Southwest Prairie Boys Conference Championship | 2024 | Outdoor | 5 |
| 3200m | 10:05.17 | 51.6 | WA vs EA-ACC boys | 2024 | Outdoor | 2 |
| 1600m | 4:40.99 | 51.4 | West Aurora/Bartlett/Oswego/Waubonsie Valley | 2025 | Outdoor | 4 |
| 400m | 55.83 | 50.2 | 17th Annual Dorothy Dawson Invite | 2026 | Indoor | 6 |
| 800m | 2:07.02 | 49.8 | WA vs BART-S.ELG Boys | 2024 | Outdoor | 3 |
| 1600m | 4:43.07 | 49.5 | WA vs WV-OS-BART boys | 2024 | Outdoor | 5 |
| 200m | 25.14 | 49.4 | WA/Metea Valley Dual | 2026 | Outdoor | 6 |
| 1600m | 4:43.18 | 49.4 | Oswego Roger Wilcox Invitational | 2025 | Outdoor | 10 |
| 200m | 25.15 | 49.3 | 17th Annual Dorothy Dawson Invite | 2026 | Indoor | 12 |
| 800m | 2:07.28 | 49.3 | Kane County Invitational | 2026 | Outdoor | 21 |
| 200m | 25.19 | 48.8 | AAU Northern Indoor National Track & Field Invitational | 2026 | Indoor | 46 |
| 1600m | 4:43.82 | 48.8 | WA/East Aurora | 2026 | Outdoor | 2 |
| 800m | 2:09.46 | 48.7 | Coach DiDomenico Invite | 2026 | Indoor | 10 |
| 800m | 2:09.70 | 48.2 | Upstate Eight Boys Indoor Conference | 2025 | Indoor | 7 |
| 200m | 25.31 | 47.5 | Yorkville Boys vs West Aurora | 2024 | Outdoor | 17 |
| 800m | 2:10.00 | 47.5 | North Central College Boys Indoor Invitational | 2025 | Indoor | 16 |
| 800m | 2:08.92 | 45.8 | 53rd Annual Peterson Prep Invitational | 2026 | Outdoor | 24 |
| 800m | 2:09.13 | 45.3 | John Bell Invitation | 2024 | Outdoor | 1 |
| 400m | 57.24 | 43.5 | WA vs BART-S.ELG Boys | 2024 | Outdoor | 3 |
| 800m | 2:11.94 | 43.5 | North Central College Boys Indoor Invitational | 2026 | Indoor | 15 |
| 1600m | 4:52.86 | 43.5 | WWS Boys Indoor Invitational #2 | 2024 | Indoor | 1 |
| 1600m | 4:51.45 | 42.1 | WA/Bartlett/Oswego/WV | 2026 | Outdoor | 6 |
| 3200m | 10:36.32 | 39.2 | West Aurora/Bartlett/South Elgin | 2025 | Outdoor | 2 |
| 800m | 2:15.32 | 36.8 | Glenbard South Upstate 8 | 2026 | Indoor | 11 |
| 5000m | 17:10.03 | 36.7 | Macnider Invitational | 2024 | Cross Country | 23 |
| 5000m | 17:10.08 | 36.7 | Macnider Invitational | 2023 | Cross Country | 21 |
| 5000m | 17:14.28 | 35.7 | Mike Kuharic Invitational | 2024 | Cross Country | 69 |
| 1600m | 5:07.21 | 31.4 | WWS Boys Indoor Invitational #2 | 2025 | Indoor | 14 |
| 5000m | 17:57.95 | 26.4 | Nike Cross Nationals Midwest Regional | 2024 | Cross Country | 162 |
| 5000m | 18:15.90 | 22.9 | Lyons Township Mike Kuharic Invitational | 2023 | Cross Country | 5 |
| 5000m | 18:55.10 | 15.8 | NXR Midwest Regional Championships | 2023 | Cross Country | 231 |
