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Brennan Monohan
Class of 2028 · LaGrange, IL
High school track and field athlete profile
National rank · #1957
IL rank · #98
1 star ★☆☆☆☆
Main · Mile
Secondary · 800m
Athlete overview
Graduation year
2028
Hometown
LaGrange, IL
School / team
LaGrange (Lyons)
Primary event
Mile
Secondary event
800m
Results tracked
29
Star rating
1
TRAX-Score
73.083
Top-End
73.7
Consistency
72.1
Versatility
73.2
Big Meet
73.3
Personal records
Best scored mark in each event across the athlete's complete performance history.
7 events
800m
PR
1:58.31
Outdoor · 2026
Event Score 70.3
1600m
PR
4:21.84
Outdoor · 2026
Event Score 70.6
Mile
PR
4:32.07
Outdoor · 2025
Event Score 61.7
3000m
PR
9:04.47
Outdoor · 2025
Event Score 61.2
3200m
PR
9:35.35
Outdoor · 2025
Event Score 64.7
2 Mile
PR
9:40.69
Outdoor · 2025
Event Score 63.8
5000m
PR
15:36.18
Cross Country · 2025
Event Score 60.5
Performance history
29 results shown
All events
All years
| Event | Mark | Event Score | Meet | Year | Season | Place |
|---|---|---|---|---|---|---|
| 1600m | 4:21.84 | 70.6 | West Suburban Silver Boys Conference | 2026 | Outdoor | 5 |
| 800m | 1:58.31 | 70.3 | McCarthy Memorial Invite | 2026 | Outdoor | 11 |
| 1600m | 4:27.07 | 69 | Batavia Distance Madness | 2026 | Indoor | 23 |
| 1600m | 4:24.28 | 68 | IHSA Class 3A TRB Sectional - #06 LaGrange (Lyons) | 2026 | Outdoor | 3 |
| 1600m | 4:25.66 | 66.6 | IHSA Class 3A TRB Sectional - #06 LaGrange (Lyons) | 2025 | Outdoor | 4 |
| 1600m | 4:25.65 | 66.6 | Hinsdale Central McCarthy Memorial Invite | 2025 | Outdoor | 9 |
| 3200m | 9:35.35 | 64.7 | 57th Annual Prospect Boys "Joe Wanner" Invite | 2025 | Outdoor | 4 |
| 2 Mile | 9:40.69 | 63.8 | New Balance Nationals Outdoor | 2025 | Outdoor | 13 |
| 1600m | 4:29.21 | 62.9 | WSC Silver Boys Outdoor Championship | 2025 | Outdoor | 8 |
| 1600m | 4:32.85 | 62.8 | WSC Boys Silver Championships | 2026 | Indoor | 1 |
| 3200m | 9:45.78 | 62.8 | West Suburban Boys Silver Indoor Conference | 2025 | Indoor | 1 |
| Mile | 4:32.07 | 61.7 | Distance Night in Palatine | 2025 | Outdoor | 8 |
| 1600m | 4:30.62 | 61.5 | Distance Night in Palatine | 2025 | Outdoor | 8 |
| 3000m | 9:04.47 | 61.2 | New Balance Nationals Outdoor | 2025 | Outdoor | 14 |
| Mile | 4:36.30 | 61 | Proviso West Boys Invitational | 2026 | Indoor | 2 |
| 5000m | 15:36.18 | 60.5 | Mike Kuharic Cross Country Invitational | 2025 | Cross Country | 13 |
| 1600m | 4:32.47 | 59.7 | Smithstrong Invitational | 2026 | Outdoor | 2 |
| 3200m | 9:49.05 | 58.5 | Distance Night in Palatine | 2026 | Outdoor | 16 |
| 2 Mile | 9:52.86 | 58.4 | Distance Night in Palatine | 2026 | Outdoor | 16 |
| 1600m | 4:33.84 | 58.3 | Minooka Smith Strong Invitational | 2025 | Outdoor | 2 |
| 1600m | 4:34.17 | 58 | 58th Annual Prospect Boys "Joe Wanner" Invite | 2026 | Outdoor | 27 |
| 800m | 2:03.52 | 57.7 | Argo Phil Svetich Invite - Senior Night | 2026 | Outdoor | 4 |
| 1600m | 4:40.35 | 55.2 | West Suburban Boys Silver Indoor Conference | 2025 | Indoor | 4 |
| 3200m | 10:12.65 | 50.9 | Proviso West Boys Invitational | 2025 | Indoor | 1 |
| 5000m | 16:41.90 | 43.3 | Culver Academies Invitational | 2025 | Cross Country | 5 |
| 5000m | 16:50.01 | 41.4 | Nike Cross Nationals Midwest Regional | 2024 | Cross Country | 234 |
| 5000m | 16:57.98 | 39.5 | Nike XC Town Twilight Invitational | 2024 | Cross Country | 230 |
| 5000m | 17:05.37 | 37.8 | IHSA Class 3A XC Regional-#2A LaGrange (Lyons) | 2024 | Cross Country | 27 |
| 5000m | 17:15.50 | 35.5 | Culver Academies Invitational | 2024 | Cross Country | 36 |
