National Running Club Database
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Jack Collmer

Cross Country

Event Name Result Time Meet Date Meet Name
8000m 28:52.20 2025-10-25 NIRCA Northeast Regional

Outdoor Track

Event Name Result Time Meet Date Meet Name
1500m 4:45.90 2026-04-11 NIRCA Track and Field Championships
5000m 18:24.22 2026-04-11 NIRCA Track and Field Championships
3000m Steeplechase 12:37.78 2026-04-11 NIRCA Track and Field Championships

Indoor Track

Event Name Result Time Meet Date Meet Name
Mile 4:53.24 2026-03-08 Harvard Running Club Invite
3000m 9:34.38 2026-02-15 Happy Valley Invitational
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2026 Outdoor Track   

1500m

 
4:45.90
Apr 11 NIRCA Track and Field Championships PR

5000m

 
18:24.22
Apr 11 NIRCA Track and Field Championships PR

3000m Steeplechase

 
12:37.78
Apr 11 NIRCA Track and Field Championships PR

2025 - 2026 Indoor Track   

Mile

 
4:53.24
Mar 08 Harvard Running Club Invite PR

3000m

 
9:34.38
Feb 15 Happy Valley Invitational PR

2025 Cross Country   

8000m

 
30:45.11
Sep 21 Princeton Invitational
 
28:52.20
Oct 25 NIRCA Northeast Regional PR
 
30:31.90
Nov 08 NIRCA Cross Country National Championship