Justyna Bereza

Lawrenceville

Bib: 12985 F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 54109
Top 22%
Gender (Female)
#0 / 24561
Top 11%
Masters (Masters Women)
#0 / 9409
Top 8%
Division (F45-49)
#0 / 2581
Top 8%
Race Day Weather
54°/44°F
few clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:05/mi
25:08
↑ 52↓ 48
10K· 6.21 mi
8:04/mi
50:11
↑ 25↓ 31
15K· 9.32 mi
7:58/mi
1:14:56
↑ 12↓ 13
20K· 12.43 mi
8:02/mi
1:39:53
↑ 18↓ 17
Half· 13.11 mi
8:02/mi
1:45:22
↑ 13
25K· 15.53 mi
7:53/mi
2:04:30
↑ 22↓ 30
30K· 18.64 mi
7:57/mi
2:29:12
↑ 13↓ 12
35K· 21.75 mi
7:56/mi
2:53:51
↑ 27↓ 27
40K· 24.85 mi
7:55/mi
3:18:26
↑ 16↓ 11
Finish· 26.22 mi
7:44/mi
3:28:59
↑ 23↓ 20
Course Elevation
227ft
Total climb
32ft
Range
589 to 621 ft
221ft
Total descent
About the height of a three-story building

The Course

Half Splits

1st Half· via Half
1:45:228:02 /mi+1.7%
2nd Half
1:43:377:54 /mi✓ faster
Negative split — 1.7% faster in the second half
AI Race Performance Report

Justyna's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:088:053.11 mi25:08
8:05
-
10K
50:118:053.10 mi25:03
8:04
-0:01
15K
1:14:568:023.11 mi24:45
7:58
-0:06
20K
1:39:538:023.11 mi24:57
8:02
+0:04
Half(13.11 mi)
1:45:228:020.68 mi5:29
8:02
0:00
25K
2:04:308:012.42 mi19:08
7:53
-0:09
30K
2:29:128:003.11 mi24:42
7:57
+0:04
35K
2:53:518:003.11 mi24:39
7:56
-0:01
40K
3:18:267:593.10 mi24:35
7:55
-0:01
Finish(26.22 mi)
3:28:597:591.37 mi10:33
7:44
-0:11
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Justyna's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Public Race Data

Chicago Event Management

Chicago Event Management

Mika Timing

Mika Timing