Erin Brzezinski

Oconomowoc, WI

Bib: 7097 F 22

0:00
0:00
/ mi
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Overall
#0 / 8418
Gender (Female)
#0 / 3216
Top 48%
Division (F20-24)
#0 / 584
Race Day Weather
50°/40°F
clear sky

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:00/mi
31:03
↑ 158↓ 138
10K· 6.21 mi
9:35/mi
1:00:50
↑ 117↓ 126
15K· 9.32 mi
9:35/mi
1:30:35
↑ 126↓ 145
20K· 12.43 mi
9:22/mi
1:59:40
↑ 78↓ 100
25K· 15.53 mi
9:44/mi
2:29:54
↑ 118↓ 148
30K· 18.64 mi
10:48/mi
3:03:26
↑ 118↓ 98
35K· 21.75 mi
12:38/mi
3:42:41
↑ 162↓ 132
40K· 24.85 mi
12:39/mi
4:22:00
↑ 125↓ 75
Finish· 26.22 mi
10:12/mi
4:35:55
↑ 72↓ 85
Course Elevation
1,098ft
Total climb
158ft
Range
810 to 968 ft
1,059ft
Total descent
About the height of the Statue of Liberty

The Course

Half Splits

1st Half· via 20K
1:59:409:38 /mi⚡ faster
2nd Half
2:36:1511:20 /mi+30.6%
Positive split — 30.6% slower in the second half
AI Race Performance Report

Erin'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.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
31:0310:003.11 mi31:03
10:00
-
10K
1:00:509:473.10 mi29:47
9:35
-0:25
15K
1:30:359:433.11 mi29:45
9:35
0:00
20K
1:59:409:383.11 mi29:05
9:22
-0:13
25K
2:29:549:393.10 mi30:14
9:44
+0:22
30K
3:03:269:503.11 mi33:32
10:48
+1:04
35K
3:42:4110:143.11 mi39:15
12:38
+1:50
40K
4:22:0010:323.10 mi39:19
12:39
+0:01
Finish(26.22 mi)
4:35:5510:321.37 mi13:55
10:12
-2:27
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Erin's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:22 /mi

Average Pace

10:32 /mi

Slowest Pace

12:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

29:05

11% of race

Time at Steady Pace

2:14:44

49% of race

Time at Slower Pace

1:52:06

41% of race

Average Pace: 10:31 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi5149147829645351211249
10K3.10 mi4979+1701405+73290+647541303272
15K3.11 mi4844+1351345+60274+1645351211249
20K3.11 mi4680+1641282+63266+844021187248
25K3.10 mi4552+1281246+36258+842761160236
30K3.11 mi4616-641298-52266-850571579319
35K3.11 mi4879-2631436-138297-3160312135423
40K3.10 mi5029-1501551-115324-2758492145427
Finish(26.22 mi)1.37 mi4984+451549+232443711546339

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
873 ft892 ft
↑ 158ft↓ 138ft
85 ft

Overall

4535

Females

1211

F20-24

249

5K→10K

3.1 - 6.2 mi

Top 56%
892 ft883 ft
↑ 117ft↓ 126ft
23 ft

Overall

4754

Females

1303

F20-24

272

10K→15K

6.2 - 9.3 mi

Top 54%
879 ft860 ft
↑ 126ft↓ 145ft
49 ft

Overall

4535

Females

1211

F20-24

249

15K→20K

9.3 - 12.4 mi

Top 52%
869 ft846 ft
↑ 78ft↓ 100ft
22 ft

Overall

4402

Females

1187

F20-24

248

20K→25K

12.4 - 15.5 mi

Top 51%
853 ft823 ft
↑ 118ft↓ 148ft
62 ft

Overall

4276

Females

1160

F20-24

236

25K→30K

15.5 - 18.6 mi

Top 60%
823 ft843 ft
↑ 118ft↓ 98ft
30 ft

Overall

5057

Females

1579

F20-24

319

30K→35K

18.6 - 21.8 mi

Top 72%
846 ft876 ft
↑ 162ft↓ 132ft
74 ft

Overall

6031

Females

2135

F20-24

423

35K→40K

21.8 - 24.9 mi

Top 69%
883 ft932 ft
↑ 125ft↓ 75ft
85 ft

Overall

5849

Females

2145

F20-24

427

40K→Finish

24.9 - 26.2 mi

Top 52%
925 ft912 ft
↑ 72ft↓ 85ft
46 ft

Overall

4371

Females

1546

F20-24

339

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

Twin Cities in Motion