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BOSTON MARATHON 2023

Brooke Hayes

Bib: 14654•F

WI

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:24
Rank: #12897
Start → 5K
24:24 | 7:51/mi
10K· 6.21 mi
48:45
Rank: #13162 (-265)
5K → 10K
24:21 | 7:50/mi
15K· 9.32 mi
1:13:50
Rank: #13754 (-592)
10K → 15K
25:05 | 8:04/mi
20K· 12.43 mi
1:40:39
Rank: #14861 (-1107)
15K → 20K
26:49 | 8:38/mi
Half· 13.11 mi
1:46:34
Rank: #15094 (-233)
20K → Half
5:55 | 8:40/mi
25K· 15.53 mi
2:08:33
Rank: #15865 (-771)
Half → 25K
21:59 | 9:04/mi
30K· 18.64 mi
2:39:52
Rank: #17219 (-1354)
25K → 30K
31:19 | 10:05/mi
20M
2:53:40
Rank: #17624 (-405)
30K → 20M
13:48 | 10:09/mi
21M
3:04:42
Rank: #17946 (-322)
20M → 21M
11:02 | 11:02/mi
35K· 21.75 mi
3:12:31
Rank: #18239 (-293)
21M → 35K
7:49 | 10:27/mi
23M
3:25:10
Rank: #18415 (-176)
35K → 23M
12:39 | 10:06/mi
24M
3:34:17
Rank: #18394 (+21)
23M → 24M
9:07 | 9:07/mi
40K· 24.85 mi
3:42:12
Rank: #18351 (+43)
24M → 40K
7:55 | 9:16/mi
25.2M
3:45:42
Rank: #18353 (-2)
40K → 25.2M
3:30 | 10:09/mi
Finish· 26.22 mi
3:54:46
Rank: #18331 (+22)
25.2M → Finish
9:04 | 8:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:34
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time2:08:12
Pace9:47 /mi
📊Positive Split: 20.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2024:247:5124:24
7:51
-
10K
6.21 mi11:17:4148:457:5124:21
7:50
-0:01
15K
9.32 mi11:42:461:13:507:5525:05
8:04
+0:14
20K
12.43 mi12:09:351:40:398:0626:49
8:38
+0:34
Half
13.11 mi12:15:301:46:348:085:55
8:40
+0:02
25K
15.53 mi12:37:292:08:338:1721:59
9:04
+0:24
30K
18.64 mi13:08:482:39:528:3531:19
10:05
+1:01
20M
20.00 mi13:22:362:53:408:4113:48
10:09
+0:04
21M
21.00 mi13:33:383:04:428:4811:02
11:02
+0:53
35K
21.75 mi13:41:273:12:318:517:49
10:27
-0:35
23M
23.00 mi13:54:063:25:108:5512:39
10:06
-0:21
24M
24.00 mi14:03:133:34:178:569:07
9:07
-0:59
40K
24.85 mi14:11:083:42:128:567:55
9:16
+0:09
25.2M
25.20 mi14:14:383:45:428:573:30
10:09
+0:53
Finish
26.22 mi14:23:423:54:468:589:04
8:54
-1:15

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:50 /mi

Average Pace

8:58 /mi

Slowest Pace

11:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:39

43% of race

Time at Steady Pace

54:00

23% of race

Time at Slower Pace

1:20:07

34% of race

Average Pace: 8:57 /mi

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

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:53:2024:247:5124:24
7:51
#12897
10K
6.21 mi11:17:4148:457:5124:21
7:50
#13162
15K
9.32 mi11:42:461:13:507:5525:05
8:04
#13754
20K
12.43 mi12:09:351:40:398:0626:49
8:38
#14861
Half
13.11 mi12:15:301:46:348:085:55
8:40
#15094
25K
15.53 mi12:37:292:08:338:1721:59
9:04
#15865
30K
18.64 mi13:08:482:39:528:3531:19
10:05
#17219
20M
20.00 mi13:22:362:53:408:4113:48
10:09
#17624
21M
21.00 mi13:33:383:04:428:4811:02
11:02
#17946
35K
21.75 mi13:41:273:12:318:517:49
10:27
#18239
23M
23.00 mi13:54:063:25:108:5512:39
10:06
#18415
24M
24.00 mi14:03:133:34:178:569:07
9:07
#18394
40K
24.85 mi14:11:083:42:128:567:55
9:16
#18351
25.2M
25.20 mi14:14:383:45:428:573:30
10:09
#18353
Finish
26.22 mi14:23:423:54:468:589:04
8:54
#18331
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi128973388338815004(Top 56%)4685(Top 41%)4685(Top 96%)
10K6.21 mi3.10 mi13162-2653546-1583546-15813474(Top 51%)3707(Top 32%)3707(Top 76%)
15K9.32 mi3.11 mi13754-5923915-3693915-36915004(Top 56%)4685(Top 41%)4685(Top 96%)
20K12.43 mi3.11 mi14861-11074592-6774592-67717703(Top 66%)6348(Top 56%)6348(Top 130%)
Half13.11 mi0.68 mi15094-2334744-1524744-15218814(Top 71%)6971(Top 61%)6971(Top 143%)
25K15.53 mi2.42 mi15865-7715252-5085252-50819278(Top 72%)7294(Top 64%)7294(Top 149%)
30K18.64 mi3.11 mi17219-13546089-8376089-83721238(Top 80%)8483(Top 74%)8483(Top 174%)
20M20.00 mi1.36 mi17624-4056346-2576346-25720891(Top 78%)8345(Top 73%)8345(Top 171%)
21M21.00 mi1.00 mi17946-3226557-2116557-21120902(Top 79%)8401(Top 74%)8401(Top 172%)
35K21.75 mi0.75 mi18239-2936747-1906747-19022284(Top 84%)9202(Top 81%)9202(Top 188%)
23M23.00 mi1.25 mi18415-1766861-1146861-11420294(Top 76%)8124(Top 71%)8124(Top 166%)
24M24.00 mi1.00 mi18394+216854+76854+717755(Top 67%)6780(Top 59%)6780(Top 139%)
40K24.85 mi0.85 mi18351+436841+136841+1317369(Top 65%)6612(Top 58%)6612(Top 135%)
25.2M25.20 mi0.35 mi18353-26844-36844-317989(Top 68%)6960(Top 61%)6960(Top 143%)
Finish26.22 mi1.02 mi18331+226840+46840+417505(Top 66%)6656(Top 58%)6656(Top 136%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21stories
+97ft-345ft

Overall

15004

Females

4685

F18-39

4685

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

13474

Females

3707

F18-39

3707

10K→15K

6.2 - 9.3 mi

Top 56%
×3stories
+67ft-78ft

Overall

15004

Females

4685

F18-39

4685

15K→20K

9.3 - 12.4 mi

Top 66%
×5stories
+106ft-86ft

Overall

17703

Females

6348

F18-39

6348

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

18814

Females

6971

F18-39

6971

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

19278

Females

7294

F18-39

7294

25K→30K

15.5 - 18.6 mi

Top 80%
×9stories
+181ft-148ft

Overall

21238

Females

8483

F18-39

8483

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

20891

Females

8345

F18-39

8345

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

20902

Females

8401

F18-39

8401

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

22284

Females

9202

F18-39

9202

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

20294

Females

8124

F18-39

8124

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

17755

Females

6780

F18-39

6780

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

17369

Females

6612

F18-39

6612

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

17989

Females

6960

F18-39

6960

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

17505

Females

6656

F18-39

6656

Passing Analysis

Category:
Athletes Passed
621
Passed By
6055
Net Change
-5434
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12897
5K → 10K197462-265#12897#13162
10K → 15K52644-592#13162#13754
15K → 20K311138-1107#13754#14861
20K → Half6239-233#14861#15094
Half → 25K22793-771#15094#15865
25K → 30K211375-1354#15865#17219
30K → 20M22427-405#17219#17624
20M → 21M18340-322#17624#17946
21M → 35K9302-293#17946#18239
35K → 23M33209-176#18239#18415
23M → 24M6140+21#18415#18394
24M → 40K7027+43#18394#18351
40K → 25.2M1820-2#18351#18353
25.2M → Finish6139+22#18353#18331
TOTALS6216055-5434
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing