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BOSTON MARATHON 2024

Karen Brownault

Bib: 12562•F

IN

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 41%
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:49
Rank: #12075
Start → 5K
23:49 | 7:40/mi
10K· 6.21 mi
48:16
Rank: #12631 (-556)
5K → 10K
24:27 | 7:52/mi
15K· 9.32 mi
1:13:18
Rank: #13024 (-393)
10K → 15K
25:02 | 8:03/mi
20K· 12.43 mi
1:38:56
Rank: #13101 (-77)
15K → 20K
25:38 | 8:15/mi
Half· 13.11 mi
1:44:22
Rank: #13046 (+55)
20K → Half
5:26 | 7:58/mi
25K· 15.53 mi
2:05:24
Rank: #13215 (-169)
Half → 25K
21:02 | 8:41/mi
30K· 18.64 mi
2:34:45
Rank: #13632 (-417)
25K → 30K
29:21 | 9:27/mi
20M
2:46:54
Rank: #13431 (+201)
30K → 20M
12:09 | 8:56/mi
21M
2:56:03
Rank: #13110 (+321)
20M → 21M
9:09 | 9:09/mi
35K· 21.75 mi
3:02:57
Rank: #13143 (-33)
21M → 35K
6:54 | 9:13/mi
23M
3:14:58
Rank: #13202 (-59)
35K → 23M
12:01 | 9:36/mi
24M
3:25:38
Rank: #13542 (-340)
23M → 24M
10:40 | 10:40/mi
40K· 24.85 mi
3:33:45
Rank: #13518 (+24)
24M → 40K
8:07 | 9:30/mi
25.2M
3:37:08
Rank: #13432 (+86)
40K → 25.2M
3:23 | 9:49/mi
Finish· 26.22 mi
3:46:23
Rank: #13466 (-34)
25.2M → Finish
9:15 | 9:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:22
Pace7:58 /mi
2nd Half
Distance13.11 mi
Time2:02:01
Pace9:18 /mi
📊Positive Split: 16.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4723:497:4023:49
7:40
-
10K
6.21 mi11:17:1448:167:4624:27
7:52
+0:12
15K
9.32 mi11:42:161:13:187:5225:02
8:03
+0:11
20K
12.43 mi12:07:541:38:567:5825:38
8:15
+0:12
Half
13.11 mi12:13:201:44:227:585:26
7:58
-0:17
25K
15.53 mi12:34:222:05:248:0421:02
8:41
+0:43
30K
18.64 mi13:03:432:34:458:1829:21
9:27
+0:46
20M
20.00 mi13:15:522:46:548:2112:09
8:56
-0:31
21M
21.00 mi13:25:012:56:038:239:09
9:09
+0:13
35K
21.75 mi13:31:553:02:578:256:54
9:13
+0:04
23M
23.00 mi13:43:563:14:588:2912:01
9:36
+0:23
24M
24.00 mi13:54:363:25:388:3410:40
10:40
+1:04
40K
24.85 mi14:02:433:33:458:368:07
9:30
-1:10
25.2M
25.20 mi14:06:063:37:088:373:23
9:49
+0:19
Finish
26.22 mi14:15:213:46:238:389:15
9:05
-0:44

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

7:40 /mi

Average Pace

8:38 /mi

Slowest Pace

10:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:22

46% of race

Time at Steady Pace

1:27:50

39% of race

Time at Slower Pace

34:11

15% of race

Average Pace: 8:38 /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 mi10:52:4723:497:4023:49
7:40
#12075
10K
6.21 mi11:17:1448:167:4624:27
7:52
#12631
15K
9.32 mi11:42:161:13:187:5225:02
8:03
#13024
20K
12.43 mi12:07:541:38:567:5825:38
8:15
#13101
Half
13.11 mi12:13:201:44:227:585:26
7:58
#13046
25K
15.53 mi12:34:222:05:248:0421:02
8:41
#13215
30K
18.64 mi13:03:432:34:458:1829:21
9:27
#13632
20M
20.00 mi13:15:522:46:548:2112:09
8:56
#13431
21M
21.00 mi13:25:012:56:038:239:09
9:09
#13110
35K
21.75 mi13:31:553:02:578:256:54
9:13
#13143
23M
23.00 mi13:43:563:14:588:2912:01
9:36
#13202
24M
24.00 mi13:54:363:25:388:3410:40
10:40
#13542
40K
24.85 mi14:02:433:33:458:368:07
9:30
#13518
25.2M
25.20 mi14:06:063:37:088:373:23
9:49
#13432
Finish
26.22 mi14:15:213:46:238:389:15
9:05
#13466
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi120753171317113848(Top 54%)4274(Top 39%)4274(Top 92%)
10K6.21 mi3.10 mi12631-5563519-3483519-34813217(Top 52%)3886(Top 36%)3886(Top 83%)
15K9.32 mi3.11 mi13024-3933768-2493768-24913848(Top 54%)4274(Top 39%)4274(Top 92%)
20K12.43 mi3.11 mi13101-773837-693837-6913452(Top 53%)4091(Top 37%)4091(Top 88%)
Half13.11 mi0.68 mi13046+553818+193818+1912580(Top 49%)3657(Top 33%)3657(Top 78%)
25K15.53 mi2.42 mi13215-1693926-1083926-10813975(Top 55%)4602(Top 42%)4602(Top 99%)
30K18.64 mi3.11 mi13632-4174272-3464272-34615247(Top 60%)5544(Top 51%)5544(Top 119%)
20M20.00 mi1.36 mi13431+2014230+424230+4211834(Top 46%)3939(Top 36%)3939(Top 85%)
21M21.00 mi1.00 mi13110+3214105+1254105+1259314(Top 36%)2863(Top 26%)2863(Top 61%)
35K21.75 mi0.75 mi13143-334156-514156-5114372(Top 56%)5513(Top 50%)5513(Top 118%)
23M23.00 mi1.25 mi13202-594248-924248-9213922(Top 54%)5373(Top 49%)5373(Top 115%)
24M24.00 mi1.00 mi13542-3404485-2374485-23718335(Top 72%)7629(Top 70%)7629(Top 164%)
40K24.85 mi0.85 mi13518+244504-194504-1913090(Top 51%)5085(Top 47%)5085(Top 109%)
25.2M25.20 mi0.35 mi13432+864473+314473+3110208(Top 40%)3738(Top 34%)3738(Top 80%)
Finish26.22 mi1.02 mi13466-344530-574530-5714603(Top 57%)5773(Top 53%)5773(Top 124%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

13848

Females

4274

F18-39

4274

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

13217

Females

3886

F18-39

3886

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

13848

Females

4274

F18-39

4274

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

13452

Females

4091

F18-39

4091

20K→Half

12.4 - 13.1 mi

Top 49%
×2stories
+19ft-37ft

Overall

12580

Females

3657

F18-39

3657

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

13975

Females

4602

F18-39

4602

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

15247

Females

5544

F18-39

5544

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

11834

Females

3939

F18-39

3939

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

9314

Females

2863

F18-39

2863

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

14372

Females

5513

F18-39

5513

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

13922

Females

5373

F18-39

5373

23M→24M

23.0 - 24.0 mi

Top 72%
×6stories
+12ft-82ft

Overall

18335

Females

7629

F18-39

7629

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13090

Females

5085

F18-39

5085

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10208

Females

3738

F18-39

3738

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

14603

Females

5773

F18-39

5773

Passing Analysis

Category:
Athletes Passed
1977
Passed By
3368
Net Change
-1391
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12075
5K → 10K110666-556#12075#12631
10K → 15K120513-393#12631#13024
15K → 20K248325-77#13024#13101
20K → Half7621+55#13101#13046
Half → 25K185354-169#13046#13215
25K → 30K166583-417#13215#13632
30K → 20M24544+201#13632#13431
20M → 21M3309+321#13431#13110
21M → 35K72105-33#13110#13143
35K → 23M120179-59#13143#13202
23M → 24M37377-340#13202#13542
24M → 40K10581+24#13542#13518
40K → 25.2M915+86#13518#13432
25.2M → Finish72106-34#13432#13466
TOTALS19773368-1391
📊

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