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BOSTON MARATHON 2024

Siobhan Burke

Bib: 24145•F

MA

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

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:24/mi
29:13
↑ 97↓ 3451.5%
10K· 6.21 mi
9:31/mi
58:48
↑ 79↓ 1380.4%
15K· 9.32 mi
9:28/mi
1:28:13
↑ 67↓ 78
20K· 12.43 mi
9:33/mi
1:57:54
↑ 106↓ 860.1%
Half· 13.11 mi
9:10/mi
2:04:09
↑ 19↓ 370.5%
25K· 15.53 mi
9:54/mi
2:28:09
↑ 66↓ 880.2%
30K· 18.64 mi
10:26/mi
3:00:33
↑ 181↓ 1480.2%
20M
10:35/mi
3:14:56
↑ 64↓ 500.2%
21M
10:52/mi
3:25:48
↑ 106↓ 241.6%
35K· 21.75 mi
10:56/mi
3:33:59
↑ 17↓ 861.7%
23M
10:28/mi
3:47:05
↑ 23↓ 630.6%
24M
10:06/mi
3:57:11
↓ 821.3%
40K· 24.85 mi
10:01/mi
4:05:45
↓ 200.3%
25.2M
11:30/mi
4:09:43
↑ 13↓ 160.2%
Finish· 26.22 mi
8:40/mi
4:18:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:09
Pace9:28 /mi
2nd Half
Distance13.11 mi
Time2:14:24
Pace10:15 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:2329:139:2429:13
9:24
-
10K
6.21 mi12:13:5858:489:2829:35
9:31
+0:07
15K
9.32 mi12:43:231:28:139:2829:25
9:28
-0:03
20K
12.43 mi13:13:041:57:549:2929:41
9:33
+0:05
Half
13.11 mi13:19:192:04:099:286:15
9:10
-0:23
25K
15.53 mi13:43:192:28:099:3224:00
9:54
+0:44
30K
18.64 mi14:15:433:00:339:4132:24
10:26
+0:32
20M
20.00 mi14:30:063:14:569:4514:23
10:35
+0:09
21M
21.00 mi14:40:583:25:489:4810:52
10:52
+0:17
35K
21.75 mi14:49:093:33:599:508:11
10:56
+0:04
23M
23.00 mi15:02:153:47:059:5213:06
10:28
-0:28
24M
24.00 mi15:12:213:57:119:5310:06
10:06
-0:22
40K
24.85 mi15:20:554:05:459:538:34
10:01
-0:05
25.2M
25.20 mi15:24:534:09:439:553:58
11:30
+1:29
Finish
26.22 mi15:33:434:18:339:528:50
8:40
-2:50

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

8:40 /mi

Average Pace

9:52 /mi

Slowest Pace

11:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:59

51% of race

Time at Steady Pace

42:40

17% of race

Time at Slower Pace

1:22:54

32% of race

Average Pace: 9:52 /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 mi11:44:2329:139:2429:13
9:24
#21445
10K
6.21 mi12:13:5858:489:2829:35
9:31
#21441
15K
9.32 mi12:43:231:28:139:2829:25
9:28
#21130
20K
12.43 mi13:13:041:57:549:2929:41
9:33
#20644
Half
13.11 mi13:19:192:04:099:286:15
9:10
#20554
25K
15.53 mi13:43:192:28:099:3224:00
9:54
#20261
30K
18.64 mi14:15:433:00:339:4132:24
10:26
#19919
20M
20.00 mi14:30:063:14:569:4514:23
10:35
#19782
21M
21.00 mi14:40:583:25:489:4810:52
10:52
#19546
35K
21.75 mi14:49:093:33:599:508:11
10:56
#19523
23M
23.00 mi15:02:153:47:059:5213:06
10:28
#19358
24M
24.00 mi15:12:213:57:119:5310:06
10:06
#19233
40K
24.85 mi15:20:554:05:459:538:34
10:01
#19053
25.2M
25.20 mi15:24:534:09:439:553:58
11:30
#18991
Finish
26.22 mi15:33:434:18:339:528:50
8:40
#18799
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi214458636863620572(Top 81%)8096(Top 74%)8096(Top 174%)
10K6.21 mi3.10 mi21441+48616+208616+2021433(Top 84%)8610(Top 79%)8610(Top 185%)
15K9.32 mi3.11 mi21130+3118436+1808436+18020572(Top 81%)8096(Top 74%)8096(Top 174%)
20K12.43 mi3.11 mi20644+4868167+2698167+26919382(Top 76%)7482(Top 68%)7482(Top 161%)
Half13.11 mi0.68 mi20554+908130+378130+3718969(Top 74%)7322(Top 67%)7322(Top 157%)
25K15.53 mi2.42 mi20261+2937975+1557975+15518851(Top 74%)7303(Top 67%)7303(Top 157%)
30K18.64 mi3.11 mi19919+3427850+1257850+12518608(Top 73%)7366(Top 67%)7366(Top 158%)
20M20.00 mi1.36 mi19782+1377804+467804+4618246(Top 71%)7336(Top 67%)7336(Top 157%)
21M21.00 mi1.00 mi19546+2367714+907714+9016008(Top 63%)6344(Top 58%)6344(Top 136%)
35K21.75 mi0.75 mi19523+237719-57719-519690(Top 77%)8178(Top 75%)8178(Top 175%)
23M23.00 mi1.25 mi19358+1657655+647655+6416969(Top 66%)6902(Top 63%)6902(Top 148%)
24M24.00 mi1.00 mi19233+1257603+527603+5216663(Top 65%)6771(Top 62%)6771(Top 145%)
40K24.85 mi0.85 mi19053+1807530+737530+7315091(Top 59%)6058(Top 55%)6058(Top 130%)
25.2M25.20 mi0.35 mi18991+627499+317499+3116104(Top 63%)6603(Top 60%)6603(Top 142%)
Finish26.22 mi1.02 mi18799+1927431+687431+6812490(Top 49%)4733(Top 43%)4733(Top 102%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

20572

Females

8096

F18-39

8096

5K→10K

3.1 - 6.2 mi

Top 84%
×5story building
+79ft-138ft

Overall

21433

Females

8610

F18-39

8610

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

20572

Females

8096

F18-39

8096

15K→20K

9.3 - 12.4 mi

Top 76%
×5story building
+106ft-86ft

Overall

19382

Females

7482

F18-39

7482

20K→Half

12.4 - 13.1 mi

Top 74%
×2story building
+19ft-37ft

Overall

18969

Females

7322

F18-39

7322

Half→25K

13.1 - 15.5 mi

Top 74%
×4story building
+66ft-88ft

Overall

18851

Females

7303

F18-39

7303

25K→30K

15.5 - 18.6 mi

Top 73%
×9story building
+181ft-148ft

Overall

18608

Females

7366

F18-39

7366

30K→20M

18.6 - 20.0 mi

Top 71%
×5story building
+64ft-50ft

Overall

18246

Females

7336

F18-39

7336

20M→21M

20.0 - 21.0 mi

Top 63%
×8story building
+106ft-24ft

Overall

16008

Females

6344

F18-39

6344

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

19690

Females

8178

F18-39

8178

35K→23M

21.8 - 23.0 mi

Top 66%
×5story building
+23ft-63ft

Overall

16969

Females

6902

F18-39

6902

23M→24M

23.0 - 24.0 mi

Top 65%
×6story building
+12ft-82ft

Overall

16663

Females

6771

F18-39

6771

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15091

Females

6058

F18-39

6058

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16104

Females

6603

F18-39

6603

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2story building
+22ft-21ft

Overall

12490

Females

4733

F18-39

4733

Passing Analysis

Category:
Athletes Passed
3115
Passed By
469
Net Change
+2646
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21445
5K → 10K242238+4#21445#21441
10K → 15K35443+311#21441#21130
15K → 20K51125+486#21130#20644
20K → Half922+90#20644#20554
Half → 25K32128+293#20554#20261
25K → 30K38240+342#20261#19919
30K → 20M15720+137#19919#19782
20M → 21M2415+236#19782#19546
21M → 35K5633+23#19546#19523
35K → 23M18318+165#19523#19358
23M → 24M13611+125#19358#19233
24M → 40K1833+180#19233#19053
40K → 25.2M653+62#19053#18991
25.2M → Finish1920+192#18991#18799
TOTALS3115469+2646
📊

Passing Visuals

Category:
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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