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BOSTON MARATHON 2024

Bernadette Stapleton

Bib: 16189•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 43%
Gender (Female)
#0 / 10924
Top 30%
Division (F18-39)
#0 / 4660
Top 46%
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
7:34/mi
23:32
↑ 97↓ 3451.5%
10K· 6.21 mi
7:40/mi
47:22
↑ 79↓ 1380.4%
15K· 9.32 mi
7:53/mi
1:11:53
↑ 67↓ 78
20K· 12.43 mi
8:07/mi
1:37:07
↑ 106↓ 860.1%
Half· 13.11 mi
8:04/mi
1:42:37
↑ 19↓ 370.5%
25K· 15.53 mi
8:26/mi
2:03:05
↑ 66↓ 880.2%
30K· 18.64 mi
8:48/mi
2:30:26
↑ 181↓ 1480.2%
20M
8:46/mi
2:42:21
↑ 64↓ 500.2%
21M
9:41/mi
2:52:02
↑ 106↓ 241.6%
35K· 21.75 mi
8:19/mi
2:58:15
↑ 17↓ 861.7%
23M
8:30/mi
3:08:54
↑ 23↓ 630.6%
24M
8:18/mi
3:17:12
↓ 821.3%
40K· 24.85 mi
8:56/mi
3:24:50
↓ 200.3%
25.2M
9:25/mi
3:28:05
↑ 13↓ 160.2%
Finish· 26.22 mi
8:02/mi
3:36:16
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:37
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:53:39
Pace8:40 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:4323:327:3423:32
7:34
-
10K
6.21 mi11:37:3347:227:3723:50
7:40
+0:06
15K
9.32 mi12:02:041:11:537:4324:31
7:53
+0:13
20K
12.43 mi12:27:181:37:077:4925:14
8:07
+0:14
Half
13.11 mi12:32:481:42:377:505:30
8:04
-0:03
25K
15.53 mi12:53:162:03:057:5520:28
8:26
+0:22
30K
18.64 mi13:20:372:30:268:0427:21
8:48
+0:22
20M
20.00 mi13:32:322:42:218:0711:55
8:46
-0:02
21M
21.00 mi13:42:132:52:028:129:41
9:41
+0:55
35K
21.75 mi13:48:262:58:158:126:13
8:19
-1:22
23M
23.00 mi13:59:053:08:548:1310:39
8:30
+0:11
24M
24.00 mi14:07:233:17:128:138:18
8:18
-0:12
40K
24.85 mi14:15:013:24:508:147:38
8:56
+0:38
25.2M
25.20 mi14:18:163:28:058:153:15
9:25
+0:29
Finish
26.22 mi14:26:273:36:168:158:11
8:02
-1:23

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

7:34 /mi

Average Pace

8:15 /mi

Slowest Pace

9:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:11:53

33% of race

Time at Steady Pace

1:24:33

39% of race

Time at Slower Pace

59:50

28% of race

Average Pace: 8:15 /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 mi11:13:4323:327:3423:32
7:34
#11374
10K
6.21 mi11:37:3347:227:3723:50
7:40
#11451
15K
9.32 mi12:02:041:11:537:4324:31
7:53
#11835
20K
12.43 mi12:27:181:37:077:4925:14
8:07
#12026
Half
13.11 mi12:32:481:42:377:505:30
8:04
#12078
25K
15.53 mi12:53:162:03:057:5520:28
8:26
#12154
30K
18.64 mi13:20:372:30:268:0427:21
8:48
#12146
20M
20.00 mi13:32:322:42:218:0711:55
8:46
#12021
21M
21.00 mi13:42:132:52:028:129:41
9:41
#11939
35K
21.75 mi13:48:262:58:158:126:13
8:19
#11839
23M
23.00 mi13:59:053:08:548:1310:39
8:30
#11551
24M
24.00 mi14:07:233:17:128:138:18
8:18
#11343
40K
24.85 mi14:15:013:24:508:147:38
8:56
#11275
25.2M
25.20 mi14:18:163:28:058:153:15
9:25
#11191
Finish
26.22 mi14:26:273:36:168:158:11
8:02
#11057
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi113742772277212615(Top 49%)3582(Top 33%)3582(Top 77%)
10K6.21 mi3.10 mi11451-772855-832855-8311664(Top 46%)3012(Top 28%)3012(Top 65%)
15K9.32 mi3.11 mi11835-3843111-2563111-25612615(Top 49%)3582(Top 33%)3582(Top 77%)
20K12.43 mi3.11 mi12026-1913234-1233234-12312676(Top 50%)3666(Top 34%)3666(Top 79%)
Half13.11 mi0.68 mi12078-523269-353269-3513162(Top 52%)3976(Top 36%)3976(Top 85%)
25K15.53 mi2.42 mi12154-763354-853354-8512752(Top 50%)3906(Top 36%)3906(Top 84%)
30K18.64 mi3.11 mi12146+83433-793433-7912207(Top 48%)3837(Top 35%)3837(Top 82%)
20M20.00 mi1.36 mi12021+1253418+153418+1510942(Top 43%)3440(Top 31%)3440(Top 74%)
21M21.00 mi1.00 mi11939+823431-133431-1311634(Top 46%)4075(Top 37%)4075(Top 87%)
35K21.75 mi0.75 mi11839+1003407+243407+249676(Top 38%)3056(Top 28%)3056(Top 66%)
23M23.00 mi1.25 mi11551+2883325+823325+828539(Top 33%)2644(Top 24%)2644(Top 57%)
24M24.00 mi1.00 mi11343+2083275+503275+508326(Top 33%)2646(Top 24%)2646(Top 57%)
40K24.85 mi0.85 mi11275+683273+23273+210535(Top 41%)3826(Top 35%)3826(Top 82%)
25.2M25.20 mi0.35 mi11191+843255+183255+188490(Top 33%)2898(Top 27%)2898(Top 62%)
Finish26.22 mi1.02 mi11057+1343233+223233+228745(Top 34%)2936(Top 27%)2936(Top 63%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21story building
+97ft-345ft

Overall

12615

Females

3582

F18-39

3582

5K→10K

3.1 - 6.2 mi

Top 46%
×5story building
+79ft-138ft

Overall

11664

Females

3012

F18-39

3012

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+67ft-78ft

Overall

12615

Females

3582

F18-39

3582

15K→20K

9.3 - 12.4 mi

Top 50%
×5story building
+106ft-86ft

Overall

12676

Females

3666

F18-39

3666

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

13162

Females

3976

F18-39

3976

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

12752

Females

3906

F18-39

3906

25K→30K

15.5 - 18.6 mi

Top 48%
×9story building
+181ft-148ft

Overall

12207

Females

3837

F18-39

3837

30K→20M

18.6 - 20.0 mi

Top 43%
×5story building
+64ft-50ft

Overall

10942

Females

3440

F18-39

3440

20M→21M

20.0 - 21.0 mi

Top 46%
×8story building
+106ft-24ft

Overall

11634

Females

4075

F18-39

4075

21M→35K

21.0 - 21.8 mi

Top 38%
×7story building
+17ft-86ft

Overall

9676

Females

3056

F18-39

3056

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

8539

Females

2644

F18-39

2644

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

8326

Females

2646

F18-39

2646

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10535

Females

3826

F18-39

3826

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8490

Females

2898

F18-39

2898

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

8745

Females

2936

F18-39

2936

Passing Analysis

Category:
Athletes Passed
2468
Passed By
2151
Net Change
+317
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11374
5K → 10K251328-77#11374#11451
10K → 15K111495-384#11451#11835
15K → 20K169360-191#11835#12026
20K → Half2072-52#12026#12078
Half → 25K220296-76#12078#12154
25K → 30K302294+8#12154#12146
30K → 20M19974+125#12146#12021
20M → 21M17593+82#12021#11939
21M → 35K12222+100#11939#11839
35K → 23M30719+288#11839#11551
23M → 24M22820+208#11551#11343
24M → 40K11749+68#11343#11275
40K → 25.2M917+84#11275#11191
25.2M → Finish15622+134#11191#11057
TOTALS24682151+317
📊

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