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BOSTON MARATHON 2024

Shawna Yee

Bib: 19724•F

AB

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F55-59)
#0 / 876
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
8:10/mi
25:23
↑ 97↓ 3451.5%
10K· 6.21 mi
8:23/mi
51:27
↑ 79↓ 1380.4%
15K· 9.32 mi
9:44/mi
1:21:41
↑ 67↓ 78
20K· 12.43 mi
11:32/mi
1:57:30
↑ 106↓ 860.1%
Half· 13.11 mi
9:27/mi
2:03:57
↑ 19↓ 370.5%
25K· 15.53 mi
10:09/mi
2:28:34
↑ 66↓ 880.2%
30K· 18.64 mi
10:15/mi
3:00:26
↑ 181↓ 1480.2%
20M
10:20/mi
3:14:28
↑ 64↓ 500.2%
21M
12:09/mi
3:26:37
↑ 106↓ 241.6%
35K· 21.75 mi
8:47/mi
3:33:11
↑ 17↓ 861.7%
23M
9:45/mi
3:45:23
↑ 23↓ 630.6%
24M
9:46/mi
3:55:09
↓ 821.3%
40K· 24.85 mi
10:09/mi
4:03:50
↓ 200.3%
25.2M
11:30/mi
4:07:48
↑ 13↓ 160.2%
Finish· 26.22 mi
9:18/mi
4:17:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:57
Pace9:27 /mi
2nd Half
Distance13.11 mi
Time2:13:20
Pace10:10 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:3725:238:1025:23
8:10
-
10K
6.21 mi11:44:4151:278:1726:04
8:23
+0:13
15K
9.32 mi12:14:551:21:418:4630:14
9:44
+1:21
20K
12.43 mi12:50:441:57:309:2735:49
11:32
+1:48
Half
13.11 mi12:57:112:03:579:276:27
9:27
-2:05
25K
15.53 mi13:21:482:28:349:3424:37
10:09
+0:42
30K
18.64 mi13:53:403:00:269:4131:52
10:15
+0:06
20M
20.00 mi14:07:423:14:289:4314:02
10:20
+0:05
21M
21.00 mi14:19:513:26:379:5012:09
12:09
+1:49
35K
21.75 mi14:26:253:33:119:486:34
8:47
-3:22
23M
23.00 mi14:38:373:45:239:4812:12
9:45
+0:58
24M
24.00 mi14:48:233:55:099:489:46
9:46
+0:01
40K
24.85 mi14:57:044:03:509:498:41
10:09
+0:23
25.2M
25.20 mi15:01:024:07:489:503:58
11:30
+1:21
Finish
26.22 mi15:10:314:17:179:499:29
9:18
-2:12

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

8:10 /mi

Average Pace

9:49 /mi

Slowest Pace

12:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

58:01

23% of race

Time at Steady Pace

2:13:18

52% of race

Time at Slower Pace

1:05:58

26% of race

Average Pace: 9:49 /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 mi11:18:3725:238:1025:23
8:10
#15861
10K
6.21 mi11:44:4151:278:1726:04
8:23
#16224
15K
9.32 mi12:14:551:21:418:4630:14
9:44
#18527
20K
12.43 mi12:50:441:57:309:2735:49
11:32
#20551
Half
13.11 mi12:57:112:03:579:276:27
9:27
#20502
25K
15.53 mi13:21:482:28:349:3424:37
10:09
#20323
30K
18.64 mi13:53:403:00:269:4131:52
10:15
#19902
20M
20.00 mi14:07:423:14:289:4314:02
10:20
#19712
21M
21.00 mi14:19:513:26:379:5012:09
12:09
#19636
35K
21.75 mi14:26:253:33:119:486:34
8:47
#19429
23M
23.00 mi14:38:373:45:239:4812:12
9:45
#19133
24M
24.00 mi14:48:233:55:099:489:46
9:46
#18955
40K
24.85 mi14:57:044:03:509:498:41
10:09
#18820
25.2M
25.20 mi15:01:024:07:489:503:58
11:30
#18769
Finish
26.22 mi15:10:314:17:179:499:29
9:18
#18657
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi158615484548421261(Top 83%)8473(Top 78%)8473(Top 967%)
10K6.21 mi3.10 mi16224-3635688-2045688-20416651(Top 65%)5923(Top 54%)5923(Top 676%)
15K9.32 mi3.11 mi18527-23037035-13477035-134721261(Top 83%)8473(Top 78%)8473(Top 967%)
20K12.43 mi3.11 mi20551-20248119-10848119-108423402(Top 92%)9670(Top 89%)9670(Top 1104%)
Half13.11 mi0.68 mi20502+498094+258094+2519933(Top 78%)7837(Top 72%)7837(Top 895%)
25K15.53 mi2.42 mi20323+1798014+808014+8019519(Top 76%)7654(Top 70%)7654(Top 874%)
30K18.64 mi3.11 mi19902+4217842+1727842+17218136(Top 71%)7113(Top 65%)7113(Top 812%)
20M20.00 mi1.36 mi19712+1907771+717771+7117506(Top 69%)6980(Top 64%)6980(Top 797%)
21M21.00 mi1.00 mi19636+767757+147757+1419157(Top 75%)7883(Top 72%)7883(Top 900%)
35K21.75 mi0.75 mi19429+2077665+927665+9212278(Top 48%)4442(Top 41%)4442(Top 507%)
23M23.00 mi1.25 mi19133+2967530+1357530+13514558(Top 57%)5696(Top 52%)5696(Top 650%)
24M24.00 mi1.00 mi18955+1787460+707460+7015541(Top 61%)6225(Top 57%)6225(Top 711%)
40K24.85 mi0.85 mi18820+1357402+587402+5815575(Top 61%)6306(Top 58%)6306(Top 720%)
25.2M25.20 mi0.35 mi18769+517395+77395+716103(Top 63%)6602(Top 60%)6602(Top 754%)
Finish26.22 mi1.02 mi18657+1127363+327363+3215678(Top 61%)6363(Top 58%)6363(Top 726%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21story building
+97ft-345ft

Overall

21261

Females

8473

F55-59

8473

5K→10K

3.1 - 6.2 mi

Top 65%
×5story building
+79ft-138ft

Overall

16651

Females

5923

F55-59

5923

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+67ft-78ft

Overall

21261

Females

8473

F55-59

8473

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

23402

Females

9670

F55-59

9670

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

19933

Females

7837

F55-59

7837

Half→25K

13.1 - 15.5 mi

Top 76%
×4story building
+66ft-88ft

Overall

19519

Females

7654

F55-59

7654

25K→30K

15.5 - 18.6 mi

Top 71%
×9story building
+181ft-148ft

Overall

18136

Females

7113

F55-59

7113

30K→20M

18.6 - 20.0 mi

Top 69%
×5story building
+64ft-50ft

Overall

17506

Females

6980

F55-59

6980

20M→21M

20.0 - 21.0 mi

Top 75%
×8story building
+106ft-24ft

Overall

19157

Females

7883

F55-59

7883

21M→35K

21.0 - 21.8 mi

Top 48%
×7story building
+17ft-86ft

Overall

12278

Females

4442

F55-59

4442

35K→23M

21.8 - 23.0 mi

Top 57%
×5story building
+23ft-63ft

Overall

14558

Females

5696

F55-59

5696

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

15541

Females

6225

F55-59

6225

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

15575

Females

6306

F55-59

6306

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16103

Females

6602

F55-59

6602

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

15678

Females

6363

F55-59

6363

Passing Analysis

Category:
Athletes Passed
2246
Passed By
5042
Net Change
-2796
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15861
5K → 10K157520-363#15861#16224
10K → 15K102313-2303#16224#18527
15K → 20K82032-2024#18527#20551
20K → Half5910+49#20551#20502
Half → 25K24061+179#20502#20323
25K → 30K44625+421#20323#19902
30K → 20M20313+190#19902#19712
20M → 21M10933+76#19712#19636
21M → 35K2070+207#19636#19429
35K → 23M2982+296#19429#19133
23M → 24M1835+178#19133#18955
24M → 40K1405+135#18955#18820
40K → 25.2M6110+51#18820#18769
25.2M → Finish12513+112#18769#18657
TOTALS22465042-2796
📊

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