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BOSTON MARATHON 2024

Julie Yen

Bib: 21876•F

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 44%
Masters (Masters Women)
#0 / 6263
Top 33%
Division (F55-59)
#0 / 876
Top 15%
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
8:27/mi
26:14
↑ 97↓ 3451.5%
10K· 6.21 mi
8:26/mi
52:26
↑ 79↓ 1380.4%
15K· 9.32 mi
8:30/mi
1:18:52
↑ 67↓ 78
20K· 12.43 mi
8:43/mi
1:45:57
↑ 106↓ 860.1%
Half· 13.11 mi
8:30/mi
1:51:45
↑ 19↓ 370.5%
25K· 15.53 mi
8:45/mi
2:12:57
↑ 66↓ 880.2%
30K· 18.64 mi
8:52/mi
2:40:30
↑ 181↓ 1480.2%
20M
8:49/mi
2:52:29
↑ 64↓ 500.2%
21M
9:39/mi
3:02:08
↑ 106↓ 241.6%
35K· 21.75 mi
8:45/mi
3:08:41
↑ 17↓ 861.7%
23M
8:58/mi
3:19:55
↑ 23↓ 630.6%
24M
8:58/mi
3:28:53
↓ 821.3%
40K· 24.85 mi
8:51/mi
3:36:27
↓ 200.3%
25.2M
9:52/mi
3:39:51
↑ 13↓ 160.2%
Finish· 26.22 mi
8:40/mi
3:48:41
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:45
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time1:56:56
Pace8:55 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:2726:148:2726:14
8:27
-
10K
6.21 mi11:49:3952:268:2626:12
8:26
-0:01
15K
9.32 mi12:16:051:18:528:2826:26
8:30
+0:04
20K
12.43 mi12:43:101:45:578:3227:05
8:43
+0:13
Half
13.11 mi12:48:581:51:458:315:48
8:30
-0:13
25K
15.53 mi13:10:102:12:578:3421:12
8:45
+0:15
30K
18.64 mi13:37:432:40:308:3727:33
8:52
+0:07
20M
20.00 mi13:49:422:52:298:3711:59
8:49
-0:03
21M
21.00 mi13:59:213:02:088:409:39
9:39
+0:50
35K
21.75 mi14:05:543:08:418:416:33
8:45
-0:54
23M
23.00 mi14:17:083:19:558:4211:14
8:58
+0:13
24M
24.00 mi14:26:063:28:538:428:58
8:58
0:00
40K
24.85 mi14:33:403:36:278:437:34
8:51
-0:07
25.2M
25.20 mi14:37:043:39:518:433:24
9:52
+1:01
Finish
26.22 mi14:45:543:48:418:448:50
8:40
-1:12

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

8:26 /mi

Average Pace

8:44 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:35:38

94% of race

Time at Steady Pace

13:03

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:43 /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 mi11:23:2726:148:2726:14
8:27
#17463
10K
6.21 mi11:49:3952:268:2626:12
8:26
#17149
15K
9.32 mi12:16:051:18:528:2826:26
8:30
#16867
20K
12.43 mi12:43:101:45:578:3227:05
8:43
#16561
Half
13.11 mi12:48:581:51:458:315:48
8:30
#16509
25K
15.53 mi13:10:102:12:578:3421:12
8:45
#16089
30K
18.64 mi13:37:432:40:308:3727:33
8:52
#15399
20M
20.00 mi13:49:422:52:298:3711:59
8:49
#15114
21M
21.00 mi13:59:213:02:088:409:39
9:39
#14879
35K
21.75 mi14:05:543:08:418:416:33
8:45
#14768
23M
23.00 mi14:17:083:19:558:4211:14
8:58
#14498
24M
24.00 mi14:26:063:28:538:428:58
8:58
#14350
40K
24.85 mi14:33:403:36:278:437:34
8:51
#14171
25.2M
25.20 mi14:37:043:39:518:433:24
9:52
#14069
Finish
26.22 mi14:45:543:48:418:448:50
8:40
#13994
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi174636443644316444(Top 64%)5827(Top 53%)5827(Top 665%)
10K6.21 mi3.10 mi17149+3146237+2066237+20616870(Top 66%)6050(Top 55%)6050(Top 691%)
15K9.32 mi3.11 mi16867+2826067+1706067+17016444(Top 64%)5827(Top 53%)5827(Top 665%)
20K12.43 mi3.11 mi16561+3065892+1755892+17515934(Top 62%)5548(Top 51%)5548(Top 633%)
Half13.11 mi0.68 mi16509+525876+165876+1615747(Top 62%)5479(Top 50%)5479(Top 625%)
25K15.53 mi2.42 mi16089+4205666+2105666+21014299(Top 56%)4773(Top 44%)4773(Top 545%)
30K18.64 mi3.11 mi15399+6905317+3495317+34912570(Top 49%)4044(Top 37%)4044(Top 462%)
20M20.00 mi1.36 mi15114+2855197+1205197+12011197(Top 44%)3595(Top 33%)3595(Top 410%)
21M21.00 mi1.00 mi14879+2355103+945103+9411516(Top 45%)4017(Top 37%)4017(Top 459%)
35K21.75 mi0.75 mi14768+1115073+305073+3012135(Top 47%)4362(Top 40%)4362(Top 498%)
23M23.00 mi1.25 mi14498+2704985+884985+8811039(Top 43%)3929(Top 36%)3929(Top 449%)
24M24.00 mi1.00 mi14350+1484932+534932+5312011(Top 47%)4419(Top 40%)4419(Top 504%)
40K24.85 mi0.85 mi14171+1794859+734859+7310193(Top 40%)3667(Top 34%)3667(Top 419%)
25.2M25.20 mi0.35 mi14069+1024826+334826+3310435(Top 41%)3852(Top 35%)3852(Top 440%)
Finish26.22 mi1.02 mi13994+754810+164810+1612465(Top 49%)4708(Top 43%)4708(Top 537%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

16444

Females

5827

F55-59

5827

5K→10K

3.1 - 6.2 mi

Top 66%
×5story building
+79ft-138ft

Overall

16870

Females

6050

F55-59

6050

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

16444

Females

5827

F55-59

5827

15K→20K

9.3 - 12.4 mi

Top 62%
×5story building
+106ft-86ft

Overall

15934

Females

5548

F55-59

5548

20K→Half

12.4 - 13.1 mi

Top 62%
×2story building
+19ft-37ft

Overall

15747

Females

5479

F55-59

5479

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

14299

Females

4773

F55-59

4773

25K→30K

15.5 - 18.6 mi

Top 49%
×9story building
+181ft-148ft

Overall

12570

Females

4044

F55-59

4044

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

11197

Females

3595

F55-59

3595

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

11516

Females

4017

F55-59

4017

21M→35K

21.0 - 21.8 mi

Top 47%
×7story building
+17ft-86ft

Overall

12135

Females

4362

F55-59

4362

35K→23M

21.8 - 23.0 mi

Top 43%
×5story building
+23ft-63ft

Overall

11039

Females

3929

F55-59

3929

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

12011

Females

4419

F55-59

4419

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10193

Females

3667

F55-59

3667

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

10435

Females

3852

F55-59

3852

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2story building
+22ft-21ft

Overall

12465

Females

4708

F55-59

4708

Passing Analysis

Category:
Athletes Passed
4053
Passed By
584
Net Change
+3469
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17463
5K → 10K460146+314#17463#17149
10K → 15K382100+282#17149#16867
15K → 20K411105+306#16867#16561
20K → Half6816+52#16561#16509
Half → 25K45838+420#16509#16089
25K → 30K70616+690#16089#15399
30K → 20M2905+285#15399#15114
20M → 21M25722+235#15114#14879
21M → 35K13322+111#14879#14768
35K → 23M29626+270#14768#14498
23M → 24M18032+148#14498#14350
24M → 40K1889+179#14350#14171
40K → 25.2M1075+102#14171#14069
25.2M → Finish11742+75#14069#13994
TOTALS4053584+3469
📊

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