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BOSTON MARATHON 2024

Emma Van Duijnhoven

Bib: 29140•F

MD

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

Start
0:00:00
Race begins
5K· 3.11 mi
29:16
Rank: #21499
Start → 5K
29:16 | 9:25/mi
10K· 6.21 mi
58:07
Rank: #21142 (+357)
5K → 10K
28:51 | 9:17/mi
15K· 9.32 mi
1:27:01
Rank: #20750 (+392)
10K → 15K
28:54 | 9:18/mi
20K· 12.43 mi
1:58:37
Rank: #20809 (-59)
15K → 20K
31:36 | 10:10/mi
Half· 13.11 mi
2:05:16
Rank: #20802 (+7)
20K → Half
6:39 | 9:45/mi
25K· 15.53 mi
2:31:53
Rank: #20904 (-102)
Half → 25K
26:37 | 10:59/mi
30K· 18.64 mi
3:07:32
Rank: #20921 (-17)
25K → 30K
35:39 | 11:28/mi
20M
3:23:44
Rank: #20957 (-36)
30K → 20M
16:12 | 11:55/mi
21M
3:37:29
Rank: #21024 (-67)
20M → 21M
13:45 | 13:45/mi
35K· 21.75 mi
3:46:49
Rank: #21090 (-66)
21M → 35K
9:20 | 12:29/mi
23M
4:02:35
Rank: #21141 (-51)
35K → 23M
15:46 | 12:36/mi
24M
4:14:29
Rank: #21124 (+17)
23M → 24M
11:54 | 11:54/mi
40K· 24.85 mi
4:25:04
Rank: #21136 (-12)
24M → 40K
10:35 | 12:23/mi
25.2M
4:29:51
Rank: #21128 (+8)
40K → 25.2M
4:47 | 13:52/mi
Finish· 26.22 mi
4:40:54
Rank: #21121 (+7)
25.2M → Finish
11:03 | 10:51/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:16
Pace9:33 /mi
2nd Half
Distance13.11 mi
Time2:35:38
Pace11:52 /mi
📊Positive Split: 24.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:1429:169:2529:16
9:25
-
10K
6.21 mi12:20:0558:079:2128:51
9:17
-0:08
15K
9.32 mi12:48:591:27:019:2028:54
9:18
+0:01
20K
12.43 mi13:20:351:58:379:3331:36
10:10
+0:52
Half
13.11 mi13:27:142:05:169:336:39
9:45
-0:25
25K
15.53 mi13:53:512:31:539:4726:37
10:59
+1:14
30K
18.64 mi14:29:303:07:3210:0435:39
11:28
+0:29
20M
20.00 mi14:45:423:23:4410:1116:12
11:55
+0:27
21M
21.00 mi14:59:273:37:2910:2113:45
13:45
+1:50
35K
21.75 mi15:08:473:46:4910:269:20
12:29
-1:16
23M
23.00 mi15:24:334:02:3510:3315:46
12:36
+0:07
24M
24.00 mi15:36:274:14:2910:3611:54
11:54
-0:42
40K
24.85 mi15:47:024:25:0410:4010:35
12:23
+0:29
25.2M
25.20 mi15:51:494:29:5110:434:47
13:52
+1:29
Finish
26.22 mi16:02:524:40:5410:4311:03
10:51
-3:01

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

9:17 /mi

Average Pace

10:43 /mi

Slowest Pace

13:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:16

45% of race

Time at Steady Pace

1:41:25

36% of race

Time at Slower Pace

54:13

19% of race

Average Pace: 10:43 /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 mi11:51:1429:169:2529:16
9:25
#21499
10K
6.21 mi12:20:0558:079:2128:51
9:17
#21142
15K
9.32 mi12:48:591:27:019:2028:54
9:18
#20750
20K
12.43 mi13:20:351:58:379:3331:36
10:10
#20809
Half
13.11 mi13:27:142:05:169:336:39
9:45
#20802
25K
15.53 mi13:53:512:31:539:4726:37
10:59
#20904
30K
18.64 mi14:29:303:07:3210:0435:39
11:28
#20921
20M
20.00 mi14:45:423:23:4410:1116:12
11:55
#20957
21M
21.00 mi14:59:273:37:2910:2113:45
13:45
#21024
35K
21.75 mi15:08:473:46:4910:269:20
12:29
#21090
23M
23.00 mi15:24:334:02:3510:3315:46
12:36
#21141
24M
24.00 mi15:36:274:14:2910:3611:54
11:54
#21124
40K
24.85 mi15:47:024:25:0410:4010:35
12:23
#21136
25.2M
25.20 mi15:51:494:29:5110:434:47
13:52
#21128
Finish
26.22 mi16:02:524:40:5410:4311:03
10:51
#21121
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi214998670867020038(Top 78%)7811(Top 72%)7811(Top 168%)
10K6.21 mi3.10 mi21142+3578457+2138457+21320751(Top 81%)8227(Top 75%)8227(Top 177%)
15K9.32 mi3.11 mi20750+3928224+2338224+23320038(Top 78%)7811(Top 72%)7811(Top 168%)
20K12.43 mi3.11 mi20809-598254-308254-3020957(Top 82%)8331(Top 76%)8331(Top 179%)
Half13.11 mi0.68 mi20802+78252+28252+220828(Top 82%)8317(Top 76%)8317(Top 178%)
25K15.53 mi2.42 mi20904-1028330-788330-7821451(Top 84%)8713(Top 80%)8713(Top 187%)
30K18.64 mi3.11 mi20921-178393-638393-6320984(Top 82%)8628(Top 79%)8628(Top 185%)
20M20.00 mi1.36 mi20957-368438-458438-4521219(Top 83%)8873(Top 81%)8873(Top 190%)
21M21.00 mi1.00 mi21024-678501-638501-6321984(Top 86%)9279(Top 85%)9279(Top 199%)
35K21.75 mi0.75 mi21090-668550-498550-4922554(Top 88%)9605(Top 88%)9605(Top 206%)
23M23.00 mi1.25 mi21141-518607-578607-5721866(Top 86%)9303(Top 85%)9303(Top 200%)
24M24.00 mi1.00 mi21124+178618-118618-1121258(Top 83%)9064(Top 83%)9064(Top 195%)
40K24.85 mi0.85 mi21136-128637-198637-1921183(Top 83%)9080(Top 83%)9080(Top 195%)
25.2M25.20 mi0.35 mi21128+88642-58642-521405(Top 84%)9190(Top 84%)9190(Top 197%)
Finish26.22 mi1.02 mi21121+78645-38645-320964(Top 82%)8954(Top 82%)8954(Top 192%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

20038

Females

7811

F18-39

7811

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

20751

Females

8227

F18-39

8227

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

20038

Females

7811

F18-39

7811

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

20957

Females

8331

F18-39

8331

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

20828

Females

8317

F18-39

8317

Half→25K

13.1 - 15.5 mi

Top 84%
×4stories
+66ft-88ft

Overall

21451

Females

8713

F18-39

8713

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

20984

Females

8628

F18-39

8628

30K→20M

18.6 - 20.0 mi

Top 83%
×5stories
+64ft-50ft

Overall

21219

Females

8873

F18-39

8873

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

21984

Females

9279

F18-39

9279

21M→35K

21.0 - 21.8 mi

Top 88%
×7stories
+17ft-86ft

Overall

22554

Females

9605

F18-39

9605

35K→23M

21.8 - 23.0 mi

Top 86%
×5stories
+23ft-63ft

Overall

21866

Females

9303

F18-39

9303

23M→24M

23.0 - 24.0 mi

Top 83%
×6stories
+12ft-82ft

Overall

21258

Females

9064

F18-39

9064

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

21183

Females

9080

F18-39

9080

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

21405

Females

9190

F18-39

9190

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

20964

Females

8954

F18-39

8954

Passing Analysis

Category:
Athletes Passed
1770
Passed By
1392
Net Change
+378
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21499
5K → 10K465108+357#21499#21142
10K → 15K42937+392#21142#20750
15K → 20K164223-59#20750#20809
20K → Half3225+7#20809#20802
Half → 25K115217-102#20802#20904
25K → 30K166183-17#20904#20921
30K → 20M6298-36#20921#20957
20M → 21M51118-67#20957#21024
21M → 35K2793-66#21024#21090
35K → 23M61112-51#21090#21141
23M → 24M7255+17#21141#21124
24M → 40K4355-12#21124#21136
40K → 25.2M3022+8#21136#21128
25.2M → Finish5346+7#21128#21121
TOTALS17701392+378
📊

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