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BOSTON MARATHON 2024

Brook Vandenlangenberg

Bib: 5983•F

WI

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 12%
Gender (Female)
#0 / 10924
Top 2%
Division (F18-39)
#0 / 4660
Top 4%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:38
Rank: #4353
Start → 5K
20:38 | 6:38/mi
10K· 6.21 mi
41:22
Rank: #4225 (+128)
5K → 10K
20:44 | 6:40/mi
15K· 9.32 mi
1:02:06
Rank: #4018 (+207)
10K → 15K
20:44 | 6:40/mi
20K· 12.43 mi
1:23:00
Rank: #3790 (+228)
15K → 20K
20:54 | 6:44/mi
Half· 13.11 mi
1:27:35
Rank: #3798 (-8)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:44:14
Rank: #3725 (+73)
Half → 25K
16:39 | 6:52/mi
30K· 18.64 mi
2:06:15
Rank: #3525 (+200)
25K → 30K
22:01 | 7:05/mi
20M
2:15:58
Rank: #3433 (+92)
30K → 20M
9:43 | 7:09/mi
21M
2:23:30
Rank: #3333 (+100)
20M → 21M
7:32 | 7:32/mi
35K· 21.75 mi
2:28:49
Rank: #3312 (+21)
21M → 35K
5:19 | 7:06/mi
23M
2:38:09
Rank: #3277 (+35)
35K → 23M
9:20 | 7:27/mi
24M
2:45:24
Rank: #3239 (+38)
23M → 24M
7:15 | 7:15/mi
40K· 24.85 mi
2:51:44
Rank: #3217 (+22)
24M → 40K
6:20 | 7:24/mi
25.2M
2:54:33
Rank: #3204 (+13)
40K → 25.2M
2:49 | 8:10/mi
Finish· 26.22 mi
3:01:48
Rank: #3155 (+49)
25.2M → Finish
7:15 | 7:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:35
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:34:13
Pace7:11 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4820:386:3820:38
6:38
-
10K
6.21 mi10:45:3241:226:3920:44
6:40
+0:02
15K
9.32 mi11:06:161:02:066:4020:44
6:40
0:00
20K
12.43 mi11:27:101:23:006:4120:54
6:44
+0:04
Half
13.11 mi11:31:451:27:356:414:35
6:43
-0:01
25K
15.53 mi11:48:241:44:146:4316:39
6:52
+0:09
30K
18.64 mi12:10:252:06:156:4622:01
7:05
+0:13
20M
20.00 mi12:20:082:15:586:489:43
7:09
+0:04
21M
21.00 mi12:27:402:23:306:507:32
7:32
+0:23
35K
21.75 mi12:32:592:28:496:515:19
7:06
-0:26
23M
23.00 mi12:42:192:38:096:539:20
7:27
+0:21
24M
24.00 mi12:49:342:45:246:547:15
7:15
-0:12
40K
24.85 mi12:55:542:51:446:556:20
7:24
+0:09
25.2M
25.20 mi12:58:432:54:336:562:49
8:10
+0:46
Finish
26.22 mi13:05:583:01:486:567:15
7:07
-1:03

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

6:38 /mi

Average Pace

6:56 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:14

57% of race

Time at Steady Pace

51:33

28% of race

Time at Slower Pace

26:01

14% of race

Average Pace: 6:56 /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 mi10:24:4820:386:3820:38
6:38
#4353
10K
6.21 mi10:45:3241:226:3920:44
6:40
#4225
15K
9.32 mi11:06:161:02:066:4020:44
6:40
#4018
20K
12.43 mi11:27:101:23:006:4120:54
6:44
#3790
Half
13.11 mi11:31:451:27:356:414:35
6:43
#3798
25K
15.53 mi11:48:241:44:146:4316:39
6:52
#3725
30K
18.64 mi12:10:252:06:156:4622:01
7:05
#3525
20M
20.00 mi12:20:082:15:586:489:43
7:09
#3433
21M
21.00 mi12:27:402:23:306:507:32
7:32
#3333
35K
21.75 mi12:32:592:28:496:515:19
7:06
#3312
23M
23.00 mi12:42:192:38:096:539:20
7:27
#3277
24M
24.00 mi12:49:342:45:246:547:15
7:15
#3239
40K
24.85 mi12:55:542:51:446:556:20
7:24
#3217
25.2M
25.20 mi12:58:432:54:336:562:49
8:10
#3204
Finish
26.22 mi13:05:583:01:486:567:15
7:07
#3155
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi43532552553745(Top 15%)208(Top 2%)208(Top 4%)
10K6.21 mi3.10 mi4225+128236+19236+194129(Top 16%)245(Top 2%)245(Top 5%)
15K9.32 mi3.11 mi4018+207223+13223+133745(Top 15%)208(Top 2%)208(Top 4%)
20K12.43 mi3.11 mi3790+228193+30193+303385(Top 13%)178(Top 2%)178(Top 4%)
Half13.11 mi0.68 mi3798-8195-2195-23990(Top 16%)256(Top 2%)256(Top 5%)
25K15.53 mi2.42 mi3725+73197-2197-23617(Top 14%)242(Top 2%)242(Top 5%)
30K18.64 mi3.11 mi3525+200199-2199-23290(Top 13%)255(Top 2%)255(Top 5%)
20M20.00 mi1.36 mi3433+92198+1198+12977(Top 12%)246(Top 2%)246(Top 5%)
21M21.00 mi1.00 mi3333+100196+2196+22625(Top 10%)235(Top 2%)235(Top 5%)
35K21.75 mi0.75 mi3312+21202-6202-63466(Top 14%)386(Top 4%)386(Top 8%)
23M23.00 mi1.25 mi3277+35213-11213-113458(Top 14%)434(Top 4%)434(Top 9%)
24M24.00 mi1.00 mi3239+382132133186(Top 12%)414(Top 4%)414(Top 9%)
40K24.85 mi0.85 mi3217+22220-7220-73179(Top 12%)483(Top 4%)483(Top 10%)
25.2M25.20 mi0.35 mi3204+132202203299(Top 13%)549(Top 5%)549(Top 12%)
Finish26.22 mi1.02 mi3155+49227-7227-73651(Top 14%)662(Top 6%)662(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3745

Females

208

F18-39

208

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4129

Females

245

F18-39

245

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3745

Females

208

F18-39

208

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3385

Females

178

F18-39

178

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

3990

Females

256

F18-39

256

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3617

Females

242

F18-39

242

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3290

Females

255

F18-39

255

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

2977

Females

246

F18-39

246

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2625

Females

235

F18-39

235

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3466

Females

386

F18-39

386

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3458

Females

434

F18-39

434

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3186

Females

414

F18-39

414

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3179

Females

483

F18-39

483

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3299

Females

549

F18-39

549

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3651

Females

662

F18-39

662

Passing Analysis

Category:
Athletes Passed
1865
Passed By
667
Net Change
+1198
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4353
5K → 10K256128+128#4353#4225
10K → 15K23831+207#4225#4018
15K → 20K26133+228#4018#3790
20K → Half1927-8#3790#3798
Half → 25K15784+73#3798#3725
25K → 30K28686+200#3725#3525
30K → 20M12836+92#3525#3433
20M → 21M12525+100#3433#3333
21M → 35K4928+21#3333#3312
35K → 23M10469+35#3312#3277
23M → 24M7638+38#3277#3239
24M → 40K5937+22#3239#3217
40K → 25.2M2916+13#3217#3204
25.2M → Finish7829+49#3204#3155
TOTALS1865667+1198
📊

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