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BOSTON MARATHON 2024

Lauren Walker

Bib: 6815•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 17%
Gender (Female)
#0 / 10924
Top 4%
Masters (Masters Women)
#0 / 6263
Top 1%
Division (F40-44)
#0 / 1613
Top 4%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:06
Rank: #5592
Start → 5K
21:06 | 6:47/mi
10K· 6.21 mi
42:05
Rank: #5196 (+396)
5K → 10K
20:59 | 6:45/mi
15K· 9.32 mi
1:03:08
Rank: #4957 (+239)
10K → 15K
21:03 | 6:47/mi
20K· 12.43 mi
1:24:28
Rank: #4714 (+243)
15K → 20K
21:20 | 6:52/mi
Half· 13.11 mi
1:29:07
Rank: #4702 (+12)
20K → Half
4:39 | 6:49/mi
25K· 15.53 mi
1:46:26
Rank: #4746 (-44)
Half → 25K
17:19 | 7:09/mi
30K· 18.64 mi
2:09:32
Rank: #4727 (+19)
25K → 30K
23:06 | 7:26/mi
20M
2:19:56
Rank: #4668 (+59)
30K → 20M
10:24 | 7:39/mi
21M
2:28:06
Rank: #4618 (+50)
20M → 21M
8:10 | 8:10/mi
35K· 21.75 mi
2:33:47
Rank: #4606 (+12)
21M → 35K
5:41 | 7:36/mi
23M
2:43:42
Rank: #4558 (+48)
35K → 23M
9:55 | 7:55/mi
24M
2:51:32
Rank: #4526 (+32)
23M → 24M
7:50 | 7:50/mi
40K· 24.85 mi
2:58:21
Rank: #4490 (+36)
24M → 40K
6:49 | 7:58/mi
25.2M
3:01:26
Rank: #4472 (+18)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:09:05
Rank: #4451 (+21)
25.2M → Finish
7:39 | 7:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:07
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:39:58
Pace7:38 /mi
📊Positive Split: 12.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:3921:066:4721:06
6:47
-
10K
6.21 mi10:47:3842:056:4620:59
6:45
-0:02
15K
9.32 mi11:08:411:03:086:4621:03
6:47
+0:02
20K
12.43 mi11:30:011:24:286:4821:20
6:52
+0:05
Half
13.11 mi11:34:401:29:076:484:39
6:49
-0:03
25K
15.53 mi11:51:591:46:266:5117:19
7:09
+0:20
30K
18.64 mi12:15:052:09:326:5723:06
7:26
+0:17
20M
20.00 mi12:25:292:19:567:0010:24
7:39
+0:13
21M
21.00 mi12:33:392:28:067:038:10
8:10
+0:31
35K
21.75 mi12:39:202:33:477:045:41
7:36
-0:34
23M
23.00 mi12:49:152:43:427:079:55
7:55
+0:19
24M
24.00 mi12:57:052:51:327:097:50
7:50
-0:05
40K
24.85 mi13:03:542:58:217:116:49
7:58
+0:08
25.2M
25.20 mi13:06:593:01:267:123:05
8:56
+0:58
Finish
26.22 mi13:14:383:09:057:137:39
7:30
-1:26

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

6:45 /mi

Average Pace

7:13 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:26

56% of race

Time at Steady Pace

46:50

25% of race

Time at Slower Pace

35:49

19% of race

Average Pace: 7:13 /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 mi10:26:3921:066:4721:06
6:47
#5592
10K
6.21 mi10:47:3842:056:4620:59
6:45
#5196
15K
9.32 mi11:08:411:03:086:4621:03
6:47
#4957
20K
12.43 mi11:30:011:24:286:4821:20
6:52
#4714
Half
13.11 mi11:34:401:29:076:484:39
6:49
#4702
25K
15.53 mi11:51:591:46:266:5117:19
7:09
#4746
30K
18.64 mi12:15:052:09:326:5723:06
7:26
#4727
20M
20.00 mi12:25:292:19:567:0010:24
7:39
#4668
21M
21.00 mi12:33:392:28:067:038:10
8:10
#4618
35K
21.75 mi12:39:202:33:477:045:41
7:36
#4606
23M
23.00 mi12:49:152:43:427:079:55
7:55
#4558
24M
24.00 mi12:57:052:51:327:097:50
7:50
#4526
40K
24.85 mi13:03:542:58:217:116:49
7:58
#4490
25.2M
25.20 mi13:06:593:01:267:123:05
8:56
#4472
Finish
26.22 mi13:14:383:09:057:137:39
7:30
#4451
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi55924564564538(Top 18%)302(Top 3%)302(Top 19%)
10K6.21 mi3.10 mi5196+396387+69387+694800(Top 19%)334(Top 3%)334(Top 21%)
15K9.32 mi3.11 mi4957+239357+30357+304538(Top 18%)302(Top 3%)302(Top 19%)
20K12.43 mi3.11 mi4714+243327+30327+304395(Top 17%)314(Top 3%)314(Top 19%)
Half13.11 mi0.68 mi4702+12323+4323+44702(Top 18%)370(Top 3%)370(Top 23%)
25K15.53 mi2.42 mi4746-44353-30353-305026(Top 20%)517(Top 5%)517(Top 32%)
30K18.64 mi3.11 mi4727+19379-26379-264797(Top 19%)581(Top 5%)581(Top 36%)
20M20.00 mi1.36 mi4668+59384-5384-55000(Top 20%)735(Top 7%)735(Top 46%)
21M21.00 mi1.00 mi4618+50390-6390-64797(Top 19%)810(Top 7%)810(Top 50%)
35K21.75 mi0.75 mi4606+12400-10400-105558(Top 22%)1104(Top 10%)1104(Top 68%)
23M23.00 mi1.25 mi4558+48417-17417-175368(Top 21%)1160(Top 11%)1160(Top 72%)
24M24.00 mi1.00 mi4526+32439-22439-225749(Top 23%)1402(Top 13%)1402(Top 87%)
40K24.85 mi0.85 mi4490+36463-24463-245672(Top 22%)1494(Top 14%)1494(Top 93%)
25.2M25.20 mi0.35 mi4472+18471-8471-86304(Top 25%)1835(Top 17%)1835(Top 114%)
Finish26.22 mi1.02 mi4451+21487-16487-165668(Top 22%)1480(Top 14%)1480(Top 92%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4538

Females

302

F40-44

302

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

4800

Females

334

F40-44

334

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4538

Females

302

F40-44

302

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4395

Females

314

F40-44

314

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4702

Females

370

F40-44

370

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5026

Females

517

F40-44

517

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

4797

Females

581

F40-44

581

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5000

Females

735

F40-44

735

20M→21M

20.0 - 21.0 mi

Top 19%
×8stories
+106ft-24ft

Overall

4797

Females

810

F40-44

810

21M→35K

21.0 - 21.8 mi

Top 22%
×7stories
+17ft-86ft

Overall

5558

Females

1104

F40-44

1104

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5368

Females

1160

F40-44

1160

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

5749

Females

1402

F40-44

1402

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

5672

Females

1494

F40-44

1494

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6304

Females

1835

F40-44

1835

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

5668

Females

1480

F40-44

1480

Passing Analysis

Category:
Athletes Passed
2074
Passed By
933
Net Change
+1141
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5592
5K → 10K44953+396#5592#5196
10K → 15K27940+239#5196#4957
15K → 20K28037+243#4957#4714
20K → Half3523+12#4714#4702
Half → 25K165209-44#4702#4746
25K → 30K196177+19#4746#4727
30K → 20M11758+59#4727#4668
20M → 21M10151+50#4668#4618
21M → 35K5846+12#4618#4606
35K → 23M11062+48#4606#4558
23M → 24M8553+32#4558#4526
24M → 40K8650+36#4526#4490
40K → 25.2M4426+18#4490#4472
25.2M → Finish6948+21#4472#4451
TOTALS2074933+1141
📊

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