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BOSTON MARATHON 2024

Laura Grant-Poirier

Bib: 19124•F

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 38%
Gender (Female)
#0 / 10924
Top 23%
Masters (Masters Women)
#0 / 6263
Top 11%
Division (F45-49)
#0 / 1753
Top 13%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:03
Rank: #12638
Start → 5K
24:03 | 7:44/mi
10K· 6.21 mi
48:10
Rank: #12497 (+141)
5K → 10K
24:07 | 7:46/mi
15K· 9.32 mi
1:12:26
Rank: #12281 (+216)
10K → 15K
24:16 | 7:49/mi
20K· 12.43 mi
1:36:53
Rank: #11865 (+416)
15K → 20K
24:27 | 7:52/mi
Half· 13.11 mi
1:42:07
Rank: #11781 (+84)
20K → Half
5:14 | 7:40/mi
25K· 15.53 mi
2:01:53
Rank: #11597 (+184)
Half → 25K
19:46 | 8:09/mi
30K· 18.64 mi
2:27:02
Rank: #10853 (+744)
25K → 30K
25:09 | 8:06/mi
20M
2:37:57
Rank: #10484 (+369)
30K → 20M
10:55 | 8:02/mi
21M
2:47:13
Rank: #10383 (+101)
20M → 21M
9:16 | 9:16/mi
35K· 21.75 mi
2:53:16
Rank: #10270 (+113)
21M → 35K
6:03 | 8:05/mi
23M
3:03:23
Rank: #9943 (+327)
35K → 23M
10:07 | 8:05/mi
24M
3:11:32
Rank: #9785 (+158)
23M → 24M
8:09 | 8:09/mi
40K· 24.85 mi
3:19:00
Rank: #9757 (+28)
24M → 40K
7:28 | 8:44/mi
25.2M
3:22:06
Rank: #9690 (+67)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:30:24
Rank: #9670 (+20)
25.2M → Finish
8:18 | 8:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:07
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time1:48:17
Pace8:16 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:0324:037:4424:03
7:44
-
10K
6.21 mi11:42:1048:107:4524:07
7:46
+0:02
15K
9.32 mi12:06:261:12:267:4624:16
7:49
+0:03
20K
12.43 mi12:30:531:36:537:4824:27
7:52
+0:03
Half
13.11 mi12:36:071:42:077:475:14
7:40
-0:12
25K
15.53 mi12:55:532:01:537:5119:46
8:09
+0:29
30K
18.64 mi13:21:022:27:027:5325:09
8:06
-0:03
20M
20.00 mi13:31:572:37:577:5410:55
8:02
-0:04
21M
21.00 mi13:41:132:47:137:589:16
9:16
+1:14
35K
21.75 mi13:47:162:53:167:586:03
8:05
-1:11
23M
23.00 mi13:57:233:03:237:5810:07
8:05
0:00
24M
24.00 mi14:05:323:11:327:598:09
8:09
+0:04
40K
24.85 mi14:13:003:19:008:007:28
8:44
+0:35
25.2M
25.20 mi14:16:063:22:068:013:06
8:59
+0:15
Finish
26.22 mi14:24:243:30:248:028:18
8:09
-0:50

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

7:40 /mi

Average Pace

8:02 /mi

Slowest Pace

9:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:17:40

37% of race

Time at Steady Pace

1:52:54

54% of race

Time at Slower Pace

19:50

9% of race

Average Pace: 8:01 /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 mi11:18:0324:037:4424:03
7:44
#12638
10K
6.21 mi11:42:1048:107:4524:07
7:46
#12497
15K
9.32 mi12:06:261:12:267:4624:16
7:49
#12281
20K
12.43 mi12:30:531:36:537:4824:27
7:52
#11865
Half
13.11 mi12:36:071:42:077:475:14
7:40
#11781
25K
15.53 mi12:55:532:01:537:5119:46
8:09
#11597
30K
18.64 mi13:21:022:27:027:5325:09
8:06
#10853
20M
20.00 mi13:31:572:37:577:5410:55
8:02
#10484
21M
21.00 mi13:41:132:47:137:589:16
9:16
#10383
35K
21.75 mi13:47:162:53:167:586:03
8:05
#10270
23M
23.00 mi13:57:233:03:237:5810:07
8:05
#9943
24M
24.00 mi14:05:323:11:327:598:09
8:09
#9785
40K
24.85 mi14:13:003:19:008:007:28
8:44
#9757
25.2M
25.20 mi14:16:063:22:068:013:06
8:59
#9690
Finish
26.22 mi14:24:243:30:248:028:18
8:09
#9670
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi126383498349812024(Top 47%)3253(Top 30%)3253(Top 186%)
10K6.21 mi3.10 mi12497+1413446+523446+5212352(Top 48%)3377(Top 31%)3377(Top 193%)
15K9.32 mi3.11 mi12281+2163348+983348+9812024(Top 47%)3253(Top 30%)3253(Top 186%)
20K12.43 mi3.11 mi11865+4163137+2113137+21110913(Top 43%)2767(Top 25%)2767(Top 158%)
Half13.11 mi0.68 mi11781+843102+353102+3510428(Top 41%)2518(Top 23%)2518(Top 144%)
25K15.53 mi2.42 mi11597+1843039+633039+6311096(Top 43%)3010(Top 28%)3010(Top 172%)
30K18.64 mi3.11 mi10853+7442749+2902749+2908434(Top 33%)1952(Top 18%)1952(Top 111%)
20M20.00 mi1.36 mi10484+3692618+1312618+1316993(Top 27%)1553(Top 14%)1553(Top 89%)
21M21.00 mi1.00 mi10383+1012624-62624-69784(Top 38%)3106(Top 28%)3106(Top 177%)
35K21.75 mi0.75 mi10270+1132603+212603+218357(Top 33%)2393(Top 22%)2393(Top 137%)
23M23.00 mi1.25 mi9943+3272503+1002503+1006186(Top 24%)1536(Top 14%)1536(Top 88%)
24M24.00 mi1.00 mi9785+1582470+332470+337501(Top 29%)2248(Top 21%)2248(Top 128%)
40K24.85 mi0.85 mi9757+282492-222492-229565(Top 37%)3344(Top 31%)3344(Top 191%)
25.2M25.20 mi0.35 mi9690+672476+162476+166582(Top 26%)1982(Top 18%)1982(Top 113%)
Finish26.22 mi1.02 mi9670+202497-212497-219471(Top 37%)3260(Top 30%)3260(Top 186%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

12024

Females

3253

F45-49

3253

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

12352

Females

3377

F45-49

3377

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

12024

Females

3253

F45-49

3253

15K→20K

9.3 - 12.4 mi

Top 43%
×5stories
+106ft-86ft

Overall

10913

Females

2767

F45-49

2767

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

10428

Females

2518

F45-49

2518

Half→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

11096

Females

3010

F45-49

3010

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

8434

Females

1952

F45-49

1952

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

6993

Females

1553

F45-49

1553

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

9784

Females

3106

F45-49

3106

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8357

Females

2393

F45-49

2393

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6186

Females

1536

F45-49

1536

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7501

Females

2248

F45-49

2248

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9565

Females

3344

F45-49

3344

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6582

Females

1982

F45-49

1982

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

9471

Females

3260

F45-49

3260

Passing Analysis

Category:
Athletes Passed
3784*
Passed By
816
Net Change
+2968
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12638
5K → 10K361220+141#12638#12497
10K → 15K340124+216#12497#12281
15K → 20K46044+416#12281#11865
20K → Half895+84#11865#11781
Half → 25K306122+184#11781#11597
25K → 30K76521+744#11597#10853
30K → 20M3756+369#10853#10484
20M → 21M18584+101#10484#10383
21M → 35K13421+113#10383#10270
35K → 23M337*10+327#10270#9943
23M → 24M182*24+158#9943#9785
24M → 40K8860+28#9785#9757
40K → 25.2M8013+67#9757#9690
25.2M → Finish8262+20#9690#9670
TOTALS3784*816+2968

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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