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BOSTON MARATHON 2024

Anna Laurence

Bib: 5208•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 22%
Gender (Female)
#0 / 10924
Top 7%
Division (F18-39)
#0 / 4660
Top 14%
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
6:47/mi
21:03
↑ 97↓ 3451.5%
10K· 6.21 mi
6:47/mi
42:06
↑ 79↓ 1380.4%
15K· 9.32 mi
6:45/mi
1:03:05
↑ 67↓ 78
20K· 12.43 mi
7:00/mi
1:24:50
↑ 106↓ 860.1%
Half· 13.11 mi
7:08/mi
1:29:42
↑ 19↓ 370.5%
25K· 15.53 mi
8:14/mi
1:49:40
↑ 66↓ 880.2%
30K· 18.64 mi
7:51/mi
2:14:04
↑ 181↓ 1480.2%
20M
8:06/mi
2:25:04
↑ 64↓ 500.2%
21M
9:14/mi
2:34:18
↑ 106↓ 241.6%
35K· 21.75 mi
7:18/mi
2:39:46
↑ 17↓ 861.7%
23M
7:40/mi
2:49:22
↑ 23↓ 630.6%
24M
7:30/mi
2:56:52
↓ 821.3%
40K· 24.85 mi
8:09/mi
3:03:50
↓ 200.3%
25.2M
9:08/mi
3:06:59
↑ 13↓ 160.2%
Finish· 26.22 mi
7:33/mi
3:14:41
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:42
Pace6:51 /mi
2nd Half
Distance13.11 mi
Time1:44:59
Pace8:01 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:3321:036:4721:03
6:47
-
10K
6.21 mi10:47:3642:066:4721:03
6:47
0:00
15K
9.32 mi11:08:351:03:056:4620:59
6:45
-0:02
20K
12.43 mi11:30:201:24:506:5021:45
7:00
+0:15
Half
13.11 mi11:35:121:29:426:514:52
7:08
+0:08
25K
15.53 mi11:55:101:49:407:0419:58
8:14
+1:06
30K
18.64 mi12:19:342:14:047:1224:24
7:51
-0:23
20M
20.00 mi12:30:342:25:047:1511:00
8:06
+0:15
21M
21.00 mi12:39:482:34:187:219:14
9:14
+1:08
35K
21.75 mi12:45:162:39:467:215:28
7:18
-1:56
23M
23.00 mi12:54:522:49:227:229:36
7:40
+0:22
24M
24.00 mi13:02:222:56:527:227:30
7:30
-0:10
40K
24.85 mi13:09:203:03:507:246:58
8:09
+0:39
25.2M
25.20 mi13:12:293:06:597:253:09
9:08
+0:59
Finish
26.22 mi13:20:113:14:417:267:42
7:33
-1:35

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

7:26 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:42

46% of race

Time at Steady Pace

54:40

28% of race

Time at Slower Pace

50:19

26% of race

Average Pace: 7:25 /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 mi10:26:3321:036:4721:03
6:47
#5468
10K
6.21 mi10:47:3642:066:4721:03
6:47
#5227
15K
9.32 mi11:08:351:03:056:4620:59
6:45
#4911
20K
12.43 mi11:30:201:24:506:5021:45
7:00
#4975
Half
13.11 mi11:35:121:29:426:514:52
7:08
#5109
25K
15.53 mi11:55:101:49:407:0419:58
8:14
#6098
30K
18.64 mi12:19:342:14:047:1224:24
7:51
#6116
20M
20.00 mi12:30:342:25:047:1511:00
8:06
#6140
21M
21.00 mi12:39:482:34:187:219:14
9:14
#6251
35K
21.75 mi12:45:162:39:467:215:28
7:18
#6100
23M
23.00 mi12:54:522:49:227:229:36
7:40
#5886
24M
24.00 mi13:02:222:56:527:227:30
7:30
#5734
40K
24.85 mi13:09:203:03:507:246:58
8:09
#5677
25.2M
25.20 mi13:12:293:06:597:253:09
9:08
#5673
Finish
26.22 mi13:20:113:14:417:267:42
7:33
#5626
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi54684414414347(Top 17%)281(Top 3%)281(Top 6%)
10K6.21 mi3.10 mi5227+241393+48393+484987(Top 20%)364(Top 3%)364(Top 8%)
15K9.32 mi3.11 mi4911+316351+42351+424347(Top 17%)281(Top 3%)281(Top 6%)
20K12.43 mi3.11 mi4975-64362-11362-115260(Top 21%)475(Top 4%)475(Top 10%)
Half13.11 mi0.68 mi5109-134384-22384-226577(Top 26%)852(Top 8%)852(Top 18%)
25K15.53 mi2.42 mi6098-989659-275659-27511575(Top 45%)3269(Top 30%)3269(Top 70%)
30K18.64 mi3.11 mi6116-18724-65724-657029(Top 28%)1367(Top 13%)1367(Top 29%)
20M20.00 mi1.36 mi6140-24764-40764-407294(Top 29%)1666(Top 15%)1666(Top 36%)
21M21.00 mi1.00 mi6251-111828-64828-649634(Top 38%)3017(Top 28%)3017(Top 65%)
35K21.75 mi0.75 mi6100+151810+18810+184220(Top 17%)599(Top 5%)599(Top 13%)
23M23.00 mi1.25 mi5886+214780+30780+304268(Top 17%)711(Top 7%)711(Top 15%)
24M24.00 mi1.00 mi5734+152756+24756+244158(Top 16%)745(Top 7%)745(Top 16%)
40K24.85 mi0.85 mi5677+57779-23779-236529(Top 26%)1887(Top 17%)1887(Top 40%)
25.2M25.20 mi0.35 mi5673+4794-15794-157183(Top 28%)2250(Top 21%)2250(Top 48%)
Finish26.22 mi1.02 mi5626+47807-13807-135940(Top 23%)1621(Top 15%)1621(Top 35%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21story building
+97ft-345ft

Overall

4347

Females

281

F18-39

281

5K→10K

3.1 - 6.2 mi

Top 20%
×5story building
+79ft-138ft

Overall

4987

Females

364

F18-39

364

10K→15K

6.2 - 9.3 mi

Top 17%
×3story building
+67ft-78ft

Overall

4347

Females

281

F18-39

281

15K→20K

9.3 - 12.4 mi

Top 21%
×5story building
+106ft-86ft

Overall

5260

Females

475

F18-39

475

20K→Half

12.4 - 13.1 mi

Top 26%
×2story building
+19ft-37ft

Overall

6577

Females

852

F18-39

852

Half→25K

13.1 - 15.5 mi

Top 45%
×4story building
+66ft-88ft

Overall

11575

Females

3269

F18-39

3269

25K→30K

15.5 - 18.6 mi

Top 28%
×9story building
+181ft-148ft

Overall

7029

Females

1367

F18-39

1367

30K→20M

18.6 - 20.0 mi

Top 29%
×5story building
+64ft-50ft

Overall

7294

Females

1666

F18-39

1666

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

9634

Females

3017

F18-39

3017

21M→35K

21.0 - 21.8 mi

Top 17%
×7story building
+17ft-86ft

Overall

4220

Females

599

F18-39

599

35K→23M

21.8 - 23.0 mi

Top 17%
×5story building
+23ft-63ft

Overall

4268

Females

711

F18-39

711

23M→24M

23.0 - 24.0 mi

Top 16%
×6story building
+12ft-82ft

Overall

4158

Females

745

F18-39

745

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6529

Females

1887

F18-39

1887

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7183

Females

2250

F18-39

2250

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2story building
+22ft-21ft

Overall

5940

Females

1621

F18-39

1621

Passing Analysis

Category:
Athletes Passed
2003
Passed By
2161
Net Change
-158
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5468
5K → 10K32887+241#5468#5227
10K → 15K33822+316#5227#4911
15K → 20K151215-64#4911#4975
20K → Half7141-134#4975#5109
Half → 25K171006-989#5109#6098
25K → 30K216234-18#6098#6116
30K → 20M90114-24#6116#6140
20M → 21M80191-111#6140#6251
21M → 35K1576+151#6251#6100
35K → 23M23218+214#6100#5886
23M → 24M1619+152#5886#5734
24M → 40K10952+57#5734#5677
40K → 25.2M3430+4#5677#5673
25.2M → Finish8336+47#5673#5626
TOTALS20032161-158
📊

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