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BOSTON MARATHON 2024

Anne Simpson

Bib: 11940•F

MO

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 33%
Gender (Female)
#0 / 10924
Top 18%
Division (F18-39)
#0 / 4660
Top 32%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:55
Rank: #7387
Start → 5K
21:55 | 7:03/mi
10K· 6.21 mi
43:44
Rank: #7076 (+311)
5K → 10K
21:49 | 7:01/mi
15K· 9.32 mi
1:05:36
Rank: #6845 (+231)
10K → 15K
21:52 | 7:02/mi
20K· 12.43 mi
1:28:21
Rank: #6855 (-10)
15K → 20K
22:45 | 7:19/mi
Half· 13.11 mi
1:33:07
Rank: #6775 (+80)
20K → Half
4:46 | 6:59/mi
25K· 15.53 mi
1:51:49
Rank: #6928 (-153)
Half → 25K
18:42 | 7:43/mi
30K· 18.64 mi
2:16:30
Rank: #6964 (-36)
25K → 30K
24:41 | 7:57/mi
20M
2:27:34
Rank: #6927 (+37)
30K → 20M
11:04 | 8:09/mi
21M
2:37:36
Rank: #7269 (-342)
20M → 21M
10:02 | 10:02/mi
35K· 21.75 mi
2:43:52
Rank: #7317 (-48)
21M → 35K
6:16 | 8:23/mi
23M
2:57:15
Rank: #8086 (-769)
35K → 23M
13:23 | 10:41/mi
24M
3:07:50
Rank: #8694 (-608)
23M → 24M
10:35 | 10:35/mi
40K· 24.85 mi
3:16:09
Rank: #8922 (-228)
24M → 40K
8:19 | 9:44/mi
25.2M
3:18:54
Rank: #8741 (+181)
40K → 25.2M
2:45 | 7:58/mi
Finish· 26.22 mi
3:26:24
Rank: #8525 (+216)
25.2M → Finish
7:30 | 7:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:07
Pace7:06 /mi
2nd Half
Distance13.11 mi
Time1:53:17
Pace8:38 /mi
📊Positive Split: 21.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3221:557:0321:55
7:03
-
10K
6.21 mi11:11:2143:447:0221:49
7:01
-0:02
15K
9.32 mi11:33:131:05:367:0221:52
7:02
+0:01
20K
12.43 mi11:55:581:28:217:0722:45
7:19
+0:17
Half
13.11 mi12:00:441:33:077:064:46
6:59
-0:20
25K
15.53 mi12:19:261:51:497:1218:42
7:43
+0:44
30K
18.64 mi12:44:072:16:307:1924:41
7:57
+0:14
20M
20.00 mi12:55:112:27:347:2311:04
8:09
+0:12
21M
21.00 mi13:05:132:37:367:3010:02
10:02
+1:53
35K
21.75 mi13:11:292:43:527:326:16
8:23
-1:39
23M
23.00 mi13:24:522:57:157:4213:23
10:41
+2:18
24M
24.00 mi13:35:273:07:507:5010:35
10:35
-0:06
40K
24.85 mi13:43:463:16:097:548:19
9:44
-0:51
25.2M
25.20 mi13:46:313:18:547:542:45
7:58
-1:46
Finish
26.22 mi13:54:013:26:247:537:30
7:22
-0:36

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

6:59 /mi

Average Pace

7:53 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:10:22

34% of race

Time at Steady Pace

1:33:43

45% of race

Time at Slower Pace

42:19

21% of race

Average Pace: 7:52 /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 mi10:49:3221:557:0321:55
7:03
#7387
10K
6.21 mi11:11:2143:447:0221:49
7:01
#7076
15K
9.32 mi11:33:131:05:367:0221:52
7:02
#6845
20K
12.43 mi11:55:581:28:217:0722:45
7:19
#6855
Half
13.11 mi12:00:441:33:077:064:46
6:59
#6775
25K
15.53 mi12:19:261:51:497:1218:42
7:43
#6928
30K
18.64 mi12:44:072:16:307:1924:41
7:57
#6964
20M
20.00 mi12:55:112:27:347:2311:04
8:09
#6927
21M
21.00 mi13:05:132:37:367:3010:02
10:02
#7269
35K
21.75 mi13:11:292:43:527:326:16
8:23
#7317
23M
23.00 mi13:24:522:57:157:4213:23
10:41
#8086
24M
24.00 mi13:35:273:07:507:5010:35
10:35
#8694
40K
24.85 mi13:43:463:16:097:548:19
9:44
#8922
25.2M
25.20 mi13:46:313:18:547:542:45
7:58
#8741
Finish
26.22 mi13:54:013:26:247:537:30
7:22
#8525
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi73879589586459(Top 25%)740(Top 7%)740(Top 16%)
10K6.21 mi3.10 mi7076+311869+89869+896824(Top 27%)819(Top 7%)819(Top 18%)
15K9.32 mi3.11 mi6845+231817+52817+526459(Top 25%)740(Top 7%)740(Top 16%)
20K12.43 mi3.11 mi6855-10843-26843-267150(Top 28%)1061(Top 10%)1061(Top 23%)
Half13.11 mi0.68 mi6775+80815+28815+285744(Top 22%)603(Top 6%)603(Top 13%)
25K15.53 mi2.42 mi6928-153910-95910-958388(Top 33%)1722(Top 16%)1722(Top 37%)
30K18.64 mi3.11 mi6964-36982-72982-727565(Top 30%)1592(Top 15%)1592(Top 34%)
20M20.00 mi1.36 mi6927+371001-191001-197559(Top 30%)1791(Top 16%)1791(Top 38%)
21M21.00 mi1.00 mi7269-3421173-1721173-17213088(Top 51%)4829(Top 44%)4829(Top 104%)
35K21.75 mi0.75 mi7317-481227-541227-5410015(Top 39%)3225(Top 30%)3225(Top 69%)
23M23.00 mi1.25 mi8086-7691617-3901617-39017545(Top 69%)7182(Top 66%)7182(Top 154%)
24M24.00 mi1.00 mi8694-6081939-3221939-32218094(Top 71%)7504(Top 69%)7504(Top 161%)
40K24.85 mi0.85 mi8922-2282088-1492088-14913994(Top 55%)5527(Top 51%)5527(Top 119%)
25.2M25.20 mi0.35 mi8741+1812033+552033+552727(Top 11%)406(Top 4%)406(Top 9%)
Finish26.22 mi1.02 mi8525+2161978+551978+554870(Top 19%)1143(Top 10%)1143(Top 25%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6459

Females

740

F18-39

740

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

6824

Females

819

F18-39

819

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6459

Females

740

F18-39

740

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7150

Females

1061

F18-39

1061

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5744

Females

603

F18-39

603

Half→25K

13.1 - 15.5 mi

Top 33%
×4stories
+66ft-88ft

Overall

8388

Females

1722

F18-39

1722

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

7565

Females

1592

F18-39

1592

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

7559

Females

1791

F18-39

1791

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

13088

Females

4829

F18-39

4829

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

10015

Females

3225

F18-39

3225

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

17545

Females

7182

F18-39

7182

23M→24M

23.0 - 24.0 mi

Top 71%
×6stories
+12ft-82ft

Overall

18094

Females

7504

F18-39

7504

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

13994

Females

5527

F18-39

5527

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2727

Females

406

F18-39

406

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

4870

Females

1143

F18-39

1143

Passing Analysis

Category:
Athletes Passed
1967
Passed By
3105
Net Change
-1138
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7387
5K → 10K37160+311#7387#7076
10K → 15K28655+231#7076#6845
15K → 20K161171-10#6845#6855
20K → Half833+80#6855#6775
Half → 25K123276-153#6775#6928
25K → 30K214250-36#6928#6964
30K → 20M13295+37#6964#6927
20M → 21M40382-342#6927#7269
21M → 35K75123-48#7269#7317
35K → 23M23792-769#7317#8086
23M → 24M12620-608#8086#8694
24M → 40K42270-228#8694#8922
40K → 25.2M1810+181#8922#8741
25.2M → Finish2248+216#8741#8525
TOTALS19673105-1138
📊

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