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BOSTON MARATHON 2024

Clara Andrade

Bib: 12736•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 27%
Gender (Female)
#0 / 10924
Top 12%
Masters (Masters Women)
#0 / 6263
Top 4%
Division (F40-44)
#0 / 1613
Top 10%
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
7:36/mi
23:38
↑ 97↓ 3451.5%
10K· 6.21 mi
7:29/mi
46:54
↑ 79↓ 1380.4%
15K· 9.32 mi
7:18/mi
1:09:34
↑ 67↓ 78
20K· 12.43 mi
7:21/mi
1:32:25
↑ 106↓ 860.1%
Half· 13.11 mi
7:24/mi
1:37:28
↑ 19↓ 370.5%
25K· 15.53 mi
7:27/mi
1:55:33
↑ 66↓ 880.2%
30K· 18.64 mi
7:38/mi
2:19:17
↑ 181↓ 1480.2%
20M
7:58/mi
2:30:07
↑ 64↓ 500.2%
21M
8:16/mi
2:38:23
↑ 106↓ 241.6%
35K· 21.75 mi
7:49/mi
2:44:14
↑ 17↓ 861.7%
23M
8:01/mi
2:54:16
↑ 23↓ 630.6%
24M
7:54/mi
3:02:10
↓ 821.3%
40K· 24.85 mi
8:03/mi
3:09:03
↓ 200.3%
25.2M
8:51/mi
3:12:06
↑ 13↓ 160.2%
Finish· 26.22 mi
7:54/mi
3:20:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:28
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:42:41
Pace7:50 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:2323:387:3623:38
7:36
-
10K
6.21 mi11:15:3946:547:3323:16
7:29
-0:07
15K
9.32 mi11:38:191:09:347:2822:40
7:18
-0:11
20K
12.43 mi12:01:101:32:257:2622:51
7:21
+0:03
Half
13.11 mi12:06:131:37:287:265:03
7:24
+0:03
25K
15.53 mi12:24:181:55:337:2618:05
7:27
+0:03
30K
18.64 mi12:48:022:19:177:2823:44
7:38
+0:11
20M
20.00 mi12:58:522:30:077:3010:50
7:58
+0:20
21M
21.00 mi13:07:082:38:237:338:16
8:16
+0:18
35K
21.75 mi13:12:592:44:147:335:51
7:49
-0:27
23M
23.00 mi13:23:012:54:167:3510:02
8:01
+0:12
24M
24.00 mi13:30:553:02:107:357:54
7:54
-0:07
40K
24.85 mi13:37:483:09:037:366:53
8:03
+0:09
25.2M
25.20 mi13:40:513:12:067:373:03
8:51
+0:48
Finish
26.22 mi13:48:543:20:097:388:03
7:54
-0:57

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

7:18 /mi

Average Pace

7:38 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:33

58% of race

Time at Steady Pace

56:22

28% of race

Time at Slower Pace

28:14

14% of race

Average Pace: 7:38 /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 mi10:52:2323:387:3623:38
7:36
#11602
10K
6.21 mi11:15:3946:547:3323:16
7:29
#10899
15K
9.32 mi11:38:191:09:347:2822:40
7:18
#9858
20K
12.43 mi12:01:101:32:257:2622:51
7:21
#9138
Half
13.11 mi12:06:131:37:287:265:03
7:24
#9095
25K
15.53 mi12:24:181:55:337:2618:05
7:27
#8628
30K
18.64 mi12:48:022:19:177:2823:44
7:38
#7943
20M
20.00 mi12:58:522:30:077:3010:50
7:58
#7796
21M
21.00 mi13:07:082:38:237:338:16
8:16
#7521
35K
21.75 mi13:12:592:44:147:335:51
7:49
#7427
23M
23.00 mi13:23:012:54:167:3510:02
8:01
#7230
24M
24.00 mi13:30:553:02:107:357:54
7:54
#7106
40K
24.85 mi13:37:483:09:037:366:53
8:03
#7005
25.2M
25.20 mi13:40:513:12:067:373:03
8:51
#6959
Finish
26.22 mi13:48:543:20:097:388:03
7:54
#6938
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi11602290529058147(Top 32%)1328(Top 12%)1328(Top 82%)
10K6.21 mi3.10 mi10899+7032558+3472558+34710189(Top 40%)2184(Top 20%)2184(Top 135%)
15K9.32 mi3.11 mi9858+10412020+5382020+5388147(Top 32%)1328(Top 12%)1328(Top 82%)
20K12.43 mi3.11 mi9138+7201738+2821738+2827339(Top 29%)1122(Top 10%)1122(Top 70%)
Half13.11 mi0.68 mi9095+431726+121726+128450(Top 33%)1551(Top 14%)1551(Top 96%)
25K15.53 mi2.42 mi8628+4671554+1721554+1726750(Top 26%)1073(Top 10%)1073(Top 67%)
30K18.64 mi3.11 mi7943+6851374+1801374+1805815(Top 23%)914(Top 8%)914(Top 57%)
20M20.00 mi1.36 mi7796+1471353+211353+216614(Top 26%)1370(Top 13%)1370(Top 85%)
21M21.00 mi1.00 mi7521+2751282+711282+715210(Top 20%)973(Top 9%)973(Top 60%)
35K21.75 mi0.75 mi7427+941275+71275+76725(Top 26%)1616(Top 15%)1616(Top 100%)
23M23.00 mi1.25 mi7230+1971254+211254+215824(Top 23%)1377(Top 13%)1377(Top 85%)
24M24.00 mi1.00 mi7106+1241246+81246+86103(Top 24%)1577(Top 14%)1577(Top 98%)
40K24.85 mi0.85 mi7005+1011248-21248-26060(Top 24%)1677(Top 15%)1677(Top 104%)
25.2M25.20 mi0.35 mi6959+461250-21250-25867(Top 23%)1642(Top 15%)1642(Top 102%)
Finish26.22 mi1.02 mi6938+211278-281278-287932(Top 31%)2532(Top 23%)2532(Top 157%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21story building
+97ft-345ft

Overall

8147

Females

1328

F40-44

1328

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

10189

Females

2184

F40-44

2184

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+67ft-78ft

Overall

8147

Females

1328

F40-44

1328

15K→20K

9.3 - 12.4 mi

Top 29%
×5story building
+106ft-86ft

Overall

7339

Females

1122

F40-44

1122

20K→Half

12.4 - 13.1 mi

Top 33%
×2story building
+19ft-37ft

Overall

8450

Females

1551

F40-44

1551

Half→25K

13.1 - 15.5 mi

Top 26%
×4story building
+66ft-88ft

Overall

6750

Females

1073

F40-44

1073

25K→30K

15.5 - 18.6 mi

Top 23%
×9story building
+181ft-148ft

Overall

5815

Females

914

F40-44

914

30K→20M

18.6 - 20.0 mi

Top 26%
×5story building
+64ft-50ft

Overall

6614

Females

1370

F40-44

1370

20M→21M

20.0 - 21.0 mi

Top 20%
×8story building
+106ft-24ft

Overall

5210

Females

973

F40-44

973

21M→35K

21.0 - 21.8 mi

Top 26%
×7story building
+17ft-86ft

Overall

6725

Females

1616

F40-44

1616

35K→23M

21.8 - 23.0 mi

Top 23%
×5story building
+23ft-63ft

Overall

5824

Females

1377

F40-44

1377

23M→24M

23.0 - 24.0 mi

Top 24%
×6story building
+12ft-82ft

Overall

6103

Females

1577

F40-44

1577

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6060

Females

1677

F40-44

1677

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

5867

Females

1642

F40-44

1642

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

7932

Females

2532

F40-44

2532

Passing Analysis

Category:
Athletes Passed
5016*
Passed By
352
Net Change
+4664
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11602
5K → 10K75047+703#11602#10899
10K → 15K1041*0+1041#10899#9858
15K → 20K7266+720#9858#9138
20K → Half5916+43#9138#9095
Half → 25K47811+467#9095#8628
25K → 30K69611+685#8628#7943
30K → 20M18942+147#7943#7796
20M → 21M29015+275#7796#7521
21M → 35K12430+94#7521#7427
35K → 23M22932+197#7427#7230
23M → 24M15733+124#7230#7106
24M → 40K12827+101#7106#7005
40K → 25.2M6014+46#7005#6959
25.2M → Finish8968+21#6959#6938
TOTALS5016*352+4664

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

📊

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