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BOSTON MARATHON 2024

Camila Pereira

Bib: 12430•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 28%
Gender (Female)
#0 / 10924
Top 13%
Division (F18-39)
#0 / 4660
Top 23%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:03
Rank: #10113
Start → 5K
23:03 | 7:25/mi
10K· 6.21 mi
46:26
Rank: #10252 (-139)
5K → 10K
23:23 | 7:32/mi
15K· 9.32 mi
1:09:47
Rank: #10065 (+187)
10K → 15K
23:21 | 7:31/mi
20K· 12.43 mi
1:33:22
Rank: #9726 (+339)
15K → 20K
23:35 | 7:35/mi
Half· 13.11 mi
1:38:26
Rank: #9646 (+80)
20K → Half
5:04 | 7:26/mi
25K· 15.53 mi
1:56:47
Rank: #9217 (+429)
Half → 25K
18:21 | 7:34/mi
30K· 18.64 mi
2:21:00
Rank: #8586 (+631)
25K → 30K
24:13 | 7:48/mi
20M
2:31:51
Rank: #8355 (+231)
30K → 20M
10:51 | 7:59/mi
21M
2:40:02
Rank: #8039 (+316)
20M → 21M
8:11 | 8:11/mi
35K· 21.75 mi
2:45:50
Rank: #7933 (+106)
21M → 35K
5:48 | 7:45/mi
23M
2:55:34
Rank: #7597 (+336)
35K → 23M
9:44 | 7:46/mi
24M
3:03:32
Rank: #7482 (+115)
23M → 24M
7:58 | 7:58/mi
40K· 24.85 mi
3:10:25
Rank: #7355 (+127)
24M → 40K
6:53 | 8:03/mi
25.2M
3:13:22
Rank: #7257 (+98)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:21:13
Rank: #7181 (+76)
25.2M → Finish
7:51 | 7:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:26
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:42:47
Pace7:50 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:4423:037:2523:03
7:25
-
10K
6.21 mi11:15:0746:267:2823:23
7:32
+0:07
15K
9.32 mi11:38:281:09:477:2923:21
7:31
-0:01
20K
12.43 mi12:02:031:33:227:3123:35
7:35
+0:04
Half
13.11 mi12:07:071:38:267:315:04
7:26
-0:09
25K
15.53 mi12:25:281:56:477:3118:21
7:34
+0:08
30K
18.64 mi12:49:412:21:007:3424:13
7:48
+0:14
20M
20.00 mi13:00:322:31:517:3610:51
7:59
+0:11
21M
21.00 mi13:08:432:40:027:378:11
8:11
+0:12
35K
21.75 mi13:14:312:45:507:385:48
7:45
-0:26
23M
23.00 mi13:24:152:55:347:389:44
7:46
+0:01
24M
24.00 mi13:32:133:03:327:397:58
7:58
+0:12
40K
24.85 mi13:39:063:10:257:406:53
8:03
+0:05
25.2M
25.20 mi13:42:033:13:227:402:57
8:33
+0:30
Finish
26.22 mi13:49:543:21:137:417:51
7:42
-0:51

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

7:25 /mi

Average Pace

7:41 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:10:05

94% of race

Time at Steady Pace

11:08

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:40 /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 mi10:51:4423:037:2523:03
7:25
#10113
10K
6.21 mi11:15:0746:267:2823:23
7:32
#10252
15K
9.32 mi11:38:281:09:477:2923:21
7:31
#10065
20K
12.43 mi12:02:031:33:227:3123:35
7:35
#9726
Half
13.11 mi12:07:071:38:267:315:04
7:26
#9646
25K
15.53 mi12:25:281:56:477:3118:21
7:34
#9217
30K
18.64 mi12:49:412:21:007:3424:13
7:48
#8586
20M
20.00 mi13:00:322:31:517:3610:51
7:59
#8355
21M
21.00 mi13:08:432:40:027:378:11
8:11
#8039
35K
21.75 mi13:14:312:45:507:385:48
7:45
#7933
23M
23.00 mi13:24:152:55:347:389:44
7:46
#7597
24M
24.00 mi13:32:133:03:327:397:58
7:58
#7482
40K
24.85 mi13:39:063:10:257:406:53
8:03
#7355
25.2M
25.20 mi13:42:033:13:227:402:57
8:33
#7257
Finish
26.22 mi13:49:543:21:137:417:51
7:42
#7181
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10113206420649816(Top 38%)2084(Top 19%)2084(Top 45%)
10K6.21 mi3.10 mi10252-1392180-1162180-11610493(Top 41%)2349(Top 22%)2349(Top 50%)
15K9.32 mi3.11 mi10065+1872125+552125+559816(Top 38%)2084(Top 19%)2084(Top 45%)
20K12.43 mi3.11 mi9726+3392006+1192006+1199019(Top 35%)1811(Top 17%)1811(Top 39%)
Half13.11 mi0.68 mi9646+801976+301976+308614(Top 34%)1623(Top 15%)1623(Top 35%)
25K15.53 mi2.42 mi9217+4291807+1691807+1697447(Top 29%)1342(Top 12%)1342(Top 29%)
30K18.64 mi3.11 mi8586+6311626+1811626+1816697(Top 26%)1238(Top 11%)1238(Top 27%)
20M20.00 mi1.36 mi8355+2311587+391587+396686(Top 26%)1409(Top 13%)1409(Top 30%)
21M21.00 mi1.00 mi8039+3161502+851502+854881(Top 19%)851(Top 8%)851(Top 18%)
35K21.75 mi0.75 mi7933+1061486+161486+166375(Top 25%)1461(Top 13%)1461(Top 31%)
23M23.00 mi1.25 mi7597+3361403+831403+834715(Top 18%)897(Top 8%)897(Top 19%)
24M24.00 mi1.00 mi7482+1151404-11404-16474(Top 25%)1745(Top 16%)1745(Top 37%)
40K24.85 mi0.85 mi7355+1271397+71397+76063(Top 24%)1680(Top 15%)1680(Top 36%)
25.2M25.20 mi0.35 mi7257+981377+201377+204736(Top 19%)1136(Top 10%)1136(Top 24%)
Finish26.22 mi1.02 mi7181+761381-41381-46774(Top 27%)1996(Top 18%)1996(Top 43%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

9816

Females

2084

F18-39

2084

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

10493

Females

2349

F18-39

2349

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

9816

Females

2084

F18-39

2084

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

9019

Females

1811

F18-39

1811

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

8614

Females

1623

F18-39

1623

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

7447

Females

1342

F18-39

1342

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

6697

Females

1238

F18-39

1238

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6686

Females

1409

F18-39

1409

20M→21M

20.0 - 21.0 mi

Top 19%
×8stories
+106ft-24ft

Overall

4881

Females

851

F18-39

851

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6375

Females

1461

F18-39

1461

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4715

Females

897

F18-39

897

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

6474

Females

1745

F18-39

1745

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6063

Females

1680

F18-39

1680

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4736

Females

1136

F18-39

1136

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2stories
+22ft-21ft

Overall

6774

Females

1996

F18-39

1996

Passing Analysis

Category:
Athletes Passed
3680*
Passed By
748
Net Change
+2932
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10113
5K → 10K217356-139#10113#10252
10K → 15K302*115+187#10252#10065
15K → 20K404*65+339#10065#9726
20K → Half844+80#9726#9646
Half → 25K44314+429#9646#9217
25K → 30K66231+631#9217#8586
30K → 20M25423+231#8586#8355
20M → 21M3226+316#8355#8039
21M → 35K12721+106#8039#7933
35K → 23M35014+336#7933#7597
23M → 24M15641+115#7597#7482
24M → 40K14619+127#7482#7355
40K → 25.2M1024+98#7355#7257
25.2M → Finish11135+76#7257#7181
TOTALS3680*748+2932

* 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