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BOSTON MARATHON 2024

Josiane Ferreira

Bib: 16038•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 29%
Gender (Female)
#0 / 10924
Top 14%
Division (F18-39)
#0 / 4660
Top 25%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:04
Rank: #12673
Start → 5K
24:04 | 7:45/mi
10K· 6.21 mi
47:41
Rank: #11862 (+811)
5K → 10K
23:37 | 7:36/mi
15K· 9.32 mi
1:11:24
Rank: #11417 (+445)
10K → 15K
23:43 | 7:38/mi
20K· 12.43 mi
1:35:01
Rank: #10758 (+659)
15K → 20K
23:37 | 7:36/mi
Half· 13.11 mi
1:40:08
Rank: #10645 (+113)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
1:58:46
Rank: #10140 (+505)
Half → 25K
18:38 | 7:41/mi
30K· 18.64 mi
2:23:04
Rank: #9361 (+779)
25K → 30K
24:18 | 7:49/mi
20M
2:33:42
Rank: #8998 (+363)
30K → 20M
10:38 | 7:49/mi
21M
2:42:03
Rank: #8688 (+310)
20M → 21M
8:21 | 8:21/mi
35K· 21.75 mi
2:47:38
Rank: #8478 (+210)
21M → 35K
5:35 | 7:28/mi
23M
2:57:21
Rank: #8119 (+359)
35K → 23M
9:43 | 7:46/mi
24M
3:04:52
Rank: #7859 (+260)
23M → 24M
7:31 | 7:31/mi
40K· 24.85 mi
3:11:30
Rank: #7652 (+207)
24M → 40K
6:38 | 7:45/mi
25.2M
3:14:22
Rank: #7527 (+125)
40K → 25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
3:22:09
Rank: #7422 (+105)
25.2M → Finish
7:47 | 7:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:08
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:42:01
Pace7:47 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:1324:047:4524:04
7:45
-
10K
6.21 mi11:39:5047:417:4023:37
7:36
-0:09
15K
9.32 mi12:03:331:11:247:4023:43
7:38
+0:02
20K
12.43 mi12:27:101:35:017:3923:37
7:36
-0:02
Half
13.11 mi12:32:171:40:087:385:07
7:30
-0:06
25K
15.53 mi12:50:551:58:467:3918:38
7:41
+0:11
30K
18.64 mi13:15:132:23:047:4024:18
7:49
+0:08
20M
20.00 mi13:25:512:33:427:4110:38
7:49
0:00
21M
21.00 mi13:34:122:42:037:438:21
8:21
+0:32
35K
21.75 mi13:39:472:47:387:425:35
7:28
-0:53
23M
23.00 mi13:49:302:57:217:439:43
7:46
+0:18
24M
24.00 mi13:57:013:04:527:427:31
7:31
-0:15
40K
24.85 mi14:03:393:11:307:426:38
7:45
+0:14
25.2M
25.20 mi14:06:313:14:227:432:52
8:19
+0:34
Finish
26.22 mi14:14:183:22:097:437:47
7:38
-0:41

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

7:28 /mi

Average Pace

7:43 /mi

Slowest Pace

8:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:10:56

94% of race

Time at Steady Pace

11:13

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:43 /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 mi11:16:1324:047:4524:04
7:45
#12673
10K
6.21 mi11:39:5047:417:4023:37
7:36
#11862
15K
9.32 mi12:03:331:11:247:4023:43
7:38
#11417
20K
12.43 mi12:27:101:35:017:3923:37
7:36
#10758
Half
13.11 mi12:32:171:40:087:385:07
7:30
#10645
25K
15.53 mi12:50:551:58:467:3918:38
7:41
#10140
30K
18.64 mi13:15:132:23:047:4024:18
7:49
#9361
20M
20.00 mi13:25:512:33:427:4110:38
7:49
#8998
21M
21.00 mi13:34:122:42:037:438:21
8:21
#8688
35K
21.75 mi13:39:472:47:387:425:35
7:28
#8478
23M
23.00 mi13:49:302:57:217:439:43
7:46
#8119
24M
24.00 mi13:57:013:04:527:427:31
7:31
#7859
40K
24.85 mi14:03:393:11:307:426:38
7:45
#7652
25.2M
25.20 mi14:06:313:14:227:432:52
8:19
#7527
Finish
26.22 mi14:14:183:22:097:437:47
7:38
#7422
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi126733519351910692(Top 42%)2521(Top 23%)2521(Top 54%)
10K6.21 mi3.10 mi11862+8113093+4263093+42611097(Top 43%)2693(Top 25%)2693(Top 58%)
15K9.32 mi3.11 mi11417+4452875+2182875+21810692(Top 42%)2521(Top 23%)2521(Top 54%)
20K12.43 mi3.11 mi10758+6592537+3382537+3389097(Top 36%)1852(Top 17%)1852(Top 40%)
Half13.11 mi0.68 mi10645+1132482+552482+559140(Top 36%)1872(Top 17%)1872(Top 40%)
25K15.53 mi2.42 mi10140+5052283+1992283+1998194(Top 32%)1640(Top 15%)1640(Top 35%)
30K18.64 mi3.11 mi9361+7791990+2931990+2936843(Top 27%)1295(Top 12%)1295(Top 28%)
20M20.00 mi1.36 mi8998+3631871+1191871+1195849(Top 23%)1082(Top 10%)1082(Top 23%)
21M21.00 mi1.00 mi8688+3101788+831788+835562(Top 22%)1107(Top 10%)1107(Top 24%)
35K21.75 mi0.75 mi8478+2101727+611727+614939(Top 19%)866(Top 8%)866(Top 19%)
23M23.00 mi1.25 mi8119+3591629+981629+984647(Top 18%)859(Top 8%)859(Top 18%)
24M24.00 mi1.00 mi7859+2601555+741555+744232(Top 17%)782(Top 7%)782(Top 17%)
40K24.85 mi0.85 mi7652+2071516+391516+394601(Top 18%)1029(Top 9%)1029(Top 22%)
25.2M25.20 mi0.35 mi7527+1251488+281488+283822(Top 15%)772(Top 7%)772(Top 17%)
Finish26.22 mi1.02 mi7422+1051482+61482+66397(Top 25%)1826(Top 17%)1826(Top 39%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21stories
+97ft-345ft

Overall

10692

Females

2521

F18-39

2521

5K→10K

3.1 - 6.2 mi

Top 43%
×5stories
+79ft-138ft

Overall

11097

Females

2693

F18-39

2693

10K→15K

6.2 - 9.3 mi

Top 42%
×3stories
+67ft-78ft

Overall

10692

Females

2521

F18-39

2521

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

9097

Females

1852

F18-39

1852

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9140

Females

1872

F18-39

1872

Half→25K

13.1 - 15.5 mi

Top 32%
×4stories
+66ft-88ft

Overall

8194

Females

1640

F18-39

1640

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

6843

Females

1295

F18-39

1295

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

5849

Females

1082

F18-39

1082

20M→21M

20.0 - 21.0 mi

Top 22%
×8stories
+106ft-24ft

Overall

5562

Females

1107

F18-39

1107

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

4939

Females

866

F18-39

866

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4647

Females

859

F18-39

859

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4232

Females

782

F18-39

782

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4601

Females

1029

F18-39

1029

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3822

Females

772

F18-39

772

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

6397

Females

1826

F18-39

1826

Passing Analysis

Category:
Athletes Passed
5446*
Passed By
195
Net Change
+5251
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12673
5K → 10K86756+811#12673#11862
10K → 15K48944+445#11862#11417
15K → 20K66910+659#11417#10758
20K → Half1218+113#10758#10645
Half → 25K51914+505#10645#10140
25K → 30K784*5+779#10140#9361
30K → 20M3674+363#9361#8998
20M → 21M3188+310#8998#8688
21M → 35K2122+210#8688#8478
35K → 23M3623+359#8478#8119
23M → 24M2644+260#8119#7859
24M → 40K2136+207#7859#7652
40K → 25.2M1250+125#7652#7527
25.2M → Finish13631+105#7527#7422
TOTALS5446*195+5251

* 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