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BOSTON MARATHON 2024

Maria Sonia Barros

Bib: 22283•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F55-59)
#0 / 876
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:32
Rank: #18010
Start → 5K
26:32 | 8:32/mi
10K· 6.21 mi
53:25
Rank: #18061 (-51)
5K → 10K
26:53 | 8:39/mi
15K· 9.32 mi
1:21:25
Rank: #18363 (-302)
10K → 15K
28:00 | 9:01/mi
20K· 12.43 mi
1:51:20
Rank: #18784 (-421)
15K → 20K
29:55 | 9:38/mi
Half· 13.11 mi
1:57:44
Rank: #18833 (-49)
20K → Half
6:24 | 9:23/mi
25K· 15.53 mi
2:22:52
Rank: #19146 (-313)
Half → 25K
25:08 | 10:22/mi
30K· 18.64 mi
2:56:18
Rank: #19225 (-79)
25K → 30K
33:26 | 10:46/mi
20M
3:11:11
Rank: #19210 (+15)
30K → 20M
14:53 | 10:57/mi
21M
3:23:54
Rank: #19280 (-70)
20M → 21M
12:43 | 12:43/mi
35K· 21.75 mi
3:31:31
Rank: #19195 (+85)
21M → 35K
7:37 | 10:11/mi
23M
3:45:33
Rank: #19154 (+41)
35K → 23M
14:02 | 11:12/mi
24M
3:56:17
Rank: #19113 (+41)
23M → 24M
10:44 | 10:44/mi
40K· 24.85 mi
4:05:50
Rank: #19067 (+46)
24M → 40K
9:33 | 11:10/mi
25.2M
4:10:06
Rank: #19047 (+20)
40K → 25.2M
4:16 | 12:22/mi
Finish· 26.22 mi
4:20:43
Rank: #19054 (-7)
25.2M → Finish
10:37 | 10:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:44
Pace8:59 /mi
2nd Half
Distance13.11 mi
Time2:22:59
Pace10:54 /mi
📊Positive Split: 21.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:0826:328:3226:32
8:32
-
10K
6.21 mi11:51:0153:258:3626:53
8:39
+0:07
15K
9.32 mi12:19:011:21:258:4428:00
9:01
+0:22
20K
12.43 mi12:48:561:51:208:5829:55
9:38
+0:37
Half
13.11 mi12:55:201:57:448:596:24
9:23
-0:15
25K
15.53 mi13:20:282:22:529:1225:08
10:22
+0:59
30K
18.64 mi13:53:542:56:189:2733:26
10:46
+0:24
20M
20.00 mi14:08:473:11:119:3414:53
10:57
+0:11
21M
21.00 mi14:21:303:23:549:4312:43
12:43
+1:46
35K
21.75 mi14:29:073:31:319:447:37
10:11
-2:32
23M
23.00 mi14:43:093:45:339:4814:02
11:12
+1:01
24M
24.00 mi14:53:533:56:179:5110:44
10:44
-0:28
40K
24.85 mi15:03:264:05:509:539:33
11:10
+0:26
25.2M
25.20 mi15:07:424:10:069:554:16
12:22
+1:12
Finish
26.22 mi15:18:194:20:439:5710:37
10:25
-1:57

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

8:32 /mi

Average Pace

9:57 /mi

Slowest Pace

12:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:44

45% of race

Time at Steady Pace

1:42:25

39% of race

Time at Slower Pace

40:34

16% of race

Average Pace: 9:57 /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 mi11:24:0826:328:3226:32
8:32
#18010
10K
6.21 mi11:51:0153:258:3626:53
8:39
#18061
15K
9.32 mi12:19:011:21:258:4428:00
9:01
#18363
20K
12.43 mi12:48:561:51:208:5829:55
9:38
#18784
Half
13.11 mi12:55:201:57:448:596:24
9:23
#18833
25K
15.53 mi13:20:282:22:529:1225:08
10:22
#19146
30K
18.64 mi13:53:542:56:189:2733:26
10:46
#19225
20M
20.00 mi14:08:473:11:119:3414:53
10:57
#19210
21M
21.00 mi14:21:303:23:549:4312:43
12:43
#19280
35K
21.75 mi14:29:073:31:319:447:37
10:11
#19195
23M
23.00 mi14:43:093:45:339:4814:02
11:12
#19154
24M
24.00 mi14:53:533:56:179:5110:44
10:44
#19113
40K
24.85 mi15:03:264:05:509:539:33
11:10
#19067
25.2M
25.20 mi15:07:424:10:069:554:16
12:22
#19047
Finish
26.22 mi15:18:194:20:439:5710:37
10:25
#19054
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi180106770677018980(Top 74%)7238(Top 66%)7238(Top 826%)
10K6.21 mi3.10 mi18061-516776-66776-618135(Top 71%)6803(Top 62%)6803(Top 777%)
15K9.32 mi3.11 mi18363-3026949-1736949-17318980(Top 74%)7238(Top 66%)7238(Top 826%)
20K12.43 mi3.11 mi18784-4217175-2267175-22619586(Top 77%)7577(Top 69%)7577(Top 865%)
Half13.11 mi0.68 mi18833-497203-287203-2819692(Top 77%)7713(Top 71%)7713(Top 880%)
25K15.53 mi2.42 mi19146-3137384-1817384-18120074(Top 79%)7970(Top 73%)7970(Top 910%)
30K18.64 mi3.11 mi19225-797494-1107494-11019426(Top 76%)7807(Top 71%)7807(Top 891%)
20M20.00 mi1.36 mi19210+157513-197513-1919177(Top 75%)7792(Top 71%)7792(Top 889%)
21M21.00 mi1.00 mi19280-707579-667579-6620264(Top 79%)8460(Top 77%)8460(Top 966%)
35K21.75 mi0.75 mi19195+857542+377542+3717710(Top 69%)7189(Top 66%)7189(Top 821%)
23M23.00 mi1.25 mi19154+417539+37539+318970(Top 74%)7874(Top 72%)7874(Top 899%)
24M24.00 mi1.00 mi19113+417536+37536+318514(Top 72%)7710(Top 71%)7710(Top 880%)
40K24.85 mi0.85 mi19067+467534+27534+218541(Top 73%)7772(Top 71%)7772(Top 887%)
25.2M25.20 mi0.35 mi19047+207531+37531+318249(Top 71%)7648(Top 70%)7648(Top 873%)
Finish26.22 mi1.02 mi19054-77553-227553-2219779(Top 77%)8365(Top 77%)8365(Top 955%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21stories
+97ft-345ft

Overall

18980

Females

7238

F55-59

7238

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

18135

Females

6803

F55-59

6803

10K→15K

6.2 - 9.3 mi

Top 74%
×3stories
+67ft-78ft

Overall

18980

Females

7238

F55-59

7238

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

19586

Females

7577

F55-59

7577

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

19692

Females

7713

F55-59

7713

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

20074

Females

7970

F55-59

7970

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

19426

Females

7807

F55-59

7807

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

19177

Females

7792

F55-59

7792

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

20264

Females

8460

F55-59

8460

21M→35K

21.0 - 21.8 mi

Top 69%
×7stories
+17ft-86ft

Overall

17710

Females

7189

F55-59

7189

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

18970

Females

7874

F55-59

7874

23M→24M

23.0 - 24.0 mi

Top 72%
×6stories
+12ft-82ft

Overall

18514

Females

7710

F55-59

7710

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

18541

Females

7772

F55-59

7772

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18249

Females

7648

F55-59

7648

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

19779

Females

8365

F55-59

8365

Passing Analysis

Category:
Athletes Passed
1498
Passed By
2542
Net Change
-1044
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18010
5K → 10K254305-51#18010#18061
10K → 15K129431-302#18061#18363
15K → 20K154575-421#18363#18784
20K → Half2170-49#18784#18833
Half → 25K99412-313#18833#19146
25K → 30K198277-79#19146#19225
30K → 20M10287+15#19225#19210
20M → 21M65135-70#19210#19280
21M → 35K10015+85#19280#19195
35K → 23M11271+41#19195#19154
23M → 24M8342+41#19154#19113
24M → 40K8438+46#19113#19067
40K → 25.2M3616+20#19067#19047
25.2M → Finish6168-7#19047#19054
TOTALS14982542-1044
📊

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