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BOSTON MARATHON 2024

Laura Barbosa

Bib: 29526•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:44
Rank: #24164
Start → 5K
32:44 | 10:32/mi
10K· 6.21 mi
1:10:54
Rank: #24964 (-800)
5K → 10K
38:10 | 12:17/mi
15K· 9.32 mi
1:50:38
Rank: #25082 (-118)
10K → 15K
39:44 | 12:47/mi
20K· 12.43 mi
2:35:36
Rank: #25281 (-199)
15K → 20K
44:58 | 14:28/mi
Half· 13.11 mi
2:44:04
Rank: #25268 (+13)
20K → Half
8:28 | 12:25/mi
25K· 15.53 mi
3:19:20
Rank: #25293 (-25)
Half → 25K
35:16 | 14:33/mi
30K· 18.64 mi
4:04:11
Rank: #25210 (+83)
25K → 30K
44:51 | 14:26/mi
20M
4:24:00
Rank: #25209 (+1)
30K → 20M
19:49 | 14:35/mi
21M
4:39:10
Rank: #25191 (+18)
20M → 21M
15:10 | 15:10/mi
35K· 21.75 mi
4:49:00
Rank: #25162 (+29)
21M → 35K
9:50 | 13:09/mi
23M
5:06:22
Rank: #25125 (+37)
35K → 23M
17:22 | 13:52/mi
24M
5:19:54
Rank: #25093 (+32)
23M → 24M
13:32 | 13:32/mi
40K· 24.85 mi
5:31:22
Rank: #25064 (+29)
24M → 40K
11:28 | 13:25/mi
25.2M
5:36:51
Rank: #25055 (+9)
40K → 25.2M
5:29 | 15:54/mi
Finish· 26.22 mi
5:50:45
Rank: #25064 (-9)
25.2M → Finish
13:54 | 13:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:44:04
Pace12:31 /mi
2nd Half
Distance13.11 mi
Time3:06:41
Pace14:14 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:2432:4410:3232:44
10:32
-
10K
6.21 mi12:27:341:10:5411:2538:10
12:17
+1:45
15K
9.32 mi13:07:181:50:3811:5239:44
12:47
+0:30
20K
12.43 mi13:52:162:35:3612:3144:58
14:28
+1:41
Half
13.11 mi14:00:442:44:0412:318:28
12:25
-2:03
25K
15.53 mi14:36:003:19:2012:5035:16
14:33
+2:08
30K
18.64 mi15:20:514:04:1113:0644:51
14:26
-0:07
20M
20.00 mi15:40:404:24:0013:1219:49
14:35
+0:09
21M
21.00 mi15:55:504:39:1013:1815:10
15:10
+0:35
35K
21.75 mi16:05:404:49:0013:179:50
13:09
-2:01
23M
23.00 mi16:23:025:06:2213:1917:22
13:52
+0:43
24M
24.00 mi16:36:345:19:5413:2013:32
13:32
-0:20
40K
24.85 mi16:48:025:31:2213:2011:28
13:25
-0:07
25.2M
25.20 mi16:53:315:36:5113:225:29
15:54
+2:29
Finish
26.22 mi17:07:255:50:4513:2313:54
13:38
-2:16

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

10:32 /mi

Average Pace

13:23 /mi

Slowest Pace

15:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:06

34% of race

Time at Steady Pace

1:06:06

19% of race

Time at Slower Pace

2:45:33

47% of race

Average Pace: 13:23 /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 mi11:49:2432:4410:3232:44
10:32
#24164
10K
6.21 mi12:27:341:10:5411:2538:10
12:17
#24964
15K
9.32 mi13:07:181:50:3811:5239:44
12:47
#25082
20K
12.43 mi13:52:162:35:3612:3144:58
14:28
#25281
Half
13.11 mi14:00:442:44:0412:318:28
12:25
#25268
25K
15.53 mi14:36:003:19:2012:5035:16
14:33
#25293
30K
18.64 mi15:20:514:04:1113:0644:51
14:26
#25210
20M
20.00 mi15:40:404:24:0013:1219:49
14:35
#25209
21M
21.00 mi15:55:504:39:1013:1815:10
15:10
#25191
35K
21.75 mi16:05:404:49:0013:179:50
13:09
#25162
23M
23.00 mi16:23:025:06:2213:1917:22
13:52
#25125
24M
24.00 mi16:36:345:19:5413:2013:32
13:32
#25093
40K
24.85 mi16:48:025:31:2213:2011:28
13:25
#25064
25.2M
25.20 mi16:53:315:36:5113:225:29
15:54
#25055
Finish
26.22 mi17:07:255:50:4513:2313:54
13:38
#25064
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi24164100521005225205(Top 99%)10699(Top 98%)10699(Top 901%)
10K6.21 mi3.10 mi24964-80010540-48810540-48825265(Top 99%)10737(Top 98%)10737(Top 905%)
15K9.32 mi3.11 mi25082-11810613-7310613-7325205(Top 99%)10699(Top 98%)10699(Top 901%)
20K12.43 mi3.11 mi25281-19910747-13410747-13425459(Top 100%)10876(Top 100%)10876(Top 916%)
Half13.11 mi0.68 mi25268+1310740+710740+724868(Top 97%)10546(Top 97%)10546(Top 888%)
25K15.53 mi2.42 mi25293-2510763-2310763-2325181(Top 99%)10730(Top 98%)10730(Top 904%)
30K18.64 mi3.11 mi25210+8310721+4210721+4224544(Top 96%)10436(Top 96%)10436(Top 879%)
20M20.00 mi1.36 mi25209+110726-510726-524452(Top 96%)10442(Top 96%)10442(Top 880%)
21M21.00 mi1.00 mi25191+1810718+810718+823766(Top 93%)10165(Top 93%)10165(Top 856%)
35K21.75 mi0.75 mi25162+2910704+1410704+1423413(Top 92%)10025(Top 92%)10025(Top 845%)
23M23.00 mi1.25 mi25125+3710689+1510689+1523639(Top 93%)10131(Top 93%)10131(Top 853%)
24M24.00 mi1.00 mi25093+3210674+1510674+1523729(Top 93%)10241(Top 94%)10241(Top 863%)
40K24.85 mi0.85 mi25064+2910659+1510659+1522890(Top 90%)9876(Top 90%)9876(Top 832%)
25.2M25.20 mi0.35 mi25055+910655+410655+423987(Top 94%)10368(Top 95%)10368(Top 873%)
Finish26.22 mi1.02 mi25064-910661-610661-624767(Top 97%)10694(Top 98%)10694(Top 901%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21stories
+97ft-345ft

Overall

25205

Females

10699

F50-54

10699

5K→10K

3.1 - 6.2 mi

Top 99%
×5stories
+79ft-138ft

Overall

25265

Females

10737

F50-54

10737

10K→15K

6.2 - 9.3 mi

Top 99%
×3stories
+67ft-78ft

Overall

25205

Females

10699

F50-54

10699

15K→20K

9.3 - 12.4 mi

Top 100%
×5stories
+106ft-86ft

Overall

25459

Females

10876

F50-54

10876

20K→Half

12.4 - 13.1 mi

Top 97%
×2stories
+19ft-37ft

Overall

24868

Females

10546

F50-54

10546

Half→25K

13.1 - 15.5 mi

Top 99%
×4stories
+66ft-88ft

Overall

25181

Females

10730

F50-54

10730

25K→30K

15.5 - 18.6 mi

Top 96%
×9stories
+181ft-148ft

Overall

24544

Females

10436

F50-54

10436

30K→20M

18.6 - 20.0 mi

Top 96%
×5stories
+64ft-50ft

Overall

24452

Females

10442

F50-54

10442

20M→21M

20.0 - 21.0 mi

Top 93%
×8stories
+106ft-24ft

Overall

23766

Females

10165

F50-54

10165

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

23413

Females

10025

F50-54

10025

35K→23M

21.8 - 23.0 mi

Top 93%
×5stories
+23ft-63ft

Overall

23639

Females

10131

F50-54

10131

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

23729

Females

10241

F50-54

10241

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

22890

Females

9876

F50-54

9876

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

23987

Females

10368

F50-54

10368

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2stories
+22ft-21ft

Overall

24767

Females

10694

F50-54

10694

Passing Analysis

Category:
Athletes Passed
369
Passed By
1269
Net Change
-900
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24164
5K → 10K5805-800#24164#24964
10K → 15K21139-118#24964#25082
15K → 20K4203-199#25082#25281
20K → Half152+13#25281#25268
Half → 25K2045-25#25268#25293
25K → 30K918+83#25293#25210
30K → 20M1918+1#25210#25209
20M → 21M246+18#25209#25191
21M → 35K345+29#25191#25162
35K → 23M403+37#25162#25125
23M → 24M375+32#25125#25093
24M → 40K334+29#25093#25064
40K → 25.2M145+9#25064#25055
25.2M → Finish1221-9#25055#25064
TOTALS3691269-900
📊

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