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BOSTON MARATHON 2024

Maria Sinagra

Bib: 21451•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
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
8:32/mi
26:31
↑ 97↓ 3451.5%
10K· 6.21 mi
8:36/mi
53:15
↑ 79↓ 1380.4%
15K· 9.32 mi
8:52/mi
1:20:48
↑ 67↓ 78
20K· 12.43 mi
8:59/mi
1:48:43
↑ 106↓ 860.1%
Half· 13.11 mi
8:59/mi
1:54:51
↑ 19↓ 370.5%
25K· 15.53 mi
9:19/mi
2:17:26
↑ 66↓ 880.2%
30K· 18.64 mi
9:54/mi
2:48:10
↑ 181↓ 1480.2%
20M
10:39/mi
3:02:38
↑ 64↓ 500.2%
21M
10:51/mi
3:13:29
↑ 106↓ 241.6%
35K· 21.75 mi
9:11/mi
3:20:21
↑ 17↓ 861.7%
23M
10:01/mi
3:32:53
↑ 23↓ 630.6%
24M
10:02/mi
3:42:55
↓ 821.3%
40K· 24.85 mi
9:56/mi
3:51:25
↓ 200.3%
25.2M
10:47/mi
3:55:08
↑ 13↓ 160.2%
Finish· 26.22 mi
9:18/mi
4:04:37
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:51
Pace8:46 /mi
2nd Half
Distance13.11 mi
Time2:09:46
Pace9:54 /mi
📊Positive Split: 13.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:1326:318:3226:31
8:32
-
10K
6.21 mi11:49:5753:158:3426:44
8:36
+0:04
15K
9.32 mi12:17:301:20:488:4027:33
8:52
+0:16
20K
12.43 mi12:45:251:48:438:4527:55
8:59
+0:07
Half
13.11 mi12:51:331:54:518:466:08
8:59
0:00
25K
15.53 mi13:14:082:17:268:5122:35
9:19
+0:20
30K
18.64 mi13:44:522:48:109:0130:44
9:54
+0:35
20M
20.00 mi13:59:203:02:389:0814:28
10:39
+0:45
21M
21.00 mi14:10:113:13:299:1310:51
10:51
+0:12
35K
21.75 mi14:17:033:20:219:136:52
9:11
-1:40
23M
23.00 mi14:29:353:32:539:1512:32
10:01
+0:50
24M
24.00 mi14:39:373:42:559:1710:02
10:02
+0:01
40K
24.85 mi14:48:073:51:259:198:30
9:56
-0:06
25.2M
25.20 mi14:51:503:55:089:203:43
10:47
+0:51
Finish
26.22 mi15:01:194:04:379:209:29
9:18
-1:29

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

9:20 /mi

Slowest Pace

10:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:48

33% of race

Time at Steady Pace

1:12:59

30% of race

Time at Slower Pace

1:30:50

37% of race

Average Pace: 9:20 /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 mi11:23:1326:318:3226:31
8:32
#17966
10K
6.21 mi11:49:5753:158:3426:44
8:36
#17915
15K
9.32 mi12:17:301:20:488:4027:33
8:52
#18028
20K
12.43 mi12:45:251:48:438:4527:55
8:59
#17762
Half
13.11 mi12:51:331:54:518:466:08
8:59
#17789
25K
15.53 mi13:14:082:17:268:5122:35
9:19
#17584
30K
18.64 mi13:44:522:48:109:0130:44
9:54
#17456
20M
20.00 mi13:59:203:02:389:0814:28
10:39
#17579
21M
21.00 mi14:10:113:13:299:1310:51
10:51
#17502
35K
21.75 mi14:17:033:20:219:136:52
9:11
#17362
23M
23.00 mi14:29:353:32:539:1512:32
10:01
#17245
24M
24.00 mi14:39:373:42:559:1710:02
10:02
#17226
40K
24.85 mi14:48:073:51:259:198:30
9:56
#17106
25.2M
25.20 mi14:51:503:55:089:203:43
10:47
#17039
Finish
26.22 mi15:01:194:04:379:209:29
9:18
#16947
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi179666735673518299(Top 72%)6867(Top 63%)6867(Top 392%)
10K6.21 mi3.10 mi17915+516688+476688+4717893(Top 70%)6660(Top 61%)6660(Top 380%)
15K9.32 mi3.11 mi18028-1136756-686756-6818299(Top 72%)6867(Top 63%)6867(Top 392%)
20K12.43 mi3.11 mi17762+2666609+1476609+14717288(Top 68%)6317(Top 58%)6317(Top 360%)
Half13.11 mi0.68 mi17789-276627-186627-1818238(Top 71%)6908(Top 63%)6908(Top 394%)
25K15.53 mi2.42 mi17584+2056543+846543+8416856(Top 66%)6188(Top 57%)6188(Top 353%)
30K18.64 mi3.11 mi17456+1286511+326511+3216987(Top 66%)6501(Top 60%)6501(Top 371%)
20M20.00 mi1.36 mi17579-1236624-1136624-11318418(Top 72%)7412(Top 68%)7412(Top 423%)
21M21.00 mi1.00 mi17502+776607+176607+1715940(Top 62%)6303(Top 58%)6303(Top 360%)
35K21.75 mi0.75 mi17362+1406543+646543+6414201(Top 56%)5444(Top 50%)5444(Top 311%)
23M23.00 mi1.25 mi17245+1176504+396504+3915525(Top 61%)6179(Top 57%)6179(Top 352%)
24M24.00 mi1.00 mi17226+196520-166520-1616452(Top 64%)6667(Top 61%)6667(Top 380%)
40K24.85 mi0.85 mi17106+1206490+306490+3014816(Top 58%)5935(Top 54%)5935(Top 339%)
25.2M25.20 mi0.35 mi17039+676471+196471+1913825(Top 54%)5486(Top 50%)5486(Top 313%)
Finish26.22 mi1.02 mi16947+926448+236448+2315664(Top 61%)6349(Top 58%)6349(Top 362%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21story building
+97ft-345ft

Overall

18299

Females

6867

F45-49

6867

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

17893

Females

6660

F45-49

6660

10K→15K

6.2 - 9.3 mi

Top 72%
×3story building
+67ft-78ft

Overall

18299

Females

6867

F45-49

6867

15K→20K

9.3 - 12.4 mi

Top 68%
×5story building
+106ft-86ft

Overall

17288

Females

6317

F45-49

6317

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

18238

Females

6908

F45-49

6908

Half→25K

13.1 - 15.5 mi

Top 66%
×4story building
+66ft-88ft

Overall

16856

Females

6188

F45-49

6188

25K→30K

15.5 - 18.6 mi

Top 66%
×9story building
+181ft-148ft

Overall

16987

Females

6501

F45-49

6501

30K→20M

18.6 - 20.0 mi

Top 72%
×5story building
+64ft-50ft

Overall

18418

Females

7412

F45-49

7412

20M→21M

20.0 - 21.0 mi

Top 62%
×8story building
+106ft-24ft

Overall

15940

Females

6303

F45-49

6303

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

14201

Females

5444

F45-49

5444

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

15525

Females

6179

F45-49

6179

23M→24M

23.0 - 24.0 mi

Top 64%
×6story building
+12ft-82ft

Overall

16452

Females

6667

F45-49

6667

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

14816

Females

5935

F45-49

5935

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

13825

Females

5486

F45-49

5486

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

15664

Females

6349

F45-49

6349

Passing Analysis

Category:
Athletes Passed
2460
Passed By
1441
Net Change
+1019
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17966
5K → 10K295244+51#17966#17915
10K → 15K191304-113#17915#18028
15K → 20K380114+266#18028#17762
20K → Half3158-27#17762#17789
Half → 25K310105+205#17789#17584
25K → 30K308180+128#17584#17456
30K → 20M75198-123#17456#17579
20M → 21M13962+77#17579#17502
21M → 35K1466+140#17502#17362
35K → 23M16649+117#17362#17245
23M → 24M7960+19#17245#17226
24M → 40K14525+120#17226#17106
40K → 25.2M747+67#17106#17039
25.2M → Finish12129+92#17039#16947
TOTALS24601441+1019
📊

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