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BOSTON MARATHON 2023

Silvia Laguéns Lafuente

Bib: 23631•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 50%
Division (F55-59)
#0 / 815
Top 28%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:15
Rank: #17226
Start → 5K
26:15 | 8:27/mi
10K· 6.21 mi
52:58
Rank: #18058 (-832)
5K → 10K
26:43 | 8:36/mi
15K· 9.32 mi
1:19:42
Rank: #18183 (-125)
10K → 15K
26:44 | 8:36/mi
20K· 12.43 mi
1:46:41
Rank: #18118 (+65)
15K → 20K
26:59 | 8:41/mi
Half· 13.11 mi
1:52:30
Rank: #18098 (+20)
20K → Half
5:49 | 8:32/mi
25K· 15.53 mi
2:13:28
Rank: #17900 (+198)
Half → 25K
20:58 | 8:39/mi
30K· 18.64 mi
2:41:30
Rank: #17738 (+162)
25K → 30K
28:02 | 9:01/mi
20M
2:53:52
Rank: #17693 (+45)
30K → 20M
12:22 | 9:06/mi
21M
3:03:36
Rank: #17652 (+41)
20M → 21M
9:44 | 9:44/mi
35K· 21.75 mi
3:10:19
Rank: #17650 (+2)
21M → 35K
6:43 | 8:59/mi
23M
3:21:57
Rank: #17644 (+6)
35K → 23M
11:38 | 9:17/mi
24M
3:31:00
Rank: #17661 (-17)
23M → 24M
9:03 | 9:03/mi
40K· 24.85 mi
3:38:57
Rank: #17673 (-12)
24M → 40K
7:57 | 9:18/mi
25.2M
3:42:38
Rank: #17731 (-58)
40K → 25.2M
3:41 | 10:41/mi
Finish· 26.22 mi
3:52:20
Rank: #17837 (-106)
25.2M → Finish
9:42 | 9:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:30
Pace8:35 /mi
2nd Half
Distance13.11 mi
Time1:59:50
Pace9:08 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:0626:158:2726:15
8:27
-
10K
6.21 mi11:47:4952:588:3126:43
8:36
+0:09
15K
9.32 mi12:14:331:19:428:3326:44
8:36
0:00
20K
12.43 mi12:41:321:46:418:3526:59
8:41
+0:05
Half
13.11 mi12:47:211:52:308:355:49
8:32
-0:09
25K
15.53 mi13:08:192:13:288:3620:58
8:39
+0:07
30K
18.64 mi13:36:212:41:308:4028:02
9:01
+0:22
20M
20.00 mi13:48:432:53:528:4212:22
9:06
+0:05
21M
21.00 mi13:58:273:03:368:459:44
9:44
+0:38
35K
21.75 mi14:05:103:10:198:456:43
8:59
-0:45
23M
23.00 mi14:16:483:21:578:4711:38
9:17
+0:18
24M
24.00 mi14:25:513:31:008:489:03
9:03
-0:14
40K
24.85 mi14:33:483:38:578:497:57
9:18
+0:15
25.2M
25.20 mi14:37:293:42:388:503:41
10:41
+1:23
Finish
26.22 mi14:47:113:52:208:529:42
9:31
-1:10

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

8:27 /mi

Average Pace

8:52 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:28

57% of race

Time at Steady Pace

1:07:48

29% of race

Time at Slower Pace

31:04

13% of race

Average Pace: 8:52 /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 mi11:21:0626:158:2726:15
8:27
#17226
10K
6.21 mi11:47:4952:588:3126:43
8:36
#18058
15K
9.32 mi12:14:331:19:428:3326:44
8:36
#18183
20K
12.43 mi12:41:321:46:418:3526:59
8:41
#18118
Half
13.11 mi12:47:211:52:308:355:49
8:32
#18098
25K
15.53 mi13:08:192:13:288:3620:58
8:39
#17900
30K
18.64 mi13:36:212:41:308:4028:02
9:01
#17738
20M
20.00 mi13:48:432:53:528:4212:22
9:06
#17693
21M
21.00 mi13:58:273:03:368:459:44
9:44
#17652
35K
21.75 mi14:05:103:10:198:456:43
8:59
#17650
23M
23.00 mi14:16:483:21:578:4711:38
9:17
#17644
24M
24.00 mi14:25:513:31:008:489:03
9:03
#17661
40K
24.85 mi14:33:483:38:578:497:57
9:18
#17673
25.2M
25.20 mi14:37:293:42:388:503:41
10:41
#17731
Finish
26.22 mi14:47:113:52:208:529:42
9:31
#17837
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi172266085608518486(Top 69%)6789(Top 59%)6789(Top 833%)
10K6.21 mi3.10 mi18058-8326569-4846569-48418848(Top 71%)6989(Top 61%)6989(Top 858%)
15K9.32 mi3.11 mi18183-1256632-636632-6318486(Top 69%)6789(Top 59%)6789(Top 833%)
20K12.43 mi3.11 mi18118+656581+516581+5118030(Top 68%)6526(Top 57%)6526(Top 801%)
Half13.11 mi0.68 mi18098+206568+136568+1317894(Top 67%)6423(Top 56%)6423(Top 788%)
25K15.53 mi2.42 mi17900+1986481+876481+8717108(Top 64%)6069(Top 53%)6069(Top 745%)
30K18.64 mi3.11 mi17738+1626397+846397+8417306(Top 65%)6249(Top 55%)6249(Top 767%)
20M20.00 mi1.36 mi17693+456390+76390+717082(Top 64%)6212(Top 54%)6212(Top 762%)
21M21.00 mi1.00 mi17652+416380+106380+1017002(Top 64%)6195(Top 54%)6195(Top 760%)
35K21.75 mi0.75 mi17650+26395-156395-1517839(Top 67%)6741(Top 59%)6741(Top 827%)
23M23.00 mi1.25 mi17644+66409-146409-1417493(Top 66%)6565(Top 57%)6565(Top 806%)
24M24.00 mi1.00 mi17661-176432-236432-2317470(Top 66%)6618(Top 58%)6618(Top 812%)
40K24.85 mi0.85 mi17673-126446-146446-1417536(Top 66%)6701(Top 59%)6701(Top 822%)
25.2M25.20 mi0.35 mi17731-586483-376483-3719663(Top 74%)7871(Top 69%)7871(Top 966%)
Finish26.22 mi1.02 mi17837-1066552-696552-6920201(Top 76%)8118(Top 71%)8118(Top 996%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

18486

Females

6789

F55-59

6789

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

18848

Females

6989

F55-59

6989

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

18486

Females

6789

F55-59

6789

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

18030

Females

6526

F55-59

6526

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

17894

Females

6423

F55-59

6423

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

17108

Females

6069

F55-59

6069

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

17306

Females

6249

F55-59

6249

30K→20M

18.6 - 20.0 mi

Top 64%
×5stories
+64ft-50ft

Overall

17082

Females

6212

F55-59

6212

20M→21M

20.0 - 21.0 mi

Top 64%
×8stories
+106ft-24ft

Overall

17002

Females

6195

F55-59

6195

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

17839

Females

6741

F55-59

6741

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

17493

Females

6565

F55-59

6565

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

17470

Females

6618

F55-59

6618

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

17536

Females

6701

F55-59

6701

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

19663

Females

7871

F55-59

7871

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

20201

Females

8118

F55-59

8118

Passing Analysis

Category:
Athletes Passed
1434
Passed By
2045
Net Change
-611
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17226
5K → 10K78910-832#17226#18058
10K → 15K139264-125#18058#18183
15K → 20K199134+65#18183#18118
20K → Half3616+20#18118#18098
Half → 25K23941+198#18098#17900
25K → 30K25593+162#17900#17738
30K → 20M10863+45#17738#17693
20M → 21M10261+41#17693#17652
21M → 35K5351+2#17652#17650
35K → 23M8579+6#17650#17644
23M → 24M5774-17#17644#17661
24M → 40K4961-12#17661#17673
40K → 25.2M967-58#17673#17731
25.2M → Finish25131-106#17731#17837
TOTALS14342045-611
📊

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