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BOSTON MARATHON 2023

Sarah Taylor

Bib: 18565•F

MS

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 35%
Masters (Masters Women)
#0 / 6539
Top 21%
Division (F40-44)
#0 / 1878
Top 39%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:48
Rank: #13903
Start → 5K
24:48 | 7:59/mi
10K· 6.21 mi
49:50
Rank: #14525 (-622)
5K → 10K
25:02 | 8:03/mi
15K· 9.32 mi
1:15:45
Rank: #15322 (-797)
10K → 15K
25:55 | 8:21/mi
20K· 12.43 mi
1:40:40
Rank: #14866 (+456)
15K → 20K
24:55 | 8:01/mi
Half· 13.11 mi
1:46:11
Rank: #14880 (-14)
20K → Half
5:31 | 8:05/mi
25K· 15.53 mi
2:05:31
Rank: #14497 (+383)
Half → 25K
19:20 | 7:58/mi
30K· 18.64 mi
2:30:55
Rank: #14075 (+422)
25K → 30K
25:24 | 8:11/mi
20M
2:42:11
Rank: #13903 (+172)
30K → 20M
11:16 | 8:17/mi
21M
2:50:52
Rank: #13746 (+157)
20M → 21M
8:41 | 8:41/mi
35K· 21.75 mi
2:56:56
Rank: #13684 (+62)
21M → 35K
6:04 | 8:07/mi
23M
3:07:25
Rank: #13577 (+107)
35K → 23M
10:29 | 8:22/mi
24M
3:15:44
Rank: #13540 (+37)
23M → 24M
8:19 | 8:19/mi
40K· 24.85 mi
3:23:04
Rank: #13543 (-3)
24M → 40K
7:20 | 8:35/mi
25.2M
3:26:13
Rank: #13517 (+26)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:34:19
Rank: #13437 (+80)
25.2M → Finish
8:06 | 7:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:11
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time1:48:08
Pace8:15 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:4924:487:5924:48
7:59
-
10K
6.21 mi11:40:5149:508:0125:02
8:03
+0:04
15K
9.32 mi12:06:461:15:458:0825:55
8:21
+0:18
20K
12.43 mi12:31:411:40:408:0624:55
8:01
-0:20
Half
13.11 mi12:37:121:46:118:065:31
8:05
+0:04
25K
15.53 mi12:56:322:05:318:0519:20
7:58
-0:07
30K
18.64 mi13:21:562:30:558:0625:24
8:11
+0:13
20M
20.00 mi13:33:122:42:118:0711:16
8:17
+0:06
21M
21.00 mi13:41:532:50:528:088:41
8:41
+0:24
35K
21.75 mi13:47:572:56:568:086:04
8:07
-0:34
23M
23.00 mi13:58:263:07:258:0910:29
8:22
+0:15
24M
24.00 mi14:06:453:15:448:098:19
8:19
-0:03
40K
24.85 mi14:14:053:23:048:107:20
8:35
+0:16
25.2M
25.20 mi14:17:143:26:138:113:09
9:08
+0:33
Finish
26.22 mi14:25:203:34:198:118:06
7:57
-1:11

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

7:57 /mi

Average Pace

8:11 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:31:10

99% of race

Time at Steady Pace

3:09

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:10 /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 mi11:15:4924:487:5924:48
7:59
#13903
10K
6.21 mi11:40:5149:508:0125:02
8:03
#14525
15K
9.32 mi12:06:461:15:458:0825:55
8:21
#15322
20K
12.43 mi12:31:411:40:408:0624:55
8:01
#14866
Half
13.11 mi12:37:121:46:118:065:31
8:05
#14880
25K
15.53 mi12:56:322:05:318:0519:20
7:58
#14497
30K
18.64 mi13:21:562:30:558:0625:24
8:11
#14075
20M
20.00 mi13:33:122:42:118:0711:16
8:17
#13903
21M
21.00 mi13:41:532:50:528:088:41
8:41
#13746
35K
21.75 mi13:47:572:56:568:086:04
8:07
#13684
23M
23.00 mi13:58:263:07:258:0910:29
8:22
#13577
24M
24.00 mi14:06:453:15:448:098:19
8:19
#13540
40K
24.85 mi14:14:053:23:048:107:20
8:35
#13543
25.2M
25.20 mi14:17:143:26:138:113:09
9:08
#13517
Finish
26.22 mi14:25:203:34:198:118:06
7:57
#13437
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi139033967396716794(Top 63%)5786(Top 51%)5786(Top 308%)
10K6.21 mi3.10 mi14525-6224356-3894356-38915219(Top 57%)4806(Top 42%)4806(Top 256%)
15K9.32 mi3.11 mi15322-7974866-5104866-51016794(Top 63%)5786(Top 51%)5786(Top 308%)
20K12.43 mi3.11 mi14866+4564595+2714595+27113619(Top 51%)3889(Top 34%)3889(Top 207%)
Half13.11 mi0.68 mi14880-144611-164611-1615052(Top 57%)4697(Top 41%)4697(Top 250%)
25K15.53 mi2.42 mi14497+3834399+2124399+21212555(Top 47%)3395(Top 30%)3395(Top 181%)
30K18.64 mi3.11 mi14075+4224193+2064193+20612177(Top 46%)3291(Top 29%)3291(Top 175%)
20M20.00 mi1.36 mi13903+1724100+934100+9312332(Top 46%)3483(Top 30%)3483(Top 185%)
21M21.00 mi1.00 mi13746+1574024+764024+7611594(Top 44%)3199(Top 28%)3199(Top 170%)
35K21.75 mi0.75 mi13684+623997+273997+2712882(Top 48%)3935(Top 34%)3935(Top 210%)
23M23.00 mi1.25 mi13577+1073963+343963+3412424(Top 47%)3754(Top 33%)3754(Top 200%)
24M24.00 mi1.00 mi13540+373964-13964-113345(Top 50%)4303(Top 38%)4303(Top 229%)
40K24.85 mi0.85 mi13543-33985-213985-2113833(Top 52%)4646(Top 41%)4646(Top 247%)
25.2M25.20 mi0.35 mi13517+263980+53980+513312(Top 50%)4383(Top 38%)4383(Top 233%)
Finish26.22 mi1.02 mi13437+803956+243956+2411774(Top 44%)3594(Top 31%)3594(Top 191%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21stories
+97ft-345ft

Overall

16794

Females

5786

F40-44

5786

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

15219

Females

4806

F40-44

4806

10K→15K

6.2 - 9.3 mi

Top 63%
×3stories
+67ft-78ft

Overall

16794

Females

5786

F40-44

5786

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

13619

Females

3889

F40-44

3889

20K→Half

12.4 - 13.1 mi

Top 57%
×2stories
+19ft-37ft

Overall

15052

Females

4697

F40-44

4697

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

12555

Females

3395

F40-44

3395

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

12177

Females

3291

F40-44

3291

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

12332

Females

3483

F40-44

3483

20M→21M

20.0 - 21.0 mi

Top 44%
×8stories
+106ft-24ft

Overall

11594

Females

3199

F40-44

3199

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

12882

Females

3935

F40-44

3935

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

12424

Females

3754

F40-44

3754

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

13345

Females

4303

F40-44

4303

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13833

Females

4646

F40-44

4646

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

13312

Females

4383

F40-44

4383

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

11774

Females

3594

F40-44

3594

Passing Analysis

Category:
Athletes Passed
2372
Passed By
1906
Net Change
+466
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13903
5K → 10K89711-622#13903#14525
10K → 15K28825-797#14525#15322
15K → 20K48125+456#15322#14866
20K → Half3044-14#14866#14880
Half → 25K3907+383#14880#14497
25K → 30K44624+422#14497#14075
30K → 20M19422+172#14075#13903
20M → 21M17821+157#13903#13746
21M → 35K8220+62#13746#13684
35K → 23M14639+107#13684#13577
23M → 24M8750+37#13577#13540
24M → 40K6164-3#13540#13543
40K → 25.2M4216+26#13543#13517
25.2M → Finish11838+80#13517#13437
TOTALS23721906+466
📊

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