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BOSTON MARATHON 2023

Charlette Squyres

Bib: 21407•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F50-54)
#0 / 1207
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:49
Rank: #20237
Start → 5K
27:49 | 8:57/mi
10K· 6.21 mi
56:23
Rank: #20954 (-717)
5K → 10K
28:34 | 9:12/mi
15K· 9.32 mi
1:24:38
Rank: #20945 (+9)
10K → 15K
28:15 | 9:06/mi
20K· 12.43 mi
1:53:01
Rank: #20753 (+192)
15K → 20K
28:23 | 9:08/mi
Half· 13.11 mi
1:59:08
Rank: #20721 (+32)
20K → Half
6:07 | 8:58/mi
25K· 15.53 mi
2:21:24
Rank: #20577 (+144)
Half → 25K
22:16 | 9:11/mi
30K· 18.64 mi
2:50:25
Rank: #20243 (+334)
25K → 30K
29:01 | 9:20/mi
20M
3:03:17
Rank: #20108 (+135)
30K → 20M
12:52 | 9:28/mi
21M
3:13:34
Rank: #20024 (+84)
20M → 21M
10:17 | 10:17/mi
35K· 21.75 mi
3:20:32
Rank: #19983 (+41)
21M → 35K
6:58 | 9:19/mi
23M
3:32:23
Rank: #19880 (+103)
35K → 23M
11:51 | 9:28/mi
24M
3:41:50
Rank: #19845 (+35)
23M → 24M
9:27 | 9:27/mi
40K· 24.85 mi
3:49:56
Rank: #19776 (+69)
24M → 40K
8:06 | 9:28/mi
25.2M
3:53:35
Rank: #19782 (-6)
40K → 25.2M
3:39 | 10:35/mi
Finish· 26.22 mi
4:03:03
Rank: #19762 (+20)
25.2M → Finish
9:28 | 9:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:08
Pace9:05 /mi
2nd Half
Distance13.11 mi
Time2:03:55
Pace9:27 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:2627:498:5727:49
8:57
-
10K
6.21 mi11:53:0056:239:0428:34
9:12
+0:15
15K
9.32 mi12:21:151:24:389:0528:15
9:06
-0:06
20K
12.43 mi12:49:381:53:019:0628:23
9:08
+0:02
Half
13.11 mi12:55:451:59:089:056:07
8:58
-0:10
25K
15.53 mi13:18:012:21:249:0622:16
9:11
+0:13
30K
18.64 mi13:47:022:50:259:0929:01
9:20
+0:09
20M
20.00 mi13:59:543:03:179:1012:52
9:28
+0:08
21M
21.00 mi14:10:113:13:349:1310:17
10:17
+0:49
35K
21.75 mi14:17:093:20:329:136:58
9:19
-0:58
23M
23.00 mi14:29:003:32:239:1411:51
9:28
+0:09
24M
24.00 mi14:38:273:41:509:159:27
9:27
-0:01
40K
24.85 mi14:46:333:49:569:158:06
9:28
+0:01
25.2M
25.20 mi14:50:123:53:359:163:39
10:35
+1:07
Finish
26.22 mi14:59:404:03:039:179:28
9:17
-1:18

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

8:57 /mi

Average Pace

9:17 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:49:07

94% of race

Time at Steady Pace

10:17

4% of race

Time at Slower Pace

3:39

2% of race

Average Pace: 9:16 /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 mi11:24:2627:498:5727:49
8:57
#20237
10K
6.21 mi11:53:0056:239:0428:34
9:12
#20954
15K
9.32 mi12:21:151:24:389:0528:15
9:06
#20945
20K
12.43 mi12:49:381:53:019:0628:23
9:08
#20753
Half
13.11 mi12:55:451:59:089:056:07
8:58
#20721
25K
15.53 mi13:18:012:21:249:0622:16
9:11
#20577
30K
18.64 mi13:47:022:50:259:0929:01
9:20
#20243
20M
20.00 mi13:59:543:03:179:1012:52
9:28
#20108
21M
21.00 mi14:10:113:13:349:1310:17
10:17
#20024
35K
21.75 mi14:17:093:20:329:136:58
9:19
#19983
23M
23.00 mi14:29:003:32:239:1411:51
9:28
#19880
24M
24.00 mi14:38:273:41:509:159:27
9:27
#19845
40K
24.85 mi14:46:333:49:569:158:06
9:28
#19776
25.2M
25.20 mi14:50:123:53:359:163:39
10:35
#19782
Finish
26.22 mi14:59:404:03:039:179:28
9:17
#19762
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi202377961796120923(Top 79%)8194(Top 72%)8194(Top 679%)
10K6.21 mi3.10 mi20954-7178297-3368297-33621607(Top 81%)8602(Top 75%)8602(Top 713%)
15K9.32 mi3.11 mi20945+98257+408257+4020923(Top 79%)8194(Top 72%)8194(Top 679%)
20K12.43 mi3.11 mi20753+1928135+1228135+12220307(Top 76%)7844(Top 69%)7844(Top 650%)
Half13.11 mi0.68 mi20721+328120+158120+1520328(Top 76%)7863(Top 69%)7863(Top 651%)
25K15.53 mi2.42 mi20577+1448022+988022+9819775(Top 74%)7573(Top 66%)7573(Top 627%)
30K18.64 mi3.11 mi20243+3347866+1567866+15618790(Top 71%)7079(Top 62%)7079(Top 586%)
20M20.00 mi1.36 mi20108+1357808+587808+5818769(Top 71%)7173(Top 63%)7173(Top 594%)
21M21.00 mi1.00 mi20024+847764+447764+4418996(Top 71%)7338(Top 64%)7338(Top 608%)
35K21.75 mi0.75 mi19983+417740+247740+2419235(Top 72%)7518(Top 66%)7518(Top 623%)
23M23.00 mi1.25 mi19880+1037695+457695+4518211(Top 68%)6985(Top 61%)6985(Top 579%)
24M24.00 mi1.00 mi19845+357680+157680+1519062(Top 72%)7482(Top 65%)7482(Top 620%)
40K24.85 mi0.85 mi19776+697655+257655+2518269(Top 69%)7089(Top 62%)7089(Top 587%)
25.2M25.20 mi0.35 mi19782-67661-67661-619392(Top 73%)7726(Top 68%)7726(Top 640%)
Finish26.22 mi1.02 mi19762+207648+137648+1319333(Top 73%)7633(Top 67%)7633(Top 632%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

20923

Females

8194

F50-54

8194

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

21607

Females

8602

F50-54

8602

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

20923

Females

8194

F50-54

8194

15K→20K

9.3 - 12.4 mi

Top 76%
×5stories
+106ft-86ft

Overall

20307

Females

7844

F50-54

7844

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

20328

Females

7863

F50-54

7863

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

19775

Females

7573

F50-54

7573

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

18790

Females

7079

F50-54

7079

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

18769

Females

7173

F50-54

7173

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

18996

Females

7338

F50-54

7338

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

19235

Females

7518

F50-54

7518

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

18211

Females

6985

F50-54

6985

23M→24M

23.0 - 24.0 mi

Top 72%
×6stories
+12ft-82ft

Overall

19062

Females

7482

F50-54

7482

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

18269

Females

7089

F50-54

7089

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

19392

Females

7726

F50-54

7726

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

19333

Females

7633

F50-54

7633

Passing Analysis

Category:
Athletes Passed
1790
Passed By
1315
Net Change
+475
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20237
5K → 10K70787-717#20237#20954
10K → 15K178169+9#20954#20945
15K → 20K26674+192#20945#20753
20K → Half4311+32#20753#20721
Half → 25K18743+144#20721#20577
25K → 30K35218+334#20577#20243
30K → 20M15520+135#20243#20108
20M → 21M12541+84#20108#20024
21M → 35K5918+41#20024#19983
35K → 23M12522+103#19983#19880
23M → 24M7136+35#19880#19845
24M → 40K8819+69#19845#19776
40K → 25.2M1521-6#19776#19782
25.2M → Finish5636+20#19782#19762
TOTALS17901315+475
📊

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