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BOSTON MARATHON 2023

Linda Humpert

Bib: 21752•F

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 44%
Division (F50-54)
#0 / 1207
Top 38%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:10
Rank: #19146
Start → 5K
27:10 | 8:45/mi
10K· 6.21 mi
54:26
Rank: #19457 (-311)
5K → 10K
27:16 | 8:47/mi
15K· 9.32 mi
1:21:28
Rank: #19270 (+187)
10K → 15K
27:02 | 8:42/mi
20K· 12.43 mi
1:48:46
Rank: #19075 (+195)
15K → 20K
27:18 | 8:47/mi
Half· 13.11 mi
1:54:45
Rank: #19082 (-7)
20K → Half
5:59 | 8:46/mi
25K· 15.53 mi
2:16:05
Rank: #18892 (+190)
Half → 25K
21:20 | 8:48/mi
30K· 18.64 mi
2:43:39
Rank: #18449 (+443)
25K → 30K
27:34 | 8:52/mi
20M
2:55:40
Rank: #18231 (+218)
30K → 20M
12:01 | 8:51/mi
21M
3:04:32
Rank: #17911 (+320)
20M → 21M
8:52 | 8:52/mi
35K· 21.75 mi
3:10:59
Rank: #17834 (+77)
21M → 35K
6:27 | 8:37/mi
23M
3:21:58
Rank: #17647 (+187)
35K → 23M
10:59 | 8:46/mi
24M
3:30:22
Rank: #17489 (+158)
23M → 24M
8:24 | 8:24/mi
40K· 24.85 mi
3:37:32
Rank: #17309 (+180)
24M → 40K
7:10 | 8:23/mi
25.2M
3:40:35
Rank: #17226 (+83)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:48:29
Rank: #16974 (+252)
25.2M → Finish
7:54 | 7:45/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:54:45
Pace8:45 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:53:44
Pace8:41 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:4527:108:4527:10
8:45
-
10K
6.21 mi11:48:0154:268:4627:16
8:47
+0:02
15K
9.32 mi12:15:031:21:288:4427:02
8:42
-0:05
20K
12.43 mi12:42:211:48:468:4527:18
8:47
+0:05
Half
13.11 mi12:48:201:54:458:455:59
8:46
-0:01
25K
15.53 mi13:09:402:16:058:4621:20
8:48
+0:02
30K
18.64 mi13:37:142:43:398:4727:34
8:52
+0:04
20M
20.00 mi13:49:152:55:408:4712:01
8:51
-0:01
21M
21.00 mi13:58:073:04:328:478:52
8:52
+0:01
35K
21.75 mi14:04:343:10:598:476:27
8:37
-0:15
23M
23.00 mi14:15:333:21:588:4710:59
8:46
+0:09
24M
24.00 mi14:23:573:30:228:468:24
8:24
-0:22
40K
24.85 mi14:31:073:37:328:457:10
8:23
-0:01
25.2M
25.20 mi14:34:103:40:358:453:03
8:51
+0:28
Finish
26.22 mi14:42:043:48:298:437:54
7:45
-1:06

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

7:45 /mi

Average Pace

8:43 /mi

Slowest Pace

8:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

23:28

10% of race

Time at Steady Pace

3:25:01

90% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:43 /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 mi11:20:4527:108:4527:10
8:45
#19146
10K
6.21 mi11:48:0154:268:4627:16
8:47
#19457
15K
9.32 mi12:15:031:21:288:4427:02
8:42
#19270
20K
12.43 mi12:42:211:48:468:4527:18
8:47
#19075
Half
13.11 mi12:48:201:54:458:455:59
8:46
#19082
25K
15.53 mi13:09:402:16:058:4621:20
8:48
#18892
30K
18.64 mi13:37:142:43:398:4727:34
8:52
#18449
20M
20.00 mi13:49:152:55:408:4712:01
8:51
#18231
21M
21.00 mi13:58:073:04:328:478:52
8:52
#17911
35K
21.75 mi14:04:343:10:598:476:27
8:37
#17834
23M
23.00 mi14:15:333:21:588:4710:59
8:46
#17647
24M
24.00 mi14:23:573:30:228:468:24
8:24
#17489
40K
24.85 mi14:31:073:37:328:457:10
8:23
#17309
25.2M
25.20 mi14:34:103:40:358:453:03
8:51
#17226
Finish
26.22 mi14:42:043:48:298:437:54
7:45
#16974
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi191467287728718984(Top 71%)7087(Top 62%)7087(Top 587%)
10K6.21 mi3.10 mi19457-3117434-1477434-14719810(Top 74%)7583(Top 66%)7583(Top 628%)
15K9.32 mi3.11 mi19270+1877296+1387296+13818984(Top 71%)7087(Top 62%)7087(Top 587%)
20K12.43 mi3.11 mi19075+1957160+1367160+13618594(Top 70%)6843(Top 60%)6843(Top 567%)
Half13.11 mi0.68 mi19082-77171-117171-1119343(Top 73%)7276(Top 64%)7276(Top 603%)
25K15.53 mi2.42 mi18892+1907057+1147057+11417948(Top 67%)6527(Top 57%)6527(Top 541%)
30K18.64 mi3.11 mi18449+4436837+2206837+22016515(Top 62%)5801(Top 51%)5801(Top 481%)
20M20.00 mi1.36 mi18231+2186720+1176720+11715695(Top 59%)5394(Top 47%)5394(Top 447%)
21M21.00 mi1.00 mi17911+3206537+1836537+18312707(Top 48%)3803(Top 33%)3803(Top 315%)
35K21.75 mi0.75 mi17834+776502+356502+3516016(Top 60%)5706(Top 50%)5706(Top 473%)
23M23.00 mi1.25 mi17647+1876410+926410+9214856(Top 56%)5099(Top 45%)5099(Top 422%)
24M24.00 mi1.00 mi17489+1586319+916319+9113921(Top 52%)4636(Top 41%)4636(Top 384%)
40K24.85 mi0.85 mi17309+1806233+866233+8612655(Top 48%)4047(Top 35%)4047(Top 335%)
25.2M25.20 mi0.35 mi17226+836196+376196+3711735(Top 44%)3631(Top 32%)3631(Top 301%)
Finish26.22 mi1.02 mi16974+2526065+1316065+13110379(Top 39%)2896(Top 25%)2896(Top 240%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

18984

Females

7087

F50-54

7087

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

19810

Females

7583

F50-54

7583

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

18984

Females

7087

F50-54

7087

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

18594

Females

6843

F50-54

6843

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

19343

Females

7276

F50-54

7276

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

17948

Females

6527

F50-54

6527

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

16515

Females

5801

F50-54

5801

30K→20M

18.6 - 20.0 mi

Top 59%
×5stories
+64ft-50ft

Overall

15695

Females

5394

F50-54

5394

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

12707

Females

3803

F50-54

3803

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

16016

Females

5706

F50-54

5706

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

14856

Females

5099

F50-54

5099

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

13921

Females

4636

F50-54

4636

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12655

Females

4047

F50-54

4047

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

11735

Females

3631

F50-54

3631

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

10379

Females

2896

F50-54

2896

Passing Analysis

Category:
Athletes Passed
2989
Passed By
817
Net Change
+2172
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19146
5K → 10K197508-311#19146#19457
10K → 15K292105+187#19457#19270
15K → 20K26974+195#19270#19075
20K → Half2532-7#19075#19082
Half → 25K22030+190#19082#18892
25K → 30K46118+443#18892#18449
30K → 20M2268+218#18449#18231
20M → 21M3200+320#18231#17911
21M → 35K9114+77#17911#17834
35K → 23M20215+187#17834#17647
23M → 24M1679+158#17647#17489
24M → 40K1822+180#17489#17309
40K → 25.2M830+83#17309#17226
25.2M → Finish2542+252#17226#16974
TOTALS2989817+2172
📊

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