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BOSTON MARATHON 2023

Jennifer Hoffman

Bib: 14966•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 41%
Masters (Masters Women)
#0 / 6539
Top 28%
Division (F45-49)
#0 / 1817
Top 31%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:12
Rank: #14804
Start → 5K
25:12 | 8:07/mi
10K· 6.21 mi
50:32
Rank: #15331 (-527)
5K → 10K
25:20 | 8:09/mi
15K· 9.32 mi
1:16:15
Rank: #15682 (-351)
10K → 15K
25:43 | 8:17/mi
20K· 12.43 mi
1:42:10
Rank: #15720 (-38)
15K → 20K
25:55 | 8:21/mi
Half· 13.11 mi
1:47:45
Rank: #15707 (+13)
20K → Half
5:35 | 8:11/mi
25K· 15.53 mi
2:08:03
Rank: #15638 (+69)
Half → 25K
20:18 | 8:22/mi
30K· 18.64 mi
2:34:18
Rank: #15310 (+328)
25K → 30K
26:15 | 8:27/mi
20M
2:45:47
Rank: #15159 (+151)
30K → 20M
11:29 | 8:27/mi
21M
2:54:43
Rank: #15021 (+138)
20M → 21M
8:56 | 8:56/mi
35K· 21.75 mi
3:00:57
Rank: #14984 (+37)
21M → 35K
6:14 | 8:20/mi
23M
3:11:35
Rank: #14860 (+124)
35K → 23M
10:38 | 8:30/mi
24M
3:19:57
Rank: #14780 (+80)
23M → 24M
8:22 | 8:22/mi
40K· 24.85 mi
3:27:07
Rank: #14679 (+101)
24M → 40K
7:10 | 8:23/mi
25.2M
3:30:12
Rank: #14631 (+48)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:38:34
Rank: #14576 (+55)
25.2M → Finish
8:22 | 8:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:45
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time1:50:49
Pace8:27 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:4225:128:0725:12
8:07
-
10K
6.21 mi11:20:0250:328:0825:20
8:09
+0:02
15K
9.32 mi11:45:451:16:158:1125:43
8:17
+0:08
20K
12.43 mi12:11:401:42:108:1325:55
8:21
+0:04
Half
13.11 mi12:17:151:47:458:135:35
8:11
-0:10
25K
15.53 mi12:37:332:08:038:1520:18
8:22
+0:11
30K
18.64 mi13:03:482:34:188:1726:15
8:27
+0:05
20M
20.00 mi13:15:172:45:478:1711:29
8:27
0:00
21M
21.00 mi13:24:132:54:438:198:56
8:56
+0:29
35K
21.75 mi13:30:273:00:578:196:14
8:20
-0:36
23M
23.00 mi13:41:053:11:358:2010:38
8:30
+0:10
24M
24.00 mi13:49:273:19:578:208:22
8:22
-0:08
40K
24.85 mi13:56:373:27:078:207:10
8:23
+0:01
25.2M
25.20 mi13:59:423:30:128:203:05
8:56
+0:33
Finish
26.22 mi14:08:043:38:348:218:22
8:13
-0:43

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

8:07 /mi

Average Pace

8:21 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:26:33

95% of race

Time at Steady Pace

12:01

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:20 /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 mi10:54:4225:128:0725:12
8:07
#14804
10K
6.21 mi11:20:0250:328:0825:20
8:09
#15331
15K
9.32 mi11:45:451:16:158:1125:43
8:17
#15682
20K
12.43 mi12:11:401:42:108:1325:55
8:21
#15720
Half
13.11 mi12:17:151:47:458:135:35
8:11
#15707
25K
15.53 mi12:37:332:08:038:1520:18
8:22
#15638
30K
18.64 mi13:03:482:34:188:1726:15
8:27
#15310
20M
20.00 mi13:15:172:45:478:1711:29
8:27
#15159
21M
21.00 mi13:24:132:54:438:198:56
8:56
#15021
35K
21.75 mi13:30:273:00:578:196:14
8:20
#14984
23M
23.00 mi13:41:053:11:358:2010:38
8:30
#14860
24M
24.00 mi13:49:273:19:578:208:22
8:22
#14780
40K
24.85 mi13:56:373:27:078:207:10
8:23
#14679
25.2M
25.20 mi13:59:423:30:128:203:05
8:56
#14631
Finish
26.22 mi14:08:043:38:348:218:22
8:13
#14576
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi148044518451816396(Top 62%)5528(Top 48%)5528(Top 304%)
10K6.21 mi3.10 mi15331-5274860-3424860-34215943(Top 60%)5240(Top 46%)5240(Top 288%)
15K9.32 mi3.11 mi15682-3515086-2265086-22616396(Top 62%)5528(Top 48%)5528(Top 304%)
20K12.43 mi3.11 mi15720-385128-425128-4215891(Top 60%)5280(Top 46%)5280(Top 291%)
Half13.11 mi0.68 mi15707+135126+25126+215703(Top 59%)5109(Top 45%)5109(Top 281%)
25K15.53 mi2.42 mi15638+695110+165110+1615419(Top 58%)5091(Top 45%)5091(Top 280%)
30K18.64 mi3.11 mi15310+3284949+1614949+16113993(Top 53%)4329(Top 38%)4329(Top 238%)
20M20.00 mi1.36 mi15159+1514876+734876+7313364(Top 50%)4055(Top 35%)4055(Top 223%)
21M21.00 mi1.00 mi15021+1384810+664810+6613062(Top 49%)3983(Top 35%)3983(Top 219%)
35K21.75 mi0.75 mi14984+374804+64804+614320(Top 54%)4737(Top 41%)4737(Top 261%)
23M23.00 mi1.25 mi14860+1244749+554749+5513200(Top 50%)4185(Top 37%)4185(Top 230%)
24M24.00 mi1.00 mi14780+804724+254724+2513674(Top 51%)4493(Top 39%)4493(Top 247%)
40K24.85 mi0.85 mi14679+1014689+354689+3512630(Top 47%)4022(Top 35%)4022(Top 221%)
25.2M25.20 mi0.35 mi14631+484672+174672+1712262(Top 46%)3875(Top 34%)3875(Top 213%)
Finish26.22 mi1.02 mi14576+554645+274645+2713538(Top 51%)4493(Top 39%)4493(Top 247%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

16396

Females

5528

F45-49

5528

5K→10K

3.1 - 6.2 mi

Top 60%
×5stories
+79ft-138ft

Overall

15943

Females

5240

F45-49

5240

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

16396

Females

5528

F45-49

5528

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

15891

Females

5280

F45-49

5280

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

15703

Females

5109

F45-49

5109

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

15419

Females

5091

F45-49

5091

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

13993

Females

4329

F45-49

4329

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

13364

Females

4055

F45-49

4055

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13062

Females

3983

F45-49

3983

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

14320

Females

4737

F45-49

4737

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

13200

Females

4185

F45-49

4185

23M→24M

23.0 - 24.0 mi

Top 51%
×6stories
+12ft-82ft

Overall

13674

Females

4493

F45-49

4493

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12630

Females

4022

F45-49

4022

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

12262

Females

3875

F45-49

3875

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

13538

Females

4493

F45-49

4493

Passing Analysis

Category:
Athletes Passed
1827
Passed By
1599
Net Change
+228
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14804
5K → 10K115642-527#14804#15331
10K → 15K75426-351#15331#15682
15K → 20K170208-38#15682#15720
20K → Half3623+13#15720#15707
Half → 25K16394+69#15707#15638
25K → 30K36234+328#15638#15310
30K → 20M17120+151#15310#15159
20M → 21M15820+138#15159#15021
21M → 35K7134+37#15021#14984
35K → 23M14723+124#14984#14860
23M → 24M10323+80#14860#14780
24M → 40K11716+101#14780#14679
40K → 25.2M513+48#14679#14631
25.2M → Finish8833+55#14631#14576
TOTALS18271599+228
📊

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