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BOSTON MARATHON 2024

Jennifer Piesik

Bib: 20036•F

ME

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 47%
Division (F45-49)
#0 / 1753
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:32
Rank: #17996
Start → 5K
26:32 | 8:32/mi
10K· 6.21 mi
53:21
Rank: #17995 (+1)
5K → 10K
26:49 | 8:38/mi
15K· 9.32 mi
1:20:35
Rank: #17911 (+84)
10K → 15K
27:14 | 8:46/mi
20K· 12.43 mi
1:48:52
Rank: #17828 (+83)
15K → 20K
28:17 | 9:06/mi
Half· 13.11 mi
1:55:02
Rank: #17859 (-31)
20K → Half
6:10 | 9:02/mi
25K· 15.53 mi
2:17:02
Rank: #17469 (+390)
Half → 25K
22:00 | 9:04/mi
30K· 18.64 mi
2:46:35
Rank: #17065 (+404)
25K → 30K
29:33 | 9:31/mi
20M
2:59:33
Rank: #16895 (+170)
30K → 20M
12:58 | 9:33/mi
21M
3:09:28
Rank: #16639 (+256)
20M → 21M
9:55 | 9:55/mi
35K· 21.75 mi
3:16:27
Rank: #16590 (+49)
21M → 35K
6:59 | 9:20/mi
23M
3:28:39
Rank: #16447 (+143)
35K → 23M
12:12 | 9:45/mi
24M
3:38:11
Rank: #16343 (+104)
23M → 24M
9:32 | 9:32/mi
40K· 24.85 mi
3:46:29
Rank: #16226 (+117)
24M → 40K
8:18 | 9:42/mi
25.2M
3:50:05
Rank: #16160 (+66)
40K → 25.2M
3:36 | 10:26/mi
Finish· 26.22 mi
3:59:27
Rank: #16137 (+23)
25.2M → Finish
9:22 | 9:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:02
Pace8:46 /mi
2nd Half
Distance13.11 mi
Time2:04:25
Pace9:29 /mi
📊Positive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:2226:328:3226:32
8:32
-
10K
6.21 mi11:50:1153:218:3526:49
8:38
+0:06
15K
9.32 mi12:17:251:20:358:3927:14
8:46
+0:08
20K
12.43 mi12:45:421:48:528:4628:17
9:06
+0:20
Half
13.11 mi12:51:521:55:028:466:10
9:02
-0:04
25K
15.53 mi13:13:522:17:028:4922:00
9:04
+0:02
30K
18.64 mi13:43:252:46:358:5629:33
9:31
+0:27
20M
20.00 mi13:56:232:59:338:5912:58
9:33
+0:02
21M
21.00 mi14:06:183:09:289:019:55
9:55
+0:22
35K
21.75 mi14:13:173:16:279:026:59
9:20
-0:35
23M
23.00 mi14:25:293:28:399:0412:12
9:45
+0:25
24M
24.00 mi14:35:013:38:119:059:32
9:32
-0:13
40K
24.85 mi14:43:193:46:299:078:18
9:42
+0:10
25.2M
25.20 mi14:46:553:50:059:083:36
10:26
+0:44
Finish
26.22 mi14:56:173:59:279:089:22
9:11
-1:15

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

8:32 /mi

Average Pace

9:08 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:45

45% of race

Time at Steady Pace

1:36:41

40% of race

Time at Slower Pace

34:01

14% of race

Average Pace: 9:08 /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 mi11:23:2226:328:3226:32
8:32
#17996
10K
6.21 mi11:50:1153:218:3526:49
8:38
#17995
15K
9.32 mi12:17:251:20:358:3927:14
8:46
#17911
20K
12.43 mi12:45:421:48:528:4628:17
9:06
#17828
Half
13.11 mi12:51:521:55:028:466:10
9:02
#17859
25K
15.53 mi13:13:522:17:028:4922:00
9:04
#17469
30K
18.64 mi13:43:252:46:358:5629:33
9:31
#17065
20M
20.00 mi13:56:232:59:338:5912:58
9:33
#16895
21M
21.00 mi14:06:183:09:289:019:55
9:55
#16639
35K
21.75 mi14:13:173:16:279:026:59
9:20
#16590
23M
23.00 mi14:25:293:28:399:0412:12
9:45
#16447
24M
24.00 mi14:35:013:38:119:059:32
9:32
#16343
40K
24.85 mi14:43:193:46:299:078:18
9:42
#16226
25.2M
25.20 mi14:46:553:50:059:083:36
10:26
#16160
Finish
26.22 mi14:56:173:59:279:089:22
9:11
#16137
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi179966756675617809(Top 70%)6603(Top 60%)6603(Top 377%)
10K6.21 mi3.10 mi17995+16736+206736+2018032(Top 71%)6747(Top 62%)6747(Top 385%)
15K9.32 mi3.11 mi17911+846683+536683+5317809(Top 70%)6603(Top 60%)6603(Top 377%)
20K12.43 mi3.11 mi17828+836648+356648+3517773(Top 70%)6579(Top 60%)6579(Top 375%)
Half13.11 mi0.68 mi17859-316671-236671-2318452(Top 72%)7021(Top 64%)7021(Top 401%)
25K15.53 mi2.42 mi17469+3906474+1976474+19715857(Top 62%)5636(Top 52%)5636(Top 322%)
30K18.64 mi3.11 mi17065+4046293+1816293+18115494(Top 61%)5686(Top 52%)5686(Top 324%)
20M20.00 mi1.36 mi16895+1706236+576236+5714723(Top 58%)5517(Top 51%)5517(Top 315%)
21M21.00 mi1.00 mi16639+2566114+1226114+12212676(Top 50%)4624(Top 42%)4624(Top 264%)
35K21.75 mi0.75 mi16590+496100+146100+1414869(Top 58%)5773(Top 53%)5773(Top 329%)
23M23.00 mi1.25 mi16447+1436057+436057+4314548(Top 57%)5686(Top 52%)5686(Top 324%)
24M24.00 mi1.00 mi16343+1046033+246033+2414624(Top 57%)5759(Top 53%)5759(Top 329%)
40K24.85 mi0.85 mi16226+1175996+375996+3713945(Top 55%)5509(Top 50%)5509(Top 314%)
25.2M25.20 mi0.35 mi16160+665975+215975+2112656(Top 50%)4945(Top 45%)4945(Top 282%)
Finish26.22 mi1.02 mi16137+235985-105985-1015132(Top 59%)6049(Top 55%)6049(Top 345%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

17809

Females

6603

F45-49

6603

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

18032

Females

6747

F45-49

6747

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

17809

Females

6603

F45-49

6603

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

17773

Females

6579

F45-49

6579

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

18452

Females

7021

F45-49

7021

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

15857

Females

5636

F45-49

5636

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

15494

Females

5686

F45-49

5686

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

14723

Females

5517

F45-49

5517

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

12676

Females

4624

F45-49

4624

21M→35K

21.0 - 21.8 mi

Top 58%
×7stories
+17ft-86ft

Overall

14869

Females

5773

F45-49

5773

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

14548

Females

5686

F45-49

5686

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

14624

Females

5759

F45-49

5759

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

13945

Females

5509

F45-49

5509

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

12656

Females

4945

F45-49

4945

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

15132

Females

6049

F45-49

6049

Passing Analysis

Category:
Athletes Passed
2943
Passed By
1084
Net Change
+1859
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17996
5K → 10K274273+1#17996#17995
10K → 15K273189+84#17995#17911
15K → 20K282199+83#17911#17828
20K → Half3768-31#17828#17859
Half → 25K42333+390#17859#17469
25K → 30K47672+404#17469#17065
30K → 20M21444+170#17065#16895
20M → 21M2659+256#16895#16639
21M → 35K8637+49#16639#16590
35K → 23M18138+143#16590#16447
23M → 24M12925+104#16447#16343
24M → 40K14124+117#16343#16226
40K → 25.2M7610+66#16226#16160
25.2M → Finish8663+23#16160#16137
TOTALS29431084+1859
📊

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