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BOSTON MARATHON 2024

Jennifer Power

Bib: 20459•F

NS

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 44%
Masters (Masters Women)
#0 / 6263
Top 33%
Division (F50-54)
#0 / 1187
Top 26%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:49
Rank: #16707
Start → 5K
25:49 | 8:19/mi
10K· 6.21 mi
51:53
Rank: #16622 (+85)
5K → 10K
26:04 | 8:23/mi
15K· 9.32 mi
1:18:02
Rank: #16360 (+262)
10K → 15K
26:09 | 8:25/mi
20K· 12.43 mi
1:45:29
Rank: #16354 (+6)
15K → 20K
27:27 | 8:50/mi
Half· 13.11 mi
1:51:11
Rank: #16265 (+89)
20K → Half
5:42 | 8:21/mi
25K· 15.53 mi
2:11:48
Rank: #15679 (+586)
Half → 25K
20:37 | 8:30/mi
30K· 18.64 mi
2:39:40
Rank: #15171 (+508)
25K → 30K
27:52 | 8:58/mi
20M
2:51:53
Rank: #14951 (+220)
30K → 20M
12:13 | 8:59/mi
21M
3:01:31
Rank: #14711 (+240)
20M → 21M
9:38 | 9:38/mi
35K· 21.75 mi
3:08:02
Rank: #14581 (+130)
21M → 35K
6:31 | 8:43/mi
23M
3:19:18
Rank: #14325 (+256)
35K → 23M
11:16 | 9:00/mi
24M
3:28:12
Rank: #14192 (+133)
23M → 24M
8:54 | 8:54/mi
40K· 24.85 mi
3:35:59
Rank: #14057 (+135)
24M → 40K
7:47 | 9:06/mi
25.2M
3:39:32
Rank: #14002 (+55)
40K → 25.2M
3:33 | 10:18/mi
Finish· 26.22 mi
3:48:29
Rank: #13950 (+52)
25.2M → Finish
8:57 | 8:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:11
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time1:57:18
Pace8:57 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:5725:498:1925:49
8:19
-
10K
6.21 mi11:47:0151:538:2126:04
8:23
+0:04
15K
9.32 mi12:13:101:18:028:2226:09
8:25
+0:02
20K
12.43 mi12:40:371:45:298:2927:27
8:50
+0:25
Half
13.11 mi12:46:191:51:118:295:42
8:21
-0:29
25K
15.53 mi13:06:562:11:488:2920:37
8:30
+0:09
30K
18.64 mi13:34:482:39:408:3427:52
8:58
+0:28
20M
20.00 mi13:47:012:51:538:3612:13
8:59
+0:01
21M
21.00 mi13:56:393:01:318:399:38
9:38
+0:39
35K
21.75 mi14:03:103:08:028:396:31
8:43
-0:55
23M
23.00 mi14:14:263:19:188:4011:16
9:00
+0:17
24M
24.00 mi14:23:203:28:128:418:54
8:54
-0:06
40K
24.85 mi14:31:073:35:598:417:47
9:06
+0:12
25.2M
25.20 mi14:34:403:39:328:433:33
10:18
+1:12
Finish
26.22 mi14:43:373:48:298:438:57
8:47
-1:31

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

8:19 /mi

Average Pace

8:43 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:21

46% of race

Time at Steady Pace

1:43:10

45% of race

Time at Slower Pace

20:58

9% 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 mi11:20:5725:498:1925:49
8:19
#16707
10K
6.21 mi11:47:0151:538:2126:04
8:23
#16622
15K
9.32 mi12:13:101:18:028:2226:09
8:25
#16360
20K
12.43 mi12:40:371:45:298:2927:27
8:50
#16354
Half
13.11 mi12:46:191:51:118:295:42
8:21
#16265
25K
15.53 mi13:06:562:11:488:2920:37
8:30
#15679
30K
18.64 mi13:34:482:39:408:3427:52
8:58
#15171
20M
20.00 mi13:47:012:51:538:3612:13
8:59
#14951
21M
21.00 mi13:56:393:01:318:399:38
9:38
#14711
35K
21.75 mi14:03:103:08:028:396:31
8:43
#14581
23M
23.00 mi14:14:263:19:188:4011:16
9:00
#14325
24M
24.00 mi14:23:203:28:128:418:54
8:54
#14192
40K
24.85 mi14:31:073:35:598:417:47
9:06
#14057
25.2M
25.20 mi14:34:403:39:328:433:33
10:18
#14002
Finish
26.22 mi14:43:373:48:298:438:57
8:47
#13950
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi167075985598515934(Top 62%)5519(Top 51%)5519(Top 465%)
10K6.21 mi3.10 mi16622+855934+515934+5116639(Top 65%)5911(Top 54%)5911(Top 498%)
15K9.32 mi3.11 mi16360+2625776+1585776+15815934(Top 62%)5519(Top 51%)5519(Top 465%)
20K12.43 mi3.11 mi16354+65774+25774+216583(Top 65%)5942(Top 54%)5942(Top 501%)
Half13.11 mi0.68 mi16265+895726+485726+4814935(Top 58%)5002(Top 46%)5002(Top 421%)
25K15.53 mi2.42 mi15679+5865409+3175409+31713084(Top 51%)4088(Top 37%)4088(Top 344%)
30K18.64 mi3.11 mi15171+5085182+2275182+22713092(Top 51%)4332(Top 40%)4332(Top 365%)
20M20.00 mi1.36 mi14951+2205093+895093+8912104(Top 47%)4085(Top 37%)4085(Top 344%)
21M21.00 mi1.00 mi14711+2405003+905003+9011430(Top 45%)3971(Top 36%)3971(Top 335%)
35K21.75 mi0.75 mi14581+1304950+534950+5311904(Top 47%)4248(Top 39%)4248(Top 358%)
23M23.00 mi1.25 mi14325+2564866+844866+8411189(Top 44%)4001(Top 37%)4001(Top 337%)
24M24.00 mi1.00 mi14192+1334838+284838+2811676(Top 46%)4254(Top 39%)4254(Top 358%)
40K24.85 mi0.85 mi14057+1354797+414797+4111375(Top 45%)4233(Top 39%)4233(Top 357%)
25.2M25.20 mi0.35 mi14002+554798-14798-112109(Top 47%)4656(Top 43%)4656(Top 392%)
Finish26.22 mi1.02 mi13950+524795+34795+313078(Top 51%)5011(Top 46%)5011(Top 422%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

15934

Females

5519

F50-54

5519

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

16639

Females

5911

F50-54

5911

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

15934

Females

5519

F50-54

5519

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

16583

Females

5942

F50-54

5942

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

14935

Females

5002

F50-54

5002

Half→25K

13.1 - 15.5 mi

Top 51%
×4stories
+66ft-88ft

Overall

13084

Females

4088

F50-54

4088

25K→30K

15.5 - 18.6 mi

Top 51%
×9stories
+181ft-148ft

Overall

13092

Females

4332

F50-54

4332

30K→20M

18.6 - 20.0 mi

Top 47%
×5stories
+64ft-50ft

Overall

12104

Females

4085

F50-54

4085

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

11430

Females

3971

F50-54

3971

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

11904

Females

4248

F50-54

4248

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

11189

Females

4001

F50-54

4001

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

11676

Females

4254

F50-54

4254

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11375

Females

4233

F50-54

4233

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

12109

Females

4656

F50-54

4656

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

13078

Females

5011

F50-54

5011

Passing Analysis

Category:
Athletes Passed
3622
Passed By
865
Net Change
+2757
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16707
5K → 10K317232+85#16707#16622
10K → 15K374112+262#16622#16360
15K → 20K264258+6#16360#16354
20K → Half9910+89#16354#16265
Half → 25K5926+586#16265#15679
25K → 30K54335+508#15679#15171
30K → 20M24727+220#15171#14951
20M → 21M26727+240#14951#14711
21M → 35K14717+130#14711#14581
35K → 23M28226+256#14581#14325
23M → 24M16431+133#14325#14192
24M → 40K15217+135#14192#14057
40K → 25.2M7318+55#14057#14002
25.2M → Finish10149+52#14002#13950
TOTALS3622865+2757
📊

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