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BOSTON MARATHON 2024

Jennifer Hayworth

Bib: 17749•F

OR

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:48/mi
24:13
↑ 97↓ 3451.5%
10K· 6.21 mi
7:57/mi
48:57
↑ 79↓ 1380.4%
15K· 9.32 mi
7:57/mi
1:13:40
↑ 67↓ 78
20K· 12.43 mi
8:29/mi
1:40:00
↑ 106↓ 860.1%
Half· 13.11 mi
9:27/mi
1:46:27
↑ 19↓ 370.5%
25K· 15.53 mi
11:47/mi
2:15:01
↑ 66↓ 880.2%
30K· 18.64 mi
11:47/mi
2:51:37
↑ 181↓ 1480.2%
20M
10:25/mi
3:05:47
↑ 64↓ 500.2%
21M
10:25/mi
3:16:12
↑ 106↓ 241.6%
35K· 21.75 mi
9:55/mi
3:23:37
↑ 17↓ 861.7%
23M
9:25/mi
3:35:24
↑ 23↓ 630.6%
24M
9:07/mi
3:44:31
↓ 821.3%
40K· 24.85 mi
9:07/mi
3:52:18
↓ 200.3%
25.2M
8:56/mi
3:55:23
↑ 13↓ 160.2%
Finish· 26.22 mi
8:00/mi
4:03:32
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:27
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time2:17:05
Pace10:27 /mi
📊Positive Split: 28.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:4424:137:4824:13
7:48
-
10K
6.21 mi11:39:2848:577:5324:44
7:57
+0:09
15K
9.32 mi12:04:111:13:407:5424:44
7:57
0:00
20K
12.43 mi12:30:311:40:008:0326:20
8:29
+0:32
Half
13.11 mi12:36:581:46:278:076:27
9:27
+0:58
25K
15.53 mi13:05:322:15:018:4128:34
11:47
+2:20
30K
18.64 mi13:42:082:51:379:1236:36
11:47
0:00
20M
20.00 mi13:56:183:05:479:1714:10
10:25
-1:22
21M
21.00 mi14:06:433:16:129:2110:25
10:25
0:00
35K
21.75 mi14:14:083:23:379:227:25
9:55
-0:30
23M
23.00 mi14:25:553:35:249:2211:47
9:25
-0:30
24M
24.00 mi14:35:023:44:319:219:07
9:07
-0:18
40K
24.85 mi14:42:493:52:189:217:47
9:07
0:00
25.2M
25.20 mi14:45:543:55:239:203:05
8:56
-0:11
Finish
26.22 mi14:54:034:03:329:188:09
8:00
-0:56

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

7:48 /mi

Average Pace

9:18 /mi

Slowest Pace

11:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:09

44% of race

Time at Steady Pace

38:13

16% of race

Time at Slower Pace

1:37:10

40% of race

Average Pace: 9:17 /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 mi11:14:4424:137:4824:13
7:48
#13078
10K
6.21 mi11:39:2848:577:5324:44
7:57
#13445
15K
9.32 mi12:04:111:13:407:5424:44
7:57
#13337
20K
12.43 mi12:30:311:40:008:0326:20
8:29
#13748
Half
13.11 mi12:36:581:46:278:076:27
9:27
#14144
25K
15.53 mi13:05:322:15:018:4128:34
11:47
#16782
30K
18.64 mi13:42:082:51:379:1236:36
11:47
#18284
20M
20.00 mi13:56:183:05:479:1714:10
10:25
#18258
21M
21.00 mi14:06:433:16:129:2110:25
10:25
#18026
35K
21.75 mi14:14:083:23:379:227:25
9:55
#17973
23M
23.00 mi14:25:553:35:249:2211:47
9:25
#17669
24M
24.00 mi14:35:023:44:319:219:07
9:07
#17480
40K
24.85 mi14:42:493:52:189:217:47
9:07
#17246
25.2M
25.20 mi14:45:543:55:239:203:05
8:56
#17077
Finish
26.22 mi14:54:034:03:329:188:09
8:00
#16781
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi130783770377013148(Top 51%)3895(Top 36%)3895(Top 241%)
10K6.21 mi3.10 mi13445-3673997-2273997-22713895(Top 54%)4293(Top 39%)4293(Top 266%)
15K9.32 mi3.11 mi13337+1083946+513946+5113148(Top 51%)3895(Top 36%)3895(Top 241%)
20K12.43 mi3.11 mi13748-4114212-2664212-26614693(Top 58%)4829(Top 44%)4829(Top 299%)
Half13.11 mi0.68 mi14144-3964455-2434455-24319919(Top 78%)7823(Top 72%)7823(Top 485%)
25K15.53 mi2.42 mi16782-26386066-16116066-161122818(Top 89%)9450(Top 87%)9450(Top 586%)
30K18.64 mi3.11 mi18284-15026992-9266992-92621550(Top 84%)8924(Top 82%)8924(Top 553%)
20M20.00 mi1.36 mi18258+267002-107002-1017751(Top 69%)7089(Top 65%)7089(Top 439%)
21M21.00 mi1.00 mi18026+2326896+1066896+10614581(Top 57%)5621(Top 51%)5621(Top 348%)
35K21.75 mi0.75 mi17973+536891+56891+516902(Top 66%)6803(Top 62%)6803(Top 422%)
23M23.00 mi1.25 mi17669+3046747+1446747+14413140(Top 51%)4985(Top 46%)4985(Top 309%)
24M24.00 mi1.00 mi17480+1896661+866661+8612694(Top 50%)4777(Top 44%)4777(Top 296%)
40K24.85 mi0.85 mi17246+2346560+1016560+10111392(Top 45%)4250(Top 39%)4250(Top 263%)
25.2M25.20 mi0.35 mi17077+1696487+736487+736395(Top 25%)1926(Top 18%)1926(Top 119%)
Finish26.22 mi1.02 mi16781+2966357+1306357+1308546(Top 33%)2856(Top 26%)2856(Top 177%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

13148

Females

3895

F40-44

3895

5K→10K

3.1 - 6.2 mi

Top 54%
×5story building
+79ft-138ft

Overall

13895

Females

4293

F40-44

4293

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

13148

Females

3895

F40-44

3895

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

14693

Females

4829

F40-44

4829

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

19919

Females

7823

F40-44

7823

Half→25K

13.1 - 15.5 mi

Top 89%
×4story building
+66ft-88ft

Overall

22818

Females

9450

F40-44

9450

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

21550

Females

8924

F40-44

8924

30K→20M

18.6 - 20.0 mi

Top 69%
×5story building
+64ft-50ft

Overall

17751

Females

7089

F40-44

7089

20M→21M

20.0 - 21.0 mi

Top 57%
×8story building
+106ft-24ft

Overall

14581

Females

5621

F40-44

5621

21M→35K

21.0 - 21.8 mi

Top 66%
×7story building
+17ft-86ft

Overall

16902

Females

6803

F40-44

6803

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

13140

Females

4985

F40-44

4985

23M→24M

23.0 - 24.0 mi

Top 50%
×6story building
+12ft-82ft

Overall

12694

Females

4777

F40-44

4777

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11392

Females

4250

F40-44

4250

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6395

Females

1926

F40-44

1926

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2story building
+22ft-21ft

Overall

8546

Females

2856

F40-44

2856

Passing Analysis

Category:
Athletes Passed
2309
Passed By
6012
Net Change
-3703
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13078
5K → 10K172539-367#13078#13445
10K → 15K277169+108#13445#13337
15K → 20K148559-411#13337#13748
20K → Half8404-396#13748#14144
Half → 25K152653-2638#14144#16782
25K → 30K371539-1502#16782#18284
30K → 20M12094+26#18284#18258
20M → 21M24210+232#18258#18026
21M → 35K9138+53#18026#17973
35K → 23M3062+304#17973#17669
23M → 24M1923+189#17669#17480
24M → 40K2351+234#17480#17246
40K → 25.2M1690+169#17246#17077
25.2M → Finish2971+296#17077#16781
TOTALS23096012-3703
📊

Passing Visuals

Category:
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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