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BOSTON MARATHON 2024

Dena Shilling

Bib: 19235•F

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 47%
Masters (Masters Women)
#0 / 6263
Top 38%
Division (F40-44)
#0 / 1613
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:51
Rank: #14643
Start → 5K
8:00/mi
24:51 split
10K· 6.21 mi
50:10
Rank: #14946 (-303)
5K → 10K
8:09/mi
25:19 split
15K· 9.32 mi
1:15:24
Rank: #14638 (+308)
10K → 15K
8:07/mi
25:14 split
20K· 12.43 mi
1:41:22
Rank: #14441 (+197)
15K → 20K
8:21/mi
25:58 split
Half· 13.11 mi
1:47:09
Rank: #14504 (-63)
20K → Half
8:29/mi
5:47 split
25K· 15.53 mi
2:08:30
Rank: #14480 (+24)
Half → 25K
8:48/mi
21:21 split
30K· 18.64 mi
2:37:08
Rank: #14396 (+84)
25K → 30K
9:13/mi
28:38 split
20M
2:50:27
Rank: #14517 (-121)
30K → 20M
9:48/mi
13:19 split
21M
3:02:25
Rank: #14955 (-438)
20M → 21M
11:58/mi
11:58 split
35K· 21.75 mi
3:09:27
Rank: #14950 (+5)
21M → 35K
9:24/mi
7:02 split
23M
3:21:14
Rank: #14827 (+123)
35K → 23M
9:25/mi
11:47 split
24M
3:30:39
Rank: #14747 (+80)
23M → 24M
9:25/mi
9:25 split
40K· 24.85 mi
3:39:18
Rank: #14783 (-36)
24M → 40K
10:07/mi
8:39 split
25.2M
3:42:53
Rank: #14720 (+63)
40K → 25.2M
10:23/mi
3:35 split
Finish· 26.22 mi
3:51:54
Rank: #14646 (+74)
25.2M → Finish
8:51/mi
9:01 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:09
Pace8:10 /mi
2nd Half
Distance13.11 mi
Time2:04:45
Pace9:31 /mi
📊Positive Split: 16.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:5724:518:0024:51
8:00
-
10K
6.21 mi11:44:1650:108:0425:19
8:09
+0:09
15K
9.32 mi12:09:301:15:248:0525:14
8:07
-0:02
20K
12.43 mi12:35:281:41:228:0925:58
8:21
+0:14
Half
13.11 mi12:41:151:47:098:105:47
8:29
+0:08
25K
15.53 mi13:02:362:08:308:1621:21
8:48
+0:19
30K
18.64 mi13:31:142:37:088:2628:38
9:13
+0:25
20M
20.00 mi13:44:332:50:278:3113:19
9:48
+0:35
21M
21.00 mi13:56:313:02:258:4111:58
11:58
+2:10
35K
21.75 mi14:03:333:09:278:437:02
9:24
-2:34
23M
23.00 mi14:15:203:21:148:4511:47
9:25
+0:01
24M
24.00 mi14:24:453:30:398:479:25
9:25
0:00
40K
24.85 mi14:33:243:39:188:498:39
10:07
+0:42
25.2M
25.20 mi14:36:593:42:538:513:35
10:23
+0:16
Finish
26.22 mi14:46:003:51:548:519:01
8:51
-1:32

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

8:00 /mi

Average Pace

8:51 /mi

Slowest Pace

11:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:09

46% of race

Time at Steady Pace

1:27:14

38% of race

Time at Slower Pace

37:31

16% of race

Average Pace: 8:51 /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 mi11:18:5724:518:0024:51
8:00
#14643
10K
6.21 mi11:44:1650:108:0425:19
8:09
#14946
15K
9.32 mi12:09:301:15:248:0525:14
8:07
#14638
20K
12.43 mi12:35:281:41:228:0925:58
8:21
#14441
Half
13.11 mi12:41:151:47:098:105:47
8:29
#14504
25K
15.53 mi13:02:362:08:308:1621:21
8:48
#14480
30K
18.64 mi13:31:142:37:088:2628:38
9:13
#14396
20M
20.00 mi13:44:332:50:278:3113:19
9:48
#14517
21M
21.00 mi13:56:313:02:258:4111:58
11:58
#14955
35K
21.75 mi14:03:333:09:278:437:02
9:24
#14950
23M
23.00 mi14:15:203:21:148:4511:47
9:25
#14827
24M
24.00 mi14:24:453:30:398:479:25
9:25
#14747
40K
24.85 mi14:33:243:39:188:498:39
10:07
#14783
25.2M
25.20 mi14:36:593:42:538:513:35
10:23
#14720
Finish
26.22 mi14:46:003:51:548:519:01
8:51
#14646
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi146434720472014237(Top 56%)4515(Top 41%)4515(Top 280%)
10K6.21 mi3.10 mi14946-3034905-1854905-18515231(Top 60%)5068(Top 46%)5068(Top 314%)
15K9.32 mi3.11 mi14638+3084727+1784727+17814237(Top 56%)4515(Top 41%)4515(Top 280%)
20K12.43 mi3.11 mi14441+1974622+1054622+10514041(Top 55%)4456(Top 41%)4456(Top 276%)
Half13.11 mi0.68 mi14504-634673-514673-5115601(Top 61%)5401(Top 49%)5401(Top 335%)
25K15.53 mi2.42 mi14480+244690-174690-1714600(Top 57%)4946(Top 45%)4946(Top 307%)
30K18.64 mi3.11 mi14396+844717-274717-2714253(Top 56%)5012(Top 46%)5012(Top 311%)
20M20.00 mi1.36 mi14517-1214833-1164833-11615742(Top 62%)6071(Top 56%)6071(Top 376%)
21M21.00 mi1.00 mi14955-4385151-3185151-31818728(Top 73%)7689(Top 70%)7689(Top 477%)
35K21.75 mi0.75 mi14950+55176-255176-2515137(Top 59%)5899(Top 54%)5899(Top 366%)
23M23.00 mi1.25 mi14827+1235157+195157+1913132(Top 51%)4977(Top 46%)4977(Top 309%)
24M24.00 mi1.00 mi14747+805163-65163-614137(Top 55%)5506(Top 50%)5506(Top 341%)
40K24.85 mi0.85 mi14783-365213-505213-5015434(Top 60%)6229(Top 57%)6229(Top 386%)
25.2M25.20 mi0.35 mi14720+635186+275186+2712479(Top 49%)4844(Top 44%)4844(Top 300%)
Finish26.22 mi1.02 mi14646+745176+105176+1013454(Top 53%)5202(Top 48%)5202(Top 323%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

14237

Females

4515

F40-44

4515

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

15231

Females

5068

F40-44

5068

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

14237

Females

4515

F40-44

4515

15K→20K

9.3 - 12.4 mi

Top 55%
×5story building
+106ft-86ft

Overall

14041

Females

4456

F40-44

4456

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

15601

Females

5401

F40-44

5401

Half→25K

13.1 - 15.5 mi

Top 57%
×4story building
+66ft-88ft

Overall

14600

Females

4946

F40-44

4946

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

14253

Females

5012

F40-44

5012

30K→20M

18.6 - 20.0 mi

Top 62%
×5story building
+64ft-50ft

Overall

15742

Females

6071

F40-44

6071

20M→21M

20.0 - 21.0 mi

Top 73%
×8story building
+106ft-24ft

Overall

18728

Females

7689

F40-44

7689

21M→35K

21.0 - 21.8 mi

Top 59%
×7story building
+17ft-86ft

Overall

15137

Females

5899

F40-44

5899

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

13132

Females

4977

F40-44

4977

23M→24M

23.0 - 24.0 mi

Top 55%
×6story building
+12ft-82ft

Overall

14137

Females

5506

F40-44

5506

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15434

Females

6229

F40-44

6229

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

12479

Females

4844

F40-44

4844

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2story building
+22ft-21ft

Overall

13454

Females

5202

F40-44

5202

Passing Analysis

Category:
Athletes Passed
2243
Passed By
2246
Net Change
-3
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14643
5K → 10K155458-303#14643#14946
10K → 15K39789+308#14946#14638
15K → 20K331134+197#14638#14441
20K → Half3497-63#14441#14504
Half → 25K225201+24#14504#14480
25K → 30K311227+84#14480#14396
30K → 20M104225-121#14396#14517
20M → 21M34472-438#14517#14955
21M → 35K6863+5#14955#14950
35K → 23M18360+123#14950#14827
23M → 24M13151+80#14827#14747
24M → 40K76112-36#14747#14783
40K → 25.2M7815+63#14783#14720
25.2M → Finish11642+74#14720#14646
TOTALS22432246-3
📊

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