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BOSTON MARATHON 2024

Elaina Destefano

Bib: 29992•F

NH

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:02
Rank: #21275
Start → 5K
29:02 | 9:21/mi
10K· 6.21 mi
1:01:49
Rank: #22660 (-1385)
5K → 10K
32:47 | 10:33/mi
15K· 9.32 mi
1:37:20
Rank: #23374 (-714)
10K → 15K
35:31 | 11:26/mi
20K· 12.43 mi
2:14:21
Rank: #23617 (-243)
15K → 20K
37:01 | 11:55/mi
Half· 13.11 mi
2:21:44
Rank: #23599 (+18)
20K → Half
7:23 | 10:49/mi
25K· 15.53 mi
2:52:36
Rank: #23732 (-133)
Half → 25K
30:52 | 12:44/mi
30K· 18.64 mi
3:33:22
Rank: #23688 (+44)
25K → 30K
40:46 | 13:07/mi
20M
3:51:23
Rank: #23651 (+37)
30K → 20M
18:01 | 13:15/mi
21M
4:06:33
Rank: #23660 (-9)
20M → 21M
15:10 | 15:10/mi
35K· 21.75 mi
4:15:51
Rank: #23620 (+40)
21M → 35K
9:18 | 12:26/mi
23M
4:31:34
Rank: #23531 (+89)
35K → 23M
15:43 | 12:33/mi
24M
4:43:42
Rank: #23487 (+44)
23M → 24M
12:08 | 12:08/mi
40K· 24.85 mi
4:53:58
Rank: #23402 (+85)
24M → 40K
10:16 | 12:00/mi
25.2M
4:58:53
Rank: #23404 (-2)
40K → 25.2M
4:55 | 14:15/mi
Finish· 26.22 mi
5:10:16
Rank: #23355 (+49)
25.2M → Finish
11:23 | 11:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:21:44
Pace10:49 /mi
2nd Half
Distance13.11 mi
Time2:48:32
Pace12:51 /mi
📊Positive Split: 18.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:3929:029:2129:02
9:21
-
10K
6.21 mi12:25:261:01:499:5732:47
10:33
+1:12
15K
9.32 mi13:00:571:37:2010:2735:31
11:26
+0:53
20K
12.43 mi13:37:582:14:2110:4937:01
11:55
+0:29
Half
13.11 mi13:45:212:21:4410:497:23
10:49
-1:06
25K
15.53 mi14:16:132:52:3611:0730:52
12:44
+1:55
30K
18.64 mi14:56:593:33:2211:2740:46
13:07
+0:23
20M
20.00 mi15:15:003:51:2311:3418:01
13:15
+0:08
21M
21.00 mi15:30:104:06:3311:4415:10
15:10
+1:55
35K
21.75 mi15:39:284:15:5111:469:18
12:26
-2:44
23M
23.00 mi15:55:114:31:3411:4815:43
12:33
+0:07
24M
24.00 mi16:07:194:43:4211:4912:08
12:08
-0:25
40K
24.85 mi16:17:354:53:5811:5010:16
12:00
-0:08
25.2M
25.20 mi16:22:304:58:5311:524:55
14:15
+2:15
Finish
26.22 mi16:33:535:10:1611:5111:23
11:10
-3:05

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

9:21 /mi

Average Pace

11:51 /mi

Slowest Pace

15:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:35

26% of race

Time at Steady Pace

2:30:49

49% of race

Time at Slower Pace

1:18:52

25% of race

Average Pace: 11:50 /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 mi11:52:3929:029:2129:02
9:21
#21275
10K
6.21 mi12:25:261:01:499:5732:47
10:33
#22660
15K
9.32 mi13:00:571:37:2010:2735:31
11:26
#23374
20K
12.43 mi13:37:582:14:2110:4937:01
11:55
#23617
Half
13.11 mi13:45:212:21:4410:497:23
10:49
#23599
25K
15.53 mi14:16:132:52:3611:0730:52
12:44
#23732
30K
18.64 mi14:56:593:33:2211:2740:46
13:07
#23688
20M
20.00 mi15:15:003:51:2311:3418:01
13:15
#23651
21M
21.00 mi15:30:104:06:3311:4415:10
15:10
#23660
35K
21.75 mi15:39:284:15:5111:469:18
12:26
#23620
23M
23.00 mi15:55:114:31:3411:4815:43
12:33
#23531
24M
24.00 mi16:07:194:43:4211:4912:08
12:08
#23487
40K
24.85 mi16:17:354:53:5811:5010:16
12:00
#23402
25.2M
25.20 mi16:22:304:58:5311:524:55
14:15
#23404
Finish
26.22 mi16:33:535:10:1611:5111:23
11:10
#23355
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi212758557855724227(Top 95%)10106(Top 93%)10106(Top 217%)
10K6.21 mi3.10 mi22660-13859244-6879244-68723603(Top 92%)9741(Top 89%)9741(Top 209%)
15K9.32 mi3.11 mi23374-7149609-3659609-36524227(Top 95%)10106(Top 93%)10106(Top 217%)
20K12.43 mi3.11 mi23617-2439755-1469755-14623899(Top 94%)9949(Top 91%)9949(Top 213%)
Half13.11 mi0.68 mi23599+189747+89747+823264(Top 91%)9648(Top 88%)9648(Top 207%)
25K15.53 mi2.42 mi23732-1339836-899836-8923955(Top 94%)10049(Top 92%)10049(Top 216%)
30K18.64 mi3.11 mi23688+449847-119847-1123446(Top 92%)9873(Top 90%)9873(Top 212%)
20M20.00 mi1.36 mi23651+379833+149833+1423166(Top 91%)9838(Top 90%)9838(Top 211%)
21M21.00 mi1.00 mi23660-99857-249857-2423759(Top 93%)10158(Top 93%)10158(Top 218%)
35K21.75 mi0.75 mi23620+409854+39854+322492(Top 88%)9583(Top 88%)9583(Top 206%)
23M23.00 mi1.25 mi23531+899826+289826+2821801(Top 85%)9272(Top 85%)9272(Top 199%)
24M24.00 mi1.00 mi23487+449820+69820+621723(Top 85%)9297(Top 85%)9297(Top 200%)
40K24.85 mi0.85 mi23402+859787+339787+3320479(Top 80%)8758(Top 80%)8758(Top 188%)
25.2M25.20 mi0.35 mi23404-29793-69793-622029(Top 86%)9490(Top 87%)9490(Top 204%)
Finish26.22 mi1.02 mi23355+499778+159778+1521791(Top 85%)9352(Top 86%)9352(Top 201%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21stories
+97ft-345ft

Overall

24227

Females

10106

F18-39

10106

5K→10K

3.1 - 6.2 mi

Top 92%
×5stories
+79ft-138ft

Overall

23603

Females

9741

F18-39

9741

10K→15K

6.2 - 9.3 mi

Top 95%
×3stories
+67ft-78ft

Overall

24227

Females

10106

F18-39

10106

15K→20K

9.3 - 12.4 mi

Top 94%
×5stories
+106ft-86ft

Overall

23899

Females

9949

F18-39

9949

20K→Half

12.4 - 13.1 mi

Top 91%
×2stories
+19ft-37ft

Overall

23264

Females

9648

F18-39

9648

Half→25K

13.1 - 15.5 mi

Top 94%
×4stories
+66ft-88ft

Overall

23955

Females

10049

F18-39

10049

25K→30K

15.5 - 18.6 mi

Top 92%
×9stories
+181ft-148ft

Overall

23446

Females

9873

F18-39

9873

30K→20M

18.6 - 20.0 mi

Top 91%
×5stories
+64ft-50ft

Overall

23166

Females

9838

F18-39

9838

20M→21M

20.0 - 21.0 mi

Top 93%
×8stories
+106ft-24ft

Overall

23759

Females

10158

F18-39

10158

21M→35K

21.0 - 21.8 mi

Top 88%
×7stories
+17ft-86ft

Overall

22492

Females

9583

F18-39

9583

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

21801

Females

9272

F18-39

9272

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

21723

Females

9297

F18-39

9297

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

20479

Females

8758

F18-39

8758

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

22029

Females

9490

F18-39

9490

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

21791

Females

9352

F18-39

9352

Passing Analysis

Category:
Athletes Passed
830
Passed By
2910
Net Change
-2080
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21275
5K → 10K71392-1385#21275#22660
10K → 15K28742-714#22660#23374
15K → 20K56299-243#23374#23617
20K → Half3517+18#23617#23599
Half → 25K61194-133#23599#23732
25K → 30K13187+44#23732#23688
30K → 20M7033+37#23688#23651
20M → 21M5059-9#23651#23660
21M → 35K5919+40#23660#23620
35K → 23M10415+89#23620#23531
23M → 24M6016+44#23531#23487
24M → 40K916+85#23487#23402
40K → 25.2M1517-2#23402#23404
25.2M → Finish6314+49#23404#23355
TOTALS8302910-2080
📊

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