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BOSTON MARATHON 2024

Steven Estrada

Bib: 4084•M

AL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 36%
Gender (Male)
#0 / 14578
Top 47%
Masters (Masters Men)
#0 / 9729
Top 37%
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:17
Rank: #3505
Start → 5K
20:17 | 6:32/mi
10K· 6.21 mi
40:25
Rank: #3183 (+322)
5K → 10K
20:08 | 6:29/mi
15K· 9.32 mi
1:00:42
Rank: #3055 (+128)
10K → 15K
20:17 | 6:32/mi
20K· 12.43 mi
1:21:35
Rank: #3061 (-6)
15K → 20K
20:53 | 6:43/mi
Half· 13.11 mi
1:26:06
Rank: #3068 (-7)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:42:35
Rank: #3023 (+45)
Half → 25K
16:29 | 6:48/mi
30K· 18.64 mi
2:06:09
Rank: #3489 (-466)
25K → 30K
23:34 | 7:35/mi
20M
2:19:51
Rank: #4646 (-1157)
30K → 20M
13:42 | 10:05/mi
21M
2:32:09
Rank: #5649 (-1003)
20M → 21M
12:18 | 12:18/mi
35K· 21.75 mi
2:40:38
Rank: #6342 (-693)
21M → 35K
8:29 | 11:20/mi
23M
2:55:04
Rank: #7454 (-1112)
35K → 23M
14:26 | 11:32/mi
24M
3:06:06
Rank: #8216 (-762)
23M → 24M
11:02 | 11:02/mi
40K· 24.85 mi
3:15:15
Rank: #8668 (-452)
24M → 40K
9:09 | 10:42/mi
25.2M
3:18:47
Rank: #8704 (-36)
40K → 25.2M
3:32 | 10:15/mi
Finish· 26.22 mi
3:28:31
Rank: #9139 (-435)
25.2M → Finish
9:44 | 9:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:06
Pace6:34 /mi
2nd Half
Distance13.11 mi
Time2:02:25
Pace9:20 /mi
📊Positive Split: 42.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2620:176:3220:17
6:32
-
10K
6.21 mi10:43:3440:256:3020:08
6:29
-0:03
15K
9.32 mi11:03:511:00:426:3120:17
6:32
+0:03
20K
12.43 mi11:24:441:21:356:3420:53
6:43
+0:11
Half
13.11 mi11:29:151:26:066:344:31
6:37
-0:06
25K
15.53 mi11:45:441:42:356:3616:29
6:48
+0:11
30K
18.64 mi12:09:182:06:096:4623:34
7:35
+0:47
20M
20.00 mi12:23:002:19:517:0013:42
10:05
+2:30
21M
21.00 mi12:35:182:32:097:1512:18
12:18
+2:13
35K
21.75 mi12:43:472:40:387:238:29
11:20
-0:58
23M
23.00 mi12:58:132:55:047:3714:26
11:32
+0:12
24M
24.00 mi13:09:153:06:067:4511:02
11:02
-0:30
40K
24.85 mi13:18:243:15:157:519:09
10:42
-0:20
25.2M
25.20 mi13:21:563:18:477:533:32
10:15
-0:27
Finish
26.22 mi13:31:403:28:317:589:44
9:33
-0:42

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

6:29 /mi

Average Pace

7:58 /mi

Slowest Pace

12:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:09

60% of race

Time at Steady Pace

26:58

13% of race

Time at Slower Pace

55:24

27% of race

Average Pace: 7:57 /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 mi10:23:2620:176:3220:17
6:32
#3505
10K
6.21 mi10:43:3440:256:3020:08
6:29
#3183
15K
9.32 mi11:03:511:00:426:3120:17
6:32
#3055
20K
12.43 mi11:24:441:21:356:3420:53
6:43
#3061
Half
13.11 mi11:29:151:26:066:344:31
6:37
#3068
25K
15.53 mi11:45:441:42:356:3616:29
6:48
#3023
30K
18.64 mi12:09:182:06:096:4623:34
7:35
#3489
20M
20.00 mi12:23:002:19:517:0013:42
10:05
#4646
21M
21.00 mi12:35:182:32:097:1512:18
12:18
#5649
35K
21.75 mi12:43:472:40:387:238:29
11:20
#6342
23M
23.00 mi12:58:132:55:047:3714:26
11:32
#7454
24M
24.00 mi13:09:153:06:067:4511:02
11:02
#8216
40K
24.85 mi13:18:243:15:157:519:09
10:42
#8668
25.2M
25.20 mi13:21:563:18:477:533:32
10:15
#8704
Finish
26.22 mi13:31:403:28:317:589:44
9:33
#9139
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi3505334133412874(Top 11%)2747(Top 19%)2747(Top 124%)
10K6.21 mi3.10 mi3183+3223036+3053036+3052889(Top 11%)2760(Top 19%)2760(Top 124%)
15K9.32 mi3.11 mi3055+1282915+1212915+1212874(Top 11%)2747(Top 19%)2747(Top 124%)
20K12.43 mi3.11 mi3061-62921-62921-63349(Top 13%)3174(Top 22%)3174(Top 143%)
Half13.11 mi0.68 mi3068-72925-42925-43340(Top 13%)3174(Top 22%)3174(Top 143%)
25K15.53 mi2.42 mi3023+452881+442881+443193(Top 12%)3001(Top 21%)3001(Top 135%)
30K18.64 mi3.11 mi3489-4663289-4083289-4085550(Top 22%)4714(Top 32%)4714(Top 213%)
20M20.00 mi1.36 mi4646-11574259-9704259-97016731(Top 65%)10117(Top 69%)10117(Top 456%)
21M21.00 mi1.00 mi5649-10034983-7244983-72419445(Top 76%)11357(Top 78%)11357(Top 512%)
35K21.75 mi0.75 mi6342-6935447-4645447-46420492(Top 80%)11858(Top 81%)11858(Top 535%)
23M23.00 mi1.25 mi7454-11126097-6506097-65019688(Top 77%)11398(Top 78%)11398(Top 514%)
24M24.00 mi1.00 mi8216-7626473-3766473-37619287(Top 75%)11141(Top 76%)11141(Top 502%)
40K24.85 mi0.85 mi8668-4526676-2036676-20317263(Top 68%)10059(Top 69%)10059(Top 454%)
25.2M25.20 mi0.35 mi8704-366671+56671+511859(Top 46%)7297(Top 50%)7297(Top 329%)
Finish26.22 mi1.02 mi9139-4356863-1926863-19216727(Top 65%)9806(Top 67%)9806(Top 442%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2874

Males

2747

M45-49

2747

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2889

Males

2760

M45-49

2760

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2874

Males

2747

M45-49

2747

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3349

Males

3174

M45-49

3174

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3340

Males

3174

M45-49

3174

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3193

Males

3001

M45-49

3001

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

5550

Males

4714

M45-49

4714

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

16731

Males

10117

M45-49

10117

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

19445

Males

11357

M45-49

11357

21M→35K

21.0 - 21.8 mi

Top 80%
×7stories
+17ft-86ft

Overall

20492

Males

11858

M45-49

11858

35K→23M

21.8 - 23.0 mi

Top 77%
×5stories
+23ft-63ft

Overall

19688

Males

11398

M45-49

11398

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

19287

Males

11141

M45-49

11141

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

17263

Males

10059

M45-49

10059

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

11859

Males

7297

M45-49

7297

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

16727

Males

9806

M45-49

9806

Passing Analysis

Category:
Athletes Passed
967
Passed By
6601
Net Change
-5634
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3505
5K → 10K34422+322#3505#3183
10K → 15K18254+128#3183#3055
15K → 20K104110-6#3055#3061
20K → Half1825-7#3061#3068
Half → 25K12277+45#3068#3023
25K → 30K77543-466#3023#3489
30K → 20M51162-1157#3489#4646
20M → 21M51008-1003#4646#5649
21M → 35K10703-693#5649#6342
35K → 23M91121-1112#6342#7454
23M → 24M15777-762#7454#8216
24M → 40K18470-452#8216#8668
40K → 25.2M4076-36#8668#8704
25.2M → Finish18453-435#8704#9139
TOTALS9676601-5634
📊

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