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BOSTON MARATHON 2023

Eduardo Estrada

Bib: 30524•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:36
Rank: #22171
Start → 5K
29:36 | 9:32/mi
10K· 6.21 mi
57:54
Rank: #21789 (+382)
5K → 10K
28:18 | 9:07/mi
15K· 9.32 mi
1:27:13
Rank: #21855 (-66)
10K → 15K
29:19 | 9:26/mi
20K· 12.43 mi
1:56:37
Rank: #21755 (+100)
15K → 20K
29:24 | 9:28/mi
Half· 13.11 mi
2:03:04
Rank: #21763 (-8)
20K → Half
6:27 | 9:27/mi
25K· 15.53 mi
2:26:17
Rank: #21634 (+129)
Half → 25K
23:13 | 9:35/mi
30K· 18.64 mi
2:59:07
Rank: #21773 (-139)
25K → 30K
32:50 | 10:34/mi
20M
3:13:41
Rank: #21828 (-55)
30K → 20M
14:34 | 10:43/mi
21M
3:25:02
Rank: #21830 (-2)
20M → 21M
11:21 | 11:21/mi
35K· 21.75 mi
3:32:52
Rank: #21862 (-32)
21M → 35K
7:50 | 10:28/mi
23M
3:46:02
Rank: #21831 (+31)
35K → 23M
13:10 | 10:31/mi
24M
3:57:02
Rank: #21885 (-54)
23M → 24M
11:00 | 11:00/mi
40K· 24.85 mi
4:07:35
Rank: #22009 (-124)
24M → 40K
10:33 | 12:20/mi
25.2M
4:11:57
Rank: #22041 (-32)
40K → 25.2M
4:22 | 12:40/mi
Finish· 26.22 mi
4:23:11
Rank: #22127 (-86)
25.2M → Finish
11:14 | 11:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:04
Pace9:23 /mi
2nd Half
Distance13.11 mi
Time2:20:07
Pace10:41 /mi
📊Positive Split: 13.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:4229:369:3229:36
9:32
-
10K
6.21 mi12:22:0057:549:1928:18
9:07
-0:25
15K
9.32 mi12:51:191:27:139:2129:19
9:26
+0:19
20K
12.43 mi13:20:431:56:379:2329:24
9:28
+0:02
Half
13.11 mi13:27:102:03:049:236:27
9:27
-0:01
25K
15.53 mi13:50:232:26:179:2523:13
9:35
+0:08
30K
18.64 mi14:23:132:59:079:3732:50
10:34
+0:59
20M
20.00 mi14:37:473:13:419:4114:34
10:43
+0:09
21M
21.00 mi14:49:083:25:029:4611:21
11:21
+0:38
35K
21.75 mi14:56:583:32:529:477:50
10:28
-0:53
23M
23.00 mi15:10:083:46:029:5013:10
10:31
+0:03
24M
24.00 mi15:21:083:57:029:5311:00
11:00
+0:29
40K
24.85 mi15:31:414:07:359:5810:33
12:20
+1:20
25.2M
25.20 mi15:36:034:11:5710:004:22
12:40
+0:20
Finish
26.22 mi15:47:174:23:1110:0311:14
11:01
-1:39

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

9:07 /mi

Average Pace

10:03 /mi

Slowest Pace

12:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:17

56% of race

Time at Steady Pace

1:30:38

34% of race

Time at Slower Pace

26:16

10% of race

Average Pace: 10:02 /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 mi11:53:4229:369:3229:36
9:32
#22171
10K
6.21 mi12:22:0057:549:1928:18
9:07
#21789
15K
9.32 mi12:51:191:27:139:2129:19
9:26
#21855
20K
12.43 mi13:20:431:56:379:2329:24
9:28
#21755
Half
13.11 mi13:27:102:03:049:236:27
9:27
#21763
25K
15.53 mi13:50:232:26:179:2523:13
9:35
#21634
30K
18.64 mi14:23:132:59:079:3732:50
10:34
#21773
20M
20.00 mi14:37:473:13:419:4114:34
10:43
#21828
21M
21.00 mi14:49:083:25:029:4611:21
11:21
#21830
35K
21.75 mi14:56:583:32:529:477:50
10:28
#21862
23M
23.00 mi15:10:083:46:029:5013:10
10:31
#21831
24M
24.00 mi15:21:083:57:029:5311:00
11:00
#21885
40K
24.85 mi15:31:414:07:359:5810:33
12:20
#22009
25.2M
25.20 mi15:36:034:11:5710:004:22
12:40
#22041
Finish
26.22 mi15:47:174:23:1110:0311:14
11:01
#22127
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi22171131881318822061(Top 83%)13219(Top 87%)13219(Top 1191%)
10K6.21 mi3.10 mi21789+38213031+15713031+15721311(Top 80%)12844(Top 85%)12844(Top 1157%)
15K9.32 mi3.11 mi21855-6613078-4713078-4722061(Top 83%)13219(Top 87%)13219(Top 1191%)
20K12.43 mi3.11 mi21755+10013048+3013048+3021436(Top 81%)12928(Top 85%)12928(Top 1165%)
Half13.11 mi0.68 mi21763-813053-513053-521967(Top 83%)13181(Top 87%)13181(Top 1187%)
25K15.53 mi2.42 mi21634+12912995+5812995+5821075(Top 79%)12748(Top 84%)12748(Top 1148%)
30K18.64 mi3.11 mi21773-13913048-5313048-5322344(Top 84%)13222(Top 87%)13222(Top 1191%)
20M20.00 mi1.36 mi21828-5513060-1213060-1222189(Top 83%)13078(Top 86%)13078(Top 1178%)
21M21.00 mi1.00 mi21830-213052+813052+821590(Top 81%)12792(Top 84%)12792(Top 1152%)
35K21.75 mi0.75 mi21862-3213055-313055-322322(Top 84%)13074(Top 86%)13074(Top 1178%)
23M23.00 mi1.25 mi21831+3113028+2713028+2721349(Top 80%)12620(Top 83%)12620(Top 1137%)
24M24.00 mi1.00 mi21885-5413050-2213050-2223051(Top 87%)13364(Top 88%)13364(Top 1204%)
40K24.85 mi0.85 mi22009-12413098-4813098-4824262(Top 91%)13925(Top 92%)13925(Top 1255%)
25.2M25.20 mi0.35 mi22041-3213106-813106-823504(Top 88%)13547(Top 89%)13547(Top 1220%)
Finish26.22 mi1.02 mi22127-8613129-2313129-2324008(Top 90%)13817(Top 91%)13817(Top 1245%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

22061

Males

13219

M60-64

13219

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

21311

Males

12844

M60-64

12844

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

22061

Males

13219

M60-64

13219

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

21436

Males

12928

M60-64

12928

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

21967

Males

13181

M60-64

13181

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

21075

Males

12748

M60-64

12748

25K→30K

15.5 - 18.6 mi

Top 84%
×9stories
+181ft-148ft

Overall

22344

Males

13222

M60-64

13222

30K→20M

18.6 - 20.0 mi

Top 83%
×5stories
+64ft-50ft

Overall

22189

Males

13078

M60-64

13078

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

21590

Males

12792

M60-64

12792

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

22322

Males

13074

M60-64

13074

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

21349

Males

12620

M60-64

12620

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

23051

Males

13364

M60-64

13364

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

24262

Males

13925

M60-64

13925

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

23504

Males

13547

M60-64

13547

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2stories
+22ft-21ft

Overall

24008

Males

13817

M60-64

13817

Passing Analysis

Category:
Athletes Passed
1348
Passed By
1304
Net Change
+44
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22171
5K → 10K498116+382#22171#21789
10K → 15K133199-66#21789#21855
15K → 20K18181+100#21855#21755
20K → Half1826-8#21755#21763
Half → 25K16738+129#21763#21634
25K → 30K90229-139#21634#21773
30K → 20M53108-55#21773#21828
20M → 21M5557-2#21828#21830
21M → 35K2153-32#21830#21862
35K → 23M7544+31#21862#21831
23M → 24M1872-54#21831#21885
24M → 40K11135-124#21885#22009
40K → 25.2M941-32#22009#22041
25.2M → Finish19105-86#22041#22127
TOTALS13481304+44
📊

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