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BOSTON MARATHON 2023

Hector Estrada

Bib: 31366•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
32:54
Rank: #24926
Start → 5K
32:54 | 10:35/mi
10K· 6.21 mi
1:08:07
Rank: #25530 (-604)
5K → 10K
35:13 | 11:20/mi
15K· 9.32 mi
1:43:10
Rank: #25542 (-12)
10K → 15K
35:03 | 11:17/mi
20K· 12.43 mi
2:18:18
Rank: #25399 (+143)
15K → 20K
35:08 | 11:18/mi
Half· 13.11 mi
2:26:05
Rank: #25403 (-4)
20K → Half
7:47 | 11:24/mi
25K· 15.53 mi
2:54:36
Rank: #25310 (+93)
Half → 25K
28:31 | 11:46/mi
30K· 18.64 mi
3:31:12
Rank: #25140 (+170)
25K → 30K
36:36 | 11:47/mi
20M
3:47:02
Rank: #25035 (+105)
30K → 20M
15:50 | 11:39/mi
21M
3:59:37
Rank: #24995 (+40)
20M → 21M
12:35 | 12:35/mi
35K· 21.75 mi
4:08:43
Rank: #24994 (+1)
21M → 35K
9:06 | 12:10/mi
23M
4:23:01
Rank: #24913 (+81)
35K → 23M
14:18 | 11:25/mi
24M
4:33:58
Rank: #24833 (+80)
23M → 24M
10:57 | 10:57/mi
40K· 24.85 mi
4:43:44
Rank: #24795 (+38)
24M → 40K
9:46 | 11:25/mi
25.2M
4:47:55
Rank: #24771 (+24)
40K → 25.2M
4:11 | 12:08/mi
Finish· 26.22 mi
4:59:10
Rank: #24779 (-8)
25.2M → Finish
11:15 | 11:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:26:05
Pace11:09 /mi
2nd Half
Distance13.11 mi
Time2:33:05
Pace11:41 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:3932:5410:3532:54
10:35
-
10K
6.21 mi12:28:521:08:0710:5835:13
11:20
+0:45
15K
9.32 mi13:03:551:43:1011:0435:03
11:17
-0:03
20K
12.43 mi13:39:032:18:1811:0835:08
11:18
+0:01
Half
13.11 mi13:46:502:26:0511:097:47
11:24
+0:06
25K
15.53 mi14:15:212:54:3611:1428:31
11:46
+0:22
30K
18.64 mi14:51:573:31:1211:2036:36
11:47
+0:01
20M
20.00 mi15:07:473:47:0211:2115:50
11:39
-0:08
21M
21.00 mi15:20:223:59:3711:2512:35
12:35
+0:56
35K
21.75 mi15:29:284:08:4311:269:06
12:10
-0:25
23M
23.00 mi15:43:464:23:0111:2614:18
11:25
-0:45
24M
24.00 mi15:54:434:33:5811:2510:57
10:57
-0:28
40K
24.85 mi16:04:294:43:4411:259:46
11:25
+0:28
25.2M
25.20 mi16:08:404:47:5511:264:11
12:08
+0:43
Finish
26.22 mi16:19:554:59:1011:2511:15
11:02
-1:06

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

10:35 /mi

Average Pace

11:25 /mi

Slowest Pace

12:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:21

64% of race

Time at Steady Pace

1:34:14

31% of race

Time at Slower Pace

12:35

4% of race

Average Pace: 11:25 /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 mi11:53:3932:5410:3532:54
10:35
#24926
10K
6.21 mi12:28:521:08:0710:5835:13
11:20
#25530
15K
9.32 mi13:03:551:43:1011:0435:03
11:17
#25542
20K
12.43 mi13:39:032:18:1811:0835:08
11:18
#25399
Half
13.11 mi13:46:502:26:0511:097:47
11:24
#25403
25K
15.53 mi14:15:212:54:3611:1428:31
11:46
#25310
30K
18.64 mi14:51:573:31:1211:2036:36
11:47
#25140
20M
20.00 mi15:07:473:47:0211:2115:50
11:39
#25035
21M
21.00 mi15:20:223:59:3711:2512:35
12:35
#24995
35K
21.75 mi15:29:284:08:4311:269:06
12:10
#24994
23M
23.00 mi15:43:464:23:0111:2614:18
11:25
#24913
24M
24.00 mi15:54:434:33:5811:2510:57
10:57
#24833
40K
24.85 mi16:04:294:43:4411:259:46
11:25
#24795
25.2M
25.20 mi16:08:404:47:5511:264:11
12:08
#24771
Finish
26.22 mi16:19:554:59:1011:2511:15
11:02
#24779
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi24926145041450425495(Top 96%)14729(Top 97%)14729(Top 1327%)
10K6.21 mi3.10 mi25530-60414751-24714751-24725828(Top 97%)14875(Top 98%)14875(Top 1340%)
15K9.32 mi3.11 mi25542-1214758-714758-725495(Top 96%)14729(Top 97%)14729(Top 1327%)
20K12.43 mi3.11 mi25399+14314689+6914689+6925012(Top 94%)14507(Top 96%)14507(Top 1307%)
Half13.11 mi0.68 mi25403-414690-114690-125384(Top 95%)14641(Top 96%)14641(Top 1319%)
25K15.53 mi2.42 mi25310+9314640+5014640+5024947(Top 94%)14439(Top 95%)14439(Top 1301%)
30K18.64 mi3.11 mi25140+17014552+8814552+8824236(Top 91%)14071(Top 93%)14071(Top 1268%)
20M20.00 mi1.36 mi25035+10514497+5514497+5523754(Top 89%)13803(Top 91%)13803(Top 1244%)
21M21.00 mi1.00 mi24995+4014469+2814469+2823560(Top 88%)13700(Top 90%)13700(Top 1234%)
35K21.75 mi0.75 mi24994+114459+1014459+1024849(Top 93%)14245(Top 94%)14245(Top 1283%)
23M23.00 mi1.25 mi24913+8114423+3614423+3623107(Top 87%)13444(Top 89%)13444(Top 1211%)
24M24.00 mi1.00 mi24833+8014379+4414379+4422955(Top 86%)13326(Top 88%)13326(Top 1201%)
40K24.85 mi0.85 mi24795+3814357+2214357+2223088(Top 87%)13358(Top 88%)13358(Top 1203%)
25.2M25.20 mi0.35 mi24771+2414343+1414343+1422729(Top 85%)13200(Top 87%)13200(Top 1189%)
Finish26.22 mi1.02 mi24779-814341+214341+224042(Top 90%)13841(Top 91%)13841(Top 1247%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21stories
+97ft-345ft

Overall

25495

Males

14729

M60-64

14729

5K→10K

3.1 - 6.2 mi

Top 97%
×5stories
+79ft-138ft

Overall

25828

Males

14875

M60-64

14875

10K→15K

6.2 - 9.3 mi

Top 96%
×3stories
+67ft-78ft

Overall

25495

Males

14729

M60-64

14729

15K→20K

9.3 - 12.4 mi

Top 94%
×5stories
+106ft-86ft

Overall

25012

Males

14507

M60-64

14507

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

25384

Males

14641

M60-64

14641

Half→25K

13.1 - 15.5 mi

Top 94%
×4stories
+66ft-88ft

Overall

24947

Males

14439

M60-64

14439

25K→30K

15.5 - 18.6 mi

Top 91%
×9stories
+181ft-148ft

Overall

24236

Males

14071

M60-64

14071

30K→20M

18.6 - 20.0 mi

Top 89%
×5stories
+64ft-50ft

Overall

23754

Males

13803

M60-64

13803

20M→21M

20.0 - 21.0 mi

Top 88%
×8stories
+106ft-24ft

Overall

23560

Males

13700

M60-64

13700

21M→35K

21.0 - 21.8 mi

Top 93%
×7stories
+17ft-86ft

Overall

24849

Males

14245

M60-64

14245

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

23107

Males

13444

M60-64

13444

23M→24M

23.0 - 24.0 mi

Top 86%
×6stories
+12ft-82ft

Overall

22955

Males

13326

M60-64

13326

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

23088

Males

13358

M60-64

13358

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

22729

Males

13200

M60-64

13200

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2stories
+22ft-21ft

Overall

24042

Males

13841

M60-64

13841

Passing Analysis

Category:
Athletes Passed
1055
Passed By
908
Net Change
+147
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24926
5K → 10K22626-604#24926#25530
10K → 15K95107-12#25530#25542
15K → 20K17229+143#25542#25399
20K → Half1620-4#25399#25403
Half → 25K11219+93#25403#25310
25K → 30K18010+170#25310#25140
30K → 20M1127+105#25140#25035
20M → 21M5717+40#25035#24995
21M → 35K2625+1#24995#24994
35K → 23M843+81#24994#24913
23M → 24M833+80#24913#24833
24M → 40K4911+38#24833#24795
40K → 25.2M251+24#24795#24771
25.2M → Finish2230-8#24771#24779
TOTALS1055908+147
📊

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