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BOSTON MARATHON 2023

Victor Juarez

Bib: 3880•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 14%
Gender (Male)
#0 / 15176
Top 23%
Division (M18-39)
#0 / 5285
Top 47%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:55
Rank: #3949
Start → 5K
20:55 | 6:44/mi
10K· 6.21 mi
41:58
Rank: #4521 (-572)
5K → 10K
21:03 | 6:47/mi
15K· 9.32 mi
1:02:59
Rank: #4575 (-54)
10K → 15K
21:01 | 6:46/mi
20K· 12.43 mi
1:23:50
Rank: #4308 (+267)
15K → 20K
20:51 | 6:43/mi
Half· 13.11 mi
1:28:16
Rank: #4196 (+112)
20K → Half
4:26 | 6:30/mi
25K· 15.53 mi
1:44:29
Rank: #4021 (+175)
Half → 25K
16:13 | 6:41/mi
30K· 18.64 mi
2:06:15
Rank: #4053 (-32)
25K → 30K
21:46 | 7:00/mi
20M
2:15:58
Rank: #4140 (-87)
30K → 20M
9:43 | 7:09/mi
21M
2:23:38
Rank: #4220 (-80)
20M → 21M
7:40 | 7:40/mi
35K· 21.75 mi
2:28:40
Rank: #4187 (+33)
21M → 35K
5:02 | 6:44/mi
23M
2:37:19
Rank: #4111 (+76)
35K → 23M
8:39 | 6:55/mi
24M
2:43:39
Rank: #3904 (+207)
23M → 24M
6:20 | 6:20/mi
40K· 24.85 mi
2:49:28
Rank: #3830 (+74)
24M → 40K
5:49 | 6:48/mi
25.2M
2:52:02
Rank: #3812 (+18)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
2:58:35
Rank: #3688 (+124)
25.2M → Finish
6:33 | 6:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:16
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:30:19
Pace6:53 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2920:556:4420:55
6:44
-
10K
6.21 mi10:43:3241:586:4521:03
6:47
+0:03
15K
9.32 mi11:04:331:02:596:4521:01
6:46
-0:01
20K
12.43 mi11:25:241:23:506:4520:51
6:43
-0:03
Half
13.11 mi11:29:501:28:166:444:26
6:30
-0:13
25K
15.53 mi11:46:031:44:296:4416:13
6:41
+0:11
30K
18.64 mi12:07:492:06:156:4621:46
7:00
+0:19
20M
20.00 mi12:17:322:15:586:489:43
7:09
+0:09
21M
21.00 mi12:25:122:23:386:507:40
7:40
+0:31
35K
21.75 mi12:30:142:28:406:505:02
6:44
-0:56
23M
23.00 mi12:38:532:37:196:508:39
6:55
+0:11
24M
24.00 mi12:45:132:43:396:496:20
6:20
-0:35
40K
24.85 mi12:51:022:49:286:495:49
6:48
+0:28
25.2M
25.20 mi12:53:362:52:026:502:34
7:27
+0:39
Finish
26.22 mi13:00:092:58:356:496:33
6:26
-1:01

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

6:20 /mi

Average Pace

6:49 /mi

Slowest Pace

7:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:19

10% of race

Time at Steady Pace

1:59:33

67% of race

Time at Slower Pace

41:43

23% of race

Average Pace: 6:49 /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 mi10:22:2920:556:4420:55
6:44
#3949
10K
6.21 mi10:43:3241:586:4521:03
6:47
#4521
15K
9.32 mi11:04:331:02:596:4521:01
6:46
#4575
20K
12.43 mi11:25:241:23:506:4520:51
6:43
#4308
Half
13.11 mi11:29:501:28:166:444:26
6:30
#4196
25K
15.53 mi11:46:031:44:296:4416:13
6:41
#4021
30K
18.64 mi12:07:492:06:156:4621:46
7:00
#4053
20M
20.00 mi12:17:322:15:586:489:43
7:09
#4140
21M
21.00 mi12:25:122:23:386:507:40
7:40
#4220
35K
21.75 mi12:30:142:28:406:505:02
6:44
#4187
23M
23.00 mi12:38:532:37:196:508:39
6:55
#4111
24M
24.00 mi12:45:132:43:396:496:20
6:20
#3904
40K
24.85 mi12:51:022:49:286:495:49
6:48
#3830
25.2M
25.20 mi12:53:362:52:026:502:34
7:27
#3812
Finish
26.22 mi13:00:092:58:356:496:33
6:26
#3688
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3949370637064744(Top 18%)4420(Top 29%)4420(Top 84%)
10K6.21 mi3.10 mi4521-5724224-5184224-5185028(Top 19%)4651(Top 31%)4651(Top 88%)
15K9.32 mi3.11 mi4575-544272-484272-484744(Top 18%)4420(Top 29%)4420(Top 84%)
20K12.43 mi3.11 mi4308+2674036+2364036+2363662(Top 14%)3466(Top 23%)3466(Top 66%)
Half13.11 mi0.68 mi4196+1123933+1033933+1032822(Top 11%)2706(Top 18%)2706(Top 51%)
25K15.53 mi2.42 mi4021+1753783+1503783+1503283(Top 12%)3123(Top 21%)3123(Top 59%)
30K18.64 mi3.11 mi4053-323810-273810-274366(Top 16%)4054(Top 27%)4054(Top 77%)
20M20.00 mi1.36 mi4140-873885-753885-754839(Top 18%)4404(Top 29%)4404(Top 83%)
21M21.00 mi1.00 mi4220-803950-653950-655411(Top 20%)4764(Top 31%)4764(Top 90%)
35K21.75 mi0.75 mi4187+333919+313919+313709(Top 14%)3426(Top 23%)3426(Top 65%)
23M23.00 mi1.25 mi4111+763849+703849+703291(Top 12%)3060(Top 20%)3060(Top 58%)
24M24.00 mi1.00 mi3904+2073662+1873662+1871468(Top 6%)1391(Top 9%)1391(Top 26%)
40K24.85 mi0.85 mi3830+743599+633599+632850(Top 11%)2624(Top 17%)2624(Top 50%)
25.2M25.20 mi0.35 mi3812+183581+183581+183607(Top 14%)3235(Top 21%)3235(Top 61%)
Finish26.22 mi1.02 mi3688+1243465+1163465+1162151(Top 8%)1996(Top 13%)1996(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4744

Males

4420

M18-39

4420

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

5028

Males

4651

M18-39

4651

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4744

Males

4420

M18-39

4420

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3662

Males

3466

M18-39

3466

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2822

Males

2706

M18-39

2706

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3283

Males

3123

M18-39

3123

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4366

Males

4054

M18-39

4054

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

4839

Males

4404

M18-39

4404

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5411

Males

4764

M18-39

4764

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3709

Males

3426

M18-39

3426

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3291

Males

3060

M18-39

3060

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1468

Males

1391

M18-39

1391

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2850

Males

2624

M18-39

2624

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3607

Males

3235

M18-39

3235

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2151

Males

1996

M18-39

1996

Passing Analysis

Category:
Athletes Passed
1515
Passed By
1254
Net Change
+261
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3949
5K → 10K51623-572#3949#4521
10K → 15K98152-54#4521#4575
15K → 20K28013+267#4575#4308
20K → Half1120+112#4308#4196
Half → 25K1805+175#4196#4021
25K → 30K103135-32#4021#4053
30K → 20M33120-87#4053#4140
20M → 21M45125-80#4140#4220
21M → 35K4714+33#4220#4187
35K → 23M10226+76#4187#4111
23M → 24M2070+207#4111#3904
24M → 40K9218+74#3904#3830
40K → 25.2M3113+18#3830#3812
25.2M → Finish13410+124#3812#3688
TOTALS15151254+261
📊

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