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BOSTON MARATHON 2023

Jaime Valdes Zirate

Bib: 4009•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 5%
Gender (Male)
#0 / 15176
Top 9%
Division (M18-39)
#0 / 5285
Top 21%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:54
Rank: #854
Start → 5K
18:54 | 6:05/mi
10K· 6.21 mi
37:24
Rank: #775 (+79)
5K → 10K
18:30 | 5:57/mi
15K· 9.32 mi
56:28
Rank: #850 (-75)
10K → 15K
19:04 | 6:08/mi
20K· 12.43 mi
1:15:50
Rank: #922 (-72)
15K → 20K
19:22 | 6:14/mi
Half· 13.11 mi
1:19:58
Rank: #917 (+5)
20K → Half
4:08 | 6:03/mi
25K· 15.53 mi
1:35:14
Rank: #954 (-37)
Half → 25K
15:16 | 6:18/mi
30K· 18.64 mi
1:55:49
Rank: #1066 (-112)
25K → 30K
20:35 | 6:38/mi
20M
2:05:06
Rank: #1134 (-68)
30K → 20M
9:17 | 6:50/mi
21M
2:12:19
Rank: #1193 (-59)
20M → 21M
7:13 | 7:13/mi
35K· 21.75 mi
2:17:29
Rank: #1274 (-81)
21M → 35K
5:10 | 6:54/mi
23M
2:26:10
Rank: #1351 (-77)
35K → 23M
8:41 | 6:56/mi
24M
2:32:57
Rank: #1409 (-58)
23M → 24M
6:47 | 6:47/mi
40K· 24.85 mi
2:38:52
Rank: #1443 (-34)
24M → 40K
5:55 | 6:55/mi
25.2M
2:41:22
Rank: #1461 (-18)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:47:38
Rank: #1426 (+35)
25.2M → Finish
6:16 | 6:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:58
Pace6:06 /mi
2nd Half
Distance13.11 mi
Time1:27:40
Pace6:41 /mi
📊Positive Split: 9.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4318:546:0518:54
6:05
-
10K
6.21 mi10:39:1337:246:0118:30
5:57
-0:08
15K
9.32 mi10:58:1756:286:0319:04
6:08
+0:11
20K
12.43 mi11:17:391:15:506:0619:22
6:14
+0:06
Half
13.11 mi11:21:471:19:586:064:08
6:03
-0:11
25K
15.53 mi11:37:031:35:146:0815:16
6:18
+0:15
30K
18.64 mi11:57:381:55:496:1320:35
6:38
+0:20
20M
20.00 mi12:06:552:05:066:159:17
6:50
+0:12
21M
21.00 mi12:14:082:12:196:187:13
7:13
+0:23
35K
21.75 mi12:19:182:17:296:195:10
6:54
-0:19
23M
23.00 mi12:27:592:26:106:218:41
6:56
+0:02
24M
24.00 mi12:34:462:32:576:226:47
6:47
-0:09
40K
24.85 mi12:40:412:38:526:245:55
6:55
+0:08
25.2M
25.20 mi12:43:112:41:226:242:30
7:15
+0:20
Finish
26.22 mi12:49:272:47:386:246:16
6:09
-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

5:57 /mi

Average Pace

6:24 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:30

61% of race

Time at Steady Pace

36:39

22% of race

Time at Slower Pace

29:29

18% of race

Average Pace: 6:24 /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 mi10:20:4318:546:0518:54
6:05
#854
10K
6.21 mi10:39:1337:246:0118:30
5:57
#775
15K
9.32 mi10:58:1756:286:0319:04
6:08
#850
20K
12.43 mi11:17:391:15:506:0619:22
6:14
#922
Half
13.11 mi11:21:471:19:586:064:08
6:03
#917
25K
15.53 mi11:37:031:35:146:0815:16
6:18
#954
30K
18.64 mi11:57:381:55:496:1320:35
6:38
#1066
20M
20.00 mi12:06:552:05:066:159:17
6:50
#1134
21M
21.00 mi12:14:082:12:196:187:13
7:13
#1193
35K
21.75 mi12:19:182:17:296:195:10
6:54
#1274
23M
23.00 mi12:27:592:26:106:218:41
6:56
#1351
24M
24.00 mi12:34:462:32:576:226:47
6:47
#1409
40K
24.85 mi12:40:412:38:526:245:55
6:55
#1443
25.2M
25.20 mi12:43:112:41:226:242:30
7:15
#1461
Finish
26.22 mi12:49:272:47:386:246:16
6:09
#1426
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi8548048041065(Top 4%)1012(Top 7%)1012(Top 19%)
10K6.21 mi3.10 mi775+79730+74730+74710(Top 3%)666(Top 4%)666(Top 13%)
15K9.32 mi3.11 mi850-75802-72802-721065(Top 4%)1012(Top 7%)1012(Top 19%)
20K12.43 mi3.11 mi922-72873-71873-711161(Top 4%)1108(Top 7%)1108(Top 21%)
Half13.11 mi0.68 mi917+5868+5868+5932(Top 4%)889(Top 6%)889(Top 17%)
25K15.53 mi2.42 mi954-37905-37905-371330(Top 5%)1270(Top 8%)1270(Top 24%)
30K18.64 mi3.11 mi1066-1121016-1111016-1112054(Top 8%)1961(Top 13%)1961(Top 37%)
20M20.00 mi1.36 mi1134-681081-651081-652975(Top 11%)2795(Top 18%)2795(Top 53%)
21M21.00 mi1.00 mi1193-591139-581139-583164(Top 12%)2950(Top 19%)2950(Top 56%)
35K21.75 mi0.75 mi1274-811217-781217-784747(Top 18%)4283(Top 28%)4283(Top 81%)
23M23.00 mi1.25 mi1351-771288-711288-713406(Top 13%)3154(Top 21%)3154(Top 60%)
24M24.00 mi1.00 mi1409-581344-561344-563519(Top 13%)3230(Top 21%)3230(Top 61%)
40K24.85 mi0.85 mi1443-341377-331377-333379(Top 13%)3080(Top 20%)3080(Top 58%)
25.2M25.20 mi0.35 mi1461-181394-171394-172643(Top 10%)2429(Top 16%)2429(Top 46%)
Finish26.22 mi1.02 mi1426+351359+351359+351130(Top 4%)1076(Top 7%)1076(Top 20%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1065

Males

1012

M18-39

1012

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

710

Males

666

M18-39

666

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1065

Males

1012

M18-39

1012

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1161

Males

1108

M18-39

1108

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

932

Males

889

M18-39

889

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1330

Males

1270

M18-39

1270

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2054

Males

1961

M18-39

1961

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2975

Males

2795

M18-39

2795

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3164

Males

2950

M18-39

2950

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4747

Males

4283

M18-39

4283

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3406

Males

3154

M18-39

3154

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3519

Males

3230

M18-39

3230

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3379

Males

3080

M18-39

3080

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2643

Males

2429

M18-39

2429

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1130

Males

1076

M18-39

1076

Passing Analysis

Category:
Athletes Passed
231
Passed By
803
Net Change
-572
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#854
5K → 10K8910+79#854#775
10K → 15K378-75#775#850
15K → 20K981-72#850#922
20K → Half83+5#922#917
Half → 25K1047-37#917#954
25K → 30K14126-112#954#1066
30K → 20M674-68#1066#1134
20M → 21M1372-59#1134#1193
21M → 35K384-81#1193#1274
35K → 23M1188-77#1274#1351
23M → 24M866-58#1351#1409
24M → 40K1145-34#1409#1443
40K → 25.2M523-18#1443#1461
25.2M → Finish416+35#1461#1426
TOTALS231803-572
📊

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