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BOSTON MARATHON 2023

Jesus Rivera Barraza

Bib: 12625•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 26%
Gender (Male)
#0 / 15176
Top 40%
Masters (Masters Men)
#0 / 9891
Top 26%
Division (M55-59)
#0 / 1422
Top 9%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:21/mi
22:51
↑ 97↓ 3451.5%
10K· 6.21 mi
7:07/mi
44:58
↑ 79↓ 1380.4%
15K· 9.32 mi
7:07/mi
1:07:06
↑ 67↓ 78
20K· 12.43 mi
7:15/mi
1:29:36
↑ 106↓ 860.1%
Half· 13.11 mi
7:08/mi
1:34:28
↑ 19↓ 370.5%
25K· 15.53 mi
7:18/mi
1:52:09
↑ 66↓ 880.2%
30K· 18.64 mi
7:33/mi
2:15:36
↑ 181↓ 1480.2%
20M
7:36/mi
2:25:55
↑ 64↓ 500.2%
21M
7:58/mi
2:33:53
↑ 106↓ 241.6%
35K· 21.75 mi
7:12/mi
2:39:16
↑ 17↓ 861.7%
23M
7:29/mi
2:48:38
↑ 23↓ 630.6%
24M
7:11/mi
2:55:49
↓ 821.3%
40K· 24.85 mi
7:23/mi
3:02:08
↓ 200.3%
25.2M
7:53/mi
3:04:51
↑ 13↓ 160.2%
Finish· 26.22 mi
7:07/mi
3:12:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:28
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time1:37:38
Pace7:27 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:5422:517:2122:51
7:21
-
10K
6.21 mi11:13:0144:587:1422:07
7:07
-0:14
15K
9.32 mi11:35:091:07:067:1222:08
7:07
0:00
20K
12.43 mi11:57:391:29:367:1322:30
7:15
+0:08
Half
13.11 mi12:02:311:34:287:124:52
7:08
-0:07
25K
15.53 mi12:20:121:52:097:1317:41
7:18
+0:10
30K
18.64 mi12:43:392:15:367:1623:27
7:33
+0:15
20M
20.00 mi12:53:582:25:557:1810:19
7:36
+0:03
21M
21.00 mi13:01:562:33:537:207:58
7:58
+0:22
35K
21.75 mi13:07:192:39:167:195:23
7:12
-0:46
23M
23.00 mi13:16:412:48:387:209:22
7:29
+0:17
24M
24.00 mi13:23:522:55:497:207:11
7:11
-0:18
40K
24.85 mi13:30:113:02:087:206:19
7:23
+0:12
25.2M
25.20 mi13:32:543:04:517:202:43
7:53
+0:30
Finish
26.22 mi13:40:093:12:067:207:15
7:07
-0:46

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

7:07 /mi

Average Pace

7:20 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:01:25

94% of race

Time at Steady Pace

10:41

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:20 /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 mi10:50:5422:517:2122:51
7:21
#8466
10K
6.21 mi11:13:0144:587:1422:07
7:07
#8007
15K
9.32 mi11:35:091:07:067:1222:08
7:07
#7737
20K
12.43 mi11:57:391:29:367:1322:30
7:15
#7616
Half
13.11 mi12:02:311:34:287:124:52
7:08
#7586
25K
15.53 mi12:20:121:52:097:1317:41
7:18
#7511
30K
18.64 mi12:43:392:15:367:1623:27
7:33
#7454
20M
20.00 mi12:53:582:25:557:1810:19
7:36
#7408
21M
21.00 mi13:01:562:33:537:207:58
7:58
#7381
35K
21.75 mi13:07:192:39:167:195:23
7:12
#7328
23M
23.00 mi13:16:412:48:387:209:22
7:29
#7225
24M
24.00 mi13:23:522:55:497:207:11
7:11
#7125
40K
24.85 mi13:30:113:02:087:206:19
7:23
#7051
25.2M
25.20 mi13:32:543:04:517:202:43
7:53
#7002
Finish
26.22 mi13:40:093:12:067:207:15
7:07
#6929
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi8466727872787298(Top 27%)6453(Top 43%)6453(Top 454%)
10K6.21 mi3.10 mi8007+4596966+3126966+3127555(Top 28%)6641(Top 44%)6641(Top 467%)
15K9.32 mi3.11 mi7737+2706783+1836783+1837298(Top 27%)6453(Top 43%)6453(Top 454%)
20K12.43 mi3.11 mi7616+1216684+996684+997368(Top 28%)6471(Top 43%)6471(Top 455%)
Half13.11 mi0.68 mi7586+306660+246660+247342(Top 28%)6462(Top 43%)6462(Top 454%)
25K15.53 mi2.42 mi7511+756606+546606+547242(Top 27%)6314(Top 42%)6314(Top 444%)
30K18.64 mi3.11 mi7454+576532+746532+747545(Top 28%)6413(Top 42%)6413(Top 451%)
20M20.00 mi1.36 mi7408+466479+536479+537410(Top 28%)6215(Top 41%)6215(Top 437%)
21M21.00 mi1.00 mi7381+276441+386441+387113(Top 27%)5929(Top 39%)5929(Top 417%)
35K21.75 mi0.75 mi7328+536393+486393+486484(Top 24%)5564(Top 37%)5564(Top 391%)
23M23.00 mi1.25 mi7225+1036306+876306+876309(Top 24%)5381(Top 35%)5381(Top 378%)
24M24.00 mi1.00 mi7125+1006222+846222+845658(Top 21%)4890(Top 32%)4890(Top 344%)
40K24.85 mi0.85 mi7051+746150+726150+725990(Top 23%)5014(Top 33%)5014(Top 353%)
25.2M25.20 mi0.35 mi7002+496105+456105+455802(Top 22%)4822(Top 32%)4822(Top 339%)
Finish26.22 mi1.02 mi6929+736035+706035+705893(Top 22%)4859(Top 32%)4859(Top 342%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21story building
+97ft-345ft

Overall

7298

Males

6453

M55-59

6453

5K→10K

3.1 - 6.2 mi

Top 28%
×5story building
+79ft-138ft

Overall

7555

Males

6641

M55-59

6641

10K→15K

6.2 - 9.3 mi

Top 27%
×3story building
+67ft-78ft

Overall

7298

Males

6453

M55-59

6453

15K→20K

9.3 - 12.4 mi

Top 28%
×5story building
+106ft-86ft

Overall

7368

Males

6471

M55-59

6471

20K→Half

12.4 - 13.1 mi

Top 28%
×2story building
+19ft-37ft

Overall

7342

Males

6462

M55-59

6462

Half→25K

13.1 - 15.5 mi

Top 27%
×4story building
+66ft-88ft

Overall

7242

Males

6314

M55-59

6314

25K→30K

15.5 - 18.6 mi

Top 28%
×9story building
+181ft-148ft

Overall

7545

Males

6413

M55-59

6413

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

7410

Males

6215

M55-59

6215

20M→21M

20.0 - 21.0 mi

Top 27%
×8story building
+106ft-24ft

Overall

7113

Males

5929

M55-59

5929

21M→35K

21.0 - 21.8 mi

Top 24%
×7story building
+17ft-86ft

Overall

6484

Males

5564

M55-59

5564

35K→23M

21.8 - 23.0 mi

Top 24%
×5story building
+23ft-63ft

Overall

6309

Males

5381

M55-59

5381

23M→24M

23.0 - 24.0 mi

Top 21%
×6story building
+12ft-82ft

Overall

5658

Males

4890

M55-59

4890

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

5990

Males

5014

M55-59

5014

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

5802

Males

4822

M55-59

4822

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2story building
+22ft-21ft

Overall

5893

Males

4859

M55-59

4859

Passing Analysis

Category:
Athletes Passed
2047
Passed By
510
Net Change
+1537
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8466
5K → 10K53778+459#8466#8007
10K → 15K30232+270#8007#7737
15K → 20K17756+121#7737#7616
20K → Half4111+30#7616#7586
Half → 25K11641+75#7586#7511
25K → 30K163106+57#7511#7454
30K → 20M8640+46#7454#7408
20M → 21M7952+27#7408#7381
21M → 35K6815+53#7381#7328
35K → 23M12623+103#7328#7225
23M → 24M11010+100#7225#7125
24M → 40K9622+74#7125#7051
40K → 25.2M534+49#7051#7002
25.2M → Finish9320+73#7002#6929
TOTALS2047510+1537
📊

Passing Visuals

Category:
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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