Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Jesus Mendez Lopez

Bib: 14433 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 25%
Gender (Male)
#0 / 16340
Top 38%
Masters (Masters Men)
#0 / 10617
Top 24%
Age Group (M50-54)
#0 / 1868
Top 19%
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
21:07
3.11 mi
Rank: #6834
Start β†’ 5K
21:07 | 6:48/mi
10K
41:41
6.21 mi
Rank: #5989 (+845)
5K β†’ 10K
20:34 | 6:38/mi
15K
1:02:30
9.32 mi
Rank: #5880 (+109)
10K β†’ 15K
20:49 | 6:43/mi
20K
1:24:03
12.43 mi
Rank: #6270 (-390)
15K β†’ 20K
21:33 | 6:57/mi
HALF
1:28:41
13.11 mi
Rank: #6311 (-41)
20K β†’ HALF
4:38 | 6:48/mi
25K
1:45:45
15.53 mi
Rank: #6561 (-250)
HALF β†’ 25K
17:04 | 7:03/mi
30K
2:08:25
18.64 mi
Rank: #6863 (-302)
25K β†’ 30K
22:40 | 7:18/mi
20M
2:18:32
20.00 mi
Rank: #6974 (-111)
30K β†’ 20M
10:07 | 7:27/mi
21M
2:26:18
21.00 mi
Rank: #6989 (-15)
20M β†’ 21M
7:46 | 7:46/mi
35K
2:31:32
21.75 mi
Rank: #6966 (+23)
21M β†’ 35K
5:14 | 7:00/mi
23M
2:40:53
23.00 mi
Rank: #6975 (-9)
35K β†’ 23M
9:21 | 7:29/mi
24M
2:48:08
24.00 mi
Rank: #6974 (+1)
23M β†’ 24M
7:15 | 7:15/mi
40K
2:54:35
24.85 mi
Rank: #7010 (-36)
24M β†’ 40K
6:27 | 7:33/mi
25.2M
2:57:25
25.20 mi
Rank: #7028 (-18)
40K β†’ 25.2M
2:50 | 8:13/mi
FINISH
3:05:12
26.22 mi
Rank: #7180 (-152)
25.2M β†’ FINISH
7:47 | 7:39/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:41
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:36:31
Pace7:22 /mi
πŸ“ŠPositive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4621:076:4821:07
6:48
-
10K
6.21 mi11:11:2041:416:4320:34
6:38
-0:10
15K
9.32 mi11:32:091:02:306:4320:49
6:43
+0:05
20K
12.43 mi11:53:421:24:036:4621:33
6:57
+0:14
HALF
13.11 mi11:58:201:28:416:464:38
6:48
-0:09
25K
15.53 mi12:15:241:45:456:4917:04
7:03
+0:15
30K
18.64 mi12:38:042:08:256:5422:40
7:18
+0:15
20M
20.00 mi12:48:112:18:326:5610:07
7:27
+0:09
21M
21.00 mi12:55:572:26:186:597:46
7:46
+0:19
35K
21.75 mi13:01:112:31:326:595:14
7:00
-0:46
23M
23.00 mi13:10:322:40:537:009:21
7:29
+0:29
24M
24.00 mi13:17:472:48:087:017:15
7:15
-0:14
40K
24.85 mi13:24:142:54:357:026:27
7:33
+0:18
25.2M
25.20 mi13:27:042:57:257:032:50
8:13
+0:40
FINISH
26.22 mi13:34:513:05:127:057:47
7:39
-0:34

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

6:38 /mi

Average Pace

7:04 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:33:55

51% of race

Time at Steady Pace

57:06

31% of race

Time at Slower Pace

34:11

18% of race

Average Pace: 7:04 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:50:4621:076:4821:07
6:48
#6834
10K
6.21 mi11:11:2041:416:4320:34
6:38
#5989
15K
9.32 mi11:32:091:02:306:4320:49
6:43
#5880
20K
12.43 mi11:53:421:24:036:4621:33
6:57
#6270
HALF
13.11 mi11:58:201:28:416:464:38
6:48
#6311
25K
15.53 mi12:15:241:45:456:4917:04
7:03
#6561
30K
18.64 mi12:38:042:08:256:5422:40
7:18
#6863
20M
20.00 mi12:48:112:18:326:5610:07
7:27
#6974
21M
21.00 mi12:55:572:26:186:597:46
7:46
#6989
35K
21.75 mi13:01:112:31:326:595:14
7:00
#6966
23M
23.00 mi13:10:322:40:537:009:21
7:29
#6975
24M
24.00 mi13:17:472:48:087:017:15
7:15
#6974
40K
24.85 mi13:24:142:54:357:026:27
7:33
#7010
25.2M
25.20 mi13:27:042:57:257:032:50
8:13
#7028
FINISH
26.22 mi13:34:513:05:127:057:47
7:39
#7180
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi6834609560955849(Top 20%)5322(Top 33%)5322(Top 285%)
10K6.21 mi3.10 mi5989+8455469+6265469+6265192(Top 18%)4823(Top 30%)4823(Top 258%)
15K9.32 mi3.11 mi5880+1095389+805389+805849(Top 20%)5322(Top 33%)5322(Top 285%)
20K12.43 mi3.11 mi6270-3905667-2785667-2787392(Top 25%)6433(Top 39%)6433(Top 344%)
HALF13.11 mi0.68 mi6311-415696-295696-297081(Top 24%)6230(Top 38%)6230(Top 334%)
25K15.53 mi2.42 mi6561-2505860-1645860-1647651(Top 26%)6553(Top 40%)6553(Top 351%)
30K18.64 mi3.11 mi6863-3026061-2016061-2018035(Top 28%)6630(Top 41%)6630(Top 355%)
20M20.00 mi1.36 mi6974-1116129-686129-688703(Top 30%)6877(Top 42%)6877(Top 368%)
21M21.00 mi1.00 mi6989-156122+76122+78229(Top 28%)6506(Top 40%)6506(Top 348%)
35K21.75 mi0.75 mi6966+236103+196103+197039(Top 24%)5841(Top 36%)5841(Top 313%)
23M23.00 mi1.25 mi6975-96082+216082+218614(Top 30%)6653(Top 41%)6653(Top 356%)
24M24.00 mi1.00 mi6974+16061+216061+218186(Top 28%)6344(Top 39%)6344(Top 340%)
40K24.85 mi0.85 mi7010-366070-96070-99121(Top 31%)6740(Top 41%)6740(Top 361%)
25.2M25.20 mi0.35 mi7028-186074-46074-49627(Top 33%)6916(Top 42%)6916(Top 370%)
FINISH26.22 mi1.02 mi7180-1526147-736147-7312458(Top 43%)8301(Top 51%)8301(Top 444%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
Γ—21
+97ft-345ft

Overall

5849

Males

5322

M50-54

5322

5K→10K

3.1 - 6.2 mi

Top 18%
Γ—5
+79ft-138ft

Overall

5192

Males

4823

M50-54

4823

10K→15K

6.2 - 9.3 mi

Top 20%
Γ—3
+67ft-78ft

Overall

5849

Males

5322

M50-54

5322

15K→20K

9.3 - 12.4 mi

Top 25%
Γ—5
+106ft-86ft

Overall

7392

Males

6433

M50-54

6433

20K→HALF

12.4 - 13.1 mi

Top 24%
Γ—2
+19ft-37ft

Overall

7081

Males

6230

M50-54

6230

HALF→25K

13.1 - 15.5 mi

Top 26%
Γ—4
+66ft-88ft

Overall

7651

Males

6553

M50-54

6553

25K→30K

15.5 - 18.6 mi

Top 28%
Γ—9
+181ft-148ft

Overall

8035

Males

6630

M50-54

6630

30K→20M

18.6 - 20.0 mi

Top 30%
Γ—5
+64ft-50ft

Overall

8703

Males

6877

M50-54

6877

20M→21M

20.0 - 21.0 mi

Top 28%
Γ—8
+106ft-24ft

Overall

8229

Males

6506

M50-54

6506

21M→35K

21.0 - 21.8 mi

Top 24%
Γ—7
+17ft-86ft

Overall

7039

Males

5841

M50-54

5841

35K→23M

21.8 - 23.0 mi

Top 30%
Γ—5
+23ft-63ft

Overall

8614

Males

6653

M50-54

6653

23M→24M

23.0 - 24.0 mi

Top 28%
Γ—6
+12ft-82ft

Overall

8186

Males

6344

M50-54

6344

24M→40K

24.0 - 24.9 mi

Top 31%
Γ—1
+6ft-20ft

Overall

9121

Males

6740

M50-54

6740

40K→25.2M

24.9 - 25.2 mi

Top 33%
Γ—1
+13ft-16ft

Overall

9627

Males

6916

M50-54

6916

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
Γ—2
+22ft-21ft

Overall

12458

Males

8301

M50-54

8301

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1621*
Passed By
1447
Net Change
-346
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#6834
5K β†’ 10K861*16+845#6834#5989
10K β†’ 15K17869+109#5989#5880
15K β†’ 20K62200-390#5880#6270
20K β†’ HALF1455-41#6270#6311
HALF β†’ 25K48200-250#6311#6561
25K β†’ 30K68200-302#6561#6863
30K β†’ 20M48159-111#6863#6974
20M β†’ 21M6277-15#6974#6989
21M β†’ 35K5633+23#6989#6966
35K β†’ 23M7483-9#6966#6975
23M β†’ 24M6665+1#6975#6974
24M β†’ 40K4581-36#6974#7010
40K β†’ 25.2M2038-18#7010#7028
25.2M β†’ FINISH19171-152#7028#7180
TOTALS1621*1447-346

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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