Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Juan Corral

Bib: 8495 β€’M β€’Age: N/A

SC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M40-44)
#0 / 2198
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
21:43
3.11 mi
Rank: #8478
Start β†’ 5K
21:43 | 7:00/mi
10K
43:58
6.21 mi
Rank: #9163 (-685)
5K β†’ 10K
22:15 | 7:10/mi
15K
1:07:21
9.32 mi
Rank: #10387 (-1224)
10K β†’ 15K
23:23 | 7:32/mi
20K
1:31:35
12.43 mi
Rank: #11459 (-1072)
15K β†’ 20K
24:14 | 7:48/mi
HALF
1:36:41
13.11 mi
Rank: #11527 (-68)
20K β†’ HALF
5:06 | 7:29/mi
25K
1:56:02
15.53 mi
Rank: #12137 (-610)
HALF β†’ 25K
19:21 | 7:59/mi
30K
2:22:03
18.64 mi
Rank: #12873 (-736)
25K β†’ 30K
26:01 | 8:23/mi
20M
2:33:46
20.00 mi
Rank: #13186 (-313)
30K β†’ 20M
11:43 | 8:38/mi
21M
2:43:05
21.00 mi
Rank: #13468 (-282)
20M β†’ 21M
9:19 | 9:19/mi
35K
2:49:13
21.75 mi
Rank: #13551 (-83)
21M β†’ 35K
6:08 | 8:12/mi
23M
3:00:53
23.00 mi
Rank: #14022 (-471)
35K β†’ 23M
11:40 | 9:20/mi
24M
3:09:53
24.00 mi
Rank: #14338 (-316)
23M β†’ 24M
9:00 | 9:00/mi
40K
3:18:03
24.85 mi
Rank: #14690 (-352)
24M β†’ 40K
8:10 | 9:34/mi
25.2M
3:21:24
25.20 mi
Rank: #14769 (-79)
40K β†’ 25.2M
3:21 | 9:43/mi
FINISH
3:29:53
26.22 mi
Rank: #14897 (-128)
25.2M β†’ FINISH
8:29 | 8:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:41
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:53:12
Pace8:39 /mi
πŸ“ŠPositive Split: 17.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:4821:437:0021:43
7:00
-
10K
6.21 mi10:59:0343:587:0522:15
7:10
+0:10
15K
9.32 mi11:22:261:07:217:1423:23
7:32
+0:22
20K
12.43 mi11:46:401:31:357:2324:14
7:48
+0:16
HALF
13.11 mi11:51:461:36:417:235:06
7:29
-0:19
25K
15.53 mi12:11:071:56:027:2919:21
7:59
+0:30
30K
18.64 mi12:37:082:22:037:3826:01
8:23
+0:24
20M
20.00 mi12:48:512:33:467:4211:43
8:38
+0:15
21M
21.00 mi12:58:102:43:057:469:19
9:19
+0:41
35K
21.75 mi13:04:182:49:137:476:08
8:12
-1:07
23M
23.00 mi13:15:583:00:537:5211:40
9:20
+1:08
24M
24.00 mi13:24:583:09:537:559:00
9:00
-0:20
40K
24.85 mi13:33:083:18:037:598:10
9:34
+0:34
25.2M
25.20 mi13:36:293:21:248:003:21
9:43
+0:09
FINISH
26.22 mi13:44:583:29:538:018:29
8:20
-1:23

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

7:00 /mi

Average Pace

8:01 /mi

Slowest Pace

9:43 /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

1:36:41

46% of race

Time at Steady Pace

1:11:42

34% of race

Time at Slower Pace

41:30

20% of race

Average Pace: 8:00 /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 mi10:36:4821:437:0021:43
7:00
#8478
10K
6.21 mi10:59:0343:587:0522:15
7:10
#9163
15K
9.32 mi11:22:261:07:217:1423:23
7:32
#10387
20K
12.43 mi11:46:401:31:357:2324:14
7:48
#11459
HALF
13.11 mi11:51:461:36:417:235:06
7:29
#11527
25K
15.53 mi12:11:071:56:027:2919:21
7:59
#12137
30K
18.64 mi12:37:082:22:037:3826:01
8:23
#12873
20M
20.00 mi12:48:512:33:467:4211:43
8:38
#13186
21M
21.00 mi12:58:102:43:057:469:19
9:19
#13468
35K
21.75 mi13:04:182:49:137:476:08
8:12
#13551
23M
23.00 mi13:15:583:00:537:5211:40
9:20
#14022
24M
24.00 mi13:24:583:09:537:559:00
9:00
#14338
40K
24.85 mi13:33:083:18:037:598:10
9:34
#14690
25.2M
25.20 mi13:36:293:21:248:003:21
9:43
#14769
FINISH
26.22 mi13:44:583:29:538:018:29
8:20
#14897
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi84787227722713041(Top 45%)9390(Top 57%)9390(Top 427%)
10K6.21 mi3.10 mi9163-6857633-4067633-4069920(Top 34%)8018(Top 49%)8018(Top 365%)
15K9.32 mi3.11 mi10387-12248247-6148247-61413041(Top 45%)9390(Top 57%)9390(Top 427%)
20K12.43 mi3.11 mi11459-10728720-4738720-47314516(Top 50%)9950(Top 61%)9950(Top 453%)
HALF13.11 mi0.68 mi11527-688749-298749-2912847(Top 44%)9316(Top 57%)9316(Top 424%)
25K15.53 mi2.42 mi12137-6108984-2358984-23515231(Top 52%)10183(Top 62%)10183(Top 463%)
30K18.64 mi3.11 mi12873-7369242-2589242-25816100(Top 55%)10458(Top 64%)10458(Top 476%)
20M20.00 mi1.36 mi13186-3139355-1139355-11316916(Top 58%)10694(Top 65%)10694(Top 487%)
21M21.00 mi1.00 mi13468-2829461-1069461-10617666(Top 61%)10992(Top 67%)10992(Top 500%)
35K21.75 mi0.75 mi13551-839484-239484-2315742(Top 54%)10067(Top 62%)10067(Top 458%)
23M23.00 mi1.25 mi14022-4719658-1749658-17419892(Top 69%)11884(Top 73%)11884(Top 541%)
24M24.00 mi1.00 mi14338-3169762-1049762-10419438(Top 67%)11614(Top 71%)11614(Top 528%)
40K24.85 mi0.85 mi14690-3529882-1209882-12020540(Top 71%)12113(Top 74%)12113(Top 551%)
25.2M25.20 mi0.35 mi14769-799903-219903-2118202(Top 63%)10972(Top 67%)10972(Top 499%)
FINISH26.22 mi1.02 mi14897-1289940-379940-3717171(Top 59%)10497(Top 64%)10497(Top 478%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
Γ—21
+97ft-345ft

Overall

13041

Males

9390

M40-44

9390

5K→10K

3.1 - 6.2 mi

Top 34%
Γ—5
+79ft-138ft

Overall

9920

Males

8018

M40-44

8018

10K→15K

6.2 - 9.3 mi

Top 45%
Γ—3
+67ft-78ft

Overall

13041

Males

9390

M40-44

9390

15K→20K

9.3 - 12.4 mi

Top 50%
Γ—5
+106ft-86ft

Overall

14516

Males

9950

M40-44

9950

20K→HALF

12.4 - 13.1 mi

Top 44%
Γ—2
+19ft-37ft

Overall

12847

Males

9316

M40-44

9316

HALF→25K

13.1 - 15.5 mi

Top 52%
Γ—4
+66ft-88ft

Overall

15231

Males

10183

M40-44

10183

25K→30K

15.5 - 18.6 mi

Top 55%
Γ—9
+181ft-148ft

Overall

16100

Males

10458

M40-44

10458

30K→20M

18.6 - 20.0 mi

Top 58%
Γ—5
+64ft-50ft

Overall

16916

Males

10694

M40-44

10694

20M→21M

20.0 - 21.0 mi

Top 61%
Γ—8
+106ft-24ft

Overall

17666

Males

10992

M40-44

10992

21M→35K

21.0 - 21.8 mi

Top 54%
Γ—7
+17ft-86ft

Overall

15742

Males

10067

M40-44

10067

35K→23M

21.8 - 23.0 mi

Top 69%
Γ—5
+23ft-63ft

Overall

19892

Males

11884

M40-44

11884

23M→24M

23.0 - 24.0 mi

Top 67%
Γ—6
+12ft-82ft

Overall

19438

Males

11614

M40-44

11614

24M→40K

24.0 - 24.9 mi

Top 71%
Γ—1
+6ft-20ft

Overall

20540

Males

12113

M40-44

12113

40K→25.2M

24.9 - 25.2 mi

Top 63%
Γ—1
+13ft-16ft

Overall

18202

Males

10972

M40-44

10972

25.2M→FINISH

25.2 - 26.2 mi

Top 59%
Γ—2
+22ft-21ft

Overall

17171

Males

10497

M40-44

10497

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
392
Passed By
2442
Net Change
-6419
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#8478
5K β†’ 10K57200-685#8478#9163
10K β†’ 15K9200-1224#9163#10387
15K β†’ 20K20200-1072#10387#11459
20K β†’ HALF1078-68#11459#11527
HALF β†’ 25K33200-610#11527#12137
25K β†’ 30K57200-736#12137#12873
30K β†’ 20M43200-313#12873#13186
20M β†’ 21M26200-282#13186#13468
21M β†’ 35K35118-83#13468#13551
35K β†’ 23M29200-471#13551#14022
23M β†’ 24M18200-316#14022#14338
24M β†’ 40K16200-352#14338#14690
40K β†’ 25.2M1291-79#14690#14769
25.2M β†’ FINISH27155-128#14769#14897
TOTALS3922442-6419
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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