Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Janko Kotnik

Bib: 10074 β€’M β€’Age: N/A

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 (M55-59)
#0 / 1491
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
32:28
3.11 mi
Rank: #27081
Start β†’ 5K
32:28 | 10:28/mi
10K
1:07:53
6.21 mi
Rank: #27755 (-674)
5K β†’ 10K
35:25 | 11:24/mi
15K
1:44:57
9.32 mi
Rank: #28029 (-274)
10K β†’ 15K
37:04 | 11:56/mi
20K
2:23:56
12.43 mi
Rank: #28176 (-147)
15K β†’ 20K
38:59 | 12:33/mi
HALF
2:31:24
13.11 mi
Rank: #28131 (+45)
20K β†’ HALF
7:28 | 10:58/mi
25K
3:01:18
15.53 mi
Rank: #28093 (+38)
HALF β†’ 25K
29:54 | 12:20/mi
30K
3:36:17
18.64 mi
Rank: #27764 (+329)
25K β†’ 30K
34:59 | 11:16/mi
20M
3:51:17
20.00 mi
Rank: #27608 (+156)
30K β†’ 20M
15:00 | 11:03/mi
21M
4:04:53
21.00 mi
Rank: #27592 (+16)
20M β†’ 21M
13:36 | 13:36/mi
35K
4:13:53
21.75 mi
Rank: #27567 (+25)
21M β†’ 35K
9:00 | 12:02/mi
23M
4:28:44
23.00 mi
Rank: #27505 (+62)
35K β†’ 23M
14:51 | 11:52/mi
24M
4:39:35
24.00 mi
Rank: #27418 (+87)
23M β†’ 24M
10:51 | 10:51/mi
40K
4:50:09
24.85 mi
Rank: #27380 (+38)
24M β†’ 40K
10:34 | 12:22/mi
25.2M
4:54:34
25.20 mi
Rank: #27368 (+12)
40K β†’ 25.2M
4:25 | 12:49/mi
FINISH
5:06:06
26.22 mi
Rank: #27356 (+12)
25.2M β†’ FINISH
11:32 | 11:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:31:24
Pace11:33 /mi
2nd Half
Distance13.11 mi
Time2:34:42
Pace11:49 /mi
πŸ“ŠPositive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:39:5032:2810:2832:28
10:28
-
10K
6.21 mi12:15:151:07:5310:5635:25
11:24
+0:56
15K
9.32 mi12:52:191:44:5711:1637:04
11:56
+0:32
20K
12.43 mi13:31:182:23:5611:3538:59
12:33
+0:37
HALF
13.11 mi13:38:462:31:2411:337:28
10:58
-1:35
25K
15.53 mi14:08:403:01:1811:4129:54
12:20
+1:22
30K
18.64 mi14:43:393:36:1711:3734:59
11:16
-1:04
20M
20.00 mi14:58:393:51:1711:3415:00
11:03
-0:13
21M
21.00 mi15:12:154:04:5311:4013:36
13:36
+2:33
35K
21.75 mi15:21:154:13:5311:419:00
12:02
-1:34
23M
23.00 mi15:36:064:28:4411:4214:51
11:52
-0:10
24M
24.00 mi15:46:574:39:3511:3910:51
10:51
-1:01
40K
24.85 mi15:57:314:50:0911:4110:34
12:22
+1:31
25.2M
25.20 mi16:01:564:54:3411:424:25
12:49
+0:27
FINISH
26.22 mi16:13:285:06:0611:4111:32
11:20
-1:29

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

10:28 /mi

Average Pace

11:41 /mi

Slowest Pace

13:36 /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

2:27:43

48% of race

Time at Steady Pace

1:00:55

20% of race

Time at Slower Pace

1:37:28

32% of race

Average Pace: 11:40 /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 mi11:39:5032:2810:2832:28
10:28
#27081
10K
6.21 mi12:15:151:07:5310:5635:25
11:24
#27755
15K
9.32 mi12:52:191:44:5711:1637:04
11:56
#28029
20K
12.43 mi13:31:182:23:5611:3538:59
12:33
#28176
HALF
13.11 mi13:38:462:31:2411:337:28
10:58
#28131
25K
15.53 mi14:08:403:01:1811:4129:54
12:20
#28093
30K
18.64 mi14:43:393:36:1711:3734:59
11:16
#27764
20M
20.00 mi14:58:393:51:1711:3415:00
11:03
#27608
21M
21.00 mi15:12:154:04:5311:4013:36
13:36
#27592
35K
21.75 mi15:21:154:13:5311:419:00
12:02
#27567
23M
23.00 mi15:36:064:28:4411:4214:51
11:52
#27505
24M
24.00 mi15:46:574:39:3511:3910:51
10:51
#27418
40K
24.85 mi15:57:314:50:0911:4110:34
12:22
#27380
25.2M
25.20 mi16:01:564:54:3411:424:25
12:49
#27368
FINISH
26.22 mi16:13:285:06:0611:4111:32
11:20
#27356
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi27081156591565928309(Top 98%)16083(Top 98%)16083(Top 1079%)
10K6.21 mi3.10 mi27755-67415925-26615925-26628140(Top 97%)16047(Top 98%)16047(Top 1076%)
15K9.32 mi3.11 mi28029-27416021-9616021-9628309(Top 98%)16083(Top 98%)16083(Top 1079%)
20K12.43 mi3.11 mi28176-14716069-4816069-4828375(Top 98%)16109(Top 99%)16109(Top 1080%)
HALF13.11 mi0.68 mi28131+4516047+2216047+2227308(Top 94%)15666(Top 96%)15666(Top 1051%)
25K15.53 mi2.42 mi28093+3816024+2316024+2327794(Top 96%)15865(Top 97%)15865(Top 1064%)
30K18.64 mi3.11 mi27764+32915881+14315881+14325801(Top 89%)14915(Top 91%)14915(Top 1000%)
20M20.00 mi1.36 mi27608+15615807+7415807+7425005(Top 86%)14473(Top 89%)14473(Top 971%)
21M21.00 mi1.00 mi27592+1615792+1515792+1526964(Top 93%)15327(Top 94%)15327(Top 1028%)
35K21.75 mi0.75 mi27567+2515778+1415778+1426764(Top 92%)15227(Top 93%)15227(Top 1021%)
23M23.00 mi1.25 mi27505+6215741+3715741+3725949(Top 89%)14811(Top 91%)14811(Top 993%)
24M24.00 mi1.00 mi27418+8715698+4315698+4324817(Top 86%)14226(Top 87%)14226(Top 954%)
40K24.85 mi0.85 mi27380+3815680+1815680+1826349(Top 91%)14934(Top 91%)14934(Top 1002%)
25.2M25.20 mi0.35 mi27368+1215669+1115669+1125806(Top 89%)14693(Top 90%)14693(Top 985%)
FINISH26.22 mi1.02 mi27356+1215659+1015659+1026619(Top 92%)15073(Top 92%)15073(Top 1011%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
Γ—21
+97ft-345ft

Overall

28309

Males

16083

M55-59

16083

5K→10K

3.1 - 6.2 mi

Top 97%
Γ—5
+79ft-138ft

Overall

28140

Males

16047

M55-59

16047

10K→15K

6.2 - 9.3 mi

Top 98%
Γ—3
+67ft-78ft

Overall

28309

Males

16083

M55-59

16083

15K→20K

9.3 - 12.4 mi

Top 98%
Γ—5
+106ft-86ft

Overall

28375

Males

16109

M55-59

16109

20K→HALF

12.4 - 13.1 mi

Top 94%
Γ—2
+19ft-37ft

Overall

27308

Males

15666

M55-59

15666

HALF→25K

13.1 - 15.5 mi

Top 96%
Γ—4
+66ft-88ft

Overall

27794

Males

15865

M55-59

15865

25K→30K

15.5 - 18.6 mi

Top 89%
Γ—9
+181ft-148ft

Overall

25801

Males

14915

M55-59

14915

30K→20M

18.6 - 20.0 mi

Top 86%
Γ—5
+64ft-50ft

Overall

25005

Males

14473

M55-59

14473

20M→21M

20.0 - 21.0 mi

Top 93%
Γ—8
+106ft-24ft

Overall

26964

Males

15327

M55-59

15327

21M→35K

21.0 - 21.8 mi

Top 92%
Γ—7
+17ft-86ft

Overall

26764

Males

15227

M55-59

15227

35K→23M

21.8 - 23.0 mi

Top 89%
Γ—5
+23ft-63ft

Overall

25949

Males

14811

M55-59

14811

23M→24M

23.0 - 24.0 mi

Top 86%
Γ—6
+12ft-82ft

Overall

24817

Males

14226

M55-59

14226

24M→40K

24.0 - 24.9 mi

Top 91%
Γ—1
+6ft-20ft

Overall

26349

Males

14934

M55-59

14934

40K→25.2M

24.9 - 25.2 mi

Top 89%
Γ—1
+13ft-16ft

Overall

25806

Males

14693

M55-59

14693

25.2M→FINISH

25.2 - 26.2 mi

Top 92%
Γ—2
+22ft-21ft

Overall

26619

Males

15073

M55-59

15073

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
990*
Passed By
671
Net Change
-275
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27081
5K β†’ 10K14200-674#27081#27755
10K β†’ 15K32200-274#27755#28029
15K β†’ 20K26173-147#28029#28176
20K β†’ HALF483+45#28176#28131
HALF β†’ 25K7032+38#28131#28093
25K β†’ 30K331*2+329#28093#27764
30K β†’ 20M1571+156#27764#27608
20M β†’ 21M3519+16#27608#27592
21M β†’ 35K3712+25#27592#27567
35K β†’ 23M675+62#27567#27505
23M β†’ 24M870+87#27505#27418
24M β†’ 40K479+38#27418#27380
40K β†’ 25.2M186+12#27380#27368
25.2M β†’ FINISH219+12#27368#27356
TOTALS990*671-275

* 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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