Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Michael Løvbjerg

Bib: 32001MAge: 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
51°/41°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
28:45
3.11 mi
Rank: #23623
Start5K
28:45 | 9:16/mi
10K
57:33
6.21 mi
Rank: #23766 (-143)
5K10K
28:48 | 9:17/mi
15K
1:26:20
9.32 mi
Rank: #23769 (-3)
10K15K
28:47 | 9:16/mi
20K
1:56:06
12.43 mi
Rank: #23831 (-62)
15K20K
29:46 | 9:35/mi
HALF
2:02:28
13.11 mi
Rank: #23827 (+4)
20KHALF
6:22 | 9:21/mi
25K
2:25:58
15.53 mi
Rank: #23766 (+61)
HALF25K
23:30 | 9:42/mi
30K
2:57:08
18.64 mi
Rank: #23642 (+124)
25K30K
31:10 | 10:02/mi
20M
3:10:50
20.00 mi
Rank: #23554 (+88)
30K20M
13:42 | 10:06/mi
21M
3:21:33
21.00 mi
Rank: #23486 (+68)
20M21M
10:43 | 10:43/mi
35K
3:28:52
21.75 mi
Rank: #23427 (+59)
21M35K
7:19 | 9:47/mi
23M
3:41:49
23.00 mi
Rank: #23384 (+43)
35K23M
12:57 | 10:21/mi
24M
3:51:57
24.00 mi
Rank: #23374 (+10)
23M24M
10:08 | 10:08/mi
40K
4:01:00
24.85 mi
Rank: #23356 (+18)
24M40K
9:03 | 10:36/mi
25.2M
4:04:48
25.20 mi
Rank: #23321 (+35)
40K25.2M
3:48 | 11:02/mi
FINISH
4:14:43
26.22 mi
Rank: #23293 (+28)
25.2MFINISH
9:55 | 9:44/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:02:28
Pace9:21 /mi
2nd Half
Distance13.11 mi
Time2:12:15
Pace10:06 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:0428:459:1628:45
9:16
-
10K
6.21 mi12:25:5257:339:1628:48
9:17
+0:01
15K
9.32 mi12:54:391:26:209:1628:47
9:16
-0:01
20K
12.43 mi13:24:251:56:069:2129:46
9:35
+0:19
HALF
13.11 mi13:30:472:02:289:216:22
9:21
-0:14
25K
15.53 mi13:54:172:25:589:2423:30
9:42
+0:21
30K
18.64 mi14:25:272:57:089:3131:10
10:02
+0:20
20M
20.00 mi14:39:093:10:509:3313:42
10:06
+0:04
21M
21.00 mi14:49:523:21:339:3610:43
10:43
+0:37
35K
21.75 mi14:57:113:28:529:377:19
9:47
-0:56
23M
23.00 mi15:10:083:41:499:3912:57
10:21
+0:34
24M
24.00 mi15:20:163:51:579:4010:08
10:08
-0:13
40K
24.85 mi15:29:194:01:009:429:03
10:36
+0:28
25.2M
25.20 mi15:33:074:04:489:433:48
11:02
+0:26
FINISH
26.22 mi15:43:024:14:439:449:55
9:44
-1:18

Checkpoint Splits Visualizations

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

📈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

9:16 /mi

Average Pace

9:43 /mi

Slowest Pace

11:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

3:38:12

86% of race

Time at Steady Pace

32:43

13% of race

Time at Slower Pace

3:48

1% of race

Average Pace: 9:43 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:57:0428:459:1628:45
9:16
#23623
10K
6.21 mi12:25:5257:339:1628:48
9:17
#23766
15K
9.32 mi12:54:391:26:209:1628:47
9:16
#23769
20K
12.43 mi13:24:251:56:069:2129:46
9:35
#23831
HALF
13.11 mi13:30:472:02:289:216:22
9:21
#23827
25K
15.53 mi13:54:172:25:589:2423:30
9:42
#23766
30K
18.64 mi14:25:272:57:089:3131:10
10:02
#23642
20M
20.00 mi14:39:093:10:509:3313:42
10:06
#23554
21M
21.00 mi14:49:523:21:339:3610:43
10:43
#23486
35K
21.75 mi14:57:113:28:529:377:19
9:47
#23427
23M
23.00 mi15:10:083:41:499:3912:57
10:21
#23384
24M
24.00 mi15:20:163:51:579:4010:08
10:08
#23374
40K
24.85 mi15:29:194:01:009:429:03
10:36
#23356
25.2M
25.20 mi15:33:074:04:489:433:48
11:02
#23321
FINISH
26.22 mi15:43:024:14:439:449:55
9:44
#23293
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 mi23623140411404123709(Top 82%)14108(Top 86%)14108(Top 946%)
10K6.21 mi3.10 mi23766-14314123-8214123-8223865(Top 82%)14181(Top 87%)14181(Top 951%)
15K9.32 mi3.11 mi23769-314134-1114134-1123709(Top 82%)14108(Top 86%)14108(Top 946%)
20K12.43 mi3.11 mi23831-6214166-3214166-3223980(Top 83%)14213(Top 87%)14213(Top 953%)
HALF13.11 mi0.68 mi23827+414161+514161+523893(Top 82%)14162(Top 87%)14162(Top 950%)
25K15.53 mi2.42 mi23766+6114114+4714114+4723530(Top 81%)13952(Top 85%)13952(Top 936%)
30K18.64 mi3.11 mi23642+12414017+9714017+9723212(Top 80%)13721(Top 84%)13721(Top 920%)
20M20.00 mi1.36 mi23554+8813960+5713960+5722808(Top 79%)13453(Top 82%)13453(Top 902%)
21M21.00 mi1.00 mi23486+6813910+5013910+5022447(Top 77%)13242(Top 81%)13242(Top 888%)
35K21.75 mi0.75 mi23427+5913871+3913871+3922561(Top 78%)13242(Top 81%)13242(Top 888%)
23M23.00 mi1.25 mi23384+4313842+2913842+2923005(Top 79%)13398(Top 82%)13398(Top 899%)
24M24.00 mi1.00 mi23374+1013827+1513827+1523161(Top 80%)13441(Top 82%)13441(Top 901%)
40K24.85 mi0.85 mi23356+1813805+2213805+2223415(Top 81%)13502(Top 83%)13502(Top 906%)
25.2M25.20 mi0.35 mi23321+3513781+2413781+2422402(Top 77%)13033(Top 80%)13033(Top 874%)
FINISH26.22 mi1.02 mi23293+2813762+1913762+1923080(Top 80%)13349(Top 82%)13349(Top 895%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21
+97ft-345ft

Overall

23709

Males

14108

M55-59

14108

5K→10K

3.1 - 6.2 mi

Top 82%
×5
+79ft-138ft

Overall

23865

Males

14181

M55-59

14181

10K→15K

6.2 - 9.3 mi

Top 82%
×3
+67ft-78ft

Overall

23709

Males

14108

M55-59

14108

15K→20K

9.3 - 12.4 mi

Top 83%
×5
+106ft-86ft

Overall

23980

Males

14213

M55-59

14213

20K→HALF

12.4 - 13.1 mi

Top 82%
×2
+19ft-37ft

Overall

23893

Males

14162

M55-59

14162

HALF→25K

13.1 - 15.5 mi

Top 81%
×4
+66ft-88ft

Overall

23530

Males

13952

M55-59

13952

25K→30K

15.5 - 18.6 mi

Top 80%
×9
+181ft-148ft

Overall

23212

Males

13721

M55-59

13721

30K→20M

18.6 - 20.0 mi

Top 79%
×5
+64ft-50ft

Overall

22808

Males

13453

M55-59

13453

20M→21M

20.0 - 21.0 mi

Top 77%
×8
+106ft-24ft

Overall

22447

Males

13242

M55-59

13242

21M→35K

21.0 - 21.8 mi

Top 78%
×7
+17ft-86ft

Overall

22561

Males

13242

M55-59

13242

35K→23M

21.8 - 23.0 mi

Top 79%
×5
+23ft-63ft

Overall

23005

Males

13398

M55-59

13398

23M→24M

23.0 - 24.0 mi

Top 80%
×6
+12ft-82ft

Overall

23161

Males

13441

M55-59

13441

24M→40K

24.0 - 24.9 mi

Top 81%
×1
+6ft-20ft

Overall

23415

Males

13502

M55-59

13502

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1
+13ft-16ft

Overall

22402

Males

13033

M55-59

13033

25.2M→FINISH

25.2 - 26.2 mi

Top 80%
×2
+22ft-21ft

Overall

23080

Males

13349

M55-59

13349

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1386*
Passed By
958
Net Change
+330
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23623
5K10K155200-143#23623#23766
10K15K154157-3#23766#23769
15K20K121183-62#23769#23831
20KHALF3026+4#23831#23827
HALF25K14079+61#23827#23766
25K30K206*82+124#23766#23642
30K20M11325+88#23642#23554
20M21M9224+68#23554#23486
21M35K7415+59#23486#23427
35K23M9148+43#23427#23384
23M24M5747+10#23384#23374
24M40K5638+18#23374#23356
40K25.2M449+35#23356#23321
25.2MFINISH5325+28#23321#23293
TOTALS1386*958+330

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

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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