Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Súni Lamhauge

Bib: 12010MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 27%
Gender (Male)
#0 / 16340
Top 40%
Masters (Masters Men)
#0 / 10617
Top 27%
Age Group (M55-59)
#0 / 1491
Top 10%
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
20:40
3.11 mi
Rank: #5447
Start5K
20:40 | 6:40/mi
10K
41:47
6.21 mi
Rank: #6146 (-699)
5K10K
21:07 | 6:48/mi
15K
1:03:17
9.32 mi
Rank: #6735 (-589)
10K15K
21:30 | 6:56/mi
20K
1:25:15
12.43 mi
Rank: #7234 (-499)
15K20K
21:58 | 7:05/mi
HALF
1:30:00
13.11 mi
Rank: #7293 (-59)
20KHALF
4:45 | 6:59/mi
25K
1:47:22
15.53 mi
Rank: #7497 (-204)
HALF25K
17:22 | 7:10/mi
30K
2:10:30
18.64 mi
Rank: #7707 (-210)
25K30K
23:08 | 7:27/mi
20M
2:20:39
20.00 mi
Rank: #7747 (-40)
30K20M
10:09 | 7:29/mi
21M
2:28:45
21.00 mi
Rank: #7830 (-83)
20M21M
8:06 | 8:06/mi
35K
2:34:13
21.75 mi
Rank: #7852 (-22)
21M35K
5:28 | 7:19/mi
23M
2:43:41
23.00 mi
Rank: #7875 (-23)
35K23M
9:28 | 7:34/mi
24M
2:51:05
24.00 mi
Rank: #7898 (-23)
23M24M
7:24 | 7:24/mi
40K
2:57:17
24.85 mi
Rank: #7804 (+94)
24M40K
6:12 | 7:16/mi
25.2M
3:00:07
25.20 mi
Rank: #7820 (-16)
40K25.2M
2:50 | 8:13/mi
FINISH
3:07:28
26.22 mi
Rank: #7835 (-15)
25.2MFINISH
7:21 | 7:13/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:00
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:37:28
Pace7:27 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:4620:406:4020:40
6:40
-
10K
6.21 mi11:09:5341:476:4421:07
6:48
+0:08
15K
9.32 mi11:31:231:03:176:4821:30
6:56
+0:08
20K
12.43 mi11:53:211:25:156:5221:58
7:05
+0:09
HALF
13.11 mi11:58:061:30:006:524:45
6:59
-0:06
25K
15.53 mi12:15:281:47:226:5517:22
7:10
+0:11
30K
18.64 mi12:38:362:10:307:0123:08
7:27
+0:17
20M
20.00 mi12:48:452:20:397:0210:09
7:29
+0:02
21M
21.00 mi12:56:512:28:457:068:06
8:06
+0:37
35K
21.75 mi13:02:192:34:137:065:28
7:19
-0:47
23M
23.00 mi13:11:472:43:417:089:28
7:34
+0:15
24M
24.00 mi13:19:112:51:057:087:24
7:24
-0:10
40K
24.85 mi13:25:232:57:177:086:12
7:16
-0:08
25.2M
25.20 mi13:28:133:00:077:092:50
8:13
+0:57
FINISH
26.22 mi13:35:343:07:287:107:21
7:13
-1:00

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

6:40 /mi

Average Pace

7:09 /mi

Slowest Pace

8:13 /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

1:08:02

36% of race

Time at Steady Pace

1:28:53

47% of race

Time at Slower Pace

30:33

16% of race

Average Pace: 7:09 /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 mi10:48:4620:406:4020:40
6:40
#5447
10K
6.21 mi11:09:5341:476:4421:07
6:48
#6146
15K
9.32 mi11:31:231:03:176:4821:30
6:56
#6735
20K
12.43 mi11:53:211:25:156:5221:58
7:05
#7234
HALF
13.11 mi11:58:061:30:006:524:45
6:59
#7293
25K
15.53 mi12:15:281:47:226:5517:22
7:10
#7497
30K
18.64 mi12:38:362:10:307:0123:08
7:27
#7707
20M
20.00 mi12:48:452:20:397:0210:09
7:29
#7747
21M
21.00 mi12:56:512:28:457:068:06
8:06
#7830
35K
21.75 mi13:02:192:34:137:065:28
7:19
#7852
23M
23.00 mi13:11:472:43:417:089:28
7:34
#7875
24M
24.00 mi13:19:112:51:057:087:24
7:24
#7898
40K
24.85 mi13:25:232:57:177:086:12
7:16
#7804
25.2M
25.20 mi13:28:133:00:077:092:50
8:13
#7820
FINISH
26.22 mi13:35:343:07:287:107:21
7:13
#7835
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 mi5447504250427961(Top 27%)6840(Top 42%)6840(Top 459%)
10K6.21 mi3.10 mi6146-6995585-5435585-5436945(Top 24%)6163(Top 38%)6163(Top 413%)
15K9.32 mi3.11 mi6735-5896007-4226007-4227961(Top 27%)6840(Top 42%)6840(Top 459%)
20K12.43 mi3.11 mi7234-4996350-3436350-3438350(Top 29%)7046(Top 43%)7046(Top 473%)
HALF13.11 mi0.68 mi7293-596389-396389-398382(Top 29%)7081(Top 43%)7081(Top 475%)
25K15.53 mi2.42 mi7497-2046523-1346523-1348552(Top 29%)7051(Top 43%)7051(Top 473%)
30K18.64 mi3.11 mi7707-2106646-1236646-1239206(Top 32%)7283(Top 45%)7283(Top 488%)
20M20.00 mi1.36 mi7747-406653-76653-78903(Top 31%)7002(Top 43%)7002(Top 470%)
21M21.00 mi1.00 mi7830-836677-246677-2410515(Top 36%)7731(Top 47%)7731(Top 519%)
35K21.75 mi0.75 mi7852-226678-16678-19304(Top 32%)7105(Top 43%)7105(Top 477%)
23M23.00 mi1.25 mi7875-236660+186660+189295(Top 32%)7030(Top 43%)7030(Top 471%)
24M24.00 mi1.00 mi7898-236651+96651+99302(Top 32%)6937(Top 42%)6937(Top 465%)
40K24.85 mi0.85 mi7804+946565+866565+867096(Top 24%)5661(Top 35%)5661(Top 380%)
25.2M25.20 mi0.35 mi7820-16656565659637(Top 33%)6926(Top 42%)6926(Top 465%)
FINISH26.22 mi1.02 mi7835-156546+196546+199194(Top 32%)6694(Top 41%)6694(Top 449%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21
+97ft-345ft

Overall

7961

Males

6840

M55-59

6840

5K→10K

3.1 - 6.2 mi

Top 24%
×5
+79ft-138ft

Overall

6945

Males

6163

M55-59

6163

10K→15K

6.2 - 9.3 mi

Top 27%
×3
+67ft-78ft

Overall

7961

Males

6840

M55-59

6840

15K→20K

9.3 - 12.4 mi

Top 29%
×5
+106ft-86ft

Overall

8350

Males

7046

M55-59

7046

20K→HALF

12.4 - 13.1 mi

Top 29%
×2
+19ft-37ft

Overall

8382

Males

7081

M55-59

7081

HALF→25K

13.1 - 15.5 mi

Top 29%
×4
+66ft-88ft

Overall

8552

Males

7051

M55-59

7051

25K→30K

15.5 - 18.6 mi

Top 32%
×9
+181ft-148ft

Overall

9206

Males

7283

M55-59

7283

30K→20M

18.6 - 20.0 mi

Top 31%
×5
+64ft-50ft

Overall

8903

Males

7002

M55-59

7002

20M→21M

20.0 - 21.0 mi

Top 36%
×8
+106ft-24ft

Overall

10515

Males

7731

M55-59

7731

21M→35K

21.0 - 21.8 mi

Top 32%
×7
+17ft-86ft

Overall

9304

Males

7105

M55-59

7105

35K→23M

21.8 - 23.0 mi

Top 32%
×5
+23ft-63ft

Overall

9295

Males

7030

M55-59

7030

23M→24M

23.0 - 24.0 mi

Top 32%
×6
+12ft-82ft

Overall

9302

Males

6937

M55-59

6937

24M→40K

24.0 - 24.9 mi

Top 24%
×1
+6ft-20ft

Overall

7096

Males

5661

M55-59

5661

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1
+13ft-16ft

Overall

9637

Males

6926

M55-59

6926

25.2M→FINISH

25.2 - 26.2 mi

Top 32%
×2
+22ft-21ft

Overall

9194

Males

6694

M55-59

6694

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
749
Passed By
1680
Net Change
-2388
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5447
5K10K33200-699#5447#6146
10K15K25200-589#6146#6735
15K20K53200-499#6735#7234
20KHALF1069-59#7234#7293
HALF25K61200-204#7293#7497
25K30K84200-210#7497#7707
30K20M5898-40#7707#7747
20M21M45128-83#7747#7830
21M35K4163-22#7830#7852
35K23M82105-23#7852#7875
23M24M6083-23#7875#7898
24M40K11319+94#7898#7804
40K25.2M2137-16#7804#7820
25.2MFINISH6378-15#7820#7835
TOTALS7491680-2388
📊

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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