Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Lars Hermann

Bib: 9086 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 37%
Gender (Male)
#0 / 16340
Top 50%
Masters (Masters Men)
#0 / 10617
Top 39%
Age Group (M45-49)
#0 / 2413
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
21:59
3.11 mi
Rank: #9159
Start β†’ 5K
21:59 | 7:05/mi
10K
44:07
6.21 mi
Rank: #9342 (-183)
5K β†’ 10K
22:08 | 7:08/mi
15K
1:06:20
9.32 mi
Rank: #9411 (-69)
10K β†’ 15K
22:13 | 7:10/mi
20K
1:29:42
12.43 mi
Rank: #10052 (-641)
15K β†’ 20K
23:22 | 7:32/mi
HALF
1:34:50
13.11 mi
Rank: #10209 (-157)
20K β†’ HALF
5:08 | 7:32/mi
25K
1:53:01
15.53 mi
Rank: #10345 (-136)
HALF β†’ 25K
18:11 | 7:30/mi
30K
2:17:12
18.64 mi
Rank: #10610 (-265)
25K β†’ 30K
24:11 | 7:48/mi
20M
2:27:44
20.00 mi
Rank: #10633 (-23)
30K β†’ 20M
10:32 | 7:46/mi
21M
2:35:44
21.00 mi
Rank: #10555 (+78)
20M β†’ 21M
8:00 | 8:00/mi
35K
2:41:15
21.75 mi
Rank: #10510 (+45)
21M β†’ 35K
5:31 | 7:23/mi
23M
2:51:10
23.00 mi
Rank: #10559 (-49)
35K β†’ 23M
9:55 | 7:56/mi
24M
2:58:59
24.00 mi
Rank: #10624 (-65)
23M β†’ 24M
7:49 | 7:49/mi
40K
3:06:08
24.85 mi
Rank: #10749 (-125)
24M β†’ 40K
7:09 | 8:22/mi
25.2M
3:09:10
25.20 mi
Rank: #10796 (-47)
40K β†’ 25.2M
3:02 | 8:48/mi
FINISH
3:16:53
26.22 mi
Rank: #10819 (-23)
25.2M β†’ FINISH
7:43 | 7:35/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
Time1:34:50
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:42:03
Pace7:48 /mi
πŸ“ŠPositive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:4021:597:0521:59
7:05
-
10K
6.21 mi10:59:4844:077:0622:08
7:08
+0:03
15K
9.32 mi11:22:011:06:207:0822:13
7:10
+0:02
20K
12.43 mi11:45:231:29:427:1423:22
7:32
+0:22
HALF
13.11 mi11:50:311:34:507:155:08
7:32
0:00
25K
15.53 mi12:08:421:53:017:1718:11
7:30
-0:02
30K
18.64 mi12:32:532:17:127:2224:11
7:48
+0:18
20M
20.00 mi12:43:252:27:447:2410:32
7:46
-0:02
21M
21.00 mi12:51:252:35:447:258:00
8:00
+0:14
35K
21.75 mi12:56:562:41:157:255:31
7:23
-0:37
23M
23.00 mi13:06:512:51:107:279:55
7:56
+0:33
24M
24.00 mi13:14:402:58:597:287:49
7:49
-0:07
40K
24.85 mi13:21:493:06:087:307:09
8:22
+0:33
25.2M
25.20 mi13:24:513:09:107:313:02
8:48
+0:26
FINISH
26.22 mi13:32:343:16:537:317:43
7:35
-1:13

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

7:05 /mi

Average Pace

7:31 /mi

Slowest Pace

8:48 /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

1:06:20

34% of race

Time at Steady Pace

1:34:38

48% of race

Time at Slower Pace

35:55

18% of race

Average Pace: 7:31 /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 mi10:37:4021:597:0521:59
7:05
#9159
10K
6.21 mi10:59:4844:077:0622:08
7:08
#9342
15K
9.32 mi11:22:011:06:207:0822:13
7:10
#9411
20K
12.43 mi11:45:231:29:427:1423:22
7:32
#10052
HALF
13.11 mi11:50:311:34:507:155:08
7:32
#10209
25K
15.53 mi12:08:421:53:017:1718:11
7:30
#10345
30K
18.64 mi12:32:532:17:127:2224:11
7:48
#10610
20M
20.00 mi12:43:252:27:447:2410:32
7:46
#10633
21M
21.00 mi12:51:252:35:447:258:00
8:00
#10555
35K
21.75 mi12:56:562:41:157:255:31
7:23
#10510
23M
23.00 mi13:06:512:51:107:279:55
7:56
#10559
24M
24.00 mi13:14:402:58:597:287:49
7:49
#10624
40K
24.85 mi13:21:493:06:087:307:09
8:22
#10749
25.2M
25.20 mi13:24:513:09:107:313:02
8:48
#10796
FINISH
26.22 mi13:32:343:16:537:317:43
7:35
#10819
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi9159765476549693(Top 33%)7872(Top 48%)7872(Top 326%)
10K6.21 mi3.10 mi9342-1837743-897743-899570(Top 33%)7842(Top 48%)7842(Top 325%)
15K9.32 mi3.11 mi9411-697752-97752-99693(Top 33%)7872(Top 48%)7872(Top 326%)
20K12.43 mi3.11 mi10052-6418046-2948046-29412140(Top 42%)8904(Top 54%)8904(Top 369%)
HALF13.11 mi0.68 mi10209-1578115-698115-6913186(Top 45%)9431(Top 58%)9431(Top 391%)
25K15.53 mi2.42 mi10345-1368155-408155-4011371(Top 39%)8498(Top 52%)8498(Top 352%)
30K18.64 mi3.11 mi10610-2658227-728227-7211834(Top 41%)8578(Top 52%)8578(Top 355%)
20M20.00 mi1.36 mi10633-238210+178210+1710975(Top 38%)8065(Top 49%)8065(Top 334%)
21M21.00 mi1.00 mi10555+788157+538157+539883(Top 34%)7402(Top 45%)7402(Top 307%)
35K21.75 mi0.75 mi10510+458110+478110+479887(Top 34%)7430(Top 45%)7430(Top 308%)
23M23.00 mi1.25 mi10559-498090+208090+2011894(Top 41%)8306(Top 51%)8306(Top 344%)
24M24.00 mi1.00 mi10624-658107-178107-1712400(Top 43%)8420(Top 52%)8420(Top 349%)
40K24.85 mi0.85 mi10749-1258163-568163-5614799(Top 51%)9410(Top 58%)9410(Top 390%)
25.2M25.20 mi0.35 mi10796-478170-78170-713409(Top 46%)8772(Top 54%)8772(Top 364%)
FINISH26.22 mi1.02 mi10819-238156+148156+1411959(Top 41%)8076(Top 49%)8076(Top 335%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
Γ—21
+97ft-345ft

Overall

9693

Males

7872

M45-49

7872

5K→10K

3.1 - 6.2 mi

Top 33%
Γ—5
+79ft-138ft

Overall

9570

Males

7842

M45-49

7842

10K→15K

6.2 - 9.3 mi

Top 33%
Γ—3
+67ft-78ft

Overall

9693

Males

7872

M45-49

7872

15K→20K

9.3 - 12.4 mi

Top 42%
Γ—5
+106ft-86ft

Overall

12140

Males

8904

M45-49

8904

20K→HALF

12.4 - 13.1 mi

Top 45%
Γ—2
+19ft-37ft

Overall

13186

Males

9431

M45-49

9431

HALF→25K

13.1 - 15.5 mi

Top 39%
Γ—4
+66ft-88ft

Overall

11371

Males

8498

M45-49

8498

25K→30K

15.5 - 18.6 mi

Top 41%
Γ—9
+181ft-148ft

Overall

11834

Males

8578

M45-49

8578

30K→20M

18.6 - 20.0 mi

Top 38%
Γ—5
+64ft-50ft

Overall

10975

Males

8065

M45-49

8065

20M→21M

20.0 - 21.0 mi

Top 34%
Γ—8
+106ft-24ft

Overall

9883

Males

7402

M45-49

7402

21M→35K

21.0 - 21.8 mi

Top 34%
Γ—7
+17ft-86ft

Overall

9887

Males

7430

M45-49

7430

35K→23M

21.8 - 23.0 mi

Top 41%
Γ—5
+23ft-63ft

Overall

11894

Males

8306

M45-49

8306

23M→24M

23.0 - 24.0 mi

Top 43%
Γ—6
+12ft-82ft

Overall

12400

Males

8420

M45-49

8420

24M→40K

24.0 - 24.9 mi

Top 51%
Γ—1
+6ft-20ft

Overall

14799

Males

9410

M45-49

9410

40K→25.2M

24.9 - 25.2 mi

Top 46%
Γ—1
+13ft-16ft

Overall

13409

Males

8772

M45-49

8772

25.2M→FINISH

25.2 - 26.2 mi

Top 41%
Γ—2
+22ft-21ft

Overall

11959

Males

8076

M45-49

8076

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1083
Passed By
1934
Net Change
-1660
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#9159
5K β†’ 10K149200-183#9159#9342
10K β†’ 15K118186-69#9342#9411
15K β†’ 20K44200-641#9411#10052
20K β†’ HALF6163-157#10052#10209
HALF β†’ 25K75200-136#10209#10345
25K β†’ 30K115200-265#10345#10610
30K β†’ 20M93116-23#10610#10633
20M β†’ 21M13153+78#10633#10555
21M β†’ 35K7530+45#10555#10510
35K β†’ 23M104153-49#10510#10559
23M β†’ 24M60125-65#10559#10624
24M β†’ 40K34159-125#10624#10749
40K β†’ 25.2M2067-47#10749#10796
25.2M β†’ FINISH5982-23#10796#10819
TOTALS10831934-1660
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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Activity Data

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