Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Norman Thurecht

Bib: 32141 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 (M50-54)
#0 / 1868
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
29:53
3.11 mi
Rank: #24849
Start β†’ 5K
29:53 | 9:38/mi
10K
59:51
6.21 mi
Rank: #24912 (-63)
5K β†’ 10K
29:58 | 9:39/mi
15K
1:29:38
9.32 mi
Rank: #24815 (+97)
10K β†’ 15K
29:47 | 9:36/mi
20K
1:59:49
12.43 mi
Rank: #24693 (+122)
15K β†’ 20K
30:11 | 9:43/mi
HALF
2:06:20
13.11 mi
Rank: #24694 (-1)
20K β†’ HALF
6:31 | 9:34/mi
25K
2:30:39
15.53 mi
Rank: #24647 (+47)
HALF β†’ 25K
24:19 | 10:02/mi
30K
3:07:10
18.64 mi
Rank: #25083 (-436)
25K β†’ 30K
36:31 | 11:46/mi
20M
3:25:19
20.00 mi
Rank: #25423 (-340)
30K β†’ 20M
18:09 | 13:22/mi
21M
3:41:32
21.00 mi
Rank: #25862 (-439)
20M β†’ 21M
16:13 | 16:13/mi
35K
3:57:26
21.75 mi
Rank: #26497 (-635)
21M β†’ 35K
15:54 | 21:16/mi
23M
4:12:34
23.00 mi
Rank: #26498 (-1)
35K β†’ 23M
15:08 | 12:06/mi
24M
4:24:26
24.00 mi
Rank: #26512 (-14)
23M β†’ 24M
11:52 | 11:52/mi
40K
4:35:36
24.85 mi
Rank: #26559 (-47)
24M β†’ 40K
11:10 | 13:04/mi
25.2M
4:40:35
25.20 mi
Rank: #26595 (-36)
40K β†’ 25.2M
4:59 | 14:28/mi
FINISH
4:53:51
26.22 mi
Rank: #26733 (-138)
25.2M β†’ FINISH
13:16 | 13:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:06:20
Pace9:39 /mi
2nd Half
Distance13.11 mi
Time2:47:31
Pace12:47 /mi
πŸ“ŠPositive Split: 32.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:0329:539:3829:53
9:38
-
10K
6.21 mi12:28:0159:519:3829:58
9:39
+0:01
15K
9.32 mi12:57:481:29:389:3829:47
9:36
-0:03
20K
12.43 mi13:27:591:59:499:3930:11
9:43
+0:07
HALF
13.11 mi13:34:302:06:209:396:31
9:34
-0:09
25K
15.53 mi13:58:492:30:399:4224:19
10:02
+0:28
30K
18.64 mi14:35:203:07:1010:0336:31
11:46
+1:44
20M
20.00 mi14:53:293:25:1910:1618:09
13:22
+1:36
21M
21.00 mi15:09:423:41:3210:3316:13
16:13
+2:51
35K
21.75 mi15:25:363:57:2610:5615:54
21:16
+5:03
23M
23.00 mi15:40:444:12:3410:5915:08
12:06
-9:10
24M
24.00 mi15:52:364:24:2611:0211:52
11:52
-0:14
40K
24.85 mi16:03:464:35:3611:0611:10
13:04
+1:12
25.2M
25.20 mi16:08:454:40:3511:094:59
14:28
+1:24
FINISH
26.22 mi16:22:014:53:5111:1313:16
13:02
-1:26

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

9:34 /mi

Average Pace

11:13 /mi

Slowest Pace

21:16 /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

2:30:39

51% of race

Time at Steady Pace

1:46:06

36% of race

Time at Slower Pace

37:06

13% of race

Average Pace: 11:12 /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 mi11:58:0329:539:3829:53
9:38
#24849
10K
6.21 mi12:28:0159:519:3829:58
9:39
#24912
15K
9.32 mi12:57:481:29:389:3829:47
9:36
#24815
20K
12.43 mi13:27:591:59:499:3930:11
9:43
#24693
HALF
13.11 mi13:34:302:06:209:396:31
9:34
#24694
25K
15.53 mi13:58:492:30:399:4224:19
10:02
#24647
30K
18.64 mi14:35:203:07:1010:0336:31
11:46
#25083
20M
20.00 mi14:53:293:25:1910:1618:09
13:22
#25423
21M
21.00 mi15:09:423:41:3210:3316:13
16:13
#25862
35K
21.75 mi15:25:363:57:2610:5615:54
21:16
#26497
23M
23.00 mi15:40:444:12:3410:5915:08
12:06
#26498
24M
24.00 mi15:52:364:24:2611:0211:52
11:52
#26512
40K
24.85 mi16:03:464:35:3611:0611:10
13:04
#26559
25.2M
25.20 mi16:08:454:40:3511:094:59
14:28
#26595
FINISH
26.22 mi16:22:014:53:5111:1313:16
13:02
#26733
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi24849146531465324659(Top 85%)14564(Top 89%)14564(Top 780%)
10K6.21 mi3.10 mi24912-6314688-3514688-3524959(Top 86%)14714(Top 90%)14714(Top 788%)
15K9.32 mi3.11 mi24815+9714642+4614642+4624659(Top 85%)14564(Top 89%)14564(Top 780%)
20K12.43 mi3.11 mi24693+12214581+6114581+6124344(Top 84%)14399(Top 88%)14399(Top 771%)
HALF13.11 mi0.68 mi24694-114585-414585-424539(Top 85%)14483(Top 89%)14483(Top 775%)
25K15.53 mi2.42 mi24647+4714550+3514550+3524375(Top 84%)14369(Top 88%)14369(Top 769%)
30K18.64 mi3.11 mi25083-43614719-16914719-16926456(Top 91%)15210(Top 93%)15210(Top 814%)
20M20.00 mi1.36 mi25423-34014860-14114860-14127700(Top 95%)15720(Top 96%)15720(Top 842%)
21M21.00 mi1.00 mi25862-43915038-17815038-17828662(Top 99%)16148(Top 99%)16148(Top 864%)
35K21.75 mi0.75 mi26497-63515316-27815316-27829010(Top 100%)16333(Top 100%)16333(Top 874%)
23M23.00 mi1.25 mi26498-115307+915307+926240(Top 90%)14960(Top 92%)14960(Top 801%)
24M24.00 mi1.00 mi26512-1415303+415303+426440(Top 91%)15013(Top 92%)15013(Top 804%)
40K24.85 mi0.85 mi26559-4715319-1615319-1627112(Top 93%)15329(Top 94%)15329(Top 821%)
25.2M25.20 mi0.35 mi26595-3615328-915328-927578(Top 95%)15557(Top 95%)15557(Top 833%)
FINISH26.22 mi1.02 mi26733-13815380-5215380-5228220(Top 97%)15888(Top 97%)15888(Top 851%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
Γ—21
+97ft-345ft

Overall

24659

Males

14564

M50-54

14564

5K→10K

3.1 - 6.2 mi

Top 86%
Γ—5
+79ft-138ft

Overall

24959

Males

14714

M50-54

14714

10K→15K

6.2 - 9.3 mi

Top 85%
Γ—3
+67ft-78ft

Overall

24659

Males

14564

M50-54

14564

15K→20K

9.3 - 12.4 mi

Top 84%
Γ—5
+106ft-86ft

Overall

24344

Males

14399

M50-54

14399

20K→HALF

12.4 - 13.1 mi

Top 85%
Γ—2
+19ft-37ft

Overall

24539

Males

14483

M50-54

14483

HALF→25K

13.1 - 15.5 mi

Top 84%
Γ—4
+66ft-88ft

Overall

24375

Males

14369

M50-54

14369

25K→30K

15.5 - 18.6 mi

Top 91%
Γ—9
+181ft-148ft

Overall

26456

Males

15210

M50-54

15210

30K→20M

18.6 - 20.0 mi

Top 95%
Γ—5
+64ft-50ft

Overall

27700

Males

15720

M50-54

15720

20M→21M

20.0 - 21.0 mi

Top 99%
Γ—8
+106ft-24ft

Overall

28662

Males

16148

M50-54

16148

21M→35K

21.0 - 21.8 mi

Top 100%
Γ—7
+17ft-86ft

Overall

29010

Males

16333

M50-54

16333

35K→23M

21.8 - 23.0 mi

Top 90%
Γ—5
+23ft-63ft

Overall

26240

Males

14960

M50-54

14960

23M→24M

23.0 - 24.0 mi

Top 91%
Γ—6
+12ft-82ft

Overall

26440

Males

15013

M50-54

15013

24M→40K

24.0 - 24.9 mi

Top 93%
Γ—1
+6ft-20ft

Overall

27112

Males

15329

M50-54

15329

40K→25.2M

24.9 - 25.2 mi

Top 95%
Γ—1
+13ft-16ft

Overall

27578

Males

15557

M50-54

15557

25.2M→FINISH

25.2 - 26.2 mi

Top 97%
Γ—2
+22ft-21ft

Overall

28220

Males

15888

M50-54

15888

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
848
Passed By
1570
Net Change
-1884
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24849
5K β†’ 10K196200-63#24849#24912
10K β†’ 15K18689+97#24912#24815
15K β†’ 20K17755+122#24815#24693
20K β†’ HALF2324-1#24693#24694
HALF β†’ 25K11568+47#24694#24647
25K β†’ 30K35200-436#24647#25083
30K β†’ 20M17200-340#25083#25423
20M β†’ 21M1200-439#25423#25862
21M β†’ 35K0200-635#25862#26497
35K β†’ 23M4142-1#26497#26498
23M β†’ 24M2741-14#26498#26512
24M β†’ 40K1865-47#26512#26559
40K β†’ 25.2M743-36#26559#26595
25.2M β†’ FINISH5143-138#26595#26733
TOTALS8481570-1884
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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