Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Takashi Ohashi

Bib: 30247 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
26:54
3.11 mi
Rank: #20961
Start β†’ 5K
26:54 | 8:40/mi
10K
52:31
6.21 mi
Rank: #19886 (+1075)
5K β†’ 10K
25:37 | 8:15/mi
15K
1:18:18
9.32 mi
Rank: #19587 (+299)
10K β†’ 15K
25:47 | 8:18/mi
20K
1:44:31
12.43 mi
Rank: #19417 (+170)
15K β†’ 20K
26:13 | 8:27/mi
HALF
1:50:13
13.11 mi
Rank: #19412 (+5)
20K β†’ HALF
5:42 | 8:22/mi
25K
2:11:01
15.53 mi
Rank: #19345 (+67)
HALF β†’ 25K
20:48 | 8:35/mi
30K
2:40:37
18.64 mi
Rank: #19864 (-519)
25K β†’ 30K
29:36 | 9:32/mi
20M
2:53:01
20.00 mi
Rank: #19842 (+22)
30K β†’ 20M
12:24 | 9:08/mi
21M
3:02:38
21.00 mi
Rank: #19788 (+54)
20M β†’ 21M
9:37 | 9:37/mi
35K
3:09:14
21.75 mi
Rank: #19779 (+9)
21M β†’ 35K
6:36 | 8:50/mi
23M
3:20:34
23.00 mi
Rank: #19716 (+63)
35K β†’ 23M
11:20 | 9:04/mi
24M
3:29:23
24.00 mi
Rank: #19666 (+50)
23M β†’ 24M
8:49 | 8:49/mi
40K
3:36:49
24.85 mi
Rank: #19547 (+119)
24M β†’ 40K
7:26 | 8:42/mi
25.2M
3:40:01
25.20 mi
Rank: #19499 (+48)
40K β†’ 25.2M
3:12 | 9:17/mi
FINISH
3:48:21
26.22 mi
Rank: #19390 (+109)
25.2M β†’ FINISH
8:20 | 8:11/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
Time1:50:13
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time1:58:08
Pace9:01 /mi
πŸ“ŠPositive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:0126:548:4026:54
8:40
-
10K
6.21 mi12:19:3852:318:2825:37
8:15
-0:25
15K
9.32 mi12:45:251:18:188:2525:47
8:18
+0:03
20K
12.43 mi13:11:381:44:318:2526:13
8:27
+0:09
HALF
13.11 mi13:17:201:50:138:255:42
8:22
-0:05
25K
15.53 mi13:38:082:11:018:2720:48
8:35
+0:13
30K
18.64 mi14:07:442:40:378:3729:36
9:32
+0:57
20M
20.00 mi14:20:082:53:018:4012:24
9:08
-0:24
21M
21.00 mi14:29:453:02:388:429:37
9:37
+0:29
35K
21.75 mi14:36:213:09:148:436:36
8:50
-0:47
23M
23.00 mi14:47:413:20:348:4411:20
9:04
+0:14
24M
24.00 mi14:56:303:29:238:448:49
8:49
-0:15
40K
24.85 mi15:03:563:36:498:447:26
8:42
-0:07
25.2M
25.20 mi15:07:083:40:018:443:12
9:17
+0:35
FINISH
26.22 mi15:15:283:48:218:438:20
8:11
-1:06

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

8:11 /mi

Average Pace

8:43 /mi

Slowest Pace

9:37 /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

2:42:12

71% of race

Time at Steady Pace

1:06:09

29% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:43 /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 mi11:54:0126:548:4026:54
8:40
#20961
10K
6.21 mi12:19:3852:318:2825:37
8:15
#19886
15K
9.32 mi12:45:251:18:188:2525:47
8:18
#19587
20K
12.43 mi13:11:381:44:318:2526:13
8:27
#19417
HALF
13.11 mi13:17:201:50:138:255:42
8:22
#19412
25K
15.53 mi13:38:082:11:018:2720:48
8:35
#19345
30K
18.64 mi14:07:442:40:378:3729:36
9:32
#19864
20M
20.00 mi14:20:082:53:018:4012:24
9:08
#19842
21M
21.00 mi14:29:453:02:388:429:37
9:37
#19788
35K
21.75 mi14:36:213:09:148:436:36
8:50
#19779
23M
23.00 mi14:47:413:20:348:4411:20
9:04
#19716
24M
24.00 mi14:56:303:29:238:448:49
8:49
#19666
40K
24.85 mi15:03:563:36:498:447:26
8:42
#19547
25.2M
25.20 mi15:07:083:40:018:443:12
9:17
#19499
FINISH
26.22 mi15:15:283:48:218:438:20
8:11
#19390
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 mi20961127241272418969(Top 65%)11861(Top 73%)11861(Top 796%)
10K6.21 mi3.10 mi19886+107512246+47812246+47818829(Top 65%)11817(Top 72%)11817(Top 793%)
15K9.32 mi3.11 mi19587+29912121+12512121+12518969(Top 65%)11861(Top 73%)11861(Top 796%)
20K12.43 mi3.11 mi19417+17012040+8112040+8118936(Top 65%)11825(Top 72%)11825(Top 793%)
HALF13.11 mi0.68 mi19412+512038+212038+219380(Top 67%)12045(Top 74%)12045(Top 808%)
25K15.53 mi2.42 mi19345+6712000+3812000+3819028(Top 66%)11809(Top 72%)11809(Top 792%)
30K18.64 mi3.11 mi19864-51912199-19912199-19921729(Top 75%)13008(Top 80%)13008(Top 872%)
20M20.00 mi1.36 mi19842+2212170+2912170+2919544(Top 67%)11905(Top 73%)11905(Top 798%)
21M21.00 mi1.00 mi19788+5412133+3712133+3719028(Top 66%)11619(Top 71%)11619(Top 779%)
35K21.75 mi0.75 mi19779+912115+1812115+1819214(Top 66%)11591(Top 71%)11591(Top 777%)
23M23.00 mi1.25 mi19716+6312056+5912056+5918756(Top 65%)11343(Top 69%)11343(Top 761%)
24M24.00 mi1.00 mi19666+5012027+2912027+2918601(Top 64%)11244(Top 69%)11244(Top 754%)
40K24.85 mi0.85 mi19547+11911961+6611961+6616816(Top 58%)10343(Top 63%)10343(Top 694%)
25.2M25.20 mi0.35 mi19499+4811935+2611935+2616184(Top 56%)10077(Top 62%)10077(Top 676%)
FINISH26.22 mi1.02 mi19390+10911871+6411871+6416287(Top 56%)10129(Top 62%)10129(Top 679%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
Γ—21
+97ft-345ft

Overall

18969

Males

11861

M55-59

11861

5K→10K

3.1 - 6.2 mi

Top 65%
Γ—5
+79ft-138ft

Overall

18829

Males

11817

M55-59

11817

10K→15K

6.2 - 9.3 mi

Top 65%
Γ—3
+67ft-78ft

Overall

18969

Males

11861

M55-59

11861

15K→20K

9.3 - 12.4 mi

Top 65%
Γ—5
+106ft-86ft

Overall

18936

Males

11825

M55-59

11825

20K→HALF

12.4 - 13.1 mi

Top 67%
Γ—2
+19ft-37ft

Overall

19380

Males

12045

M55-59

12045

HALF→25K

13.1 - 15.5 mi

Top 66%
Γ—4
+66ft-88ft

Overall

19028

Males

11809

M55-59

11809

25K→30K

15.5 - 18.6 mi

Top 75%
Γ—9
+181ft-148ft

Overall

21729

Males

13008

M55-59

13008

30K→20M

18.6 - 20.0 mi

Top 67%
Γ—5
+64ft-50ft

Overall

19544

Males

11905

M55-59

11905

20M→21M

20.0 - 21.0 mi

Top 66%
Γ—8
+106ft-24ft

Overall

19028

Males

11619

M55-59

11619

21M→35K

21.0 - 21.8 mi

Top 66%
Γ—7
+17ft-86ft

Overall

19214

Males

11591

M55-59

11591

35K→23M

21.8 - 23.0 mi

Top 65%
Γ—5
+23ft-63ft

Overall

18756

Males

11343

M55-59

11343

23M→24M

23.0 - 24.0 mi

Top 64%
Γ—6
+12ft-82ft

Overall

18601

Males

11244

M55-59

11244

24M→40K

24.0 - 24.9 mi

Top 58%
Γ—1
+6ft-20ft

Overall

16816

Males

10343

M55-59

10343

40K→25.2M

24.9 - 25.2 mi

Top 56%
Γ—1
+13ft-16ft

Overall

16184

Males

10077

M55-59

10077

25.2M→FINISH

25.2 - 26.2 mi

Top 56%
Γ—2
+22ft-21ft

Overall

16287

Males

10129

M55-59

10129

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2713*
Passed By
746
Net Change
+1571
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#20961
5K β†’ 10K1118*43+1075#20961#19886
10K β†’ 15K357*58+299#19886#19587
15K β†’ 20K224*54+170#19587#19417
20K β†’ HALF2924+5#19417#19412
HALF β†’ 25K14982+67#19412#19345
25K β†’ 30K77200-519#19345#19864
30K β†’ 20M8967+22#19864#19842
20M β†’ 21M11561+54#19842#19788
21M β†’ 35K5647+9#19788#19779
35K β†’ 23M11249+63#19779#19716
23M β†’ 24M8434+50#19716#19666
24M β†’ 40K13112+119#19666#19547
40K β†’ 25.2M546+48#19547#19499
25.2M β†’ FINISH1189+109#19499#19390
TOTALS2713*746+1571

* 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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Activity Data

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