Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Batsuuri Lkham

Bib: 12538 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 40%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 42%
Age Group (M45-49)
#0 / 2413
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Batsuuri

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 7:14/mi at mile 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

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
23:31
3.11 mi
Rank: #13350
Start β†’ 5K
23:31 | 7:35/mi
10K
47:50
6.21 mi
Rank: #14613 (-1263)
5K β†’ 10K
24:19 | 7:50/mi
15K
1:10:44
9.32 mi
Rank: #13584 (+1029)
10K β†’ 15K
22:54 | 7:23/mi
20K
1:33:29
12.43 mi
Rank: #12783 (+801)
15K β†’ 20K
22:45 | 7:20/mi
HALF
1:38:25
13.11 mi
Rank: #12671 (+112)
20K β†’ HALF
4:56 | 7:15/mi
25K
1:56:23
15.53 mi
Rank: #12320 (+351)
HALF β†’ 25K
17:58 | 7:25/mi
30K
2:20:35
18.64 mi
Rank: #12223 (+97)
25K β†’ 30K
24:12 | 7:48/mi
20M
2:31:13
20.00 mi
Rank: #12162 (+61)
30K β†’ 20M
10:38 | 7:50/mi
21M
2:39:08
21.00 mi
Rank: #11971 (+191)
20M β†’ 21M
7:55 | 7:55/mi
35K
2:44:42
21.75 mi
Rank: #11900 (+71)
21M β†’ 35K
5:34 | 7:27/mi
23M
2:54:19
23.00 mi
Rank: #11743 (+157)
35K β†’ 23M
9:37 | 7:42/mi
24M
3:01:49
24.00 mi
Rank: #11634 (+109)
23M β†’ 24M
7:30 | 7:30/mi
40K
3:08:21
24.85 mi
Rank: #11519 (+115)
24M β†’ 40K
6:32 | 7:39/mi
25.2M
3:11:11
25.20 mi
Rank: #11467 (+52)
40K β†’ 25.2M
2:50 | 8:13/mi
FINISH
3:18:51
26.22 mi
Rank: #11478 (-11)
25.2M β†’ FINISH
7:40 | 7:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:25
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:40:26
Pace7:40 /mi
πŸ“ŠPositive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1723:317:3523:31
7:35
-
10K
6.21 mi11:17:3647:507:4224:19
7:50
+0:15
15K
9.32 mi11:40:301:10:447:3622:54
7:23
-0:27
20K
12.43 mi12:03:151:33:297:3222:45
7:20
-0:03
HALF
13.11 mi12:08:111:38:257:314:56
7:15
-0:05
25K
15.53 mi12:26:091:56:237:3017:58
7:25
+0:10
30K
18.64 mi12:50:212:20:357:3324:12
7:48
+0:23
20M
20.00 mi13:00:592:31:137:3410:38
7:50
+0:02
21M
21.00 mi13:08:542:39:087:357:55
7:55
+0:05
35K
21.75 mi13:14:282:44:427:355:34
7:27
-0:28
23M
23.00 mi13:24:052:54:197:359:37
7:42
+0:15
24M
24.00 mi13:31:353:01:497:357:30
7:30
-0:12
40K
24.85 mi13:38:073:08:217:356:32
7:39
+0:09
25.2M
25.20 mi13:40:573:11:117:362:50
8:13
+0:34
FINISH
26.22 mi13:48:373:18:517:367:40
7:32
-0:41

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

7:15 /mi

Average Pace

7:35 /mi

Slowest Pace

8:13 /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

3:16:01

99% of race

Time at Steady Pace

2:50

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:35 /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 mi10:53:1723:317:3523:31
7:35
#13350
10K
6.21 mi11:17:3647:507:4224:19
7:50
#14613
15K
9.32 mi11:40:301:10:447:3622:54
7:23
#13584
20K
12.43 mi12:03:151:33:297:3222:45
7:20
#12783
HALF
13.11 mi12:08:111:38:257:314:56
7:15
#12671
25K
15.53 mi12:26:091:56:237:3017:58
7:25
#12320
30K
18.64 mi12:50:212:20:357:3324:12
7:48
#12223
20M
20.00 mi13:00:592:31:137:3410:38
7:50
#12162
21M
21.00 mi13:08:542:39:087:357:55
7:55
#11971
35K
21.75 mi13:14:282:44:427:355:34
7:27
#11900
23M
23.00 mi13:24:052:54:197:359:37
7:42
#11743
24M
24.00 mi13:31:353:01:497:357:30
7:30
#11634
40K
24.85 mi13:38:073:08:217:356:32
7:39
#11519
25.2M
25.20 mi13:40:573:11:117:362:50
8:13
#11467
FINISH
26.22 mi13:48:373:18:517:367:40
7:32
#11478
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 mi133509605960511674(Top 40%)8785(Top 54%)8785(Top 364%)
10K6.21 mi3.10 mi14613-126310094-48910094-48915851(Top 55%)10558(Top 65%)10558(Top 438%)
15K9.32 mi3.11 mi13584+10299659+4359659+43511674(Top 40%)8785(Top 54%)8785(Top 364%)
20K12.43 mi3.11 mi12783+8019295+3649295+36410376(Top 36%)8105(Top 50%)8105(Top 336%)
HALF13.11 mi0.68 mi12671+1129245+509245+5010616(Top 37%)8305(Top 51%)8305(Top 344%)
25K15.53 mi2.42 mi12320+3519059+1869059+18610631(Top 37%)8151(Top 50%)8151(Top 338%)
30K18.64 mi3.11 mi12223+978969+908969+9011876(Top 41%)8597(Top 53%)8597(Top 356%)
20M20.00 mi1.36 mi12162+618923+468923+4611537(Top 40%)8333(Top 51%)8333(Top 345%)
21M21.00 mi1.00 mi11971+1918826+978826+979341(Top 32%)7133(Top 44%)7133(Top 296%)
35K21.75 mi0.75 mi11900+718777+498777+4910372(Top 36%)7673(Top 47%)7673(Top 318%)
23M23.00 mi1.25 mi11743+1578679+988679+9810161(Top 35%)7452(Top 46%)7452(Top 309%)
24M24.00 mi1.00 mi11634+1098603+768603+7610064(Top 35%)7342(Top 45%)7342(Top 304%)
40K24.85 mi0.85 mi11519+1158517+868517+869884(Top 34%)7156(Top 44%)7156(Top 297%)
25.2M25.20 mi0.35 mi11467+528480+378480+379700(Top 33%)6989(Top 43%)6989(Top 290%)
FINISH26.22 mi1.02 mi11478-118455+258455+2511572(Top 40%)7891(Top 48%)7891(Top 327%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
Γ—21
+97ft-345ft

Overall

11674

Males

8785

M45-49

8785

5K→10K

3.1 - 6.2 mi

Top 55%
Γ—5
+79ft-138ft

Overall

15851

Males

10558

M45-49

10558

10K→15K

6.2 - 9.3 mi

Top 40%
Γ—3
+67ft-78ft

Overall

11674

Males

8785

M45-49

8785

15K→20K

9.3 - 12.4 mi

Top 36%
Γ—5
+106ft-86ft

Overall

10376

Males

8105

M45-49

8105

20K→HALF

12.4 - 13.1 mi

Top 37%
Γ—2
+19ft-37ft

Overall

10616

Males

8305

M45-49

8305

HALF→25K

13.1 - 15.5 mi

Top 37%
Γ—4
+66ft-88ft

Overall

10631

Males

8151

M45-49

8151

25K→30K

15.5 - 18.6 mi

Top 41%
Γ—9
+181ft-148ft

Overall

11876

Males

8597

M45-49

8597

30K→20M

18.6 - 20.0 mi

Top 40%
Γ—5
+64ft-50ft

Overall

11537

Males

8333

M45-49

8333

20M→21M

20.0 - 21.0 mi

Top 32%
Γ—8
+106ft-24ft

Overall

9341

Males

7133

M45-49

7133

21M→35K

21.0 - 21.8 mi

Top 36%
Γ—7
+17ft-86ft

Overall

10372

Males

7673

M45-49

7673

35K→23M

21.8 - 23.0 mi

Top 35%
Γ—5
+23ft-63ft

Overall

10161

Males

7452

M45-49

7452

23M→24M

23.0 - 24.0 mi

Top 35%
Γ—6
+12ft-82ft

Overall

10064

Males

7342

M45-49

7342

24M→40K

24.0 - 24.9 mi

Top 34%
Γ—1
+6ft-20ft

Overall

9884

Males

7156

M45-49

7156

40K→25.2M

24.9 - 25.2 mi

Top 33%
Γ—1
+13ft-16ft

Overall

9700

Males

6989

M45-49

6989

25.2M→FINISH

25.2 - 26.2 mi

Top 40%
Γ—2
+22ft-21ft

Overall

11572

Males

7891

M45-49

7891

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3595*
Passed By
615
Net Change
+1872
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#13350
5K β†’ 10K45200-1263#13350#14613
10K β†’ 15K1036*7+1029#14613#13584
15K β†’ 20K802*1+801#13584#12783
20K β†’ HALF1197+112#12783#12671
HALF β†’ 25K362*11+351#12671#12320
25K β†’ 30K230*133+97#12320#12223
30K β†’ 20M11251+61#12223#12162
20M β†’ 21M201*10+191#12162#11971
21M β†’ 35K9120+71#11971#11900
35K β†’ 23M18932+157#11900#11743
23M β†’ 24M13425+109#11743#11634
24M β†’ 40K13318+115#11634#11519
40K β†’ 25.2M6412+52#11519#11467
25.2M β†’ FINISH7788-11#11467#11478
TOTALS3595*615+1872

* 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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