Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Yerbol Moldazhanov

Bib: 5346 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51Β°/41Β°F
overcast clouds
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Race Performance Report

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

Your Race Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
24:27
3.11 mi
Rank: #15985
Start β†’ 5K
24:27 | 7:53/mi
10K
48:52
6.21 mi
Rank: #16007 (-22)
5K β†’ 10K
24:25 | 7:52/mi
15K
1:12:41
9.32 mi
Rank: #15407 (+600)
10K β†’ 15K
23:49 | 7:40/mi
20K
1:36:27
12.43 mi
Rank: #14828 (+579)
15K β†’ 20K
23:46 | 7:39/mi
HALF
1:41:36
13.11 mi
Rank: #14752 (+76)
20K β†’ HALF
5:09 | 7:34/mi
25K
2:00:20
15.53 mi
Rank: #14473 (+279)
HALF β†’ 25K
18:44 | 7:44/mi
30K
2:25:09
18.64 mi
Rank: #14249 (+224)
25K β†’ 30K
24:49 | 8:00/mi
20M
2:36:12
20.00 mi
Rank: #14196 (+53)
30K β†’ 20M
11:03 | 8:09/mi
21M
2:44:43
21.00 mi
Rank: #14097 (+99)
20M β†’ 21M
8:31 | 8:31/mi
35K
2:50:51
21.75 mi
Rank: #14148 (-51)
21M β†’ 35K
6:08 | 8:12/mi
23M
3:03:21
23.00 mi
Rank: #14899 (-751)
35K β†’ 23M
12:30 | 10:00/mi
24M
3:11:30
24.00 mi
Rank: #14887 (+12)
23M β†’ 24M
8:09 | 8:09/mi
40K
3:18:34
24.85 mi
Rank: #14848 (+39)
24M β†’ 40K
7:04 | 8:16/mi
25.2M
3:21:35
25.20 mi
Rank: #14823 (+25)
40K β†’ 25.2M
3:01 | 8:45/mi
FINISH
3:29:39
26.22 mi
Rank: #14834 (-11)
25.2M β†’ FINISH
8:04 | 7:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:36
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:48:03
Pace8:15 /mi
πŸ“ŠPositive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:0824:277:5324:27
7:53
-
10K
6.21 mi10:53:3348:527:5224:25
7:52
-0:01
15K
9.32 mi11:17:221:12:417:4823:49
7:40
-0:12
20K
12.43 mi11:41:081:36:277:4623:46
7:39
-0:01
HALF
13.11 mi11:46:171:41:367:465:09
7:34
-0:05
25K
15.53 mi12:05:012:00:207:4518:44
7:44
+0:10
30K
18.64 mi12:29:502:25:097:4824:49
8:00
+0:16
20M
20.00 mi12:40:532:36:127:4911:03
8:09
+0:09
21M
21.00 mi12:49:242:44:437:518:31
8:31
+0:22
35K
21.75 mi12:55:322:50:517:526:08
8:12
-0:19
23M
23.00 mi13:08:023:03:217:5912:30
10:00
+1:48
24M
24.00 mi13:16:113:11:307:598:09
8:09
-1:51
40K
24.85 mi13:23:153:18:348:007:04
8:16
+0:07
25.2M
25.20 mi13:26:163:21:358:003:01
8:45
+0:29
FINISH
26.22 mi13:34:203:29:398:018:04
7:55
-0:50

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

7:34 /mi

Average Pace

8:00 /mi

Slowest Pace

10:00 /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

52:44

25% of race

Time at Steady Pace

2:12:53

63% of race

Time at Slower Pace

24:02

11% of race

Average Pace: 8:00 /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 mi10:29:0824:277:5324:27
7:53
#15985
10K
6.21 mi10:53:3348:527:5224:25
7:52
#16007
15K
9.32 mi11:17:221:12:417:4823:49
7:40
#15407
20K
12.43 mi11:41:081:36:277:4623:46
7:39
#14828
HALF
13.11 mi11:46:171:41:367:465:09
7:34
#14752
25K
15.53 mi12:05:012:00:207:4518:44
7:44
#14473
30K
18.64 mi12:29:502:25:097:4824:49
8:00
#14249
20M
20.00 mi12:40:532:36:127:4911:03
8:09
#14196
21M
21.00 mi12:49:242:44:437:518:31
8:31
#14097
35K
21.75 mi12:55:322:50:517:526:08
8:12
#14148
23M
23.00 mi13:08:023:03:217:5912:30
10:00
#14899
24M
24.00 mi13:16:113:11:307:598:09
8:09
#14887
40K
24.85 mi13:23:153:18:348:007:04
8:16
#14848
25.2M
25.20 mi13:26:163:21:358:003:01
8:45
#14823
FINISH
26.22 mi13:34:203:29:398:018:04
7:55
#14834
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi15985106181061814233(Top 49%)9903(Top 61%)9903(Top 173%)
10K6.21 mi3.10 mi16007-2210601+1710601+1716121(Top 56%)10672(Top 65%)10672(Top 186%)
15K9.32 mi3.11 mi15407+60010355+24610355+24614233(Top 49%)9903(Top 61%)9903(Top 173%)
20K12.43 mi3.11 mi14828+57910127+22810127+22813261(Top 46%)9408(Top 58%)9408(Top 164%)
HALF13.11 mi0.68 mi14752+7610099+2810099+2813429(Top 46%)9563(Top 59%)9563(Top 167%)
25K15.53 mi2.42 mi14473+2799968+1319968+13113242(Top 46%)9329(Top 57%)9329(Top 163%)
30K18.64 mi3.11 mi14249+2249839+1299839+12913396(Top 46%)9287(Top 57%)9287(Top 162%)
20M20.00 mi1.36 mi14196+539799+409799+4013758(Top 47%)9343(Top 57%)9343(Top 163%)
21M21.00 mi1.00 mi14097+999732+679732+6713204(Top 45%)9002(Top 55%)9002(Top 157%)
35K21.75 mi0.75 mi14148-519739-79739-715740(Top 54%)10065(Top 62%)10065(Top 176%)
23M23.00 mi1.25 mi14899-75110008-26910008-26922081(Top 76%)12955(Top 79%)12955(Top 226%)
24M24.00 mi1.00 mi14887+129985+239985+2314730(Top 51%)9489(Top 58%)9489(Top 166%)
40K24.85 mi0.85 mi14848+399939+469939+4614191(Top 49%)9155(Top 56%)9155(Top 160%)
25.2M25.20 mi0.35 mi14823+259926+139926+1313173(Top 45%)8681(Top 53%)8681(Top 152%)
FINISH26.22 mi1.02 mi14834-119917+99917+914588(Top 50%)9315(Top 57%)9315(Top 163%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
Γ—21
+97ft-345ft

Overall

14233

Males

9903

M18-39

9903

5K→10K

3.1 - 6.2 mi

Top 56%
Γ—5
+79ft-138ft

Overall

16121

Males

10672

M18-39

10672

10K→15K

6.2 - 9.3 mi

Top 49%
Γ—3
+67ft-78ft

Overall

14233

Males

9903

M18-39

9903

15K→20K

9.3 - 12.4 mi

Top 46%
Γ—5
+106ft-86ft

Overall

13261

Males

9408

M18-39

9408

20K→HALF

12.4 - 13.1 mi

Top 46%
Γ—2
+19ft-37ft

Overall

13429

Males

9563

M18-39

9563

HALF→25K

13.1 - 15.5 mi

Top 46%
Γ—4
+66ft-88ft

Overall

13242

Males

9329

M18-39

9329

25K→30K

15.5 - 18.6 mi

Top 46%
Γ—9
+181ft-148ft

Overall

13396

Males

9287

M18-39

9287

30K→20M

18.6 - 20.0 mi

Top 47%
Γ—5
+64ft-50ft

Overall

13758

Males

9343

M18-39

9343

20M→21M

20.0 - 21.0 mi

Top 45%
Γ—8
+106ft-24ft

Overall

13204

Males

9002

M18-39

9002

21M→35K

21.0 - 21.8 mi

Top 54%
Γ—7
+17ft-86ft

Overall

15740

Males

10065

M18-39

10065

35K→23M

21.8 - 23.0 mi

Top 76%
Γ—5
+23ft-63ft

Overall

22081

Males

12955

M18-39

12955

23M→24M

23.0 - 24.0 mi

Top 51%
Γ—6
+12ft-82ft

Overall

14730

Males

9489

M18-39

9489

24M→40K

24.0 - 24.9 mi

Top 49%
Γ—1
+6ft-20ft

Overall

14191

Males

9155

M18-39

9155

40K→25.2M

24.9 - 25.2 mi

Top 45%
Γ—1
+13ft-16ft

Overall

13173

Males

8681

M18-39

8681

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
Γ—2
+22ft-21ft

Overall

14588

Males

9315

M18-39

9315

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2708*
Passed By
972
Net Change
+1151
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#15985
5K β†’ 10K200200-22#15985#16007
10K β†’ 15K640*40+600#16007#15407
15K β†’ 20K588*9+579#15407#14828
20K β†’ HALF859+76#14828#14752
HALF β†’ 25K307*28+279#14752#14473
25K β†’ 30K309*85+224#14473#14249
30K β†’ 20M11865+53#14249#14196
20M β†’ 21M14344+99#14196#14097
21M β†’ 35K4192-51#14097#14148
35K β†’ 23M12200-751#14148#14899
23M β†’ 24M7664+12#14899#14887
24M β†’ 40K8950+39#14887#14848
40K β†’ 25.2M3712+25#14848#14823
25.2M β†’ FINISH6374-11#14823#14834
TOTALS2708*972+1151

* 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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