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BOSTON MARATHON 2026

Kairat Sadykov

Bib: 12069•M

Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M45-49)
#0 / 2413
Race Day Weather
51°/41°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· 3.11 mi
23:24
Rank: #13040
Start → 5K
23:24 | 7:32/mi
10K· 6.21 mi
48:06
Rank: #14971 (-1931)
5K → 10K
24:42 | 7:58/mi
15K· 9.32 mi
1:13:24
Rank: #16041 (-1070)
10K → 15K
25:18 | 8:09/mi
20K· 12.43 mi
1:38:26
Rank: #16180 (-139)
15K → 20K
25:02 | 8:04/mi
HALF· 13.11 mi
1:43:45
Rank: #16150 (+30)
20K → HALF
5:19 | 7:48/mi
25K· 15.53 mi
2:04:02
Rank: #16441 (-291)
HALF → 25K
20:17 | 8:22/mi
30K· 18.64 mi
2:31:02
Rank: #16715 (-274)
25K → 30K
27:00 | 8:42/mi
20M
2:43:29
Rank: #16969 (-254)
30K → 20M
12:27 | 9:10/mi
21M
2:53:07
Rank: #17077 (-108)
20M → 21M
9:38 | 9:38/mi
35K· 21.75 mi
2:59:50
Rank: #17208 (-131)
21M → 35K
6:43 | 8:59/mi
23M
3:12:00
Rank: #17519 (-311)
35K → 23M
12:10 | 9:44/mi
24M
3:20:49
Rank: #17544 (-25)
23M → 24M
8:49 | 8:49/mi
40K· 24.85 mi
3:28:32
Rank: #17567 (-23)
24M → 40K
7:43 | 9:02/mi
25.2M
3:32:05
Rank: #17624 (-57)
40K → 25.2M
3:33 | 10:18/mi
FINISH· 26.22 mi
3:41:13
Rank: #17757 (-133)
25.2M → FINISH
9:08 | 8:58/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
Time1:43:45
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:57:28
Pace8:58 /mi
📊Positive Split: 13.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:4123:247:3223:24
7:32
-
10K
6.21 mi11:16:2348:067:4524:42
7:58
+0:26
15K
9.32 mi11:41:411:13:247:5325:18
8:09
+0:11
20K
12.43 mi12:06:431:38:267:5625:02
8:04
-0:05
HALF
13.11 mi12:12:021:43:457:555:19
7:48
-0:16
25K
15.53 mi12:32:192:04:028:0020:17
8:22
+0:34
30K
18.64 mi12:59:192:31:028:0727:00
8:42
+0:20
20M
20.00 mi13:11:462:43:298:1112:27
9:10
+0:28
21M
21.00 mi13:21:242:53:078:159:38
9:38
+0:28
35K
21.75 mi13:28:072:59:508:176:43
8:59
-0:39
23M
23.00 mi13:40:173:12:008:2112:10
9:44
+0:45
24M
24.00 mi13:49:063:20:498:238:49
8:49
-0:55
40K
24.85 mi13:56:493:28:328:247:43
9:02
+0:13
25.2M
25.20 mi14:00:223:32:058:253:33
10:18
+1:16
FINISH
26.22 mi14:09:303:41:138:279:08
8:58
-1:20

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace 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

7:32 /mi

Average Pace

8:27 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

2:04:02

56% of race

Time at Steady Pace

1:11:50

32% of race

Time at Slower Pace

25:21

11% of race

Average Pace: 8:26 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi10:51:4123:247:3223:24
7:32
#13040
10K
6.21 mi11:16:2348:067:4524:42
7:58
#14971
15K
9.32 mi11:41:411:13:247:5325:18
8:09
#16041
20K
12.43 mi12:06:431:38:267:5625:02
8:04
#16180
HALF
13.11 mi12:12:021:43:457:555:19
7:48
#16150
25K
15.53 mi12:32:192:04:028:0020:17
8:22
#16441
30K
18.64 mi12:59:192:31:028:0727:00
8:42
#16715
20M
20.00 mi13:11:462:43:298:1112:27
9:10
#16969
21M
21.00 mi13:21:242:53:078:159:38
9:38
#17077
35K
21.75 mi13:28:072:59:508:176:43
8:59
#17208
23M
23.00 mi13:40:173:12:008:2112:10
9:44
#17519
24M
24.00 mi13:49:063:20:498:238:49
8:49
#17544
40K
24.85 mi13:56:493:28:328:247:43
9:02
#17567
25.2M
25.20 mi14:00:223:32:058:253:33
10:18
#17624
FINISH
26.22 mi14:09:303:41:138:279:08
8:58
#17757
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 mi130409480948017957(Top 62%)11425(Top 70%)11425(Top 473%)
10K6.21 mi3.10 mi14971-193110218-73810218-73816849(Top 58%)10952(Top 67%)10952(Top 454%)
15K9.32 mi3.11 mi16041-107010616-39810616-39817957(Top 62%)11425(Top 70%)11425(Top 473%)
20K12.43 mi3.11 mi16180-13910651-3510651-3516544(Top 57%)10805(Top 66%)10805(Top 448%)
HALF13.11 mi0.68 mi16150+3010638+1310638+1315519(Top 53%)10422(Top 64%)10422(Top 432%)
25K15.53 mi2.42 mi16441-29110756-11810756-11817754(Top 61%)11257(Top 69%)11257(Top 467%)
30K18.64 mi3.11 mi16715-27410828-7210828-7217955(Top 62%)11239(Top 69%)11239(Top 466%)
20M20.00 mi1.36 mi16969-25410938-11010938-11019696(Top 68%)11965(Top 73%)11965(Top 496%)
21M21.00 mi1.00 mi17077-10810970-3210970-3219086(Top 66%)11645(Top 71%)11645(Top 483%)
35K21.75 mi0.75 mi17208-13111008-3811008-3819910(Top 69%)11932(Top 73%)11932(Top 494%)
23M23.00 mi1.25 mi17519-31111105-9711105-9721303(Top 73%)12591(Top 77%)12591(Top 522%)
24M24.00 mi1.00 mi17544-2511095+1011095+1018589(Top 64%)11232(Top 69%)11232(Top 465%)
40K24.85 mi0.85 mi17567-2311092+311092+318513(Top 64%)11124(Top 68%)11124(Top 461%)
25.2M25.20 mi0.35 mi17624-5711104-1211104-1220360(Top 70%)12018(Top 74%)12018(Top 498%)
FINISH26.22 mi1.02 mi17757-13311137-3311137-3320338(Top 70%)12009(Top 73%)12009(Top 498%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

17957

Males

11425

M45-49

11425

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

16849

Males

10952

M45-49

10952

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

17957

Males

11425

M45-49

11425

15K→20K

9.3 - 12.4 mi

Top 57%
×5stories
+106ft-86ft

Overall

16544

Males

10805

M45-49

10805

20K→HALF

12.4 - 13.1 mi

Top 53%
×2stories
+19ft-37ft

Overall

15519

Males

10422

M45-49

10422

HALF→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

17754

Males

11257

M45-49

11257

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

17955

Males

11239

M45-49

11239

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

19696

Males

11965

M45-49

11965

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

19086

Males

11645

M45-49

11645

21M→35K

21.0 - 21.8 mi

Top 69%
×7stories
+17ft-86ft

Overall

19910

Males

11932

M45-49

11932

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

21303

Males

12591

M45-49

12591

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

18589

Males

11232

M45-49

11232

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

18513

Males

11124

M45-49

11124

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

20360

Males

12018

M45-49

12018

25.2M→FINISH

25.2 - 26.2 mi

Top 70%
×2stories
+22ft-21ft

Overall

20338

Males

12009

M45-49

12009

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
760
Passed By
5477
Net Change
-4717
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13040
5K → 10K181949-1931#13040#14971
10K → 15K311101-1070#14971#16041
15K → 20K136275-139#16041#16180
20K → HALF5020+30#16180#16150
HALF → 25K78369-291#16150#16441
25K → 30K126400-274#16441#16715
30K → 20M27281-254#16715#16969
20M → 21M58166-108#16969#17077
21M → 35K28159-131#17077#17208
35K → 23M36347-311#17208#17519
23M → 24M6186-25#17519#17544
24M → 40K6184-23#17544#17567
40K → 25.2M2481-57#17567#17624
25.2M → FINISH26159-133#17624#17757
TOTALS7605477-4717
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing