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BOSTON MARATHON 2023

Timur Kunanbayev

Bib: 11841•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 40%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 44%
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:18
Rank: #9623
Start → 5K
23:18 | 7:30/mi
10K· 6.21 mi
45:53
Rank: #9064 (+559)
5K → 10K
22:35 | 7:16/mi
15K· 9.32 mi
1:08:46
Rank: #9028 (+36)
10K → 15K
22:53 | 7:22/mi
20K· 12.43 mi
1:32:27
Rank: #9316 (-288)
15K → 20K
23:41 | 7:37/mi
Half· 13.11 mi
1:37:32
Rank: #9345 (-29)
20K → Half
5:05 | 7:27/mi
25K· 15.53 mi
1:56:09
Rank: #9452 (-107)
Half → 25K
18:37 | 7:41/mi
30K· 18.64 mi
2:20:24
Rank: #9416 (+36)
25K → 30K
24:15 | 7:48/mi
20M
2:31:22
Rank: #9514 (-98)
30K → 20M
10:58 | 8:04/mi
21M
2:42:17
Rank: #10449 (-935)
20M → 21M
10:55 | 10:55/mi
35K· 21.75 mi
2:48:12
Rank: #10456 (-7)
21M → 35K
5:55 | 7:55/mi
23M
2:58:31
Rank: #10488 (-32)
35K → 23M
10:19 | 8:14/mi
24M
3:06:39
Rank: #10560 (-72)
23M → 24M
8:08 | 8:08/mi
40K· 24.85 mi
3:13:43
Rank: #10582 (-22)
24M → 40K
7:04 | 8:16/mi
25.2M
3:16:48
Rank: #10598 (-16)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:25:13
Rank: #10726 (-128)
25.2M → Finish
8:25 | 8:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:32
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:47:41
Pace8:13 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:1723:187:3023:18
7:30
-
10K
6.21 mi11:12:5245:537:2322:35
7:16
-0:14
15K
9.32 mi11:35:451:08:467:2322:53
7:22
+0:06
20K
12.43 mi11:59:261:32:277:2623:41
7:37
+0:15
Half
13.11 mi12:04:311:37:327:265:05
7:27
-0:10
25K
15.53 mi12:23:081:56:097:2918:37
7:41
+0:14
30K
18.64 mi12:47:232:20:247:3224:15
7:48
+0:07
20M
20.00 mi12:58:212:31:227:3410:58
8:04
+0:16
21M
21.00 mi13:09:162:42:177:4410:55
10:55
+2:51
35K
21.75 mi13:15:112:48:127:445:55
7:55
-3:00
23M
23.00 mi13:25:302:58:317:4610:19
8:14
+0:19
24M
24.00 mi13:33:383:06:397:478:08
8:08
-0:06
40K
24.85 mi13:40:423:13:437:487:04
8:16
+0:08
25.2M
25.20 mi13:43:473:16:487:493:05
8:56
+0:40
Finish
26.22 mi13:52:123:25:137:508:25
8:16
-0:40

Checkpoints & Pacing

📈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

7:16 /mi

Average Pace

7:50 /mi

Slowest Pace

10:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

50:33

25% of race

Time at Steady Pace

2:20:40

69% of race

Time at Slower Pace

14:00

7% of race

Average Pace: 7:50 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:50:1723:187:3023:18
7:30
#9623
10K
6.21 mi11:12:5245:537:2322:35
7:16
#9064
15K
9.32 mi11:35:451:08:467:2322:53
7:22
#9028
20K
12.43 mi11:59:261:32:277:2623:41
7:37
#9316
Half
13.11 mi12:04:311:37:327:265:05
7:27
#9345
25K
15.53 mi12:23:081:56:097:2918:37
7:41
#9452
30K
18.64 mi12:47:232:20:247:3224:15
7:48
#9416
20M
20.00 mi12:58:212:31:227:3410:58
8:04
#9514
21M
21.00 mi13:09:162:42:177:4410:55
10:55
#10449
35K
21.75 mi13:15:112:48:127:445:55
7:55
#10456
23M
23.00 mi13:25:302:58:317:4610:19
8:14
#10488
24M
24.00 mi13:33:383:06:397:478:08
8:08
#10560
40K
24.85 mi13:40:423:13:437:487:04
8:16
#10582
25.2M
25.20 mi13:43:473:16:487:493:05
8:56
#10598
Finish
26.22 mi13:52:123:25:137:508:25
8:16
#10726
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi9623794279429059(Top 34%)7575(Top 50%)7575(Top 336%)
10K6.21 mi3.10 mi9064+5597611+3317611+3318629(Top 32%)7348(Top 48%)7348(Top 326%)
15K9.32 mi3.11 mi9028+367580+317580+319059(Top 34%)7575(Top 50%)7575(Top 336%)
20K12.43 mi3.11 mi9316-2887740-1607740-16010252(Top 39%)8213(Top 54%)8213(Top 365%)
Half13.11 mi0.68 mi9345-297758-187758-189805(Top 37%)7998(Top 53%)7998(Top 355%)
25K15.53 mi2.42 mi9452-1077813-557813-5510131(Top 38%)8065(Top 53%)8065(Top 358%)
30K18.64 mi3.11 mi9416+367747+667747+669405(Top 35%)7507(Top 49%)7507(Top 333%)
20M20.00 mi1.36 mi9514-987791-447791-4410782(Top 41%)8142(Top 54%)8142(Top 362%)
21M21.00 mi1.00 mi10449-9358255-4648255-46420624(Top 77%)12345(Top 81%)12345(Top 548%)
35K21.75 mi0.75 mi10456-78247+88247+811420(Top 43%)8310(Top 55%)8310(Top 369%)
23M23.00 mi1.25 mi10488-328230+178230+1711447(Top 43%)8194(Top 54%)8194(Top 364%)
24M24.00 mi1.00 mi10560-728233-38233-312120(Top 46%)8446(Top 56%)8446(Top 375%)
40K24.85 mi0.85 mi10582-228211+228211+2211760(Top 44%)8201(Top 54%)8201(Top 364%)
25.2M25.20 mi0.35 mi10598-168215-48215-412105(Top 45%)8299(Top 55%)8299(Top 369%)
Finish26.22 mi1.02 mi10726-1288253-388253-3813807(Top 52%)9148(Top 60%)9148(Top 406%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

9059

Males

7575

M45-49

7575

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

8629

Males

7348

M45-49

7348

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

9059

Males

7575

M45-49

7575

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10252

Males

8213

M45-49

8213

20K→Half

12.4 - 13.1 mi

Top 37%
×2stories
+19ft-37ft

Overall

9805

Males

7998

M45-49

7998

Half→25K

13.1 - 15.5 mi

Top 38%
×4stories
+66ft-88ft

Overall

10131

Males

8065

M45-49

8065

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9405

Males

7507

M45-49

7507

30K→20M

18.6 - 20.0 mi

Top 41%
×5stories
+64ft-50ft

Overall

10782

Males

8142

M45-49

8142

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

20624

Males

12345

M45-49

12345

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

11420

Males

8310

M45-49

8310

35K→23M

21.8 - 23.0 mi

Top 43%
×5stories
+23ft-63ft

Overall

11447

Males

8194

M45-49

8194

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

12120

Males

8446

M45-49

8446

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11760

Males

8201

M45-49

8201

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

12105

Males

8299

M45-49

8299

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

13807

Males

9148

M45-49

9148

Passing Analysis

Category:
Athletes Passed
1514*
Passed By
2615
Net Change
-1103
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9623
5K → 10K64788+559#9623#9064
10K → 15K163127+36#9064#9028
15K → 20K60348-288#9028#9316
20K → Half1847-29#9316#9345
Half → 25K84191-107#9345#9452
25K → 30K196*160+36#9452#9416
30K → 20M58156-98#9416#9514
20M → 21M2935-935#9514#10449
21M → 35K4350-7#10449#10456
35K → 23M73105-32#10456#10488
23M → 24M48120-72#10488#10560
24M → 40K5779-22#10560#10582
40K → 25.2M2844-16#10582#10598
25.2M → Finish37165-128#10598#10726
TOTALS1514*2615-1103

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing