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BOSTON MARATHON 2023

Askhat Nurlybayev

Bib: 6568•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 11%
Gender (Male)
#0 / 15176
Top 19%
Division (M18-39)
#0 / 5285
Top 40%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:56
Rank: #3991
Start → 5K
20:56 | 6:44/mi
10K· 6.21 mi
41:18
Rank: #3498 (+493)
5K → 10K
20:22 | 6:33/mi
15K· 9.32 mi
1:01:37
Rank: #3271 (+227)
10K → 15K
20:19 | 6:32/mi
20K· 12.43 mi
1:22:16
Rank: #3214 (+57)
15K → 20K
20:39 | 6:39/mi
Half· 13.11 mi
1:26:45
Rank: #3213 (+1)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:42:53
Rank: #3158 (+55)
Half → 25K
16:08 | 6:39/mi
30K· 18.64 mi
2:04:06
Rank: #3088 (+70)
25K → 30K
21:13 | 6:50/mi
20M
2:13:23
Rank: #3060 (+28)
30K → 20M
9:17 | 6:50/mi
21M
2:20:36
Rank: #3058 (+2)
20M → 21M
7:13 | 7:13/mi
35K· 21.75 mi
2:25:33
Rank: #3044 (+14)
21M → 35K
4:57 | 6:37/mi
23M
2:34:12
Rank: #3030 (+14)
35K → 23M
8:39 | 6:55/mi
24M
2:40:54
Rank: #3002 (+28)
23M → 24M
6:42 | 6:42/mi
40K· 24.85 mi
2:46:42
Rank: #2960 (+42)
24M → 40K
5:48 | 6:47/mi
25.2M
2:49:14
Rank: #2946 (+14)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
2:56:11
Rank: #2973 (-27)
25.2M → Finish
6:57 | 6:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:45
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:29:26
Pace6:49 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:0120:566:4420:56
6:44
-
10K
6.21 mi10:44:2341:186:3920:22
6:33
-0:11
15K
9.32 mi11:04:421:01:376:3720:19
6:32
-0:01
20K
12.43 mi11:25:211:22:166:3720:39
6:39
+0:07
Half
13.11 mi11:29:501:26:456:374:29
6:34
-0:05
25K
15.53 mi11:45:581:42:536:3716:08
6:39
+0:05
30K
18.64 mi12:07:112:04:066:3921:13
6:50
+0:11
20M
20.00 mi12:16:282:13:236:409:17
6:50
0:00
21M
21.00 mi12:23:412:20:366:427:13
7:13
+0:23
35K
21.75 mi12:28:382:25:336:424:57
6:37
-0:36
23M
23.00 mi12:37:172:34:126:428:39
6:55
+0:18
24M
24.00 mi12:43:592:40:546:426:42
6:42
-0:13
40K
24.85 mi12:49:472:46:426:425:48
6:47
+0:05
25.2M
25.20 mi12:52:192:49:146:432:32
7:21
+0:34
Finish
26.22 mi12:59:162:56:116:436:57
6:49
-0:32

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

6:32 /mi

Average Pace

6:43 /mi

Slowest Pace

7:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:26

94% of race

Time at Steady Pace

9:45

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:43 /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 mi10:24:0120:566:4420:56
6:44
#3991
10K
6.21 mi10:44:2341:186:3920:22
6:33
#3498
15K
9.32 mi11:04:421:01:376:3720:19
6:32
#3271
20K
12.43 mi11:25:211:22:166:3720:39
6:39
#3214
Half
13.11 mi11:29:501:26:456:374:29
6:34
#3213
25K
15.53 mi11:45:581:42:536:3716:08
6:39
#3158
30K
18.64 mi12:07:112:04:066:3921:13
6:50
#3088
20M
20.00 mi12:16:282:13:236:409:17
6:50
#3060
21M
21.00 mi12:23:412:20:366:427:13
7:13
#3058
35K
21.75 mi12:28:382:25:336:424:57
6:37
#3044
23M
23.00 mi12:37:172:34:126:428:39
6:55
#3030
24M
24.00 mi12:43:592:40:546:426:42
6:42
#3002
40K
24.85 mi12:49:472:46:426:425:48
6:47
#2960
25.2M
25.20 mi12:52:192:49:146:432:32
7:21
#2946
Finish
26.22 mi12:59:162:56:116:436:57
6:49
#2973
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3991374437442876(Top 11%)2748(Top 18%)2748(Top 52%)
10K6.21 mi3.10 mi3498+4933303+4413303+4413164(Top 12%)3016(Top 20%)3016(Top 57%)
15K9.32 mi3.11 mi3271+2273109+1943109+1942876(Top 11%)2748(Top 18%)2748(Top 52%)
20K12.43 mi3.11 mi3214+573060+493060+493147(Top 12%)2993(Top 20%)2993(Top 57%)
Half13.11 mi0.68 mi3213+13058+23058+23211(Top 12%)3061(Top 20%)3061(Top 58%)
25K15.53 mi2.42 mi3158+553007+513007+513026(Top 11%)2884(Top 19%)2884(Top 55%)
30K18.64 mi3.11 mi3088+702942+652942+653172(Top 12%)2988(Top 20%)2988(Top 57%)
20M20.00 mi1.36 mi3060+282914+282914+283007(Top 11%)2827(Top 19%)2827(Top 53%)
21M21.00 mi1.00 mi3058+22904+102904+103190(Top 12%)2976(Top 20%)2976(Top 56%)
35K21.75 mi0.75 mi3044+142891+132891+133073(Top 12%)2875(Top 19%)2875(Top 54%)
23M23.00 mi1.25 mi3030+142880+112880+113261(Top 12%)3030(Top 20%)3030(Top 57%)
24M24.00 mi1.00 mi3002+282850+302850+303095(Top 12%)2870(Top 19%)2870(Top 54%)
40K24.85 mi0.85 mi2960+422808+422808+422742(Top 10%)2528(Top 17%)2528(Top 48%)
25.2M25.20 mi0.35 mi2946+142793+152793+153124(Top 12%)2847(Top 19%)2847(Top 54%)
Finish26.22 mi1.02 mi2973-272815-222815-224166(Top 16%)3670(Top 24%)3670(Top 69%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2876

Males

2748

M18-39

2748

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3164

Males

3016

M18-39

3016

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2876

Males

2748

M18-39

2748

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3147

Males

2993

M18-39

2993

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3211

Males

3061

M18-39

3061

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

3026

Males

2884

M18-39

2884

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3172

Males

2988

M18-39

2988

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

3007

Males

2827

M18-39

2827

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3190

Males

2976

M18-39

2976

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3073

Males

2875

M18-39

2875

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3261

Males

3030

M18-39

3030

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3095

Males

2870

M18-39

2870

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2742

Males

2528

M18-39

2528

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3124

Males

2847

M18-39

2847

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4166

Males

3670

M18-39

3670

Passing Analysis

Category:
Athletes Passed
1512
Passed By
494
Net Change
+1018
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3991
5K → 10K54451+493#3991#3498
10K → 15K24821+227#3498#3271
15K → 20K11457+57#3271#3214
20K → Half1918+1#3214#3213
Half → 25K8833+55#3213#3158
25K → 30K12757+70#3158#3088
30K → 20M5527+28#3088#3060
20M → 21M5149+2#3060#3058
21M → 35K3319+14#3058#3044
35K → 23M5844+14#3044#3030
23M → 24M5729+28#3030#3002
24M → 40K6119+42#3002#2960
40K → 25.2M217+14#2960#2946
25.2M → Finish3663-27#2946#2973
TOTALS1512494+1018
📊

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