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BOSTON MARATHON 2024

Ka Nok Ng

Bib: 27313•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 50%
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:53
Rank: #1186
Start → 5K
18:53 | 6:05/mi
10K· 6.21 mi
38:21
Rank: #1434 (-248)
5K → 10K
19:28 | 6:16/mi
15K· 9.32 mi
58:09
Rank: #1614 (-180)
10K → 15K
19:48 | 6:22/mi
20K· 12.43 mi
1:19:40
Rank: #2219 (-605)
15K → 20K
21:31 | 6:56/mi
Half· 13.11 mi
1:25:33
Rank: #2822 (-603)
20K → Half
5:53 | 8:37/mi
25K· 15.53 mi
1:47:59
Rank: #5415 (-2593)
Half → 25K
22:26 | 9:15/mi
30K· 18.64 mi
2:18:23
Rank: #7607 (-2192)
25K → 30K
30:24 | 9:47/mi
20M
2:31:43
Rank: #8315 (-708)
30K → 20M
13:20 | 9:49/mi
21M
2:44:35
Rank: #9483 (-1168)
20M → 21M
12:52 | 12:52/mi
35K· 21.75 mi
2:52:29
Rank: #10015 (-532)
21M → 35K
7:54 | 10:34/mi
23M
3:06:39
Rank: #10901 (-886)
35K → 23M
14:10 | 11:19/mi
24M
3:17:26
Rank: #11417 (-516)
23M → 24M
10:47 | 10:47/mi
40K· 24.85 mi
3:28:21
Rank: #12182 (-765)
24M → 40K
10:55 | 12:46/mi
25.2M
3:32:52
Rank: #12371 (-189)
40K → 25.2M
4:31 | 13:06/mi
Finish· 26.22 mi
3:43:21
Rank: #12754 (-383)
25.2M → Finish
10:29 | 10:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:33
Pace6:32 /mi
2nd Half
Distance13.11 mi
Time2:17:48
Pace10:31 /mi
📊Positive Split: 61.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:34:0318:536:0518:53
6:05
-
10K
6.21 mi11:53:3138:216:1019:28
6:16
+0:11
15K
9.32 mi12:13:1958:096:1419:48
6:22
+0:06
20K
12.43 mi12:34:501:19:406:2521:31
6:56
+0:34
Half
13.11 mi12:40:431:25:336:325:53
8:37
+1:41
25K
15.53 mi13:03:091:47:596:5722:26
9:15
+0:38
30K
18.64 mi13:33:332:18:237:2530:24
9:47
+0:32
20M
20.00 mi13:46:532:31:437:3513:20
9:49
+0:02
21M
21.00 mi13:59:452:44:357:5012:52
12:52
+3:03
35K
21.75 mi14:07:392:52:297:567:54
10:34
-2:18
23M
23.00 mi14:21:493:06:398:0714:10
11:19
+0:45
24M
24.00 mi14:32:363:17:268:1410:47
10:47
-0:32
40K
24.85 mi14:43:313:28:218:2310:55
12:46
+1:59
25.2M
25.20 mi14:48:023:32:528:274:31
13:06
+0:20
Finish
26.22 mi14:58:313:43:218:3110:29
10:17
-2:49

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

6:05 /mi

Average Pace

8:31 /mi

Slowest Pace

13:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:33

38% of race

Time at Steady Pace

1:35:20

43% of race

Time at Slower Pace

42:28

19% of race

Average Pace: 8:31 /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 mi11:34:0318:536:0518:53
6:05
#1186
10K
6.21 mi11:53:3138:216:1019:28
6:16
#1434
15K
9.32 mi12:13:1958:096:1419:48
6:22
#1614
20K
12.43 mi12:34:501:19:406:2521:31
6:56
#2219
Half
13.11 mi12:40:431:25:336:325:53
8:37
#2822
25K
15.53 mi13:03:091:47:596:5722:26
9:15
#5415
30K
18.64 mi13:33:332:18:237:2530:24
9:47
#7607
20M
20.00 mi13:46:532:31:437:3513:20
9:49
#8315
21M
21.00 mi13:59:452:44:357:5012:52
12:52
#9483
35K
21.75 mi14:07:392:52:297:567:54
10:34
#10015
23M
23.00 mi14:21:493:06:398:0714:10
11:19
#10901
24M
24.00 mi14:32:363:17:268:1410:47
10:47
#11417
40K
24.85 mi14:43:313:28:218:2310:55
12:46
#12182
25.2M
25.20 mi14:48:023:32:528:274:31
13:06
#12371
Finish
26.22 mi14:58:313:43:218:3110:29
10:17
#12754
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1186114711472052(Top 8%)1985(Top 14%)1985(Top 41%)
10K6.21 mi3.10 mi1434-2481389-2421389-2421762(Top 7%)1705(Top 12%)1705(Top 35%)
15K9.32 mi3.11 mi1614-1801564-1751564-1752052(Top 8%)1985(Top 14%)1985(Top 41%)
20K12.43 mi3.11 mi2219-6052142-5782142-5784810(Top 19%)4415(Top 30%)4415(Top 91%)
Half13.11 mi0.68 mi2822-6032699-5572699-55716347(Top 64%)10460(Top 72%)10460(Top 216%)
25K15.53 mi2.42 mi5415-25934929-22304929-223016621(Top 65%)10526(Top 72%)10526(Top 217%)
30K18.64 mi3.11 mi7607-21926373-14446373-144416569(Top 65%)10255(Top 70%)10255(Top 211%)
20M20.00 mi1.36 mi8315-7086725-3526725-35215778(Top 62%)9650(Top 66%)9650(Top 199%)
21M21.00 mi1.00 mi9483-11687285-5607285-56020490(Top 80%)11869(Top 81%)11869(Top 245%)
35K21.75 mi0.75 mi10015-5327517-2327517-23218717(Top 73%)10982(Top 75%)10982(Top 226%)
23M23.00 mi1.25 mi10901-8867894-3777894-37719201(Top 75%)11171(Top 77%)11171(Top 230%)
24M24.00 mi1.00 mi11417-5168074-1808074-18018633(Top 73%)10815(Top 74%)10815(Top 223%)
40K24.85 mi0.85 mi12182-7658390-3168390-31621878(Top 86%)12426(Top 85%)12426(Top 256%)
25.2M25.20 mi0.35 mi12371-1898452-628452-6219867(Top 78%)11366(Top 78%)11366(Top 234%)
Finish26.22 mi1.02 mi12754-3838577-1258577-12519352(Top 76%)11153(Top 77%)11153(Top 230%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2052

Males

1985

M18-39

1985

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1762

Males

1705

M18-39

1705

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2052

Males

1985

M18-39

1985

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

4810

Males

4415

M18-39

4415

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

16347

Males

10460

M18-39

10460

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

16621

Males

10526

M18-39

10526

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

16569

Males

10255

M18-39

10255

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

15778

Males

9650

M18-39

9650

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

20490

Males

11869

M18-39

11869

21M→35K

21.0 - 21.8 mi

Top 73%
×7stories
+17ft-86ft

Overall

18717

Males

10982

M18-39

10982

35K→23M

21.8 - 23.0 mi

Top 75%
×5stories
+23ft-63ft

Overall

19201

Males

11171

M18-39

11171

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

18633

Males

10815

M18-39

10815

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

21878

Males

12426

M18-39

12426

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

19867

Males

11366

M18-39

11366

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

19352

Males

11153

M18-39

11153

Passing Analysis

Category:
Athletes Passed
192
Passed By
11759
Net Change
-11568
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1186
5K → 10K12260-248#1186#1434
10K → 15K17197-180#1434#1614
15K → 20K8613-605#1614#2219
20K → Half0603-603#2219#2822
Half → 25K12594-2593#2822#5415
25K → 30K112203-2192#5415#7607
30K → 20M20728-708#7607#8315
20M → 21M101178-1168#8315#9483
21M → 35K14545-532#9483#10015
35K → 23M25911-886#10015#10901
23M → 24M30546-516#10901#11417
24M → 40K12777-765#11417#12182
40K → 25.2M10199-189#12182#12371
25.2M → Finish22405-383#12371#12754
TOTALS19211759-11568
📊

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