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BOSTON MARATHON 2024

Narongdet Kositpantawong

Bib: 8620•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 16%
Gender (Male)
#0 / 14578
Top 25%
Masters (Masters Men)
#0 / 9729
Top 13%
Division (M40-44)
#0 / 2009
Top 33%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:39
Rank: #4373
Start → 5K
20:39 | 6:39/mi
10K· 6.21 mi
41:44
Rank: #4688 (-315)
5K → 10K
21:05 | 6:47/mi
15K· 9.32 mi
1:02:54
Rank: #4712 (-24)
10K → 15K
21:10 | 6:49/mi
20K· 12.43 mi
1:24:15
Rank: #4586 (+126)
15K → 20K
21:21 | 6:52/mi
Half· 13.11 mi
1:28:53
Rank: #4562 (+24)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:45:41
Rank: #4369 (+193)
Half → 25K
16:48 | 6:56/mi
30K· 18.64 mi
2:08:05
Rank: #4227 (+142)
25K → 30K
22:24 | 7:13/mi
20M
2:18:29
Rank: #4261 (-34)
30K → 20M
10:24 | 7:39/mi
21M
2:26:26
Rank: #4150 (+111)
20M → 21M
7:57 | 7:57/mi
35K· 21.75 mi
2:31:43
Rank: #4066 (+84)
21M → 35K
5:17 | 7:04/mi
23M
2:41:01
Rank: #3927 (+139)
35K → 23M
9:18 | 7:26/mi
24M
2:48:24
Rank: #3862 (+65)
23M → 24M
7:23 | 7:23/mi
40K· 24.85 mi
2:55:03
Rank: #3821 (+41)
24M → 40K
6:39 | 7:47/mi
25.2M
2:58:19
Rank: #3871 (-50)
40K → 25.2M
3:16 | 9:28/mi
Finish· 26.22 mi
3:06:38
Rank: #3979 (-108)
25.2M → Finish
8:19 | 8:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:53
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:37:45
Pace7:27 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:4520:396:3920:39
6:39
-
10K
6.21 mi11:06:5041:446:4321:05
6:47
+0:08
15K
9.32 mi11:28:001:02:546:4521:10
6:49
+0:02
20K
12.43 mi11:49:211:24:156:4721:21
6:52
+0:03
Half
13.11 mi11:53:591:28:536:474:38
6:47
-0:05
25K
15.53 mi12:10:471:45:416:4816:48
6:56
+0:09
30K
18.64 mi12:33:112:08:056:5222:24
7:13
+0:17
20M
20.00 mi12:43:352:18:296:5510:24
7:39
+0:26
21M
21.00 mi12:51:322:26:266:587:57
7:57
+0:18
35K
21.75 mi12:56:492:31:436:595:17
7:04
-0:53
23M
23.00 mi13:06:072:41:017:009:18
7:26
+0:22
24M
24.00 mi13:13:302:48:247:017:23
7:23
-0:03
40K
24.85 mi13:20:092:55:037:036:39
7:47
+0:24
25.2M
25.20 mi13:23:252:58:197:053:16
9:28
+1:41
Finish
26.22 mi13:31:443:06:387:078:19
8:10
-1:18

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

6:39 /mi

Average Pace

7:07 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:07:32

36% of race

Time at Steady Pace

1:22:31

44% of race

Time at Slower Pace

36:35

20% of race

Average Pace: 7:07 /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 mi10:45:4520:396:3920:39
6:39
#4373
10K
6.21 mi11:06:5041:446:4321:05
6:47
#4688
15K
9.32 mi11:28:001:02:546:4521:10
6:49
#4712
20K
12.43 mi11:49:211:24:156:4721:21
6:52
#4586
Half
13.11 mi11:53:591:28:536:474:38
6:47
#4562
25K
15.53 mi12:10:471:45:416:4816:48
6:56
#4369
30K
18.64 mi12:33:112:08:056:5222:24
7:13
#4227
20M
20.00 mi12:43:352:18:296:5510:24
7:39
#4261
21M
21.00 mi12:51:322:26:266:587:57
7:57
#4150
35K
21.75 mi12:56:492:31:436:595:17
7:04
#4066
23M
23.00 mi13:06:072:41:017:009:18
7:26
#3927
24M
24.00 mi13:13:302:48:247:017:23
7:23
#3862
40K
24.85 mi13:20:092:55:037:036:39
7:47
#3821
25.2M
25.20 mi13:23:252:58:197:053:16
9:28
#3871
Finish
26.22 mi13:31:443:06:387:078:19
8:10
#3979
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4373410741074830(Top 19%)4462(Top 31%)4462(Top 222%)
10K6.21 mi3.10 mi4688-3154370-2634370-2635055(Top 20%)4672(Top 32%)4672(Top 233%)
15K9.32 mi3.11 mi4712-244384-144384-144830(Top 19%)4462(Top 31%)4462(Top 222%)
20K12.43 mi3.11 mi4586+1264263+1214263+1214413(Top 17%)4090(Top 28%)4090(Top 204%)
Half13.11 mi0.68 mi4562+244240+234240+234421(Top 17%)4087(Top 28%)4087(Top 203%)
25K15.53 mi2.42 mi4369+1934076+1644076+1643963(Top 16%)3667(Top 25%)3667(Top 183%)
30K18.64 mi3.11 mi4227+1423937+1393937+1393816(Top 15%)3470(Top 24%)3470(Top 173%)
20M20.00 mi1.36 mi4261-343946-93946-94963(Top 19%)4219(Top 29%)4219(Top 210%)
21M21.00 mi1.00 mi4150+1113837+1093837+1093973(Top 16%)3420(Top 23%)3420(Top 170%)
35K21.75 mi0.75 mi4066+843755+823755+823299(Top 13%)2934(Top 20%)2934(Top 146%)
23M23.00 mi1.25 mi3927+1393620+1353620+1353364(Top 13%)2941(Top 20%)2941(Top 146%)
24M24.00 mi1.00 mi3862+653552+683552+683671(Top 14%)3102(Top 21%)3102(Top 154%)
40K24.85 mi0.85 mi3821+413502+503502+504642(Top 18%)3580(Top 25%)3580(Top 178%)
25.2M25.20 mi0.35 mi3871-503535-333535-338559(Top 33%)5585(Top 38%)5585(Top 278%)
Finish26.22 mi1.02 mi3979-1083594-593594-599514(Top 37%)6197(Top 43%)6197(Top 308%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

4830

Males

4462

M40-44

4462

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5055

Males

4672

M40-44

4672

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

4830

Males

4462

M40-44

4462

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4413

Males

4090

M40-44

4090

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4421

Males

4087

M40-44

4087

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

3963

Males

3667

M40-44

3667

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

3816

Males

3470

M40-44

3470

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

4963

Males

4219

M40-44

4219

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

3973

Males

3420

M40-44

3420

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3299

Males

2934

M40-44

2934

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3364

Males

2941

M40-44

2941

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3671

Males

3102

M40-44

3102

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4642

Males

3580

M40-44

3580

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8559

Males

5585

M40-44

5585

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

9514

Males

6197

M40-44

6197

Passing Analysis

Category:
Athletes Passed
1660
Passed By
1266
Net Change
+394
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4373
5K → 10K79394-315#4373#4688
10K → 15K127151-24#4688#4712
15K → 20K22397+126#4712#4586
20K → Half3713+24#4586#4562
Half → 25K24350+193#4562#4369
25K → 30K261119+142#4369#4227
30K → 20M88122-34#4227#4261
20M → 21M14837+111#4261#4150
21M → 35K917+84#4150#4066
35K → 23M16122+139#4066#3927
23M → 24M9732+65#3927#3862
24M → 40K6827+41#3862#3821
40K → 25.2M1262-50#3821#3871
25.2M → Finish25133-108#3871#3979
TOTALS16601266+394
📊

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