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BOSTON MARATHON 2024

Worawat Chaiyosburana

Bib: 28552•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:17
Rank: #22398
Start → 5K
30:17 | 9:45/mi
10K· 6.21 mi
1:01:17
Rank: #22470 (-72)
5K → 10K
31:00 | 9:59/mi
15K· 9.32 mi
1:31:57
Rank: #22174 (+296)
10K → 15K
30:40 | 9:52/mi
20K· 12.43 mi
2:03:21
Rank: #21801 (+373)
15K → 20K
31:24 | 10:06/mi
Half· 13.11 mi
2:10:02
Rank: #21752 (+49)
20K → Half
6:41 | 9:48/mi
25K· 15.53 mi
2:35:11
Rank: #21450 (+302)
Half → 25K
25:09 | 10:22/mi
30K· 18.64 mi
3:09:11
Rank: #21128 (+322)
25K → 30K
34:00 | 10:57/mi
20M
3:24:31
Rank: #21036 (+92)
30K → 20M
15:20 | 11:17/mi
21M
3:36:26
Rank: #20918 (+118)
20M → 21M
11:55 | 11:55/mi
35K· 21.75 mi
3:44:32
Rank: #20837 (+81)
21M → 35K
8:06 | 10:50/mi
23M
3:58:16
Rank: #20696 (+141)
35K → 23M
13:44 | 10:58/mi
24M
4:10:11
Rank: #20719 (-23)
23M → 24M
11:55 | 11:55/mi
40K· 24.85 mi
4:19:46
Rank: #20644 (+75)
24M → 40K
9:35 | 11:13/mi
25.2M
4:24:16
Rank: #20619 (+25)
40K → 25.2M
4:30 | 13:03/mi
Finish· 26.22 mi
4:34:51
Rank: #20577 (+42)
25.2M → Finish
10:35 | 10:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:02
Pace9:55 /mi
2nd Half
Distance13.11 mi
Time2:24:49
Pace11:03 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:0330:179:4530:17
9:45
-
10K
6.21 mi12:26:031:01:179:5231:00
9:59
+0:14
15K
9.32 mi12:56:431:31:579:5230:40
9:52
-0:07
20K
12.43 mi13:28:072:03:219:5631:24
10:06
+0:14
Half
13.11 mi13:34:482:10:029:556:41
9:48
-0:18
25K
15.53 mi13:59:572:35:119:5925:09
10:22
+0:34
30K
18.64 mi14:33:573:09:1110:0934:00
10:57
+0:35
20M
20.00 mi14:49:173:24:3110:1415:20
11:17
+0:20
21M
21.00 mi15:01:123:36:2610:1811:55
11:55
+0:38
35K
21.75 mi15:09:183:44:3210:198:06
10:50
-1:05
23M
23.00 mi15:23:023:58:1610:2213:44
10:58
+0:08
24M
24.00 mi15:34:574:10:1110:2511:55
11:55
+0:57
40K
24.85 mi15:44:324:19:4610:279:35
11:13
-0:42
25.2M
25.20 mi15:49:024:24:1610:294:30
13:03
+1:50
Finish
26.22 mi15:59:374:34:5110:2910:35
10:23
-2:40

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

9:45 /mi

Average Pace

10:29 /mi

Slowest Pace

13:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:11

56% of race

Time at Steady Pace

1:31:20

33% of race

Time at Slower Pace

28:20

10% of race

Average Pace: 10:29 /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 mi11:55:0330:179:4530:17
9:45
#22398
10K
6.21 mi12:26:031:01:179:5231:00
9:59
#22470
15K
9.32 mi12:56:431:31:579:5230:40
9:52
#22174
20K
12.43 mi13:28:072:03:219:5631:24
10:06
#21801
Half
13.11 mi13:34:482:10:029:556:41
9:48
#21752
25K
15.53 mi13:59:572:35:119:5925:09
10:22
#21450
30K
18.64 mi14:33:573:09:1110:0934:00
10:57
#21128
20M
20.00 mi14:49:173:24:3110:1415:20
11:17
#21036
21M
21.00 mi15:01:123:36:2610:1811:55
11:55
#20918
35K
21.75 mi15:09:183:44:3210:198:06
10:50
#20837
23M
23.00 mi15:23:023:58:1610:2213:44
10:58
#20696
24M
24.00 mi15:34:574:10:1110:2511:55
11:55
#20719
40K
24.85 mi15:44:324:19:4610:279:35
11:13
#20644
25.2M
25.20 mi15:49:024:24:1610:294:30
13:03
#20619
Finish
26.22 mi15:59:374:34:5110:2910:35
10:23
#20577
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi22398132421324221605(Top 85%)12903(Top 89%)12903(Top 667%)
10K6.21 mi3.10 mi22470-7213281-3913281-3922504(Top 88%)13276(Top 91%)13276(Top 686%)
15K9.32 mi3.11 mi22174+29613139+14213139+14221605(Top 85%)12903(Top 89%)12903(Top 667%)
20K12.43 mi3.11 mi21801+37312962+17712962+17720802(Top 81%)12515(Top 86%)12515(Top 647%)
Half13.11 mi0.68 mi21752+4912928+3412928+3420925(Top 82%)12511(Top 86%)12511(Top 647%)
25K15.53 mi2.42 mi21450+30212790+13812790+13820087(Top 79%)12070(Top 83%)12070(Top 624%)
30K18.64 mi3.11 mi21128+32212581+20912581+20919851(Top 78%)11777(Top 81%)11777(Top 609%)
20M20.00 mi1.36 mi21036+9212505+7612505+7619940(Top 78%)11713(Top 80%)11713(Top 605%)
21M21.00 mi1.00 mi20918+11812432+7312432+7318615(Top 73%)10945(Top 75%)10945(Top 566%)
35K21.75 mi0.75 mi20837+8112374+5812374+5819400(Top 76%)11332(Top 78%)11332(Top 586%)
23M23.00 mi1.25 mi20696+14112285+8912285+8918336(Top 72%)10731(Top 74%)10731(Top 555%)
24M24.00 mi1.00 mi20719-2312269+1612269+1621280(Top 83%)12159(Top 83%)12159(Top 628%)
40K24.85 mi0.85 mi20644+7512224+4512224+4518621(Top 73%)10773(Top 74%)10773(Top 557%)
25.2M25.20 mi0.35 mi20619+2512200+2412200+2419798(Top 77%)11344(Top 78%)11344(Top 586%)
Finish26.22 mi1.02 mi20577+4212167+3312167+3319668(Top 77%)11315(Top 78%)11315(Top 585%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

21605

Males

12903

M50-54

12903

5K→10K

3.1 - 6.2 mi

Top 88%
×5stories
+79ft-138ft

Overall

22504

Males

13276

M50-54

13276

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

21605

Males

12903

M50-54

12903

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

20802

Males

12515

M50-54

12515

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

20925

Males

12511

M50-54

12511

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

20087

Males

12070

M50-54

12070

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

19851

Males

11777

M50-54

11777

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

19940

Males

11713

M50-54

11713

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

18615

Males

10945

M50-54

10945

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

19400

Males

11332

M50-54

11332

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

18336

Males

10731

M50-54

10731

23M→24M

23.0 - 24.0 mi

Top 83%
×6stories
+12ft-82ft

Overall

21280

Males

12159

M50-54

12159

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

18621

Males

10773

M50-54

10773

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

19798

Males

11344

M50-54

11344

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

19668

Males

11315

M50-54

11315

Passing Analysis

Category:
Athletes Passed
2420
Passed By
599
Net Change
+1821
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22398
5K → 10K172244-72#22398#22470
10K → 15K34347+296#22470#22174
15K → 20K39926+373#22174#21801
20K → Half589+49#21801#21752
Half → 25K32725+302#21752#21450
25K → 30K36038+322#21450#21128
30K → 20M12331+92#21128#21036
20M → 21M13921+118#21036#20918
21M → 35K9716+81#20918#20837
35K → 23M16019+141#20837#20696
23M → 24M5073-23#20696#20719
24M → 40K8813+75#20719#20644
40K → 25.2M3813+25#20644#20619
25.2M → Finish6624+42#20619#20577
TOTALS2420599+1821
📊

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