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BOSTON MARATHON 2025

Ratakorn Buaboocha

Bib: 30148•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:03
Rank: #19201
Start → 5K
8:23/mi
26:03 split
10K· 6.21 mi
51:07
Rank: #18141 (+1060)
5K → 10K
8:04/mi
25:04 split
15K· 9.32 mi
1:17:09
Rank: #18253 (-112)
10K → 15K
8:23/mi
26:02 split
20K· 12.43 mi
1:43:57
Rank: #18414 (-161)
15K → 20K
8:38/mi
26:48 split
Half· 13.11 mi
1:49:44
Rank: #18447 (-33)
20K → Half
8:29/mi
5:47 split
25K· 15.53 mi
2:11:35
Rank: #18732 (-285)
Half → 25K
9:01/mi
21:51 split
30K· 18.64 mi
2:41:25
Rank: #19096 (-364)
25K → 30K
9:36/mi
29:50 split
20M
2:54:22
Rank: #19115 (-19)
30K → 20M
9:32/mi
12:57 split
21M
3:05:16
Rank: #19297 (-182)
20M → 21M
10:54/mi
10:54 split
35K· 21.75 mi
3:11:52
Rank: #19229 (+68)
21M → 35K
8:49/mi
6:36 split
23M
3:24:28
Rank: #19350 (-121)
35K → 23M
10:04/mi
12:36 split
24M
3:33:59
Rank: #19371 (-21)
23M → 24M
9:31/mi
9:31 split
40K· 24.85 mi
3:42:10
Rank: #19359 (+12)
24M → 40K
9:34/mi
8:11 split
25.2M
3:45:48
Rank: #19341 (+18)
40K → 25.2M
10:32/mi
3:38 split
Finish· 26.22 mi
3:54:27
Rank: #19233 (+108)
25.2M → Finish
8:29/mi
8:39 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:44
Pace8:22 /mi
2nd Half
Distance13.11 mi
Time2:04:43
Pace9:31 /mi
📊Positive Split: 13.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:1326:038:2326:03
8:23
-
10K
6.21 mi12:12:1751:078:1425:04
8:04
-0:19
15K
9.32 mi12:38:191:17:098:1726:02
8:23
+0:19
20K
12.43 mi13:05:071:43:578:2226:48
8:38
+0:15
Half
13.11 mi13:10:541:49:448:225:47
8:29
-0:09
25K
15.53 mi13:32:452:11:358:2821:51
9:01
+0:32
30K
18.64 mi14:02:352:41:258:4029:50
9:36
+0:35
20M
20.00 mi14:15:322:54:228:4312:57
9:32
-0:04
21M
21.00 mi14:26:263:05:168:4910:54
10:54
+1:22
35K
21.75 mi14:33:023:11:528:496:36
8:49
-2:05
23M
23.00 mi14:45:383:24:288:5312:36
10:04
+1:15
24M
24.00 mi14:55:093:33:598:559:31
9:31
-0:33
40K
24.85 mi15:03:203:42:108:568:11
9:34
+0:03
25.2M
25.20 mi15:06:583:45:488:583:38
10:32
+0:58
Finish
26.22 mi15:15:373:54:278:578:39
8:29
-2:03

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

8:04 /mi

Average Pace

8:57 /mi

Slowest Pace

10:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:35

39% of race

Time at Steady Pace

55:15

24% of race

Time at Slower Pace

1:27:37

37% of race

Average Pace: 8:56 /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 mi11:47:1326:038:2326:03
8:23
#19201
10K
6.21 mi12:12:1751:078:1425:04
8:04
#18141
15K
9.32 mi12:38:191:17:098:1726:02
8:23
#18253
20K
12.43 mi13:05:071:43:578:2226:48
8:38
#18414
Half
13.11 mi13:10:541:49:448:225:47
8:29
#18447
25K
15.53 mi13:32:452:11:358:2821:51
9:01
#18732
30K
18.64 mi14:02:352:41:258:4029:50
9:36
#19096
20M
20.00 mi14:15:322:54:228:4312:57
9:32
#19115
21M
21.00 mi14:26:263:05:168:4910:54
10:54
#19297
35K
21.75 mi14:33:023:11:528:496:36
8:49
#19229
23M
23.00 mi14:45:383:24:288:5312:36
10:04
#19350
24M
24.00 mi14:55:093:33:598:559:31
9:31
#19371
40K
24.85 mi15:03:203:42:108:568:11
9:34
#19359
25.2M
25.20 mi15:06:583:45:488:583:38
10:32
#19341
Finish
26.22 mi15:15:373:54:278:578:39
8:29
#19233
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi19201121231212318570(Top 65%)11876(Top 74%)11876(Top 498%)
10K6.21 mi3.10 mi18141+106011673+45011673+45016970(Top 60%)11233(Top 70%)11233(Top 471%)
15K9.32 mi3.11 mi18253-11211722-4911722-4918570(Top 65%)11876(Top 74%)11876(Top 498%)
20K12.43 mi3.11 mi18414-16111787-6511787-6518984(Top 67%)12023(Top 75%)12023(Top 504%)
Half13.11 mi0.68 mi18447-3311812-2511812-2519012(Top 67%)12052(Top 75%)12052(Top 505%)
25K15.53 mi2.42 mi18732-28511916-10411916-10419943(Top 70%)12386(Top 77%)12386(Top 519%)
30K18.64 mi3.11 mi19096-36412027-11112027-11120357(Top 72%)12446(Top 77%)12446(Top 522%)
20M20.00 mi1.36 mi19115-1912017+1012017+1019297(Top 68%)11824(Top 73%)11824(Top 496%)
21M21.00 mi1.00 mi19297-18212069-5212069-5221114(Top 74%)12550(Top 78%)12550(Top 526%)
35K21.75 mi0.75 mi19229+6812025+4412025+4417355(Top 61%)10759(Top 67%)10759(Top 451%)
23M23.00 mi1.25 mi19350-12112042-1712042-1720680(Top 73%)12233(Top 76%)12233(Top 513%)
24M24.00 mi1.00 mi19371-2112022+2012022+2019669(Top 69%)11708(Top 73%)11708(Top 491%)
40K24.85 mi0.85 mi19359+1212005+1712005+1718977(Top 67%)11308(Top 70%)11308(Top 474%)
25.2M25.20 mi0.35 mi19341+1811988+1711988+1719105(Top 67%)11363(Top 71%)11363(Top 476%)
Finish26.22 mi1.02 mi19233+10811914+7411914+7416140(Top 57%)10006(Top 62%)10006(Top 419%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21stories
+97ft-345ft

Overall

18570

Males

11876

M45-49

11876

5K→10K

3.1 - 6.2 mi

Top 60%
×5stories
+79ft-138ft

Overall

16970

Males

11233

M45-49

11233

10K→15K

6.2 - 9.3 mi

Top 65%
×3stories
+67ft-78ft

Overall

18570

Males

11876

M45-49

11876

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

18984

Males

12023

M45-49

12023

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

19012

Males

12052

M45-49

12052

Half→25K

13.1 - 15.5 mi

Top 70%
×4stories
+66ft-88ft

Overall

19943

Males

12386

M45-49

12386

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

20357

Males

12446

M45-49

12446

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

19297

Males

11824

M45-49

11824

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

21114

Males

12550

M45-49

12550

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

17355

Males

10759

M45-49

10759

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

20680

Males

12233

M45-49

12233

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

19669

Males

11708

M45-49

11708

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

18977

Males

11308

M45-49

11308

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

19105

Males

11363

M45-49

11363

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

16140

Males

10006

M45-49

10006

Passing Analysis

Category:
Athletes Passed
2224
Passed By
2256
Net Change
-32
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19201
5K → 10K109131+1060#19201#18141
10K → 15K143255-112#18141#18253
15K → 20K143304-161#18253#18414
20K → Half2255-33#18414#18447
Half → 25K95380-285#18447#18732
25K → 30K139503-364#18732#19096
30K → 20M99118-19#19096#19115
20M → 21M50232-182#19115#19297
21M → 35K9022+68#19297#19229
35K → 23M61182-121#19229#19350
23M → 24M6687-21#19350#19371
24M → 40K6351+12#19371#19359
40K → 25.2M3921+18#19359#19341
25.2M → Finish12315+108#19341#19233
TOTALS22242256-32
📊

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