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BOSTON MARATHON 2025

Pakpong Kerdphol

Bib: 29927•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
28:02
Rank: #22508
Start → 5K
28:02 | 9:01/mi
10K· 6.21 mi
55:19
Rank: #21966 (+542)
5K → 10K
27:17 | 8:47/mi
15K· 9.32 mi
1:23:17
Rank: #21996 (-30)
10K → 15K
27:58 | 9:00/mi
20K· 12.43 mi
1:51:43
Rank: #21889 (+107)
15K → 20K
28:26 | 9:09/mi
Half· 13.11 mi
1:57:51
Rank: #21864 (+25)
20K → Half
6:08 | 8:59/mi
25K· 15.53 mi
2:20:12
Rank: #21669 (+195)
Half → 25K
22:21 | 9:13/mi
30K· 18.64 mi
2:51:52
Rank: #21852 (-183)
25K → 30K
31:40 | 10:12/mi
20M
3:06:12
Rank: #21911 (-59)
30K → 20M
14:20 | 10:33/mi
21M
3:17:40
Rank: #21955 (-44)
20M → 21M
11:28 | 11:28/mi
35K· 21.75 mi
3:25:25
Rank: #21988 (-33)
21M → 35K
7:45 | 10:22/mi
23M
3:38:46
Rank: #22000 (-12)
35K → 23M
13:21 | 10:40/mi
24M
3:49:17
Rank: #22031 (-31)
23M → 24M
10:31 | 10:31/mi
40K· 24.85 mi
3:58:47
Rank: #22102 (-71)
24M → 40K
9:30 | 11:07/mi
25.2M
4:03:13
Rank: #22166 (-64)
40K → 25.2M
4:26 | 12:51/mi
Finish· 26.22 mi
4:13:24
Rank: #22166
25.2M → Finish
10:11 | 10:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:51
Pace8:59 /mi
2nd Half
Distance13.11 mi
Time2:15:33
Pace10:20 /mi
📊Positive Split: 15.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:0928:029:0128:02
9:01
-
10K
6.21 mi12:16:2655:198:5427:17
8:47
-0:14
15K
9.32 mi12:44:241:23:178:5627:58
9:00
+0:13
20K
12.43 mi13:12:501:51:438:5928:26
9:09
+0:09
Half
13.11 mi13:18:581:57:518:596:08
8:59
-0:10
25K
15.53 mi13:41:192:20:129:0222:21
9:13
+0:14
30K
18.64 mi14:12:592:51:529:1331:40
10:12
+0:59
20M
20.00 mi14:27:193:06:129:1914:20
10:33
+0:21
21M
21.00 mi14:38:473:17:409:2511:28
11:28
+0:55
35K
21.75 mi14:46:323:25:259:277:45
10:22
-1:06
23M
23.00 mi14:59:533:38:469:3113:21
10:40
+0:18
24M
24.00 mi15:10:243:49:179:3310:31
10:31
-0:09
40K
24.85 mi15:19:543:58:479:369:30
11:07
+0:36
25.2M
25.20 mi15:24:204:03:139:394:26
12:51
+1:44
Finish
26.22 mi15:34:314:13:249:4010:11
10:00
-2:51

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

8:47 /mi

Average Pace

9:40 /mi

Slowest Pace

12:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:12

55% of race

Time at Steady Pace

1:27:48

35% of race

Time at Slower Pace

25:24

10% of race

Average Pace: 9:40 /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 mi11:49:0928:029:0128:02
9:01
#22508
10K
6.21 mi12:16:2655:198:5427:17
8:47
#21966
15K
9.32 mi12:44:241:23:178:5627:58
9:00
#21996
20K
12.43 mi13:12:501:51:438:5928:26
9:09
#21889
Half
13.11 mi13:18:581:57:518:596:08
8:59
#21864
25K
15.53 mi13:41:192:20:129:0222:21
9:13
#21669
30K
18.64 mi14:12:592:51:529:1331:40
10:12
#21852
20M
20.00 mi14:27:193:06:129:1914:20
10:33
#21911
21M
21.00 mi14:38:473:17:409:2511:28
11:28
#21955
35K
21.75 mi14:46:323:25:259:277:45
10:22
#21988
23M
23.00 mi14:59:533:38:469:3113:21
10:40
#22000
24M
24.00 mi15:10:243:49:179:3310:31
10:31
#22031
40K
24.85 mi15:19:543:58:479:369:30
11:07
#22102
25.2M
25.20 mi15:24:204:03:139:394:26
12:51
#22166
Finish
26.22 mi15:34:314:13:249:4010:11
10:00
#22166
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi22508135371353722039(Top 78%)13401(Top 83%)13401(Top 562%)
10K6.21 mi3.10 mi21966+54213315+22213315+22221314(Top 75%)13054(Top 81%)13054(Top 547%)
15K9.32 mi3.11 mi21996-3013333-1813333-1822039(Top 78%)13401(Top 83%)13401(Top 562%)
20K12.43 mi3.11 mi21889+10713289+4413289+4421676(Top 76%)13205(Top 82%)13205(Top 553%)
Half13.11 mi0.68 mi21864+2513278+1113278+1121767(Top 77%)13255(Top 82%)13255(Top 556%)
25K15.53 mi2.42 mi21669+19513188+9013188+9020832(Top 73%)12783(Top 79%)12783(Top 536%)
30K18.64 mi3.11 mi21852-18313252-6413252-6422168(Top 78%)13250(Top 82%)13250(Top 555%)
20M20.00 mi1.36 mi21911-5913264-1213264-1222561(Top 79%)13313(Top 83%)13313(Top 558%)
21M21.00 mi1.00 mi21955-4413254+1013254+1022553(Top 79%)13225(Top 82%)13225(Top 554%)
35K21.75 mi0.75 mi21988-3313255-113255-122833(Top 80%)13314(Top 83%)13314(Top 558%)
23M23.00 mi1.25 mi22000-1213224+3113224+3122426(Top 79%)13069(Top 81%)13069(Top 548%)
24M24.00 mi1.00 mi22031-3113217+713217+722856(Top 80%)13226(Top 82%)13226(Top 554%)
40K24.85 mi0.85 mi22102-7113230-1313230-1323378(Top 82%)13431(Top 83%)13431(Top 563%)
25.2M25.20 mi0.35 mi22166-6413253-2313253-2324811(Top 87%)14160(Top 88%)14160(Top 593%)
Finish26.22 mi1.02 mi2216613235+1813235+1822912(Top 81%)13228(Top 82%)13228(Top 554%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

22039

Males

13401

M45-49

13401

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

21314

Males

13054

M45-49

13054

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

22039

Males

13401

M45-49

13401

15K→20K

9.3 - 12.4 mi

Top 76%
×5stories
+106ft-86ft

Overall

21676

Males

13205

M45-49

13205

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

21767

Males

13255

M45-49

13255

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

20832

Males

12783

M45-49

12783

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

22168

Males

13250

M45-49

13250

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

22561

Males

13313

M45-49

13313

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

22553

Males

13225

M45-49

13225

21M→35K

21.0 - 21.8 mi

Top 80%
×7stories
+17ft-86ft

Overall

22833

Males

13314

M45-49

13314

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

22426

Males

13069

M45-49

13069

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

22856

Males

13226

M45-49

13226

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

23378

Males

13431

M45-49

13431

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

24811

Males

14160

M45-49

14160

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2stories
+22ft-21ft

Overall

22912

Males

13228

M45-49

13228

Passing Analysis

Category:
Athletes Passed
1833
Passed By
1491
Net Change
+342
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22508
5K → 10K62280+542#22508#21966
10K → 15K182212-30#21966#21996
15K → 20K241134+107#21996#21889
20K → Half4419+25#21889#21864
Half → 25K24550+195#21864#21669
25K → 30K137320-183#21669#21852
30K → 20M71130-59#21852#21911
20M → 21M69113-44#21911#21955
21M → 35K2962-33#21955#21988
35K → 23M7587-12#21988#22000
23M → 24M4273-31#22000#22031
24M → 40K2495-71#22031#22102
40K → 25.2M569-64#22102#22166
25.2M → Finish47470#22166#22166
TOTALS18331491+342
📊

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