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BOSTON MARATHON 2025

Wasana Srisanguansakul

Bib: 29761•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:13
Rank: #23925
Start → 5K
29:13 | 9:24/mi
10K· 6.21 mi
59:18
Rank: #24298 (-373)
5K → 10K
30:05 | 9:41/mi
15K· 9.32 mi
1:32:40
Rank: #25146 (-848)
10K → 15K
33:22 | 10:44/mi
20K· 12.43 mi
2:06:52
Rank: #25450 (-304)
15K → 20K
34:12 | 11:00/mi
Half· 13.11 mi
2:14:30
Rank: #25526 (-76)
20K → Half
7:38 | 11:11/mi
25K· 15.53 mi
2:42:21
Rank: #25621 (-95)
Half → 25K
27:51 | 11:29/mi
30K· 18.64 mi
3:20:54
Rank: #25731 (-110)
25K → 30K
38:33 | 12:24/mi
20M
3:37:01
Rank: #25665 (+66)
30K → 20M
16:07 | 11:52/mi
21M
3:49:25
Rank: #25583 (+82)
20M → 21M
12:24 | 12:24/mi
35K· 21.75 mi
3:59:24
Rank: #25691 (-108)
21M → 35K
9:59 | 13:21/mi
23M
4:14:02
Rank: #25665 (+26)
35K → 23M
14:38 | 11:41/mi
24M
4:25:38
Rank: #25653 (+12)
23M → 24M
11:36 | 11:36/mi
40K· 24.85 mi
4:39:08
Rank: #25847 (-194)
24M → 40K
13:30 | 15:47/mi
25.2M
4:43:38
Rank: #25845 (+2)
40K → 25.2M
4:30 | 13:03/mi
Finish· 26.22 mi
4:54:45
Rank: #25831 (+14)
25.2M → Finish
11:07 | 10:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:30
Pace10:16 /mi
2nd Half
Distance13.11 mi
Time2:40:15
Pace12:13 /mi
📊Positive Split: 19.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:4629:139:2429:13
9:24
-
10K
6.21 mi12:15:5159:189:3330:05
9:41
+0:17
15K
9.32 mi12:49:131:32:409:5733:22
10:44
+1:03
20K
12.43 mi13:23:252:06:5210:1334:12
11:00
+0:16
Half
13.11 mi13:31:032:14:3010:167:38
11:11
+0:11
25K
15.53 mi13:58:542:42:2110:2727:51
11:29
+0:18
30K
18.64 mi14:37:273:20:5410:4738:33
12:24
+0:55
20M
20.00 mi14:53:343:37:0110:5116:07
11:52
-0:32
21M
21.00 mi15:05:583:49:2510:5512:24
12:24
+0:32
35K
21.75 mi15:15:573:59:2411:009:59
13:21
+0:57
23M
23.00 mi15:30:354:14:0211:0314:38
11:41
-1:40
24M
24.00 mi15:42:114:25:3811:0411:36
11:36
-0:05
40K
24.85 mi15:55:414:39:0811:1413:30
15:47
+4:11
25.2M
25.20 mi16:00:114:43:3811:154:30
13:03
-2:44
Finish
26.22 mi16:11:184:54:4511:1511:07
10:55
-2:08

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

9:24 /mi

Average Pace

11:15 /mi

Slowest Pace

15:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:40

31% of race

Time at Steady Pace

2:03:09

42% of race

Time at Slower Pace

1:18:56

27% of race

Average Pace: 11:14 /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 mi11:45:4629:139:2429:13
9:24
#23925
10K
6.21 mi12:15:5159:189:3330:05
9:41
#24298
15K
9.32 mi12:49:131:32:409:5733:22
10:44
#25146
20K
12.43 mi13:23:252:06:5210:1334:12
11:00
#25450
Half
13.11 mi13:31:032:14:3010:167:38
11:11
#25526
25K
15.53 mi13:58:542:42:2110:2727:51
11:29
#25621
30K
18.64 mi14:37:273:20:5410:4738:33
12:24
#25731
20M
20.00 mi14:53:343:37:0110:5116:07
11:52
#25665
21M
21.00 mi15:05:583:49:2510:5512:24
12:24
#25583
35K
21.75 mi15:15:573:59:2411:009:59
13:21
#25691
23M
23.00 mi15:30:354:14:0211:0314:38
11:41
#25665
24M
24.00 mi15:42:114:25:3811:0411:36
11:36
#25653
40K
24.85 mi15:55:414:39:0811:1413:30
15:47
#25847
25.2M
25.20 mi16:00:114:43:3811:154:30
13:03
#25845
Finish
26.22 mi16:11:184:54:4511:1511:07
10:55
#25831
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi239259662966226307(Top 93%)10950(Top 90%)10950(Top 1755%)
10K6.21 mi3.10 mi24298-3739846-1849846-18424563(Top 86%)9995(Top 82%)9995(Top 1602%)
15K9.32 mi3.11 mi25146-84810305-45910305-45926307(Top 93%)10950(Top 90%)10950(Top 1755%)
20K12.43 mi3.11 mi25450-30410484-17910484-17926006(Top 92%)10813(Top 88%)10813(Top 1733%)
Half13.11 mi0.68 mi25526-7610523-3910523-3926738(Top 94%)11259(Top 92%)11259(Top 1804%)
25K15.53 mi2.42 mi25621-9510584-6110584-6125836(Top 91%)10770(Top 88%)10770(Top 1726%)
30K18.64 mi3.11 mi25731-11010684-10010684-10026070(Top 92%)10977(Top 90%)10977(Top 1759%)
20M20.00 mi1.36 mi25665+6610664+2010664+2025064(Top 88%)10513(Top 86%)10513(Top 1685%)
21M21.00 mi1.00 mi25583+8210626+3810626+3824243(Top 85%)10160(Top 83%)10160(Top 1628%)
35K21.75 mi0.75 mi25691-10810691-6510691-6527244(Top 96%)11716(Top 96%)11716(Top 1878%)
23M23.00 mi1.25 mi25665+2610695-410695-424568(Top 86%)10377(Top 85%)10377(Top 1663%)
24M24.00 mi1.00 mi25653+1210702-710702-725054(Top 88%)10659(Top 87%)10659(Top 1708%)
40K24.85 mi0.85 mi25847-19410803-10110803-10128039(Top 99%)12116(Top 99%)12116(Top 1942%)
25.2M25.20 mi0.35 mi25845+210807-410807-425069(Top 88%)10724(Top 88%)10724(Top 1719%)
Finish26.22 mi1.02 mi25831+1410812-510812-525175(Top 89%)10736(Top 88%)10736(Top 1721%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21stories
+97ft-345ft

Overall

26307

Females

10950

F60-64

10950

5K→10K

3.1 - 6.2 mi

Top 86%
×5stories
+79ft-138ft

Overall

24563

Females

9995

F60-64

9995

10K→15K

6.2 - 9.3 mi

Top 93%
×3stories
+67ft-78ft

Overall

26307

Females

10950

F60-64

10950

15K→20K

9.3 - 12.4 mi

Top 92%
×5stories
+106ft-86ft

Overall

26006

Females

10813

F60-64

10813

20K→Half

12.4 - 13.1 mi

Top 94%
×2stories
+19ft-37ft

Overall

26738

Females

11259

F60-64

11259

Half→25K

13.1 - 15.5 mi

Top 91%
×4stories
+66ft-88ft

Overall

25836

Females

10770

F60-64

10770

25K→30K

15.5 - 18.6 mi

Top 92%
×9stories
+181ft-148ft

Overall

26070

Females

10977

F60-64

10977

30K→20M

18.6 - 20.0 mi

Top 88%
×5stories
+64ft-50ft

Overall

25064

Females

10513

F60-64

10513

20M→21M

20.0 - 21.0 mi

Top 85%
×8stories
+106ft-24ft

Overall

24243

Females

10160

F60-64

10160

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

27244

Females

11716

F60-64

11716

35K→23M

21.8 - 23.0 mi

Top 86%
×5stories
+23ft-63ft

Overall

24568

Females

10377

F60-64

10377

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

25054

Females

10659

F60-64

10659

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

28039

Females

12116

F60-64

12116

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

25069

Females

10724

F60-64

10724

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2stories
+22ft-21ft

Overall

25175

Females

10736

F60-64

10736

Passing Analysis

Category:
Athletes Passed
649
Passed By
2555
Net Change
-1906
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23925
5K → 10K102475-373#23925#24298
10K → 15K14862-848#24298#25146
15K → 20K42346-304#25146#25450
20K → Half884-76#25450#25526
Half → 25K69164-95#25526#25621
25K → 30K80190-110#25621#25731
30K → 20M8620+66#25731#25665
20M → 21M919+82#25665#25583
21M → 35K10118-108#25583#25691
35K → 23M5327+26#25691#25665
23M → 24M4331+12#25665#25653
24M → 40K3197-194#25653#25847
40K → 25.2M1816+2#25847#25845
25.2M → Finish3016+14#25845#25831
TOTALS6492555-1906
📊

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