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BOSTON MARATHON 2025

Vicki Saengkheune

Bib: 26428•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:00
Rank: #11374
Start → 5K
23:00 | 7:24/mi
10K· 6.21 mi
46:59
Rank: #12682 (-1308)
5K → 10K
23:59 | 7:43/mi
15K· 9.32 mi
1:13:06
Rank: #15023 (-2341)
10K → 15K
26:07 | 8:24/mi
20K· 12.43 mi
1:40:53
Rank: #16820 (-1797)
15K → 20K
27:47 | 8:57/mi
Half· 13.11 mi
1:47:01
Rank: #17086 (-266)
20K → Half
6:08 | 8:59/mi
25K· 15.53 mi
2:09:24
Rank: #17782 (-696)
Half → 25K
22:23 | 9:14/mi
30K· 18.64 mi
2:39:29
Rank: #18479 (-697)
25K → 30K
30:05 | 9:41/mi
20M
2:52:14
Rank: #18501 (-22)
30K → 20M
12:45 | 9:23/mi
21M
3:02:12
Rank: #18461 (+40)
20M → 21M
9:58 | 9:58/mi
35K· 21.75 mi
3:09:07
Rank: #18521 (-60)
21M → 35K
6:55 | 9:15/mi
23M
3:21:55
Rank: #18759 (-238)
35K → 23M
12:48 | 10:13/mi
24M
3:31:54
Rank: #18933 (-174)
23M → 24M
9:59 | 9:59/mi
40K· 24.85 mi
3:40:50
Rank: #19081 (-148)
24M → 40K
8:56 | 10:27/mi
25.2M
3:44:42
Rank: #19116 (-35)
40K → 25.2M
3:52 | 11:13/mi
Finish· 26.22 mi
3:54:19
Rank: #19206 (-90)
25.2M → Finish
9:37 | 9:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:01
Pace8:10 /mi
2nd Half
Distance13.11 mi
Time2:07:18
Pace9:43 /mi
📊Positive Split: 19.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:38:1523:007:2423:00
7:24
-
10K
6.21 mi12:02:1446:597:3423:59
7:43
+0:19
15K
9.32 mi12:28:211:13:067:5126:07
8:24
+0:41
20K
12.43 mi12:56:081:40:538:0727:47
8:57
+0:33
Half
13.11 mi13:02:161:47:018:106:08
8:59
+0:02
25K
15.53 mi13:24:392:09:248:2022:23
9:14
+0:15
30K
18.64 mi13:54:442:39:298:3330:05
9:41
+0:27
20M
20.00 mi14:07:292:52:148:3712:45
9:23
-0:18
21M
21.00 mi14:17:273:02:128:419:58
9:58
+0:35
35K
21.75 mi14:24:223:09:078:426:55
9:15
-0:43
23M
23.00 mi14:37:103:21:558:4712:48
10:13
+0:58
24M
24.00 mi14:47:093:31:548:509:59
9:59
-0:14
40K
24.85 mi14:56:053:40:508:538:56
10:27
+0:28
25.2M
25.20 mi14:59:573:44:428:553:52
11:13
+0:46
Finish
26.22 mi15:09:343:54:198:579:37
9:26
-1:47

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

7:24 /mi

Average Pace

8:57 /mi

Slowest Pace

11:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:13:06

31% of race

Time at Steady Pace

1:55:40

49% of race

Time at Slower Pace

45:33

19% 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 mi11:38:1523:007:2423:00
7:24
#11374
10K
6.21 mi12:02:1446:597:3423:59
7:43
#12682
15K
9.32 mi12:28:211:13:067:5126:07
8:24
#15023
20K
12.43 mi12:56:081:40:538:0727:47
8:57
#16820
Half
13.11 mi13:02:161:47:018:106:08
8:59
#17086
25K
15.53 mi13:24:392:09:248:2022:23
9:14
#17782
30K
18.64 mi13:54:442:39:298:3330:05
9:41
#18479
20M
20.00 mi14:07:292:52:148:3712:45
9:23
#18501
21M
21.00 mi14:17:273:02:128:419:58
9:58
#18461
35K
21.75 mi14:24:223:09:078:426:55
9:15
#18521
23M
23.00 mi14:37:103:21:558:4712:48
10:13
#18759
24M
24.00 mi14:47:093:31:548:509:59
9:59
#18933
40K
24.85 mi14:56:053:40:508:538:56
10:27
#19081
25.2M
25.20 mi14:59:573:44:428:553:52
11:13
#19116
Finish
26.22 mi15:09:343:54:198:579:37
9:26
#19206
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi113742476247618758(Top 66%)6762(Top 55%)6762(Top 124%)
10K6.21 mi3.10 mi12682-13083169-6933169-69314094(Top 50%)4015(Top 33%)4015(Top 73%)
15K9.32 mi3.11 mi15023-23414573-14044573-140418758(Top 66%)6762(Top 55%)6762(Top 124%)
20K12.43 mi3.11 mi16820-17975632-10595632-105920685(Top 73%)7881(Top 64%)7881(Top 144%)
Half13.11 mi0.68 mi17086-2665800-1685800-16821783(Top 77%)8455(Top 69%)8455(Top 155%)
25K15.53 mi2.42 mi17782-6966225-4256225-42520908(Top 74%)8039(Top 66%)8039(Top 147%)
30K18.64 mi3.11 mi18479-6976652-4276652-42720639(Top 73%)8010(Top 66%)8010(Top 146%)
20M20.00 mi1.36 mi18501-226695-436695-4318693(Top 66%)7104(Top 58%)7104(Top 130%)
21M21.00 mi1.00 mi18461+406702-76702-718186(Top 64%)6890(Top 56%)6890(Top 126%)
35K21.75 mi0.75 mi18521-606747-456747-4519370(Top 68%)7645(Top 63%)7645(Top 140%)
23M23.00 mi1.25 mi18759-2386916-1696916-16921200(Top 75%)8653(Top 71%)8653(Top 158%)
24M24.00 mi1.00 mi18933-1747037-1217037-12121330(Top 75%)8764(Top 72%)8764(Top 160%)
40K24.85 mi0.85 mi19081-1487139-1027139-10221778(Top 77%)9075(Top 74%)9075(Top 166%)
25.2M25.20 mi0.35 mi19116-357171-327171-3221289(Top 75%)8799(Top 72%)8799(Top 161%)
Finish26.22 mi1.02 mi19206-907250-797250-7920969(Top 74%)8640(Top 71%)8640(Top 158%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

18758

Females

6762

F18-39

6762

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

14094

Females

4015

F18-39

4015

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

18758

Females

6762

F18-39

6762

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

20685

Females

7881

F18-39

7881

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

21783

Females

8455

F18-39

8455

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

20908

Females

8039

F18-39

8039

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

20639

Females

8010

F18-39

8010

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

18693

Females

7104

F18-39

7104

20M→21M

20.0 - 21.0 mi

Top 64%
×8stories
+106ft-24ft

Overall

18186

Females

6890

F18-39

6890

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

19370

Females

7645

F18-39

7645

35K→23M

21.8 - 23.0 mi

Top 75%
×5stories
+23ft-63ft

Overall

21200

Females

8653

F18-39

8653

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

21330

Females

8764

F18-39

8764

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

21778

Females

9075

F18-39

9075

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

21289

Females

8799

F18-39

8799

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

20969

Females

8640

F18-39

8640

Passing Analysis

Category:
Athletes Passed
629
Passed By
8461
Net Change
-7832
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11374
5K → 10K271335-1308#11374#12682
10K → 15K112352-2341#12682#15023
15K → 20K161813-1797#15023#16820
20K → Half4270-266#16820#17086
Half → 25K48744-696#17086#17782
25K → 30K86783-697#17782#18479
30K → 20M105127-22#18479#18501
20M → 21M12383+40#18501#18461
21M → 35K3494-60#18461#18521
35K → 23M59297-238#18521#18759
23M → 24M24198-174#18759#18933
24M → 40K39187-148#18933#19081
40K → 25.2M2560-35#19081#19116
25.2M → Finish28118-90#19116#19206
TOTALS6298461-7832
📊

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