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BOSTON MARATHON 2025

Lara Huisenga

Bib: 28544•F

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
33:53
Rank: #27447
Start → 5K
33:53 | 10:54/mi
10K· 6.21 mi
1:08:40
Rank: #27385 (+62)
5K → 10K
34:47 | 11:12/mi
15K· 9.32 mi
1:46:00
Rank: #27508 (-123)
10K → 15K
37:20 | 12:01/mi
20K· 12.43 mi
2:26:10
Rank: #27634 (-126)
15K → 20K
40:10 | 12:56/mi
Half· 13.11 mi
2:34:10
Rank: #27611 (+23)
20K → Half
8:00 | 11:44/mi
25K· 15.53 mi
3:06:21
Rank: #27596 (+15)
Half → 25K
32:11 | 13:16/mi
30K· 18.64 mi
3:48:42
Rank: #27548 (+48)
25K → 30K
42:21 | 13:38/mi
20M
4:07:58
Rank: #27538 (+10)
30K → 20M
19:16 | 14:11/mi
21M
4:23:57
Rank: #27562 (-24)
20M → 21M
15:59 | 15:59/mi
35K· 21.75 mi
4:32:47
Rank: #27524 (+38)
21M → 35K
8:50 | 11:48/mi
23M
4:50:22
Rank: #27528 (-4)
35K → 23M
17:35 | 14:03/mi
24M
5:03:44
Rank: #27532 (-4)
23M → 24M
13:22 | 13:22/mi
40K· 24.85 mi
5:16:33
Rank: #27564 (-32)
24M → 40K
12:49 | 14:59/mi
25.2M
5:21:45
Rank: #27561 (+3)
40K → 25.2M
5:12 | 15:05/mi
Finish· 26.22 mi
5:34:32
Rank: #27566 (-5)
25.2M → Finish
12:47 | 12:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:34:10
Pace11:46 /mi
2nd Half
Distance13.11 mi
Time3:00:22
Pace13:46 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:1833:5310:5433:53
10:54
-
10K
6.21 mi12:27:051:08:4011:0334:47
11:12
+0:18
15K
9.32 mi13:04:251:46:0011:2237:20
12:01
+0:49
20K
12.43 mi13:44:352:26:1011:4640:10
12:56
+0:55
Half
13.11 mi13:52:352:34:1011:468:00
11:44
-1:12
25K
15.53 mi14:24:463:06:2112:0032:11
13:16
+1:32
30K
18.64 mi15:07:073:48:4212:1642:21
13:38
+0:22
20M
20.00 mi15:26:234:07:5812:2419:16
14:11
+0:33
21M
21.00 mi15:42:224:23:5712:3415:59
15:59
+1:48
35K
21.75 mi15:51:124:32:4712:338:50
11:48
-4:11
23M
23.00 mi16:08:474:50:2212:3717:35
14:03
+2:15
24M
24.00 mi16:22:095:03:4412:3913:22
13:22
-0:41
40K
24.85 mi16:34:585:16:3312:4412:49
14:59
+1:37
25.2M
25.20 mi16:40:105:21:4512:465:12
15:05
+0:06
Finish
26.22 mi16:52:575:34:3212:4612:47
12:33
-2:32

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

10:54 /mi

Average Pace

12:46 /mi

Slowest Pace

15:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:50

37% of race

Time at Steady Pace

2:20:51

42% of race

Time at Slower Pace

1:10:51

21% of race

Average Pace: 12:46 /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 mi11:52:1833:5310:5433:53
10:54
#27447
10K
6.21 mi12:27:051:08:4011:0334:47
11:12
#27385
15K
9.32 mi13:04:251:46:0011:2237:20
12:01
#27508
20K
12.43 mi13:44:352:26:1011:4640:10
12:56
#27634
Half
13.11 mi13:52:352:34:1011:468:00
11:44
#27611
25K
15.53 mi14:24:463:06:2112:0032:11
13:16
#27596
30K
18.64 mi15:07:073:48:4212:1642:21
13:38
#27548
20M
20.00 mi15:26:234:07:5812:2419:16
14:11
#27538
21M
21.00 mi15:42:224:23:5712:3415:59
15:59
#27562
35K
21.75 mi15:51:124:32:4712:338:50
11:48
#27524
23M
23.00 mi16:08:474:50:2212:3717:35
14:03
#27528
24M
24.00 mi16:22:095:03:4412:3913:22
13:22
#27532
40K
24.85 mi16:34:585:16:3312:4412:49
14:59
#27564
25.2M
25.20 mi16:40:105:21:4512:465:12
15:05
#27561
Finish
26.22 mi16:52:575:34:3212:4612:47
12:33
#27566
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi27447116091160927639(Top 97%)11771(Top 96%)11771(Top 215%)
10K6.21 mi3.10 mi27385+6211581+2811581+2827296(Top 96%)11546(Top 94%)11546(Top 211%)
15K9.32 mi3.11 mi27508-12311661-8011661-8027639(Top 97%)11771(Top 96%)11771(Top 215%)
20K12.43 mi3.11 mi27634-12611751-9011751-9027787(Top 98%)11865(Top 97%)11865(Top 217%)
Half13.11 mi0.68 mi27611+2311739+1211739+1227244(Top 96%)11559(Top 95%)11559(Top 211%)
25K15.53 mi2.42 mi27596+1511732+711732+727482(Top 97%)11704(Top 96%)11704(Top 214%)
30K18.64 mi3.11 mi27548+4811727+511727+527226(Top 96%)11619(Top 95%)11619(Top 212%)
20M20.00 mi1.36 mi27538+1011734-711734-727407(Top 96%)11766(Top 96%)11766(Top 215%)
21M21.00 mi1.00 mi27562-2411752-1811752-1827792(Top 98%)11949(Top 98%)11949(Top 218%)
35K21.75 mi0.75 mi27524+3811732+2011732+2025572(Top 90%)10890(Top 89%)10890(Top 199%)
23M23.00 mi1.25 mi27528-411738-611738-627366(Top 96%)11786(Top 96%)11786(Top 216%)
24M24.00 mi1.00 mi27532-411743-511743-527208(Top 96%)11754(Top 96%)11754(Top 215%)
40K24.85 mi0.85 mi27564-3211769-2611769-2627754(Top 98%)11990(Top 98%)11990(Top 219%)
25.2M25.20 mi0.35 mi27561+311766+311766+327167(Top 96%)11737(Top 96%)11737(Top 215%)
Finish26.22 mi1.02 mi27566-511772-611772-627323(Top 96%)11784(Top 96%)11784(Top 215%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21stories
+97ft-345ft

Overall

27639

Females

11771

F18-39

11771

5K→10K

3.1 - 6.2 mi

Top 96%
×5stories
+79ft-138ft

Overall

27296

Females

11546

F18-39

11546

10K→15K

6.2 - 9.3 mi

Top 97%
×3stories
+67ft-78ft

Overall

27639

Females

11771

F18-39

11771

15K→20K

9.3 - 12.4 mi

Top 98%
×5stories
+106ft-86ft

Overall

27787

Females

11865

F18-39

11865

20K→Half

12.4 - 13.1 mi

Top 96%
×2stories
+19ft-37ft

Overall

27244

Females

11559

F18-39

11559

Half→25K

13.1 - 15.5 mi

Top 97%
×4stories
+66ft-88ft

Overall

27482

Females

11704

F18-39

11704

25K→30K

15.5 - 18.6 mi

Top 96%
×9stories
+181ft-148ft

Overall

27226

Females

11619

F18-39

11619

30K→20M

18.6 - 20.0 mi

Top 96%
×5stories
+64ft-50ft

Overall

27407

Females

11766

F18-39

11766

20M→21M

20.0 - 21.0 mi

Top 98%
×8stories
+106ft-24ft

Overall

27792

Females

11949

F18-39

11949

21M→35K

21.0 - 21.8 mi

Top 90%
×7stories
+17ft-86ft

Overall

25572

Females

10890

F18-39

10890

35K→23M

21.8 - 23.0 mi

Top 96%
×5stories
+23ft-63ft

Overall

27366

Females

11786

F18-39

11786

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

27208

Females

11754

F18-39

11754

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

27754

Females

11990

F18-39

11990

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

27167

Females

11737

F18-39

11737

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2stories
+22ft-21ft

Overall

27323

Females

11784

F18-39

11784

Passing Analysis

Category:
Athletes Passed
574
Passed By
693
Net Change
-119
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27447
5K → 10K15492+62#27447#27385
10K → 15K47170-123#27385#27508
15K → 20K31157-126#27508#27634
20K → Half307+23#27634#27611
Half → 25K7156+15#27611#27596
25K → 30K8032+48#27596#27548
30K → 20M3727+10#27548#27538
20M → 21M1236-24#27538#27562
21M → 35K446+38#27562#27524
35K → 23M2327-4#27524#27528
23M → 24M1721-4#27528#27532
24M → 40K840-32#27532#27564
40K → 25.2M52+3#27564#27561
25.2M → Finish1520-5#27561#27566
TOTALS574693-119
📊

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