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BOSTON MARATHON 2025

Katherine Vanegas

Bib: 16049•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 39%
Gender (Female)
#0 / 12228
Top 22%
Division (F18-39)
#0 / 5469
Top 39%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:18
Rank: #12266
Start → 5K
7:30/mi
23:18 split
10K· 6.21 mi
46:51
Rank: #12486 (-220)
5K → 10K
7:35/mi
23:33 split
15K· 9.32 mi
1:10:40
Rank: #12705 (-219)
10K → 15K
7:40/mi
23:49 split
20K· 12.43 mi
1:34:49
Rank: #12746 (-41)
15K → 20K
7:46/mi
24:09 split
Half· 13.11 mi
1:39:53
Rank: #12660 (+86)
20K → Half
7:26/mi
5:04 split
25K· 15.53 mi
1:58:31
Rank: #12426 (+234)
Half → 25K
7:41/mi
18:38 split
30K· 18.64 mi
2:23:11
Rank: #12090 (+336)
25K → 30K
7:56/mi
24:40 split
20M
2:34:08
Rank: #11972 (+118)
30K → 20M
8:03/mi
10:57 split
21M
2:42:40
Rank: #11860 (+112)
20M → 21M
8:32/mi
8:32 split
35K· 21.75 mi
2:48:27
Rank: #11790 (+70)
21M → 35K
7:44/mi
5:47 split
23M
2:58:07
Rank: #11503 (+287)
35K → 23M
7:43/mi
9:40 split
24M
3:05:40
Rank: #11296 (+207)
23M → 24M
7:33/mi
7:33 split
40K· 24.85 mi
3:12:18
Rank: #11157 (+139)
24M → 40K
7:45/mi
6:38 split
25.2M
3:15:09
Rank: #11069 (+88)
40K → 25.2M
8:16/mi
2:51 split
Finish· 26.22 mi
3:22:52
Rank: #10989 (+80)
25.2M → Finish
7:34/mi
7:43 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:53
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time1:42:59
Pace7:51 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:4323:187:3023:18
7:30
-
10K
6.21 mi11:20:1646:517:3223:33
7:35
+0:05
15K
9.32 mi11:44:051:10:407:3523:49
7:40
+0:05
20K
12.43 mi12:08:141:34:497:3824:09
7:46
+0:06
Half
13.11 mi12:13:181:39:537:375:04
7:26
-0:20
25K
15.53 mi12:31:561:58:317:3818:38
7:41
+0:15
30K
18.64 mi12:56:362:23:117:4124:40
7:56
+0:15
20M
20.00 mi13:07:332:34:087:4210:57
8:03
+0:07
21M
21.00 mi13:16:052:42:407:458:32
8:32
+0:29
35K
21.75 mi13:21:522:48:277:455:47
7:44
-0:48
23M
23.00 mi13:31:322:58:077:459:40
7:43
-0:01
24M
24.00 mi13:39:053:05:407:447:33
7:33
-0:10
40K
24.85 mi13:45:433:12:187:446:38
7:45
+0:12
25.2M
25.20 mi13:48:343:15:097:452:51
8:16
+0:31
Finish
26.22 mi13:56:173:22:527:457:43
7:34
-0:42

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

7:26 /mi

Average Pace

7:45 /mi

Slowest Pace

8:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:11:29

94% of race

Time at Steady Pace

11:23

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:44 /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 mi10:56:4323:187:3023:18
7:30
#12266
10K
6.21 mi11:20:1646:517:3223:33
7:35
#12486
15K
9.32 mi11:44:051:10:407:3523:49
7:40
#12705
20K
12.43 mi12:08:141:34:497:3824:09
7:46
#12746
Half
13.11 mi12:13:181:39:537:375:04
7:26
#12660
25K
15.53 mi12:31:561:58:317:3818:38
7:41
#12426
30K
18.64 mi12:56:362:23:117:4124:40
7:56
#12090
20M
20.00 mi13:07:332:34:087:4210:57
8:03
#11972
21M
21.00 mi13:16:052:42:407:458:32
8:32
#11860
35K
21.75 mi13:21:522:48:277:455:47
7:44
#11790
23M
23.00 mi13:31:322:58:077:459:40
7:43
#11503
24M
24.00 mi13:39:053:05:407:447:33
7:33
#11296
40K
24.85 mi13:45:433:12:187:446:38
7:45
#11157
25.2M
25.20 mi13:48:343:15:097:452:51
8:16
#11069
Finish
26.22 mi13:56:173:22:527:457:43
7:34
#10989
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi122662942294213182(Top 46%)3547(Top 29%)3547(Top 65%)
10K6.21 mi3.10 mi12486-2203062-1203062-12012852(Top 45%)3283(Top 27%)3283(Top 60%)
15K9.32 mi3.11 mi12705-2193206-1443206-14413182(Top 46%)3547(Top 29%)3547(Top 65%)
20K12.43 mi3.11 mi12746-413299-933299-9313051(Top 46%)3574(Top 29%)3574(Top 65%)
Half13.11 mi0.68 mi12660+863249+503249+5011181(Top 39%)2522(Top 21%)2522(Top 46%)
25K15.53 mi2.42 mi12426+2343152+973152+9711446(Top 40%)2819(Top 23%)2819(Top 52%)
30K18.64 mi3.11 mi12090+3363040+1123040+11210956(Top 39%)2757(Top 23%)2757(Top 50%)
20M20.00 mi1.36 mi11972+1183016+243016+2410838(Top 38%)2854(Top 23%)2854(Top 52%)
21M21.00 mi1.00 mi11860+1123000+163000+1610717(Top 38%)2965(Top 24%)2965(Top 54%)
35K21.75 mi0.75 mi11790+702981+192981+1910344(Top 36%)2769(Top 23%)2769(Top 51%)
23M23.00 mi1.25 mi11503+2872885+962885+968051(Top 28%)1848(Top 15%)1848(Top 34%)
24M24.00 mi1.00 mi11296+2072817+682817+688089(Top 28%)1910(Top 16%)1910(Top 35%)
40K24.85 mi0.85 mi11157+1392771+462771+468527(Top 30%)2242(Top 18%)2242(Top 41%)
25.2M25.20 mi0.35 mi11069+882743+282743+287546(Top 27%)1886(Top 15%)1886(Top 34%)
Finish26.22 mi1.02 mi10989+802736+72736+79768(Top 34%)2886(Top 24%)2886(Top 53%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21story building
+97ft-345ft

Overall

13182

Females

3547

F18-39

3547

5K→10K

3.1 - 6.2 mi

Top 45%
×5story building
+79ft-138ft

Overall

12852

Females

3283

F18-39

3283

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+67ft-78ft

Overall

13182

Females

3547

F18-39

3547

15K→20K

9.3 - 12.4 mi

Top 46%
×5story building
+106ft-86ft

Overall

13051

Females

3574

F18-39

3574

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+19ft-37ft

Overall

11181

Females

2522

F18-39

2522

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

11446

Females

2819

F18-39

2819

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

10956

Females

2757

F18-39

2757

30K→20M

18.6 - 20.0 mi

Top 38%
×5story building
+64ft-50ft

Overall

10838

Females

2854

F18-39

2854

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

10717

Females

2965

F18-39

2965

21M→35K

21.0 - 21.8 mi

Top 36%
×7story building
+17ft-86ft

Overall

10344

Females

2769

F18-39

2769

35K→23M

21.8 - 23.0 mi

Top 28%
×5story building
+23ft-63ft

Overall

8051

Females

1848

F18-39

1848

23M→24M

23.0 - 24.0 mi

Top 28%
×6story building
+12ft-82ft

Overall

8089

Females

1910

F18-39

1910

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8527

Females

2242

F18-39

2242

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7546

Females

1886

F18-39

1886

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

9768

Females

2886

F18-39

2886

Passing Analysis

Category:
Athletes Passed
2525
Passed By
1248
Net Change
+1277
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12266
5K → 10K173393-220#12266#12486
10K → 15K107326-219#12486#12705
15K → 20K186227-41#12705#12746
20K → Half893+86#12746#12660
Half → 25K27743+234#12660#12426
25K → 30K41175+336#12426#12090
30K → 20M16951+118#12090#11972
20M → 21M15947+112#11972#11860
21M → 35K8919+70#11860#11790
35K → 23M2969+287#11790#11503
23M → 24M21811+207#11503#11296
24M → 40K15011+139#11296#11157
40K → 25.2M935+88#11157#11069
25.2M → Finish10828+80#11069#10989
TOTALS25251248+1277
📊

Passing Visuals

Category:
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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