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BOSTON MARATHON 2025

Victoria Walker

Bib: 17825•F

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0:00
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Overall
#0 / 28404
Top 33%
Gender (Female)
#0 / 12228
Top 16%
Division (F18-39)
#0 / 5469
Top 29%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:35
Rank: #15820
Start → 5K
24:35 | 7:55/mi
10K· 6.21 mi
48:59
Rank: #15501 (+319)
5K → 10K
24:24 | 7:51/mi
15K· 9.32 mi
1:13:12
Rank: #15118 (+383)
10K → 15K
24:13 | 7:48/mi
20K· 12.43 mi
1:37:04
Rank: #14351 (+767)
15K → 20K
23:52 | 7:41/mi
Half· 13.11 mi
1:42:11
Rank: #14203 (+148)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
2:00:25
Rank: #13450 (+753)
Half → 25K
18:14 | 7:31/mi
30K· 18.64 mi
2:23:53
Rank: #12421 (+1029)
25K → 30K
23:28 | 7:33/mi
20M
2:33:57
Rank: #11889 (+532)
30K → 20M
10:04 | 7:24/mi
21M
2:41:29
Rank: #11370 (+519)
20M → 21M
7:32 | 7:32/mi
35K· 21.75 mi
2:46:45
Rank: #11140 (+230)
21M → 35K
5:16 | 7:02/mi
23M
2:55:53
Rank: #10720 (+420)
35K → 23M
9:08 | 7:18/mi
24M
3:02:50
Rank: #10383 (+337)
23M → 24M
6:57 | 6:57/mi
40K· 24.85 mi
3:08:47
Rank: #10030 (+353)
24M → 40K
5:57 | 6:58/mi
25.2M
3:11:21
Rank: #9879 (+151)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
3:17:42
Rank: #9425 (+454)
25.2M → Finish
6:21 | 6:14/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:42:11
Pace7:48 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:35:31
Pace7:17 /mi
📊Negative Split: 6.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:1324:357:5524:35
7:55
-
10K
6.21 mi11:46:3748:597:5324:24
7:51
-0:04
15K
9.32 mi12:10:501:13:127:5124:13
7:48
-0:03
20K
12.43 mi12:34:421:37:047:4923:52
7:41
-0:07
Half
13.11 mi12:39:491:42:117:485:07
7:30
-0:11
25K
15.53 mi12:58:032:00:257:4518:14
7:31
+0:01
30K
18.64 mi13:21:312:23:537:4323:28
7:33
+0:02
20M
20.00 mi13:31:352:33:577:4210:04
7:24
-0:09
21M
21.00 mi13:39:072:41:297:417:32
7:32
+0:08
35K
21.75 mi13:44:232:46:457:405:16
7:02
-0:30
23M
23.00 mi13:53:312:55:537:399:08
7:18
+0:16
24M
24.00 mi14:00:283:02:507:376:57
6:57
-0:21
40K
24.85 mi14:06:253:08:477:365:57
6:58
+0:01
25.2M
25.20 mi14:08:593:11:217:362:34
7:27
+0:29
Finish
26.22 mi14:15:203:17:427:336:21
6:14
-1:13

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

6:14 /mi

Average Pace

7:33 /mi

Slowest Pace

7:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

24:31

12% of race

Time at Steady Pace

1:39:59

51% of race

Time at Slower Pace

1:13:12

37% of race

Average Pace: 7:32 /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 mi11:22:1324:357:5524:35
7:55
#15820
10K
6.21 mi11:46:3748:597:5324:24
7:51
#15501
15K
9.32 mi12:10:501:13:127:5124:13
7:48
#15118
20K
12.43 mi12:34:421:37:047:4923:52
7:41
#14351
Half
13.11 mi12:39:491:42:117:485:07
7:30
#14203
25K
15.53 mi12:58:032:00:257:4518:14
7:31
#13450
30K
18.64 mi13:21:312:23:537:4323:28
7:33
#12421
20M
20.00 mi13:31:352:33:577:4210:04
7:24
#11889
21M
21.00 mi13:39:072:41:297:417:32
7:32
#11370
35K
21.75 mi13:44:232:46:457:405:16
7:02
#11140
23M
23.00 mi13:53:312:55:537:399:08
7:18
#10720
24M
24.00 mi14:00:283:02:507:376:57
6:57
#10383
40K
24.85 mi14:06:253:08:477:365:57
6:58
#10030
25.2M
25.20 mi14:08:593:11:217:362:34
7:27
#9879
Finish
26.22 mi14:15:203:17:427:336:21
6:14
#9425
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi158205029502914322(Top 50%)4210(Top 34%)4210(Top 77%)
10K6.21 mi3.10 mi15501+3194837+1924837+19215286(Top 54%)4706(Top 38%)4706(Top 86%)
15K9.32 mi3.11 mi15118+3834626+2114626+21114322(Top 50%)4210(Top 34%)4210(Top 77%)
20K12.43 mi3.11 mi14351+7674203+4234203+42312235(Top 43%)3130(Top 26%)3130(Top 57%)
Half13.11 mi0.68 mi14203+1484123+804123+8011725(Top 41%)2764(Top 23%)2764(Top 51%)
25K15.53 mi2.42 mi13450+7533740+3833740+38310151(Top 36%)2156(Top 18%)2156(Top 39%)
30K18.64 mi3.11 mi12421+10293225+5153225+5158129(Top 29%)1451(Top 12%)1451(Top 27%)
20M20.00 mi1.36 mi11889+5322971+2542971+2546468(Top 23%)958(Top 8%)958(Top 18%)
21M21.00 mi1.00 mi11370+5192743+2282743+2284820(Top 17%)574(Top 5%)574(Top 10%)
35K21.75 mi0.75 mi11140+2302644+992644+995712(Top 20%)847(Top 7%)847(Top 15%)
23M23.00 mi1.25 mi10720+4202470+1742470+1745476(Top 19%)822(Top 7%)822(Top 15%)
24M24.00 mi1.00 mi10383+3372325+1452325+1454405(Top 16%)564(Top 5%)564(Top 10%)
40K24.85 mi0.85 mi10030+3532185+1402185+1403712(Top 13%)442(Top 4%)442(Top 8%)
25.2M25.20 mi0.35 mi9879+1512136+492136+493256(Top 11%)393(Top 3%)393(Top 7%)
Finish26.22 mi1.02 mi9425+4541954+1821954+1821655(Top 6%)117(Top 1.0%)117(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

14322

Females

4210

F18-39

4210

5K→10K

3.1 - 6.2 mi

Top 54%
×5stories
+79ft-138ft

Overall

15286

Females

4706

F18-39

4706

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

14322

Females

4210

F18-39

4210

15K→20K

9.3 - 12.4 mi

Top 43%
×5stories
+106ft-86ft

Overall

12235

Females

3130

F18-39

3130

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

11725

Females

2764

F18-39

2764

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

10151

Females

2156

F18-39

2156

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

8129

Females

1451

F18-39

1451

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

6468

Females

958

F18-39

958

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4820

Females

574

F18-39

574

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5712

Females

847

F18-39

847

35K→23M

21.8 - 23.0 mi

Top 19%
×5stories
+23ft-63ft

Overall

5476

Females

822

F18-39

822

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4405

Females

564

F18-39

564

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3712

Females

442

F18-39

442

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

3256

Females

393

F18-39

393

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1655

Females

117

F18-39

117

Passing Analysis

Category:
Athletes Passed
6631*
Passed By
236
Net Change
+6395
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15820
5K → 10K499180+319#15820#15501
10K → 15K43451+383#15501#15118
15K → 20K7703+767#15118#14351
20K → Half1480+148#14351#14203
Half → 25K7530+753#14203#13450
25K → 30K10290+1029#13450#12421
30K → 20M5320+532#12421#11889
20M → 21M5190+519#11889#11370
21M → 35K2300+230#11370#11140
35K → 23M4222+420#11140#10720
23M → 24M3370+337#10720#10383
24M → 40K3530+353#10383#10030
40K → 25.2M151*0+151#10030#9879
25.2M → Finish4540+454#9879#9425
TOTALS6631*236+6395

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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