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BOSTON MARATHON 2025

Victoria Willis

Bib: 18350•F

SC

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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:49/mi
24:18
↑ 97↓ 3451.5%
10K· 6.21 mi
7:44/mi
48:20
↑ 79↓ 1380.4%
15K· 9.32 mi
7:46/mi
1:12:29
↑ 67↓ 78
20K· 12.43 mi
8:21/mi
1:38:26
↑ 106↓ 860.1%
Half· 13.11 mi
8:11/mi
1:44:01
↑ 19↓ 370.5%
25K· 15.53 mi
8:43/mi
2:05:09
↑ 66↓ 880.2%
30K· 18.64 mi
9:27/mi
2:34:31
↑ 181↓ 1480.2%
20M
9:45/mi
2:47:46
↑ 64↓ 500.2%
21M
10:27/mi
2:58:13
↑ 106↓ 241.6%
35K· 21.75 mi
9:03/mi
3:04:59
↑ 17↓ 861.7%
23M
9:29/mi
3:16:52
↑ 23↓ 630.6%
24M
9:19/mi
3:26:11
↓ 821.3%
40K· 24.85 mi
9:35/mi
3:34:23
↓ 200.3%
25.2M
11:39/mi
3:38:24
↑ 13↓ 160.2%
Finish· 26.22 mi
9:11/mi
3:47:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:01
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time2:03:44
Pace9:26 /mi
📊Positive Split: 19.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:1624:187:4924:18
7:49
-
10K
6.21 mi11:39:1848:207:4724:02
7:44
-0:05
15K
9.32 mi12:03:271:12:297:4724:09
7:46
+0:02
20K
12.43 mi12:29:241:38:267:5525:57
8:21
+0:35
Half
13.11 mi12:34:591:44:017:565:35
8:11
-0:10
25K
15.53 mi12:56:072:05:098:0321:08
8:43
+0:32
30K
18.64 mi13:25:292:34:318:1729:22
9:27
+0:44
20M
20.00 mi13:38:442:47:468:2313:15
9:45
+0:18
21M
21.00 mi13:49:112:58:138:2910:27
10:27
+0:42
35K
21.75 mi13:55:573:04:598:306:46
9:03
-1:24
23M
23.00 mi14:07:503:16:528:3411:53
9:29
+0:26
24M
24.00 mi14:17:093:26:118:359:19
9:19
-0:10
40K
24.85 mi14:25:213:34:238:388:12
9:35
+0:16
25.2M
25.20 mi14:29:223:38:248:404:01
11:39
+2:04
Finish
26.22 mi14:38:433:47:458:429:21
9:11
-2:28

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

7:44 /mi

Average Pace

8:42 /mi

Slowest Pace

11:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:01

46% of race

Time at Steady Pace

1:36:01

42% of race

Time at Slower Pace

27:43

12% of race

Average Pace: 8:41 /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 mi11:15:1624:187:4924:18
7:49
#15028
10K
6.21 mi11:39:1848:207:4724:02
7:44
#14585
15K
9.32 mi12:03:271:12:297:4724:09
7:46
#14439
20K
12.43 mi12:29:241:38:267:5525:57
8:21
#15279
Half
13.11 mi12:34:591:44:017:565:35
8:11
#15396
25K
15.53 mi12:56:072:05:098:0321:08
8:43
#15999
30K
18.64 mi13:25:292:34:318:1729:22
9:27
#16766
20M
20.00 mi13:38:442:47:468:2313:15
9:45
#17065
21M
21.00 mi13:49:112:58:138:2910:27
10:27
#17276
35K
21.75 mi13:55:573:04:598:306:46
9:03
#17310
23M
23.00 mi14:07:503:16:528:3411:53
9:29
#17408
24M
24.00 mi14:17:093:26:118:359:19
9:19
#17485
40K
24.85 mi14:25:213:34:238:388:12
9:35
#17549
25.2M
25.20 mi14:29:223:38:248:404:01
11:39
#17674
Finish
26.22 mi14:38:433:47:458:429:21
9:11
#17779
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi150284549454914161(Top 50%)4118(Top 34%)4118(Top 75%)
10K6.21 mi3.10 mi14585+4434290+2594290+25914231(Top 50%)4102(Top 34%)4102(Top 75%)
15K9.32 mi3.11 mi14439+1464224+664224+6614161(Top 50%)4118(Top 34%)4118(Top 75%)
20K12.43 mi3.11 mi15279-8404740-5164740-51617258(Top 61%)5921(Top 48%)5921(Top 108%)
Half13.11 mi0.68 mi15396-1174805-654805-6517240(Top 61%)5905(Top 48%)5905(Top 108%)
25K15.53 mi2.42 mi15999-6035166-3615166-36118501(Top 65%)6702(Top 55%)6702(Top 123%)
30K18.64 mi3.11 mi16766-7675677-5115677-51119754(Top 70%)7524(Top 62%)7524(Top 138%)
20M20.00 mi1.36 mi17065-2995886-2095886-20920118(Top 71%)7858(Top 64%)7858(Top 144%)
21M21.00 mi1.00 mi17276-2116038-1526038-15219853(Top 70%)7824(Top 64%)7824(Top 143%)
35K21.75 mi0.75 mi17310-346088-506088-5018465(Top 65%)7165(Top 59%)7165(Top 131%)
23M23.00 mi1.25 mi17408-986175-876175-8718663(Top 66%)7323(Top 60%)7323(Top 134%)
24M24.00 mi1.00 mi17485-776239-646239-6418892(Top 67%)7492(Top 61%)7492(Top 137%)
40K24.85 mi0.85 mi17549-646303-646303-6419070(Top 67%)7663(Top 63%)7663(Top 140%)
25.2M25.20 mi0.35 mi17674-1256384-816384-8122446(Top 79%)9369(Top 77%)9369(Top 171%)
Finish26.22 mi1.02 mi17779-1056456-726456-7219847(Top 70%)8057(Top 66%)8057(Top 147%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

14161

Females

4118

F18-39

4118

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

14231

Females

4102

F18-39

4102

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

14161

Females

4118

F18-39

4118

15K→20K

9.3 - 12.4 mi

Top 61%
×5story building
+106ft-86ft

Overall

17258

Females

5921

F18-39

5921

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

17240

Females

5905

F18-39

5905

Half→25K

13.1 - 15.5 mi

Top 65%
×4story building
+66ft-88ft

Overall

18501

Females

6702

F18-39

6702

25K→30K

15.5 - 18.6 mi

Top 70%
×9story building
+181ft-148ft

Overall

19754

Females

7524

F18-39

7524

30K→20M

18.6 - 20.0 mi

Top 71%
×5story building
+64ft-50ft

Overall

20118

Females

7858

F18-39

7858

20M→21M

20.0 - 21.0 mi

Top 70%
×8story building
+106ft-24ft

Overall

19853

Females

7824

F18-39

7824

21M→35K

21.0 - 21.8 mi

Top 65%
×7story building
+17ft-86ft

Overall

18465

Females

7165

F18-39

7165

35K→23M

21.8 - 23.0 mi

Top 66%
×5story building
+23ft-63ft

Overall

18663

Females

7323

F18-39

7323

23M→24M

23.0 - 24.0 mi

Top 67%
×6story building
+12ft-82ft

Overall

18892

Females

7492

F18-39

7492

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

19070

Females

7663

F18-39

7663

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

22446

Females

9369

F18-39

9369

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2story building
+22ft-21ft

Overall

19847

Females

8057

F18-39

8057

Passing Analysis

Category:
Athletes Passed
1451
Passed By
4202
Net Change
-2751
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15028
5K → 10K575132+443#15028#14585
10K → 15K265119+146#14585#14439
15K → 20K73913-840#14439#15279
20K → Half12129-117#15279#15396
Half → 25K59662-603#15396#15999
25K → 30K72839-767#15999#16766
30K → 20M34333-299#16766#17065
20M → 21M66277-211#17065#17276
21M → 35K5892-34#17276#17310
35K → 23M86184-98#17310#17408
23M → 24M58135-77#17408#17485
24M → 40K48112-64#17485#17549
40K → 25.2M7132-125#17549#17674
25.2M → Finish38143-105#17674#17779
TOTALS14514202-2751
📊

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