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BOSTON MARATHON 2025

Alexis Scott

Bib: 16134•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 34%
Gender (Female)
#0 / 12228
Top 17%
Division (F18-39)
#0 / 5469
Top 31%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:14
Rank: #12050
Start → 5K
7:29/mi
23:14 split
10K· 6.21 mi
47:20
Rank: #13196 (-1146)
5K → 10K
7:45/mi
24:06 split
15K· 9.32 mi
1:10:50
Rank: #12862 (+334)
10K → 15K
7:34/mi
23:30 split
20K· 12.43 mi
1:33:51
Rank: #12102 (+760)
15K → 20K
7:25/mi
23:01 split
Half· 13.11 mi
1:38:45
Rank: #11917 (+185)
20K → Half
7:11/mi
4:54 split
25K· 15.53 mi
1:57:03
Rank: #11640 (+277)
Half → 25K
7:33/mi
18:18 split
30K· 18.64 mi
2:21:14
Rank: #11249 (+391)
25K → 30K
7:47/mi
24:11 split
20M
2:32:02
Rank: #11098 (+151)
30K → 20M
7:57/mi
10:48 split
21M
2:40:17
Rank: #10931 (+167)
20M → 21M
8:15/mi
8:15 split
35K· 21.75 mi
2:45:47
Rank: #10794 (+137)
21M → 35K
7:21/mi
5:30 split
23M
2:55:13
Rank: #10496 (+298)
35K → 23M
7:32/mi
9:26 split
24M
3:02:36
Rank: #10296 (+200)
23M → 24M
7:23/mi
7:23 split
40K· 24.85 mi
3:09:02
Rank: #10126 (+170)
24M → 40K
7:31/mi
6:26 split
25.2M
3:11:39
Rank: #9971 (+155)
40K → 25.2M
7:35/mi
2:37 split
Finish· 26.22 mi
3:18:41
Rank: #9735 (+236)
25.2M → Finish
6:54/mi
7:02 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:45
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:39:56
Pace7:37 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:4523:147:2923:14
7:29
-
10K
6.21 mi11:21:5147:207:3724:06
7:45
+0:16
15K
9.32 mi11:45:211:10:507:3623:30
7:34
-0:11
20K
12.43 mi12:08:221:33:517:3323:01
7:25
-0:09
Half
13.11 mi12:13:161:38:457:324:54
7:11
-0:14
25K
15.53 mi12:31:341:57:037:3218:18
7:33
+0:22
30K
18.64 mi12:55:452:21:147:3524:11
7:47
+0:14
20M
20.00 mi13:06:332:32:027:3610:48
7:57
+0:10
21M
21.00 mi13:14:482:40:177:388:15
8:15
+0:18
35K
21.75 mi13:20:182:45:477:375:30
7:21
-0:54
23M
23.00 mi13:29:442:55:137:379:26
7:32
+0:11
24M
24.00 mi13:37:073:02:367:377:23
7:23
-0:09
40K
24.85 mi13:43:333:09:027:366:26
7:31
+0:08
25.2M
25.20 mi13:46:103:11:397:362:37
7:35
+0:04
Finish
26.22 mi13:53:123:18:417:357:02
6:54
-0:41

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

6:54 /mi

Average Pace

7:35 /mi

Slowest Pace

8:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:21

66% of race

Time at Steady Pace

59:05

30% of race

Time at Slower Pace

8:15

4% of race

Average Pace: 7:35 /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 mi10:57:4523:147:2923:14
7:29
#12050
10K
6.21 mi11:21:5147:207:3724:06
7:45
#13196
15K
9.32 mi11:45:211:10:507:3623:30
7:34
#12862
20K
12.43 mi12:08:221:33:517:3323:01
7:25
#12102
Half
13.11 mi12:13:161:38:457:324:54
7:11
#11917
25K
15.53 mi12:31:341:57:037:3218:18
7:33
#11640
30K
18.64 mi12:55:452:21:147:3524:11
7:47
#11249
20M
20.00 mi13:06:332:32:027:3610:48
7:57
#11098
21M
21.00 mi13:14:482:40:177:388:15
8:15
#10931
35K
21.75 mi13:20:182:45:477:375:30
7:21
#10794
23M
23.00 mi13:29:442:55:137:379:26
7:32
#10496
24M
24.00 mi13:37:073:02:367:377:23
7:23
#10296
40K
24.85 mi13:43:333:09:027:366:26
7:31
#10126
25.2M
25.20 mi13:46:103:11:397:362:37
7:35
#9971
Finish
26.22 mi13:53:123:18:417:357:02
6:54
#9735
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi120502822282212298(Top 43%)3059(Top 25%)3059(Top 56%)
10K6.21 mi3.10 mi13196-11463457-6353457-63514404(Top 51%)4186(Top 34%)4186(Top 77%)
15K9.32 mi3.11 mi12862+3343303+1543303+15412298(Top 43%)3059(Top 25%)3059(Top 56%)
20K12.43 mi3.11 mi12102+7602927+3762927+3769985(Top 35%)1958(Top 16%)1958(Top 36%)
Half13.11 mi0.68 mi11917+1852834+932834+939028(Top 32%)1529(Top 13%)1529(Top 28%)
25K15.53 mi2.42 mi11640+2772724+1102724+11010360(Top 36%)2264(Top 19%)2264(Top 41%)
30K18.64 mi3.11 mi11249+3912592+1322592+1329822(Top 35%)2203(Top 18%)2203(Top 40%)
20M20.00 mi1.36 mi11098+1512555+372555+3710097(Top 36%)2472(Top 20%)2472(Top 45%)
21M21.00 mi1.00 mi10931+1672511+442511+448927(Top 31%)2132(Top 17%)2132(Top 39%)
35K21.75 mi0.75 mi10794+1372469+422469+427624(Top 27%)1553(Top 13%)1553(Top 28%)
23M23.00 mi1.25 mi10496+2982348+1212348+1216861(Top 24%)1344(Top 11%)1344(Top 25%)
24M24.00 mi1.00 mi10296+2002281+672281+676985(Top 25%)1455(Top 12%)1455(Top 27%)
40K24.85 mi0.85 mi10126+1702243+382243+386977(Top 25%)1548(Top 13%)1548(Top 28%)
25.2M25.20 mi0.35 mi9971+1552174+692174+693926(Top 14%)560(Top 5%)560(Top 10%)
Finish26.22 mi1.02 mi9735+2362110+642110+645153(Top 18%)926(Top 8%)926(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21stories
+97ft-345ft

Overall

12298

Females

3059

F18-39

3059

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

14404

Females

4186

F18-39

4186

10K→15K

6.2 - 9.3 mi

Top 43%
×3stories
+67ft-78ft

Overall

12298

Females

3059

F18-39

3059

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

9985

Females

1958

F18-39

1958

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

9028

Females

1529

F18-39

1529

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

10360

Females

2264

F18-39

2264

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9822

Females

2203

F18-39

2203

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

10097

Females

2472

F18-39

2472

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8927

Females

2132

F18-39

2132

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7624

Females

1553

F18-39

1553

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6861

Females

1344

F18-39

1344

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

6985

Females

1455

F18-39

1455

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6977

Females

1548

F18-39

1548

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3926

Females

560

F18-39

560

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

5153

Females

926

F18-39

926

Passing Analysis

Category:
Athletes Passed
3769*
Passed By
1454
Net Change
+2315
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12050
5K → 10K311177-1146#12050#13196
10K → 15K41884+334#13196#12862
15K → 20K7633+760#12862#12102
20K → Half1850+185#12102#11917
Half → 25K31033+277#11917#11640
25K → 30K44554+391#11640#11249
30K → 20M19140+151#11249#11098
20M → 21M19326+167#11098#10931
21M → 35K1392+137#10931#10794
35K → 23M3035+298#10794#10496
23M → 24M21515+200#10496#10296
24M → 40K18111+170#10296#10126
40K → 25.2M155*0+155#10126#9971
25.2M → Finish2404+236#9971#9735
TOTALS3769*1454+2315

* 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