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BOSTON MARATHON 2025

Astrid Martinez Villanueva

Bib: 10281•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 21%
Gender (Female)
#0 / 12228
Top 5%
Division (F18-39)
#0 / 5469
Top 10%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:39
Rank: #7586
Start → 5K
6:58/mi
21:39 split
10K· 6.21 mi
43:08
Rank: #7455 (+131)
5K → 10K
6:55/mi
21:29 split
15K· 9.32 mi
1:04:26
Rank: #7191 (+264)
10K → 15K
6:51/mi
21:18 split
20K· 12.43 mi
1:26:05
Rank: #7046 (+145)
15K → 20K
6:58/mi
21:39 split
Half· 13.11 mi
1:30:43
Rank: #6989 (+57)
20K → Half
6:47/mi
4:38 split
25K· 15.53 mi
1:48:21
Rank: #7107 (-118)
Half → 25K
7:16/mi
17:38 split
30K· 18.64 mi
2:11:25
Rank: #6997 (+110)
25K → 30K
7:25/mi
23:04 split
20M
2:21:25
Rank: #6836 (+161)
30K → 20M
7:22/mi
10:00 split
21M
2:29:18
Rank: #6758 (+78)
20M → 21M
7:53/mi
7:53 split
35K· 21.75 mi
2:34:28
Rank: #6650 (+108)
21M → 35K
6:54/mi
5:10 split
23M
2:43:19
Rank: #6418 (+232)
35K → 23M
7:04/mi
8:51 split
24M
2:50:08
Rank: #6246 (+172)
23M → 24M
6:49/mi
6:49 split
40K· 24.85 mi
2:56:10
Rank: #6111 (+135)
24M → 40K
7:03/mi
6:02 split
25.2M
2:58:47
Rank: #6043 (+68)
40K → 25.2M
7:35/mi
2:37 split
Finish· 26.22 mi
3:05:42
Rank: #5904 (+139)
25.2M → Finish
6:47/mi
6:55 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:43
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:34:59
Pace7:15 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:1021:396:5821:39
6:58
-
10K
6.21 mi11:09:3943:086:5621:29
6:55
-0:03
15K
9.32 mi11:30:571:04:266:5521:18
6:51
-0:04
20K
12.43 mi11:52:361:26:056:5621:39
6:58
+0:07
Half
13.11 mi11:57:141:30:436:554:38
6:47
-0:11
25K
15.53 mi12:14:521:48:216:5817:38
7:16
+0:29
30K
18.64 mi12:37:562:11:257:0323:04
7:25
+0:09
20M
20.00 mi12:47:562:21:257:0410:00
7:22
-0:03
21M
21.00 mi12:55:492:29:187:077:53
7:53
+0:31
35K
21.75 mi13:00:592:34:287:065:10
6:54
-0:59
23M
23.00 mi13:09:502:43:197:068:51
7:04
+0:10
24M
24.00 mi13:16:392:50:087:056:49
6:49
-0:15
40K
24.85 mi13:22:412:56:107:056:02
7:03
+0:14
25.2M
25.20 mi13:25:182:58:477:062:37
7:35
+0:32
Finish
26.22 mi13:32:133:05:427:056:55
6:47
-0:48

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

6:47 /mi

Average Pace

7:05 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:12

94% of race

Time at Steady Pace

10:30

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:05 /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 mi10:48:1021:396:5821:39
6:58
#7586
10K
6.21 mi11:09:3943:086:5621:29
6:55
#7455
15K
9.32 mi11:30:571:04:266:5521:18
6:51
#7191
20K
12.43 mi11:52:361:26:056:5621:39
6:58
#7046
Half
13.11 mi11:57:141:30:436:554:38
6:47
#6989
25K
15.53 mi12:14:521:48:216:5817:38
7:16
#7107
30K
18.64 mi12:37:562:11:257:0323:04
7:25
#6997
20M
20.00 mi12:47:562:21:257:0410:00
7:22
#6836
21M
21.00 mi12:55:492:29:187:077:53
7:53
#6758
35K
21.75 mi13:00:592:34:287:065:10
6:54
#6650
23M
23.00 mi13:09:502:43:197:068:51
7:04
#6418
24M
24.00 mi13:16:392:50:087:056:49
6:49
#6246
40K
24.85 mi13:22:412:56:107:056:02
7:03
#6111
25.2M
25.20 mi13:25:182:58:477:062:37
7:35
#6043
Finish
26.22 mi13:32:133:05:427:056:55
6:47
#5904
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi75868358356663(Top 23%)650(Top 5%)650(Top 12%)
10K6.21 mi3.10 mi7455+131816+19816+197358(Top 26%)791(Top 6%)791(Top 14%)
15K9.32 mi3.11 mi7191+264746+70746+706663(Top 23%)650(Top 5%)650(Top 12%)
20K12.43 mi3.11 mi7046+145721+25721+256697(Top 24%)705(Top 6%)705(Top 13%)
Half13.11 mi0.68 mi6989+57710+11710+116166(Top 22%)579(Top 5%)579(Top 11%)
25K15.53 mi2.42 mi7107-118755-45755-458157(Top 29%)1273(Top 10%)1273(Top 23%)
30K18.64 mi3.11 mi6997+110771-16771-167209(Top 25%)1096(Top 9%)1096(Top 20%)
20M20.00 mi1.36 mi6836+161762+9762+96146(Top 22%)832(Top 7%)832(Top 15%)
21M21.00 mi1.00 mi6758+787627626707(Top 24%)1176(Top 10%)1176(Top 22%)
35K21.75 mi0.75 mi6650+108752+10752+104818(Top 17%)556(Top 5%)556(Top 10%)
23M23.00 mi1.25 mi6418+232713+39713+394196(Top 15%)453(Top 4%)453(Top 8%)
24M24.00 mi1.00 mi6246+172685+28685+283648(Top 13%)388(Top 3%)388(Top 7%)
40K24.85 mi0.85 mi6111+135666+19666+194247(Top 15%)562(Top 5%)562(Top 10%)
25.2M25.20 mi0.35 mi6043+68661+5661+53896(Top 14%)530(Top 4%)530(Top 10%)
Finish26.22 mi1.02 mi5904+139644+17644+174460(Top 16%)676(Top 6%)676(Top 12%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21story building
+97ft-345ft

Overall

6663

Females

650

F18-39

650

5K→10K

3.1 - 6.2 mi

Top 26%
×5story building
+79ft-138ft

Overall

7358

Females

791

F18-39

791

10K→15K

6.2 - 9.3 mi

Top 23%
×3story building
+67ft-78ft

Overall

6663

Females

650

F18-39

650

15K→20K

9.3 - 12.4 mi

Top 24%
×5story building
+106ft-86ft

Overall

6697

Females

705

F18-39

705

20K→Half

12.4 - 13.1 mi

Top 22%
×2story building
+19ft-37ft

Overall

6166

Females

579

F18-39

579

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

8157

Females

1273

F18-39

1273

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

7209

Females

1096

F18-39

1096

30K→20M

18.6 - 20.0 mi

Top 22%
×5story building
+64ft-50ft

Overall

6146

Females

832

F18-39

832

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6707

Females

1176

F18-39

1176

21M→35K

21.0 - 21.8 mi

Top 17%
×7story building
+17ft-86ft

Overall

4818

Females

556

F18-39

556

35K→23M

21.8 - 23.0 mi

Top 15%
×5story building
+23ft-63ft

Overall

4196

Females

453

F18-39

453

23M→24M

23.0 - 24.0 mi

Top 13%
×6story building
+12ft-82ft

Overall

3648

Females

388

F18-39

388

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4247

Females

562

F18-39

562

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3896

Females

530

F18-39

530

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2story building
+22ft-21ft

Overall

4460

Females

676

F18-39

676

Passing Analysis

Category:
Athletes Passed
2345
Passed By
663
Net Change
+1682
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7586
5K → 10K269138+131#7586#7455
10K → 15K30137+264#7455#7191
15K → 20K22075+145#7191#7046
20K → Half658+57#7046#6989
Half → 25K83201-118#6989#7107
25K → 30K226116+110#7107#6997
30K → 20M18524+161#6997#6836
20M → 21M11537+78#6836#6758
21M → 35K1124+108#6758#6650
35K → 23M2342+232#6650#6418
23M → 24M1731+172#6418#6246
24M → 40K14611+135#6246#6111
40K → 25.2M702+68#6111#6043
25.2M → Finish1467+139#6043#5904
TOTALS2345663+1682
📊

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