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BOSTON MARATHON 2025

Carly Antor

Bib: 14563•F

MO

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

Start
0:00:00
Race begins
5K· 3.11 mi
29:46
Rank: #24499
Start → 5K
29:46 | 9:35/mi
10K· 6.21 mi
1:01:44
Rank: #25267 (-768)
5K → 10K
31:58 | 10:17/mi
15K· 9.32 mi
1:35:34
Rank: #25826 (-559)
10K → 15K
33:50 | 10:53/mi
20K· 12.43 mi
2:12:18
Rank: #26238 (-412)
15K → 20K
36:44 | 11:49/mi
Half· 13.11 mi
2:19:26
Rank: #26203 (+35)
20K → Half
7:08 | 10:27/mi
25K· 15.53 mi
2:51:10
Rank: #26522 (-319)
Half → 25K
31:44 | 13:05/mi
30K· 18.64 mi
3:32:49
Rank: #26676 (-154)
25K → 30K
41:39 | 13:24/mi
20M
3:52:43
Rank: #26817 (-141)
30K → 20M
19:54 | 14:39/mi
21M
4:09:15
Rank: #26949 (-132)
20M → 21M
16:32 | 16:32/mi
35K· 21.75 mi
4:18:24
Rank: #26931 (+18)
21M → 35K
9:09 | 12:14/mi
23M
4:38:33
Rank: #27084 (-153)
35K → 23M
20:09 | 16:06/mi
24M
4:50:59
Rank: #27049 (+35)
23M → 24M
12:26 | 12:26/mi
40K· 24.85 mi
5:03:32
Rank: #27091 (-42)
24M → 40K
12:33 | 14:41/mi
25.2M
5:07:55
Rank: #27065 (+26)
40K → 25.2M
4:23 | 12:43/mi
Finish· 26.22 mi
5:19:27
Rank: #27032 (+33)
25.2M → Finish
11:32 | 11:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:19:26
Pace10:38 /mi
2nd Half
Distance13.11 mi
Time3:00:01
Pace13:44 /mi
📊Positive Split: 29.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:2729:469:3529:46
9:35
-
10K
6.21 mi12:01:251:01:449:5631:58
10:17
+0:42
15K
9.32 mi12:35:151:35:3410:1533:50
10:53
+0:36
20K
12.43 mi13:11:592:12:1810:3936:44
11:49
+0:56
Half
13.11 mi13:19:072:19:2610:387:08
10:27
-1:22
25K
15.53 mi13:50:512:51:1011:0131:44
13:05
+2:38
30K
18.64 mi14:32:303:32:4911:2541:39
13:24
+0:19
20M
20.00 mi14:52:243:52:4311:3819:54
14:39
+1:15
21M
21.00 mi15:08:564:09:1511:5216:32
16:32
+1:53
35K
21.75 mi15:18:054:18:2411:539:09
12:14
-4:18
23M
23.00 mi15:38:144:38:3312:0720:09
16:06
+3:52
24M
24.00 mi15:50:404:50:5912:0712:26
12:26
-3:40
40K
24.85 mi16:03:135:03:3212:1312:33
14:41
+2:15
25.2M
25.20 mi16:07:365:07:5512:134:23
12:43
-1:58
Finish
26.22 mi16:19:085:19:2712:1211:32
11:19
-1:24

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

9:35 /mi

Average Pace

12:12 /mi

Slowest Pace

16:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:14

36% of race

Time at Steady Pace

2:16:05

43% of race

Time at Slower Pace

1:09:08

22% of race

Average Pace: 12:11 /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 mi11:29:2729:469:3529:46
9:35
#24499
10K
6.21 mi12:01:251:01:449:5631:58
10:17
#25267
15K
9.32 mi12:35:151:35:3410:1533:50
10:53
#25826
20K
12.43 mi13:11:592:12:1810:3936:44
11:49
#26238
Half
13.11 mi13:19:072:19:2610:387:08
10:27
#26203
25K
15.53 mi13:50:512:51:1011:0131:44
13:05
#26522
30K
18.64 mi14:32:303:32:4911:2541:39
13:24
#26676
20M
20.00 mi14:52:243:52:4311:3819:54
14:39
#26817
21M
21.00 mi15:08:564:09:1511:5216:32
16:32
#26949
35K
21.75 mi15:18:054:18:2411:539:09
12:14
#26931
23M
23.00 mi15:38:144:38:3312:0720:09
16:06
#27084
24M
24.00 mi15:50:404:50:5912:0712:26
12:26
#27049
40K
24.85 mi16:03:135:03:3212:1312:33
14:41
#27091
25.2M
25.20 mi16:07:365:07:5512:134:23
12:43
#27065
Finish
26.22 mi16:19:085:19:2712:1211:32
11:19
#27032
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi244999963996326529(Top 93%)11085(Top 91%)11085(Top 203%)
10K6.21 mi3.10 mi25267-76810379-41610379-41625892(Top 91%)10730(Top 88%)10730(Top 196%)
15K9.32 mi3.11 mi25826-55910683-30410683-30426529(Top 93%)11085(Top 91%)11085(Top 203%)
20K12.43 mi3.11 mi26238-41210908-22510908-22526956(Top 95%)11367(Top 93%)11367(Top 208%)
Half13.11 mi0.68 mi26203+3510895+1310895+1325715(Top 91%)10675(Top 87%)10675(Top 195%)
25K15.53 mi2.42 mi26522-31911095-20011095-20027350(Top 96%)11621(Top 95%)11621(Top 212%)
30K18.64 mi3.11 mi26676-15411209-11411209-11427062(Top 95%)11532(Top 94%)11532(Top 211%)
20M20.00 mi1.36 mi26817-14111300-9111300-9127706(Top 98%)11920(Top 97%)11920(Top 218%)
21M21.00 mi1.00 mi26949-13211383-8311383-8328026(Top 99%)12072(Top 99%)12072(Top 221%)
35K21.75 mi0.75 mi26931+1811371+1211371+1226158(Top 92%)11171(Top 91%)11171(Top 204%)
23M23.00 mi1.25 mi27084-15311475-10411475-10428157(Top 99%)12149(Top 99%)12149(Top 222%)
24M24.00 mi1.00 mi27049+3511465+1011465+1026224(Top 92%)11231(Top 92%)11231(Top 205%)
40K24.85 mi0.85 mi27091-4211494-2911494-2927601(Top 97%)11919(Top 97%)11919(Top 218%)
25.2M25.20 mi0.35 mi27065+2611483+1111483+1124551(Top 86%)10459(Top 86%)10459(Top 191%)
Finish26.22 mi1.02 mi27032+3311469+1411469+1425875(Top 91%)11089(Top 91%)11089(Top 203%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21stories
+97ft-345ft

Overall

26529

Females

11085

F18-39

11085

5K→10K

3.1 - 6.2 mi

Top 91%
×5stories
+79ft-138ft

Overall

25892

Females

10730

F18-39

10730

10K→15K

6.2 - 9.3 mi

Top 93%
×3stories
+67ft-78ft

Overall

26529

Females

11085

F18-39

11085

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

26956

Females

11367

F18-39

11367

20K→Half

12.4 - 13.1 mi

Top 91%
×2stories
+19ft-37ft

Overall

25715

Females

10675

F18-39

10675

Half→25K

13.1 - 15.5 mi

Top 96%
×4stories
+66ft-88ft

Overall

27350

Females

11621

F18-39

11621

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

27062

Females

11532

F18-39

11532

30K→20M

18.6 - 20.0 mi

Top 98%
×5stories
+64ft-50ft

Overall

27706

Females

11920

F18-39

11920

20M→21M

20.0 - 21.0 mi

Top 99%
×8stories
+106ft-24ft

Overall

28026

Females

12072

F18-39

12072

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

26158

Females

11171

F18-39

11171

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

28157

Females

12149

F18-39

12149

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

26224

Females

11231

F18-39

11231

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

27601

Females

11919

F18-39

11919

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

24551

Females

10459

F18-39

10459

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2stories
+22ft-21ft

Overall

25875

Females

11089

F18-39

11089

Passing Analysis

Category:
Athletes Passed
341
Passed By
2874
Net Change
-2533
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24499
5K → 10K33801-768#24499#25267
10K → 15K23582-559#25267#25826
15K → 20K30442-412#25826#26238
20K → Half438+35#26238#26203
Half → 25K12331-319#26203#26522
25K → 30K42196-154#26522#26676
30K → 20M3144-141#26676#26817
20M → 21M5137-132#26817#26949
21M → 35K279+18#26949#26931
35K → 23M6159-153#26931#27084
23M → 24M405+35#27084#27049
24M → 40K1254-42#27049#27091
40K → 25.2M282+26#27091#27065
25.2M → Finish374+33#27065#27032
TOTALS3412874-2533
📊

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