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BOSTON MARATHON 2025

Carolyn Hoyt

Bib: 23374•F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 44%
Masters (Masters Women)
#0 / 6759
Top 31%
Division (F60-64)
#0 / 624
Top 5%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:49
Rank: #18779
Start → 5K
25:49 | 8:19/mi
10K· 6.21 mi
51:17
Rank: #18327 (+452)
5K → 10K
25:28 | 8:12/mi
15K· 9.32 mi
1:16:42
Rank: #17958 (+369)
10K → 15K
25:25 | 8:11/mi
20K· 12.43 mi
1:42:44
Rank: #17791 (+167)
15K → 20K
26:02 | 8:23/mi
Half· 13.11 mi
1:48:24
Rank: #17797 (-6)
20K → Half
5:40 | 8:18/mi
25K· 15.53 mi
2:08:27
Rank: #17405 (+392)
Half → 25K
20:03 | 8:16/mi
30K· 18.64 mi
2:34:53
Rank: #16885 (+520)
25K → 30K
26:26 | 8:30/mi
20M
2:46:31
Rank: #16678 (+207)
30K → 20M
11:38 | 8:34/mi
21M
2:55:32
Rank: #16445 (+233)
20M → 21M
9:01 | 9:01/mi
35K· 21.75 mi
3:01:52
Rank: #16369 (+76)
21M → 35K
6:20 | 8:28/mi
23M
3:12:38
Rank: #16176 (+193)
35K → 23M
10:46 | 8:36/mi
24M
3:21:06
Rank: #16081 (+95)
23M → 24M
8:28 | 8:28/mi
40K· 24.85 mi
3:28:21
Rank: #15965 (+116)
24M → 40K
7:15 | 8:29/mi
25.2M
3:31:35
Rank: #15921 (+44)
40K → 25.2M
3:14 | 9:23/mi
Finish· 26.22 mi
3:40:02
Rank: #15879 (+42)
25.2M → Finish
8:27 | 8:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:24
Pace8:16 /mi
2nd Half
Distance13.11 mi
Time1:51:38
Pace8:31 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:0325:498:1925:49
8:19
-
10K
6.21 mi11:49:3151:178:1525:28
8:12
-0:07
15K
9.32 mi12:14:561:16:428:1425:25
8:11
-0:01
20K
12.43 mi12:40:581:42:448:1626:02
8:23
+0:12
Half
13.11 mi12:46:381:48:248:165:40
8:18
-0:05
25K
15.53 mi13:06:412:08:278:1620:03
8:16
-0:02
30K
18.64 mi13:33:072:34:538:1926:26
8:30
+0:14
20M
20.00 mi13:44:452:46:318:2011:38
8:34
+0:04
21M
21.00 mi13:53:462:55:328:229:01
9:01
+0:27
35K
21.75 mi14:00:063:01:528:226:20
8:28
-0:33
23M
23.00 mi14:10:523:12:388:2310:46
8:36
+0:08
24M
24.00 mi14:19:203:21:068:238:28
8:28
-0:08
40K
24.85 mi14:26:353:28:218:237:15
8:29
+0:01
25.2M
25.20 mi14:29:493:31:358:243:14
9:23
+0:54
Finish
26.22 mi14:38:163:40:028:248:27
8:18
-1:05

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

8:11 /mi

Average Pace

8:24 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:27:47

94% of race

Time at Steady Pace

12:15

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:24 /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 mi11:24:0325:498:1925:49
8:19
#18779
10K
6.21 mi11:49:3151:178:1525:28
8:12
#18327
15K
9.32 mi12:14:561:16:428:1425:25
8:11
#17958
20K
12.43 mi12:40:581:42:448:1626:02
8:23
#17791
Half
13.11 mi12:46:381:48:248:165:40
8:18
#17797
25K
15.53 mi13:06:412:08:278:1620:03
8:16
#17405
30K
18.64 mi13:33:072:34:538:1926:26
8:30
#16885
20M
20.00 mi13:44:452:46:318:2011:38
8:34
#16678
21M
21.00 mi13:53:462:55:328:229:01
9:01
#16445
35K
21.75 mi14:00:063:01:528:226:20
8:28
#16369
23M
23.00 mi14:10:523:12:388:2310:46
8:36
#16176
24M
24.00 mi14:19:203:21:068:238:28
8:28
#16081
40K
24.85 mi14:26:353:28:218:237:15
8:29
#15965
25.2M
25.20 mi14:29:493:31:358:243:14
9:23
#15921
Finish
26.22 mi14:38:163:40:028:248:27
8:18
#15879
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi187796783678317280(Top 61%)5888(Top 48%)5888(Top 944%)
10K6.21 mi3.10 mi18327+4526518+2656518+26517874(Top 63%)6222(Top 51%)6222(Top 997%)
15K9.32 mi3.11 mi17958+3696302+2166302+21617280(Top 61%)5888(Top 48%)5888(Top 944%)
20K12.43 mi3.11 mi17791+1676220+826220+8217436(Top 61%)6018(Top 49%)6018(Top 964%)
Half13.11 mi0.68 mi17797-66231-116231-1117967(Top 63%)6284(Top 51%)6284(Top 1007%)
25K15.53 mi2.42 mi17405+3926003+2286003+22815745(Top 55%)5159(Top 42%)5159(Top 827%)
30K18.64 mi3.11 mi16885+5205745+2585745+25814819(Top 52%)4810(Top 39%)4810(Top 771%)
20M20.00 mi1.36 mi16678+2075650+955650+9514197(Top 50%)4619(Top 38%)4619(Top 740%)
21M21.00 mi1.00 mi16445+2335555+955555+9513654(Top 48%)4449(Top 36%)4449(Top 713%)
35K21.75 mi0.75 mi16369+765523+325523+3215281(Top 54%)5392(Top 44%)5392(Top 864%)
23M23.00 mi1.25 mi16176+1935450+735450+7313951(Top 49%)4781(Top 39%)4781(Top 766%)
24M24.00 mi1.00 mi16081+955426+245426+2414322(Top 50%)4991(Top 41%)4991(Top 800%)
40K24.85 mi0.85 mi15965+1165383+435383+4313344(Top 47%)4631(Top 38%)4631(Top 742%)
25.2M25.20 mi0.35 mi15921+445376+75376+713960(Top 49%)5003(Top 41%)5003(Top 802%)
Finish26.22 mi1.02 mi15879+425375+15375+114891(Top 52%)5419(Top 44%)5419(Top 868%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21stories
+97ft-345ft

Overall

17280

Females

5888

F60-64

5888

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

17874

Females

6222

F60-64

6222

10K→15K

6.2 - 9.3 mi

Top 61%
×3stories
+67ft-78ft

Overall

17280

Females

5888

F60-64

5888

15K→20K

9.3 - 12.4 mi

Top 61%
×5stories
+106ft-86ft

Overall

17436

Females

6018

F60-64

6018

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

17967

Females

6284

F60-64

6284

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

15745

Females

5159

F60-64

5159

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

14819

Females

4810

F60-64

4810

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

14197

Females

4619

F60-64

4619

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

13654

Females

4449

F60-64

4449

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

15281

Females

5392

F60-64

5392

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

13951

Females

4781

F60-64

4781

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

14322

Females

4991

F60-64

4991

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

13344

Females

4631

F60-64

4631

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

13960

Females

5003

F60-64

5003

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

14891

Females

5419

F60-64

5419

Passing Analysis

Category:
Athletes Passed
3421
Passed By
521
Net Change
+2900
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18779
5K → 10K562110+452#18779#18327
10K → 15K41445+369#18327#17958
15K → 20K276109+167#17958#17791
20K → Half3440-6#17791#17797
Half → 25K40917+392#17797#17405
25K → 30K53919+520#17405#16885
30K → 20M22417+207#16885#16678
20M → 21M24512+233#16678#16445
21M → 35K9923+76#16445#16369
35K → 23M21421+193#16369#16176
23M → 24M12227+95#16176#16081
24M → 40K13115+116#16081#15965
40K → 25.2M6117+44#15965#15921
25.2M → Finish9149+42#15921#15879
TOTALS3421521+2900
📊

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