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BOSTON MARATHON 2023

Carolyn Hoyt

Bib: 22858•F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
Top 17%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:18
Rank: #19396
Start → 5K
27:18 | 8:47/mi
10K· 6.21 mi
54:29
Rank: #19504 (-108)
5K → 10K
27:11 | 8:45/mi
15K· 9.32 mi
1:21:18
Rank: #19180 (+324)
10K → 15K
26:49 | 8:38/mi
20K· 12.43 mi
1:48:10
Rank: #18817 (+363)
15K → 20K
26:52 | 8:39/mi
Half· 13.11 mi
1:54:08
Rank: #18830 (-13)
20K → Half
5:58 | 8:45/mi
25K· 15.53 mi
2:15:19
Rank: #18637 (+193)
Half → 25K
21:11 | 8:44/mi
30K· 18.64 mi
2:43:49
Rank: #18507 (+130)
25K → 30K
28:30 | 9:10/mi
20M
2:56:10
Rank: #18382 (+125)
30K → 20M
12:21 | 9:05/mi
21M
3:05:42
Rank: #18247 (+135)
20M → 21M
9:32 | 9:32/mi
35K· 21.75 mi
3:12:28
Rank: #18224 (+23)
21M → 35K
6:46 | 9:03/mi
23M
3:23:52
Rank: #18124 (+100)
35K → 23M
11:24 | 9:06/mi
24M
3:32:50
Rank: #18087 (+37)
23M → 24M
8:58 | 8:58/mi
40K· 24.85 mi
3:40:26
Rank: #17999 (+88)
24M → 40K
7:36 | 8:53/mi
25.2M
3:43:44
Rank: #17956 (+43)
40K → 25.2M
3:18 | 9:34/mi
Finish· 26.22 mi
3:52:31
Rank: #17889 (+67)
25.2M → Finish
8:47 | 8:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:08
Pace8:42 /mi
2nd Half
Distance13.11 mi
Time1:58:23
Pace9:02 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:3727:188:4727:18
8:47
-
10K
6.21 mi11:51:4854:298:4627:11
8:45
-0:02
15K
9.32 mi12:18:371:21:188:4326:49
8:38
-0:07
20K
12.43 mi12:45:291:48:108:4226:52
8:39
+0:01
Half
13.11 mi12:51:271:54:088:425:58
8:45
+0:06
25K
15.53 mi13:12:382:15:198:4321:11
8:44
-0:01
30K
18.64 mi13:41:082:43:498:4728:30
9:10
+0:26
20M
20.00 mi13:53:292:56:108:4812:21
9:05
-0:05
21M
21.00 mi14:03:013:05:428:519:32
9:32
+0:27
35K
21.75 mi14:09:473:12:288:516:46
9:03
-0:29
23M
23.00 mi14:21:113:23:528:5211:24
9:06
+0:03
24M
24.00 mi14:30:093:32:508:528:58
8:58
-0:08
40K
24.85 mi14:37:453:40:268:527:36
8:53
-0:05
25.2M
25.20 mi14:41:033:43:448:533:18
9:34
+0:41
Finish
26.22 mi14:49:503:52:318:528:47
8:37
-0:57

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

8:37 /mi

Average Pace

8:52 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:39:41

94% of race

Time at Steady Pace

12:50

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:52 /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 mi11:24:3727:188:4727:18
8:47
#19396
10K
6.21 mi11:51:4854:298:4627:11
8:45
#19504
15K
9.32 mi12:18:371:21:188:4326:49
8:38
#19180
20K
12.43 mi12:45:291:48:108:4226:52
8:39
#18817
Half
13.11 mi12:51:271:54:088:425:58
8:45
#18830
25K
15.53 mi13:12:382:15:198:4321:11
8:44
#18637
30K
18.64 mi13:41:082:43:498:4728:30
9:10
#18507
20M
20.00 mi13:53:292:56:108:4812:21
9:05
#18382
21M
21.00 mi14:03:013:05:428:519:32
9:32
#18247
35K
21.75 mi14:09:473:12:288:516:46
9:03
#18224
23M
23.00 mi14:21:113:23:528:5211:24
9:06
#18124
24M
24.00 mi14:30:093:32:508:528:58
8:58
#18087
40K
24.85 mi14:37:453:40:268:527:36
8:53
#17999
25.2M
25.20 mi14:41:033:43:448:533:18
9:34
#17956
Finish
26.22 mi14:49:503:52:318:528:47
8:37
#17889
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi193967437743718634(Top 70%)6877(Top 60%)6877(Top 1305%)
10K6.21 mi3.10 mi19504-1087465-287465-2819681(Top 74%)7497(Top 66%)7497(Top 1423%)
15K9.32 mi3.11 mi19180+3247239+2267239+22618634(Top 70%)6877(Top 60%)6877(Top 1305%)
20K12.43 mi3.11 mi18817+3637011+2287011+22817797(Top 67%)6400(Top 56%)6400(Top 1214%)
Half13.11 mi0.68 mi18830-137022-117022-1119207(Top 72%)7198(Top 63%)7198(Top 1366%)
25K15.53 mi2.42 mi18637+1936916+1066916+10617599(Top 66%)6341(Top 56%)6341(Top 1203%)
30K18.64 mi3.11 mi18507+1306870+466870+4618047(Top 68%)6679(Top 58%)6679(Top 1267%)
20M20.00 mi1.36 mi18382+1256801+696801+6917014(Top 64%)6174(Top 54%)6174(Top 1172%)
21M21.00 mi1.00 mi18247+1356747+546747+5416150(Top 61%)5717(Top 50%)5717(Top 1085%)
35K21.75 mi0.75 mi18224+236739+86739+818093(Top 68%)6887(Top 60%)6887(Top 1307%)
23M23.00 mi1.25 mi18124+1006684+556684+5516587(Top 62%)6076(Top 53%)6076(Top 1153%)
24M24.00 mi1.00 mi18087+376681+36681+317101(Top 64%)6418(Top 56%)6418(Top 1218%)
40K24.85 mi0.85 mi17999+886641+406641+4015595(Top 59%)5640(Top 49%)5640(Top 1070%)
25.2M25.20 mi0.35 mi17956+436615+266615+2615597(Top 59%)5658(Top 50%)5658(Top 1074%)
Finish26.22 mi1.02 mi17889+676583+326583+3216116(Top 61%)5888(Top 52%)5888(Top 1117%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

18634

Females

6877

F60-64

6877

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

19681

Females

7497

F60-64

7497

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

18634

Females

6877

F60-64

6877

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

17797

Females

6400

F60-64

6400

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

19207

Females

7198

F60-64

7198

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

17599

Females

6341

F60-64

6341

25K→30K

15.5 - 18.6 mi

Top 68%
×9stories
+181ft-148ft

Overall

18047

Females

6679

F60-64

6679

30K→20M

18.6 - 20.0 mi

Top 64%
×5stories
+64ft-50ft

Overall

17014

Females

6174

F60-64

6174

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

16150

Females

5717

F60-64

5717

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

18093

Females

6887

F60-64

6887

35K→23M

21.8 - 23.0 mi

Top 62%
×5stories
+23ft-63ft

Overall

16587

Females

6076

F60-64

6076

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

17101

Females

6418

F60-64

6418

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15595

Females

5640

F60-64

5640

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

15597

Females

5658

F60-64

5658

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

16116

Females

5888

F60-64

5888

Passing Analysis

Category:
Athletes Passed
2372
Passed By
865
Net Change
+1507
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19396
5K → 10K270378-108#19396#19504
10K → 15K39672+324#19504#19180
15K → 20K39835+363#19180#18817
20K → Half2437-13#18817#18830
Half → 25K22229+193#18830#18637
25K → 30K230100+130#18637#18507
30K → 20M16237+125#18507#18382
20M → 21M16429+135#18382#18247
21M → 35K6239+23#18247#18224
35K → 23M12626+100#18224#18124
23M → 24M7538+37#18124#18087
24M → 40K10315+88#18087#17999
40K → 25.2M463+43#17999#17956
25.2M → Finish9427+67#17956#17889
TOTALS2372865+1507
📊

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