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BOSTON MARATHON 2023

Carmen Carmack

Bib: 22251•F

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F55-59)
#0 / 815
Top 41%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:12
Rank: #19214
Start → 5K
27:12 | 8:45/mi
10K· 6.21 mi
54:34
Rank: #19589 (-375)
5K → 10K
27:22 | 8:49/mi
15K· 9.32 mi
1:22:09
Rank: #19672 (-83)
10K → 15K
27:35 | 8:53/mi
20K· 12.43 mi
1:49:25
Rank: #19337 (+335)
15K → 20K
27:16 | 8:47/mi
Half· 13.11 mi
1:55:24
Rank: #19336 (+1)
20K → Half
5:59 | 8:46/mi
25K· 15.53 mi
2:17:06
Rank: #19232 (+104)
Half → 25K
21:42 | 8:57/mi
30K· 18.64 mi
2:47:00
Rank: #19393 (-161)
25K → 30K
29:54 | 9:37/mi
20M
3:00:01
Rank: #19372 (+21)
30K → 20M
13:01 | 9:35/mi
21M
3:09:49
Rank: #19222 (+150)
20M → 21M
9:48 | 9:48/mi
35K· 21.75 mi
3:16:40
Rank: #19213 (+9)
21M → 35K
6:51 | 9:09/mi
23M
3:28:26
Rank: #19136 (+77)
35K → 23M
11:46 | 9:24/mi
24M
3:37:53
Rank: #19126 (+10)
23M → 24M
9:27 | 9:27/mi
40K· 24.85 mi
3:45:49
Rank: #19067 (+59)
24M → 40K
7:56 | 9:17/mi
25.2M
3:49:09
Rank: #19029 (+38)
40K → 25.2M
3:20 | 9:40/mi
Finish· 26.22 mi
3:58:57
Rank: #19133 (-104)
25.2M → Finish
9:48 | 9:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:24
Pace8:48 /mi
2nd Half
Distance13.11 mi
Time2:03:33
Pace9:25 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:4727:128:4527:12
8:45
-
10K
6.21 mi11:49:0954:348:4727:22
8:49
+0:04
15K
9.32 mi12:16:441:22:098:4927:35
8:53
+0:04
20K
12.43 mi12:44:001:49:258:4827:16
8:47
-0:06
Half
13.11 mi12:49:591:55:248:485:59
8:46
-0:01
25K
15.53 mi13:11:412:17:068:5021:42
8:57
+0:11
30K
18.64 mi13:41:352:47:008:5829:54
9:37
+0:40
20M
20.00 mi13:54:363:00:019:0013:01
9:35
-0:02
21M
21.00 mi14:04:243:09:499:029:48
9:48
+0:13
35K
21.75 mi14:11:153:16:409:036:51
9:09
-0:39
23M
23.00 mi14:23:013:28:269:0411:46
9:24
+0:15
24M
24.00 mi14:32:283:37:539:059:27
9:27
+0:03
40K
24.85 mi14:40:243:45:499:057:56
9:17
-0:10
25.2M
25.20 mi14:43:443:49:099:063:20
9:40
+0:23
Finish
26.22 mi14:53:323:58:579:079:48
9:37
-0:03

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

8:45 /mi

Average Pace

9:07 /mi

Slowest Pace

9:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:45:49

95% of race

Time at Steady Pace

13:08

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:07 /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 mi11:21:4727:128:4527:12
8:45
#19214
10K
6.21 mi11:49:0954:348:4727:22
8:49
#19589
15K
9.32 mi12:16:441:22:098:4927:35
8:53
#19672
20K
12.43 mi12:44:001:49:258:4827:16
8:47
#19337
Half
13.11 mi12:49:591:55:248:485:59
8:46
#19336
25K
15.53 mi13:11:412:17:068:5021:42
8:57
#19232
30K
18.64 mi13:41:352:47:008:5829:54
9:37
#19393
20M
20.00 mi13:54:363:00:019:0013:01
9:35
#19372
21M
21.00 mi14:04:243:09:499:029:48
9:48
#19222
35K
21.75 mi14:11:153:16:409:036:51
9:09
#19213
23M
23.00 mi14:23:013:28:269:0411:46
9:24
#19136
24M
24.00 mi14:32:283:37:539:059:27
9:27
#19126
40K
24.85 mi14:40:243:45:499:057:56
9:17
#19067
25.2M
25.20 mi14:43:443:49:099:063:20
9:40
#19029
Finish
26.22 mi14:53:323:58:579:079:48
9:37
#19133
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi192147339733919936(Top 75%)7648(Top 67%)7648(Top 938%)
10K6.21 mi3.10 mi19589-3757524-1857524-18519977(Top 75%)7682(Top 67%)7682(Top 943%)
15K9.32 mi3.11 mi19672-837553-297553-2919936(Top 75%)7648(Top 67%)7648(Top 938%)
20K12.43 mi3.11 mi19337+3357331+2227331+22218555(Top 70%)6824(Top 60%)6824(Top 837%)
Half13.11 mi0.68 mi19336+17325+67325+619380(Top 73%)7313(Top 64%)7313(Top 897%)
25K15.53 mi2.42 mi19232+1047257+687257+6818722(Top 70%)6976(Top 61%)6976(Top 856%)
30K18.64 mi3.11 mi19393-1617367-1107367-11019883(Top 75%)7699(Top 67%)7699(Top 945%)
20M20.00 mi1.36 mi19372+217372-57372-519157(Top 72%)7380(Top 65%)7380(Top 906%)
21M21.00 mi1.00 mi19222+1507295+777295+7717286(Top 65%)6363(Top 56%)6363(Top 781%)
35K21.75 mi0.75 mi19213+97298-37298-318599(Top 70%)7168(Top 63%)7168(Top 880%)
23M23.00 mi1.25 mi19136+777264+347264+3417949(Top 67%)6839(Top 60%)6839(Top 839%)
24M24.00 mi1.00 mi19126+107266-27266-219056(Top 72%)7476(Top 65%)7476(Top 917%)
40K24.85 mi0.85 mi19067+597240+267240+2617456(Top 66%)6665(Top 58%)6665(Top 818%)
25.2M25.20 mi0.35 mi19029+387220+207220+2016052(Top 60%)5916(Top 52%)5916(Top 726%)
Finish26.22 mi1.02 mi19133-1047284-647284-6420546(Top 77%)8314(Top 73%)8314(Top 1020%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21stories
+97ft-345ft

Overall

19936

Females

7648

F55-59

7648

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

19977

Females

7682

F55-59

7682

10K→15K

6.2 - 9.3 mi

Top 75%
×3stories
+67ft-78ft

Overall

19936

Females

7648

F55-59

7648

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

18555

Females

6824

F55-59

6824

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

19380

Females

7313

F55-59

7313

Half→25K

13.1 - 15.5 mi

Top 70%
×4stories
+66ft-88ft

Overall

18722

Females

6976

F55-59

6976

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

19883

Females

7699

F55-59

7699

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

19157

Females

7380

F55-59

7380

20M→21M

20.0 - 21.0 mi

Top 65%
×8stories
+106ft-24ft

Overall

17286

Females

6363

F55-59

6363

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

18599

Females

7168

F55-59

7168

35K→23M

21.8 - 23.0 mi

Top 67%
×5stories
+23ft-63ft

Overall

17949

Females

6839

F55-59

6839

23M→24M

23.0 - 24.0 mi

Top 72%
×6stories
+12ft-82ft

Overall

19056

Females

7476

F55-59

7476

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

17456

Females

6665

F55-59

6665

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

16052

Females

5916

F55-59

5916

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

20546

Females

8314

F55-59

8314

Passing Analysis

Category:
Athletes Passed
1616
Passed By
1535
Net Change
+81
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19214
5K → 10K175550-375#19214#19589
10K → 15K151234-83#19589#19672
15K → 20K36328+335#19672#19337
20K → Half2726+1#19337#19336
Half → 25K17167+104#19336#19232
25K → 30K111272-161#19232#19393
30K → 20M9372+21#19393#19372
20M → 21M16616+150#19372#19222
21M → 35K4233+9#19222#19213
35K → 23M11538+77#19213#19136
23M → 24M6252+10#19136#19126
24M → 40K7718+59#19126#19067
40K → 25.2M457+38#19067#19029
25.2M → Finish18122-104#19029#19133
TOTALS16161535+81
📊

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