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BOSTON MARATHON 2023

Carrie Parry

Bib: 10160•F

NC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 37%
Gender (Female)
#0 / 11423
Top 18%
Division (F18-39)
#0 / 4884
Top 31%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:17
Rank: #12504
Start → 5K
24:17 | 7:49/mi
10K· 6.21 mi
48:34
Rank: #12851 (-347)
5K → 10K
24:17 | 7:49/mi
15K· 9.32 mi
1:12:40
Rank: #12650 (+201)
10K → 15K
24:06 | 7:45/mi
20K· 12.43 mi
1:36:58
Rank: #12427 (+223)
15K → 20K
24:18 | 7:49/mi
Half· 13.11 mi
1:42:13
Rank: #12379 (+48)
20K → Half
5:15 | 7:42/mi
25K· 15.53 mi
2:01:16
Rank: #12229 (+150)
Half → 25K
19:03 | 7:51/mi
30K· 18.64 mi
2:25:46
Rank: #11781 (+448)
25K → 30K
24:30 | 7:53/mi
20M
2:36:27
Rank: #11555 (+226)
30K → 20M
10:41 | 7:52/mi
21M
2:44:27
Rank: #11255 (+300)
20M → 21M
8:00 | 8:00/mi
35K· 21.75 mi
2:50:05
Rank: #11149 (+106)
21M → 35K
5:38 | 7:32/mi
23M
2:59:47
Rank: #10922 (+227)
35K → 23M
9:42 | 7:45/mi
24M
3:07:00
Rank: #10679 (+243)
23M → 24M
7:13 | 7:13/mi
40K· 24.85 mi
3:13:02
Rank: #10370 (+309)
24M → 40K
6:02 | 7:03/mi
25.2M
3:15:33
Rank: #10197 (+173)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
3:22:10
Rank: #9784 (+413)
25.2M → Finish
6:37 | 6:30/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:42:13
Pace7:48 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:39:57
Pace7:37 /mi
📊Negative Split: 2.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2524:177:4924:17
7:49
-
10K
6.21 mi11:14:4248:347:4924:17
7:49
0:00
15K
9.32 mi11:38:481:12:407:4824:06
7:45
-0:04
20K
12.43 mi12:03:061:36:587:4824:18
7:49
+0:04
Half
13.11 mi12:08:211:42:137:485:15
7:42
-0:07
25K
15.53 mi12:27:242:01:167:4819:03
7:51
+0:09
30K
18.64 mi12:51:542:25:467:4924:30
7:53
+0:02
20M
20.00 mi13:02:352:36:277:4910:41
7:52
-0:01
21M
21.00 mi13:10:352:44:277:508:00
8:00
+0:08
35K
21.75 mi13:16:132:50:057:495:38
7:32
-0:28
23M
23.00 mi13:25:552:59:477:499:42
7:45
+0:13
24M
24.00 mi13:33:083:07:007:487:13
7:13
-0:32
40K
24.85 mi13:39:103:13:027:466:02
7:03
-0:10
25.2M
25.20 mi13:41:413:15:337:462:31
7:18
+0:15
Finish
26.22 mi13:48:183:22:107:436:37
6:30
-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

6:30 /mi

Average Pace

7:43 /mi

Slowest Pace

8:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

28:01

14% of race

Time at Steady Pace

2:46:09

82% of race

Time at Slower Pace

8:00

4% of race

Average Pace: 7:43 /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 mi10:50:2524:177:4924:17
7:49
#12504
10K
6.21 mi11:14:4248:347:4924:17
7:49
#12851
15K
9.32 mi11:38:481:12:407:4824:06
7:45
#12650
20K
12.43 mi12:03:061:36:587:4824:18
7:49
#12427
Half
13.11 mi12:08:211:42:137:485:15
7:42
#12379
25K
15.53 mi12:27:242:01:167:4819:03
7:51
#12229
30K
18.64 mi12:51:542:25:467:4924:30
7:53
#11781
20M
20.00 mi13:02:352:36:277:4910:41
7:52
#11555
21M
21.00 mi13:10:352:44:277:508:00
8:00
#11255
35K
21.75 mi13:16:132:50:057:495:38
7:32
#11149
23M
23.00 mi13:25:552:59:477:499:42
7:45
#10922
24M
24.00 mi13:33:083:07:007:487:13
7:13
#10679
40K
24.85 mi13:39:103:13:027:466:02
7:03
#10370
25.2M
25.20 mi13:41:413:15:337:462:31
7:18
#10197
Finish
26.22 mi13:48:183:22:107:436:37
6:30
#9784
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi125043157315712368(Top 46%)3110(Top 27%)3110(Top 64%)
10K6.21 mi3.10 mi12851-3473343-1863343-18613267(Top 50%)3585(Top 31%)3585(Top 73%)
15K9.32 mi3.11 mi12650+2013256+873256+8712368(Top 46%)3110(Top 27%)3110(Top 64%)
20K12.43 mi3.11 mi12427+2233162+943162+9411923(Top 45%)2920(Top 26%)2920(Top 60%)
Half13.11 mi0.68 mi12379+483137+253137+2511851(Top 45%)2803(Top 25%)2803(Top 57%)
25K15.53 mi2.42 mi12229+1503068+693068+6911573(Top 43%)2806(Top 25%)2806(Top 57%)
30K18.64 mi3.11 mi11781+4482854+2142854+21410029(Top 38%)2174(Top 19%)2174(Top 45%)
20M20.00 mi1.36 mi11555+2262744+1102744+1109331(Top 35%)1950(Top 17%)1950(Top 40%)
21M21.00 mi1.00 mi11255+3002598+1462598+1467384(Top 28%)1280(Top 11%)1280(Top 26%)
35K21.75 mi0.75 mi11149+1062547+512547+518793(Top 33%)1826(Top 16%)1826(Top 37%)
23M23.00 mi1.25 mi10922+2272461+862461+868088(Top 30%)1632(Top 14%)1632(Top 33%)
24M24.00 mi1.00 mi10679+2432365+962365+965882(Top 22%)862(Top 8%)862(Top 18%)
40K24.85 mi0.85 mi10370+3092240+1252240+1254194(Top 16%)462(Top 4%)462(Top 9%)
25.2M25.20 mi0.35 mi10197+1732157+832157+833044(Top 11%)273(Top 2%)273(Top 6%)
Finish26.22 mi1.02 mi9784+4132001+1562001+1562491(Top 9%)204(Top 2%)204(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

12368

Females

3110

F18-39

3110

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

13267

Females

3585

F18-39

3585

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

12368

Females

3110

F18-39

3110

15K→20K

9.3 - 12.4 mi

Top 45%
×5stories
+106ft-86ft

Overall

11923

Females

2920

F18-39

2920

20K→Half

12.4 - 13.1 mi

Top 45%
×2stories
+19ft-37ft

Overall

11851

Females

2803

F18-39

2803

Half→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

11573

Females

2806

F18-39

2806

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

10029

Females

2174

F18-39

2174

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9331

Females

1950

F18-39

1950

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7384

Females

1280

F18-39

1280

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

8793

Females

1826

F18-39

1826

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

8088

Females

1632

F18-39

1632

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

5882

Females

862

F18-39

862

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4194

Females

462

F18-39

462

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

3044

Females

273

F18-39

273

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2491

Females

204

F18-39

204

Passing Analysis

Category:
Athletes Passed
3536*
Passed By
816
Net Change
+2720
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12504
5K → 10K161508-347#12504#12851
10K → 15K318117+201#12851#12650
15K → 20K29875+223#12650#12427
20K → Half5810+48#12427#12379
Half → 25K20050+150#12379#12229
25K → 30K47628+448#12229#11781
30K → 20M2326+226#11781#11555
20M → 21M3033+300#11555#11255
21M → 35K1104+106#11255#11149
35K → 23M23710+227#11149#10922
23M → 24M2485+243#10922#10679
24M → 40K3090+309#10679#10370
40K → 25.2M173*0+173#10370#10197
25.2M → Finish413*0+413#10197#9784
TOTALS3536*816+2720

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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