Chelsie Mccarthy

Bib: 24791F

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:12
Rank: #23541
Start5K
31:12 | 10:03/mi
10K· 6.21 mi
1:01:03
Rank: #23219 (+322)
5K10K
29:51 | 9:36/mi
15K· 9.32 mi
1:30:30
Rank: #22910 (+309)
10K15K
29:27 | 9:29/mi
20K· 12.43 mi
1:59:27
Rank: #22432 (+478)
15K20K
28:57 | 9:19/mi
Half· 13.11 mi
2:05:54
Rank: #22408 (+24)
20KHalf
6:27 | 9:27/mi
25K· 15.53 mi
2:29:10
Rank: #22205 (+203)
Half25K
23:16 | 9:36/mi
30K· 18.64 mi
2:59:09
Rank: #21780 (+425)
25K30K
29:59 | 9:39/mi
20M
3:12:12
Rank: #21608 (+172)
30K20M
13:03 | 9:36/mi
21M
3:22:12
Rank: #21435 (+173)
20M21M
10:00 | 10:00/mi
35K· 21.75 mi
3:29:13
Rank: #21355 (+80)
21M35K
7:01 | 9:23/mi
23M
3:41:20
Rank: #21199 (+156)
35K23M
12:07 | 9:41/mi
24M
3:50:49
Rank: #21098 (+101)
23M24M
9:29 | 9:29/mi
40K· 24.85 mi
3:59:02
Rank: #21011 (+87)
24M40K
8:13 | 9:37/mi
25.2M
4:02:44
Rank: #20984 (+27)
40K25.2M
3:42 | 10:44/mi
Finish· 26.22 mi
4:12:13
Rank: #20916 (+68)
25.2MFinish
9:29 | 9:18/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time2:05:54
Pace9:36 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:06:19
Pace9:38 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:5931:1210:0331:12
10:03
-
10K
6.21 mi12:20:501:01:039:5029:51
9:36
-0:27
15K
9.32 mi12:50:171:30:309:4329:27
9:29
-0:07
20K
12.43 mi13:19:141:59:279:3728:57
9:19
-0:10
Half
13.11 mi13:25:412:05:549:366:27
9:27
+0:08
25K
15.53 mi13:48:572:29:109:3623:16
9:36
+0:09
30K
18.64 mi14:18:562:59:099:3729:59
9:39
+0:03
20M
20.00 mi14:31:593:12:129:3713:03
9:36
-0:03
21M
21.00 mi14:41:593:22:129:3810:00
10:00
+0:24
35K
21.75 mi14:49:003:29:139:377:01
9:23
-0:37
23M
23.00 mi15:01:073:41:209:3712:07
9:41
+0:18
24M
24.00 mi15:10:363:50:499:379:29
9:29
-0:12
40K
24.85 mi15:18:493:59:029:378:13
9:37
+0:08
25.2M
25.20 mi15:22:314:02:449:383:42
10:44
+1:07
Finish
26.22 mi15:32:004:12:139:389:29
9:18
-1:26

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

9:18 /mi

Average Pace

9:38 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:08:31

99% of race

Time at Steady Pace

3:42

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:37 /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 mi11:50:5931:1210:0331:12
10:03
#23541
10K
6.21 mi12:20:501:01:039:5029:51
9:36
#23219
15K
9.32 mi12:50:171:30:309:4329:27
9:29
#22910
20K
12.43 mi13:19:141:59:279:3728:57
9:19
#22432
Half
13.11 mi13:25:412:05:549:366:27
9:27
#22408
25K
15.53 mi13:48:572:29:109:3623:16
9:36
#22205
30K
18.64 mi14:18:562:59:099:3729:59
9:39
#21780
20M
20.00 mi14:31:593:12:129:3713:03
9:36
#21608
21M
21.00 mi14:41:593:22:129:3810:00
10:00
#21435
35K
21.75 mi14:49:003:29:139:377:01
9:23
#21355
23M
23.00 mi15:01:073:41:209:3712:07
9:41
#21199
24M
24.00 mi15:10:363:50:499:379:29
9:29
#21098
40K
24.85 mi15:18:493:59:029:378:13
9:37
#21011
25.2M
25.20 mi15:22:314:02:449:383:42
10:44
#20984
Finish
26.22 mi15:32:004:12:139:389:29
9:18
#20916
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi235419665966522195(Top 83%)8902(Top 78%)8902(Top 182%)
10K6.21 mi3.10 mi23219+3229484+1819484+18122822(Top 86%)9243(Top 81%)9243(Top 189%)
15K9.32 mi3.11 mi22910+3099302+1829302+18222195(Top 83%)8902(Top 78%)8902(Top 182%)
20K12.43 mi3.11 mi22432+4789048+2549048+25421024(Top 79%)8244(Top 72%)8244(Top 169%)
Half13.11 mi0.68 mi22408+249033+159033+1521986(Top 83%)8772(Top 77%)8772(Top 180%)
25K15.53 mi2.42 mi22205+2038941+928941+9221128(Top 79%)8336(Top 73%)8336(Top 171%)
30K18.64 mi3.11 mi21780+4258709+2328709+23219981(Top 75%)7758(Top 68%)7758(Top 159%)
20M20.00 mi1.36 mi21608+1728624+858624+8519264(Top 72%)7442(Top 65%)7442(Top 152%)
21M21.00 mi1.00 mi21435+1738543+818543+8118059(Top 68%)6807(Top 60%)6807(Top 139%)
35K21.75 mi0.75 mi21355+808506+378506+3719490(Top 73%)7663(Top 67%)7663(Top 157%)
23M23.00 mi1.25 mi21199+1568443+638443+6319018(Top 71%)7424(Top 65%)7424(Top 152%)
24M24.00 mi1.00 mi21098+1018402+418402+4119174(Top 72%)7550(Top 66%)7550(Top 155%)
40K24.85 mi0.85 mi21011+878359+438359+4318762(Top 70%)7371(Top 65%)7371(Top 151%)
25.2M25.20 mi0.35 mi20984+278352+78352+719831(Top 74%)7972(Top 70%)7972(Top 163%)
Finish26.22 mi1.02 mi20916+688325+278325+2719419(Top 73%)7688(Top 67%)7688(Top 157%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

22195

Females

8902

F18-39

8902

5K→10K

3.1 - 6.2 mi

Top 86%
×5stories
+79ft-138ft

Overall

22822

Females

9243

F18-39

9243

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

22195

Females

8902

F18-39

8902

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

21024

Females

8244

F18-39

8244

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

21986

Females

8772

F18-39

8772

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

21128

Females

8336

F18-39

8336

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

19981

Females

7758

F18-39

7758

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

19264

Females

7442

F18-39

7442

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

18059

Females

6807

F18-39

6807

21M→35K

21.0 - 21.8 mi

Top 73%
×7stories
+17ft-86ft

Overall

19490

Females

7663

F18-39

7663

35K→23M

21.8 - 23.0 mi

Top 71%
×5stories
+23ft-63ft

Overall

19018

Females

7424

F18-39

7424

23M→24M

23.0 - 24.0 mi

Top 72%
×6stories
+12ft-82ft

Overall

19174

Females

7550

F18-39

7550

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

18762

Females

7371

F18-39

7371

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

19831

Females

7972

F18-39

7972

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

19419

Females

7688

F18-39

7688

Passing Analysis

Category:
Athletes Passed
2868
Passed By
243
Net Change
+2625
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23541
5K10K41492+322#23541#23219
10K15K35142+309#23219#22910
15K20K4868+478#22910#22432
20KHalf3915+24#22432#22408
Half25K22219+203#22408#22205
25K30K4327+425#22205#21780
30K20M1731+172#21780#21608
20M21M1763+173#21608#21435
21M35K822+80#21435#21355
35K23M16610+156#21355#21199
23M24M1065+101#21199#21098
24M40K936+87#21098#21011
40K25.2M4215+27#21011#20984
25.2MFinish8618+68#20984#20916
TOTALS2868243+2625
📊

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