Mary Catherine Joseph

Bib: 26378F

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
29:22
Rank: #21962
Start5K
9:27/mi
29:22 split
10K· 6.21 mi
57:57
Rank: #21818 (+144)
5K10K
9:12/mi
28:35 split
15K· 9.32 mi
1:26:47
Rank: #21727 (+91)
10K15K
9:17/mi
28:50 split
20K· 12.43 mi
1:57:20
Rank: #21922 (-195)
15K20K
9:50/mi
30:33 split
Half· 13.11 mi
2:03:50
Rank: #21926 (-4)
20KHalf
9:32/mi
6:30 split
25K· 15.53 mi
2:27:19
Rank: #21847 (+79)
Half25K
9:41/mi
23:29 split
30K· 18.64 mi
3:01:37
Rank: #22198 (-351)
25K30K
11:02/mi
34:18 split
20M
3:16:59
Rank: #22286 (-88)
30K20M
11:19/mi
15:22 split
21M
3:28:18
Rank: #22213 (+73)
20M21M
11:19/mi
11:19 split
35K· 21.75 mi
3:36:13
Rank: #22231 (-18)
21M35K
10:35/mi
7:55 split
23M
3:50:45
Rank: #22324 (-93)
35K23M
11:36/mi
14:32 split
24M
4:04:07
Rank: #22576 (-252)
23M24M
13:22/mi
13:22 split
40K· 24.85 mi
4:13:11
Rank: #22543 (+33)
24M40K
10:36/mi
9:04 split
25.2M
4:17:50
Rank: #22583 (-40)
40K25.2M
13:29/mi
4:39 split
Finish· 26.22 mi
4:30:08
Rank: #22746 (-163)
25.2MFinish
12:04/mi
12:18 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:50
Pace9:27 /mi
2nd Half
Distance13.11 mi
Time2:26:18
Pace11:10 /mi
📊Positive Split: 18.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:5029:229:2729:22
9:27
-
10K
6.21 mi12:14:2557:579:2028:35
9:12
-0:15
15K
9.32 mi12:43:151:26:479:1928:50
9:17
+0:05
20K
12.43 mi13:13:481:57:209:2630:33
9:50
+0:33
Half
13.11 mi13:20:182:03:509:276:30
9:32
-0:18
25K
15.53 mi13:43:472:27:199:2923:29
9:41
+0:09
30K
18.64 mi14:18:053:01:379:4534:18
11:02
+1:21
20M
20.00 mi14:33:273:16:599:5115:22
11:19
+0:17
21M
21.00 mi14:44:463:28:189:5511:19
11:19
0:00
35K
21.75 mi14:52:413:36:139:577:55
10:35
-0:44
23M
23.00 mi15:07:133:50:4510:0214:32
11:36
+1:01
24M
24.00 mi15:20:354:04:0710:1013:22
13:22
+1:46
40K
24.85 mi15:29:394:13:1110:119:04
10:36
-2:46
25.2M
25.20 mi15:34:184:17:5010:144:39
13:29
+2:53
Finish
26.22 mi15:46:364:30:0810:1912:18
12:04
-1:25

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

9:12 /mi

Average Pace

10:19 /mi

Slowest Pace

13:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27:19

55% of race

Time at Steady Pace

51:17

19% of race

Time at Slower Pace

1:11:32

26% of race

Average Pace: 10:18 /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 mi11:45:5029:229:2729:22
9:27
#21962
10K
6.21 mi12:14:2557:579:2028:35
9:12
#21818
15K
9.32 mi12:43:151:26:479:1928:50
9:17
#21727
20K
12.43 mi13:13:481:57:209:2630:33
9:50
#21922
Half
13.11 mi13:20:182:03:509:276:30
9:32
#21926
25K
15.53 mi13:43:472:27:199:2923:29
9:41
#21847
30K
18.64 mi14:18:053:01:379:4534:18
11:02
#22198
20M
20.00 mi14:33:273:16:599:5115:22
11:19
#22286
21M
21.00 mi14:44:463:28:189:5511:19
11:19
#22213
35K
21.75 mi14:52:413:36:139:577:55
10:35
#22231
23M
23.00 mi15:07:133:50:4510:0214:32
11:36
#22324
24M
24.00 mi15:20:354:04:0710:1013:22
13:22
#22576
40K
24.85 mi15:29:394:13:1110:119:04
10:36
#22543
25.2M
25.20 mi15:34:184:17:5010:144:39
13:29
#22583
Finish
26.22 mi15:46:364:30:0810:1912:18
12:04
#22746
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi219628863886321583(Top 81%)8550(Top 75%)8550(Top 175%)
10K6.21 mi3.10 mi21818+1448753+1108753+11021627(Top 81%)8617(Top 75%)8617(Top 176%)
15K9.32 mi3.11 mi21727+918689+648689+6421583(Top 81%)8550(Top 75%)8550(Top 175%)
20K12.43 mi3.11 mi21922-1958789-1008789-10022483(Top 84%)9075(Top 79%)9075(Top 186%)
Half13.11 mi0.68 mi21926-48790-18790-122227(Top 83%)8914(Top 78%)8914(Top 183%)
25K15.53 mi2.42 mi21847+798739+518739+5121423(Top 80%)8518(Top 75%)8518(Top 174%)
30K18.64 mi3.11 mi22198-3518947-2088947-20823152(Top 87%)9544(Top 84%)9544(Top 195%)
20M20.00 mi1.36 mi22286-889002-559002-5523208(Top 87%)9634(Top 84%)9634(Top 197%)
21M21.00 mi1.00 mi22213+738976+268976+2621498(Top 81%)8741(Top 77%)8741(Top 179%)
35K21.75 mi0.75 mi22231-188990-148990-1422545(Top 85%)9348(Top 82%)9348(Top 191%)
23M23.00 mi1.25 mi22324-939057-679057-6723431(Top 88%)9819(Top 86%)9819(Top 201%)
24M24.00 mi1.00 mi22576-2529206-1499206-14925728(Top 97%)11039(Top 97%)11039(Top 226%)
40K24.85 mi0.85 mi22543+339193+139193+1321485(Top 81%)8893(Top 78%)8893(Top 182%)
25.2M25.20 mi0.35 mi22583-409222-299222-2924506(Top 92%)10436(Top 91%)10436(Top 214%)
Finish26.22 mi1.02 mi22746-1639314-929314-9225295(Top 95%)10813(Top 95%)10813(Top 221%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

21583

Females

8550

F18-39

8550

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

21627

Females

8617

F18-39

8617

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

21583

Females

8550

F18-39

8550

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

22483

Females

9075

F18-39

9075

20K→Half

12.4 - 13.1 mi

Top 83%
×2story building
+19ft-37ft

Overall

22227

Females

8914

F18-39

8914

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

21423

Females

8518

F18-39

8518

25K→30K

15.5 - 18.6 mi

Top 87%
×9story building
+181ft-148ft

Overall

23152

Females

9544

F18-39

9544

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

23208

Females

9634

F18-39

9634

20M→21M

20.0 - 21.0 mi

Top 81%
×8story building
+106ft-24ft

Overall

21498

Females

8741

F18-39

8741

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

22545

Females

9348

F18-39

9348

35K→23M

21.8 - 23.0 mi

Top 88%
×5story building
+23ft-63ft

Overall

23431

Females

9819

F18-39

9819

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

25728

Females

11039

F18-39

11039

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

21485

Females

8893

F18-39

8893

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

24506

Females

10436

F18-39

10436

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2story building
+22ft-21ft

Overall

25295

Females

10813

F18-39

10813

Passing Analysis

Category:
Athletes Passed
1093
Passed By
1877
Net Change
-784
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21962
5K10K344200+144#21962#21818
10K15K214123+91#21818#21727
15K20K69264-195#21727#21922
20KHalf2226-4#21922#21926
Half25K14162+79#21926#21847
25K30K52403-351#21847#22198
30K20M34122-88#22198#22286
20M21M10027+73#22286#22213
21M35K2846-18#22213#22231
35K23M27120-93#22231#22324
23M24M4256-252#22324#22576
24M40K4310+33#22576#22543
40K25.2M848-40#22543#22583
25.2MFinish7170-163#22583#22746
TOTALS10931877-784
📊

Passing Visuals

Category:
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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