Courtney Nilan

Bib: 28117F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
37:06
Rank: #25401
Start5K
37:06 | 11:56/mi
10K· 6.21 mi
1:13:03
Rank: #25200 (+201)
5K10K
35:57 | 11:34/mi
15K· 9.32 mi
1:49:32
Rank: #25007 (+193)
10K15K
36:29 | 11:45/mi
20K· 12.43 mi
2:27:52
Rank: #24885 (+122)
15K20K
38:20 | 12:20/mi
Half· 13.11 mi
2:35:53
Rank: #24861 (+24)
20KHalf
8:01 | 11:45/mi
25K· 15.53 mi
3:05:04
Rank: #24644 (+217)
Half25K
29:11 | 12:02/mi
30K· 18.64 mi
3:43:28
Rank: #24291 (+353)
25K30K
38:24 | 12:22/mi
20M
4:00:21
Rank: #24168 (+123)
30K20M
16:53 | 12:25/mi
21M
4:13:53
Rank: #24060 (+108)
20M21M
13:32 | 13:32/mi
35K· 21.75 mi
4:22:49
Rank: #23993 (+67)
21M35K
8:56 | 11:56/mi
23M
4:38:39
Rank: #23914 (+79)
35K23M
15:50 | 12:39/mi
24M
4:50:56
Rank: #23861 (+53)
23M24M
12:17 | 12:17/mi
40K· 24.85 mi
5:01:14
Rank: #23789 (+72)
24M40K
10:18 | 12:03/mi
25.2M
5:05:40
Rank: #23756 (+33)
40K25.2M
4:26 | 12:51/mi
Finish· 26.22 mi
5:16:42
Rank: #23691 (+65)
25.2MFinish
11:02 | 10:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:35:53
Pace11:53 /mi
2nd Half
Distance13.11 mi
Time2:40:49
Pace12:16 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:0137:0611:5637:06
11:56
-
10K
6.21 mi12:33:581:13:0311:4535:57
11:34
-0:22
15K
9.32 mi13:10:271:49:3211:4536:29
11:45
+0:11
20K
12.43 mi13:48:472:27:5211:5438:20
12:20
+0:35
Half
13.11 mi13:56:482:35:5311:538:01
11:45
-0:35
25K
15.53 mi14:25:593:05:0411:5529:11
12:02
+0:17
30K
18.64 mi15:04:233:43:2811:5938:24
12:22
+0:20
20M
20.00 mi15:21:164:00:2112:0116:53
12:25
+0:03
21M
21.00 mi15:34:484:13:5312:0513:32
13:32
+1:07
35K
21.75 mi15:43:444:22:4912:058:56
11:56
-1:36
23M
23.00 mi15:59:344:38:3912:0715:50
12:39
+0:43
24M
24.00 mi16:11:514:50:5612:0712:17
12:17
-0:22
40K
24.85 mi16:22:095:01:1412:0710:18
12:03
-0:14
25.2M
25.20 mi16:26:355:05:4012:084:26
12:51
+0:48
Finish
26.22 mi16:37:375:16:4212:0511:02
10:50
-2:01

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

10:50 /mi

Average Pace

12:05 /mi

Slowest Pace

13:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:29

29% of race

Time at Steady Pace

2:16:08

43% of race

Time at Slower Pace

1:29:05

28% of race

Average Pace: 12:05 /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 mi11:58:0137:0611:5637:06
11:56
#25401
10K
6.21 mi12:33:581:13:0311:4535:57
11:34
#25200
15K
9.32 mi13:10:271:49:3211:4536:29
11:45
#25007
20K
12.43 mi13:48:472:27:5211:5438:20
12:20
#24885
Half
13.11 mi13:56:482:35:5311:538:01
11:45
#24861
25K
15.53 mi14:25:593:05:0411:5529:11
12:02
#24644
30K
18.64 mi15:04:233:43:2811:5938:24
12:22
#24291
20M
20.00 mi15:21:164:00:2112:0116:53
12:25
#24168
21M
21.00 mi15:34:484:13:5312:0513:32
13:32
#24060
35K
21.75 mi15:43:444:22:4912:058:56
11:56
#23993
23M
23.00 mi15:59:344:38:3912:0715:50
12:39
#23914
24M
24.00 mi16:11:514:50:5612:0712:17
12:17
#23861
40K
24.85 mi16:22:095:01:1412:0710:18
12:03
#23789
25.2M
25.20 mi16:26:355:05:4012:084:26
12:51
#23756
Finish
26.22 mi16:37:375:16:4212:0511:02
10:50
#23691
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi25401108291082924503(Top 96%)10281(Top 94%)10281(Top 637%)
10K6.21 mi3.10 mi25200+20110696+13310696+13324836(Top 97%)10469(Top 96%)10469(Top 649%)
15K9.32 mi3.11 mi25007+19310569+12710569+12724503(Top 96%)10281(Top 94%)10281(Top 637%)
20K12.43 mi3.11 mi24885+12210495+7410495+7424326(Top 95%)10194(Top 93%)10194(Top 632%)
Half13.11 mi0.68 mi24861+2410485+1010485+1024378(Top 95%)10259(Top 94%)10259(Top 636%)
25K15.53 mi2.42 mi24644+21710365+12010365+12023200(Top 91%)9645(Top 88%)9645(Top 598%)
30K18.64 mi3.11 mi24291+35310172+19310172+19322507(Top 88%)9409(Top 86%)9409(Top 583%)
20M20.00 mi1.36 mi24168+12310120+5210120+5222060(Top 86%)9287(Top 85%)9287(Top 576%)
21M21.00 mi1.00 mi24060+10810077+4310077+4321642(Top 85%)9127(Top 84%)9127(Top 566%)
35K21.75 mi0.75 mi23993+6710051+2610051+2621702(Top 85%)9200(Top 84%)9200(Top 570%)
23M23.00 mi1.25 mi23914+7910022+2910022+2921966(Top 86%)9361(Top 86%)9361(Top 580%)
24M24.00 mi1.00 mi23861+5310006+1610006+1621987(Top 86%)9431(Top 86%)9431(Top 585%)
40K24.85 mi0.85 mi23789+729978+289978+2820562(Top 80%)8790(Top 80%)8790(Top 545%)
25.2M25.20 mi0.35 mi23756+339961+179961+1719401(Top 76%)8233(Top 75%)8233(Top 510%)
Finish26.22 mi1.02 mi23691+659937+249937+2420925(Top 82%)8942(Top 82%)8942(Top 554%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21stories
+97ft-345ft

Overall

24503

Females

10281

F40-44

10281

5K→10K

3.1 - 6.2 mi

Top 97%
×5stories
+79ft-138ft

Overall

24836

Females

10469

F40-44

10469

10K→15K

6.2 - 9.3 mi

Top 96%
×3stories
+67ft-78ft

Overall

24503

Females

10281

F40-44

10281

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

24326

Females

10194

F40-44

10194

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

24378

Females

10259

F40-44

10259

Half→25K

13.1 - 15.5 mi

Top 91%
×4stories
+66ft-88ft

Overall

23200

Females

9645

F40-44

9645

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

22507

Females

9409

F40-44

9409

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

22060

Females

9287

F40-44

9287

20M→21M

20.0 - 21.0 mi

Top 85%
×8stories
+106ft-24ft

Overall

21642

Females

9127

F40-44

9127

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

21702

Females

9200

F40-44

9200

35K→23M

21.8 - 23.0 mi

Top 86%
×5stories
+23ft-63ft

Overall

21966

Females

9361

F40-44

9361

23M→24M

23.0 - 24.0 mi

Top 86%
×6stories
+12ft-82ft

Overall

21987

Females

9431

F40-44

9431

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

20562

Females

8790

F40-44

8790

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

19401

Females

8233

F40-44

8233

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

20925

Females

8942

F40-44

8942

Passing Analysis

Category:
Athletes Passed
1781
Passed By
71
Net Change
+1710
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25401
5K10K2087+201#25401#25200
10K15K2007+193#25200#25007
15K20K13816+122#25007#24885
20KHalf317+24#24885#24861
Half25K2214+217#24861#24644
25K30K3574+353#24644#24291
30K20M1252+123#24291#24168
20M21M1135+108#24168#24060
21M35K681+67#24060#23993
35K23M867+79#23993#23914
23M24M607+53#23914#23861
24M40K720+72#23861#23789
40K25.2M341+33#23789#23756
25.2MFinish683+65#23756#23691
TOTALS178171+1710
📊

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