Maryellyn Gilfeather

Bib: 23772F

UT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
37:51
Rank: #28281
Start5K
37:51 | 12:11/mi
10K· 6.21 mi
1:22:15
Rank: #28376 (-95)
5K10K
44:24 | 14:17/mi
15K· 9.32 mi
2:10:52
Rank: #28393 (-17)
10K15K
48:37 | 15:39/mi
20K· 12.43 mi
3:00:32
Rank: #28395 (-2)
15K20K
49:40 | 15:59/mi
Half· 13.11 mi
3:10:09
Rank: #28394 (+1)
20KHalf
9:37 | 14:06/mi
25K· 15.53 mi
3:45:06
Rank: #28392 (+2)
Half25K
34:57 | 14:25/mi
30K· 18.64 mi
4:29:53
Rank: #28386 (+6)
25K30K
44:47 | 14:25/mi
20M
4:47:50
Rank: #28377 (+9)
30K20M
17:57 | 13:13/mi
21M
5:01:49
Rank: #28372 (+5)
20M21M
13:59 | 13:59/mi
35K· 21.75 mi
5:12:22
Rank: #28369 (+3)
21M35K
10:33 | 14:06/mi
23M
5:28:57
Rank: #28357 (+12)
35K23M
16:35 | 13:15/mi
24M
5:42:16
Rank: #28354 (+3)
23M24M
13:19 | 13:19/mi
40K· 24.85 mi
5:53:12
Rank: #28343 (+11)
24M40K
10:56 | 12:47/mi
25.2M
5:58:52
Rank: #28342 (+1)
40K25.2M
5:40 | 16:26/mi
Finish· 26.22 mi
6:11:25
Rank: #28339 (+3)
25.2MFinish
12:33 | 12:19/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time3:10:09
Pace14:30 /mi
2nd Half✓ Faster
Distance13.11 mi
Time3:01:16
Pace13:50 /mi
📊Negative Split: 4.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:35:4037:5112:1137:51
12:11
-
10K
6.21 mi12:20:041:22:1513:1444:24
14:17
+2:06
15K
9.32 mi13:08:412:10:5214:0248:37
15:39
+1:22
20K
12.43 mi13:58:213:00:3214:3249:40
15:59
+0:20
Half
13.11 mi14:07:583:10:0914:309:37
14:06
-1:53
25K
15.53 mi14:42:553:45:0614:2934:57
14:25
+0:19
30K
18.64 mi15:27:424:29:5314:2944:47
14:25
0:00
20M
20.00 mi15:45:394:47:5014:2317:57
13:13
-1:12
21M
21.00 mi15:59:385:01:4914:2213:59
13:59
+0:46
35K
21.75 mi16:10:115:12:2214:2210:33
14:06
+0:07
23M
23.00 mi16:26:465:28:5714:1816:35
13:15
-0:51
24M
24.00 mi16:40:055:42:1614:1613:19
13:19
+0:04
40K
24.85 mi16:51:015:53:1214:1310:56
12:47
-0:32
25.2M
25.20 mi16:56:415:58:5214:145:40
16:26
+3:39
Finish
26.22 mi17:09:146:11:2514:1112:33
12:19
-4:07

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

12:11 /mi

Average Pace

14:11 /mi

Slowest Pace

16:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:11

29% of race

Time at Steady Pace

2:38:17

43% of race

Time at Slower Pace

1:43:57

28% of race

Average Pace: 14:10 /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 mi11:35:4037:5112:1137:51
12:11
#28281
10K
6.21 mi12:20:041:22:1513:1444:24
14:17
#28376
15K
9.32 mi13:08:412:10:5214:0248:37
15:39
#28393
20K
12.43 mi13:58:213:00:3214:3249:40
15:59
#28395
Half
13.11 mi14:07:583:10:0914:309:37
14:06
#28394
25K
15.53 mi14:42:553:45:0614:2934:57
14:25
#28392
30K
18.64 mi15:27:424:29:5314:2944:47
14:25
#28386
20M
20.00 mi15:45:394:47:5014:2317:57
13:13
#28377
21M
21.00 mi15:59:385:01:4914:2213:59
13:59
#28372
35K
21.75 mi16:10:115:12:2214:2210:33
14:06
#28369
23M
23.00 mi16:26:465:28:5714:1816:35
13:15
#28357
24M
24.00 mi16:40:055:42:1614:1613:19
13:19
#28354
40K
24.85 mi16:51:015:53:1214:1310:56
12:47
#28343
25.2M
25.20 mi16:56:415:58:5214:145:40
16:26
#28342
Finish
26.22 mi17:09:146:11:2514:1112:33
12:19
#28339
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi28281121491214928400(Top 100%)12226(Top 100%)12226(Top 1959%)
10K6.21 mi3.10 mi28376-9512215-6612215-6628389(Top 100%)12220(Top 100%)12220(Top 1958%)
15K9.32 mi3.11 mi28393-1712224-912224-928400(Top 100%)12226(Top 100%)12226(Top 1959%)
20K12.43 mi3.11 mi28395-2122241222428385(Top 100%)12221(Top 100%)12221(Top 1958%)
Half13.11 mi0.68 mi28394+1122241222428275(Top 100%)12167(Top 100%)12167(Top 1950%)
25K15.53 mi2.42 mi28392+212223+112223+128070(Top 99%)12054(Top 99%)12054(Top 1932%)
30K18.64 mi3.11 mi28386+612220+312220+327766(Top 98%)11926(Top 98%)11926(Top 1911%)
20M20.00 mi1.36 mi28377+912218+212218+226647(Top 94%)11368(Top 93%)11368(Top 1822%)
21M21.00 mi1.00 mi28372+512215+312215+326213(Top 92%)11162(Top 91%)11162(Top 1789%)
35K21.75 mi0.75 mi28369+312214+112214+127738(Top 98%)11979(Top 98%)11979(Top 1920%)
23M23.00 mi1.25 mi28357+1212210+412210+426656(Top 94%)11432(Top 93%)11432(Top 1832%)
24M24.00 mi1.00 mi28354+312208+212208+227161(Top 96%)11725(Top 96%)11725(Top 1879%)
40K24.85 mi0.85 mi28343+1112205+312205+326042(Top 92%)11167(Top 91%)11167(Top 1790%)
25.2M25.20 mi0.35 mi28342+1122051220527882(Top 98%)12064(Top 99%)12064(Top 1933%)
Finish26.22 mi1.02 mi28339+3122051220527125(Top 95%)11684(Top 96%)11684(Top 1872%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21stories
+97ft-345ft

Overall

28400

Females

12226

F60-64

12226

5K→10K

3.1 - 6.2 mi

Top 100%
×5stories
+79ft-138ft

Overall

28389

Females

12220

F60-64

12220

10K→15K

6.2 - 9.3 mi

Top 100%
×3stories
+67ft-78ft

Overall

28400

Females

12226

F60-64

12226

15K→20K

9.3 - 12.4 mi

Top 100%
×5stories
+106ft-86ft

Overall

28385

Females

12221

F60-64

12221

20K→Half

12.4 - 13.1 mi

Top 100%
×2stories
+19ft-37ft

Overall

28275

Females

12167

F60-64

12167

Half→25K

13.1 - 15.5 mi

Top 99%
×4stories
+66ft-88ft

Overall

28070

Females

12054

F60-64

12054

25K→30K

15.5 - 18.6 mi

Top 98%
×9stories
+181ft-148ft

Overall

27766

Females

11926

F60-64

11926

30K→20M

18.6 - 20.0 mi

Top 94%
×5stories
+64ft-50ft

Overall

26647

Females

11368

F60-64

11368

20M→21M

20.0 - 21.0 mi

Top 92%
×8stories
+106ft-24ft

Overall

26213

Females

11162

F60-64

11162

21M→35K

21.0 - 21.8 mi

Top 98%
×7stories
+17ft-86ft

Overall

27738

Females

11979

F60-64

11979

35K→23M

21.8 - 23.0 mi

Top 94%
×5stories
+23ft-63ft

Overall

26656

Females

11432

F60-64

11432

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

27161

Females

11725

F60-64

11725

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

26042

Females

11167

F60-64

11167

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

27882

Females

12064

F60-64

12064

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2stories
+22ft-21ft

Overall

27125

Females

11684

F60-64

11684

Passing Analysis

Category:
Athletes Passed
64
Passed By
122
Net Change
-58
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28281
5K10K297-95#28281#28376
10K15K017-17#28376#28393
15K20K24-2#28393#28395
20KHalf10+1#28395#28394
Half25K20+2#28394#28392
25K30K60+6#28392#28386
30K20M90+9#28386#28377
20M21M50+5#28377#28372
21M35K30+3#28372#28369
35K23M120+12#28369#28357
23M24M30+3#28357#28354
24M40K110+11#28354#28343
40K25.2M32+1#28343#28342
25.2MFinish52+3#28342#28339
TOTALS64122-58
📊

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