Ellen Kief

Bib: 25588F

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F65-69)
#0 / 222
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:09
Rank: #19396
Start5K
8:25/mi
26:09 split
10K· 6.21 mi
55:46
Rank: #22324 (-2928)
5K10K
9:32/mi
29:37 split
15K· 9.32 mi
1:25:40
Rank: #23058 (-734)
10K15K
9:37/mi
29:54 split
20K· 12.43 mi
1:59:05
Rank: #23958 (-900)
15K20K
10:45/mi
33:25 split
Half· 13.11 mi
2:06:17
Rank: #24105 (-147)
20KHalf
10:33/mi
7:12 split
25K· 15.53 mi
2:35:25
Rank: #24720 (-615)
Half25K
12:01/mi
29:08 split
30K· 18.64 mi
3:21:36
Rank: #25779 (-1059)
25K30K
14:52/mi
46:11 split
20M
3:40:51
Rank: #25977 (-198)
30K20M
14:10/mi
19:15 split
21M
3:55:34
Rank: #26061 (-84)
20M21M
14:43/mi
14:43 split
35K· 21.75 mi
4:03:53
Rank: #26014 (+47)
21M35K
11:07/mi
8:19 split
23M
4:15:41
Rank: #25769 (+245)
35K23M
9:25/mi
11:48 split
24M
4:24:53
Rank: #25589 (+180)
23M24M
9:12/mi
9:12 split
40K· 24.85 mi
4:33:19
Rank: #25420 (+169)
24M40K
9:52/mi
8:26 split
25.2M
4:37:15
Rank: #25386 (+34)
40K25.2M
11:24/mi
3:56 split
Finish· 26.22 mi
4:47:22
Rank: #25317 (+69)
25.2MFinish
9:56/mi
10:07 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:17
Pace9:38 /mi
2nd Half
Distance13.11 mi
Time2:41:05
Pace12:17 /mi
📊Positive Split: 27.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:41:1226:098:2526:09
8:25
-
10K
6.21 mi12:10:4955:468:5829:37
9:32
+1:07
15K
9.32 mi12:40:431:25:409:1129:54
9:37
+0:05
20K
12.43 mi13:14:081:59:059:3533:25
10:45
+1:08
Half
13.11 mi13:21:202:06:179:387:12
10:33
-0:12
25K
15.53 mi13:50:282:35:2510:0029:08
12:01
+1:28
30K
18.64 mi14:36:393:21:3610:4946:11
14:52
+2:51
20M
20.00 mi14:55:543:40:5111:0319:15
14:10
-0:42
21M
21.00 mi15:10:373:55:3411:1314:43
14:43
+0:33
35K
21.75 mi15:18:564:03:5311:138:19
11:07
-3:36
23M
23.00 mi15:30:444:15:4111:0711:48
9:25
-1:42
24M
24.00 mi15:39:564:24:5311:029:12
9:12
-0:13
40K
24.85 mi15:48:224:33:1911:008:26
9:52
+0:40
25.2M
25.20 mi15:52:184:37:1511:003:56
11:24
+1:32
Finish
26.22 mi16:02:254:47:2210:5810:07
9:56
-1:28

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

8:25 /mi

Average Pace

10:58 /mi

Slowest Pace

14:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:46

27% of race

Time at Steady Pace

1:41:19

35% of race

Time at Slower Pace

1:49:17

38% of race

Average Pace: 10:58 /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 mi11:41:1226:098:2526:09
8:25
#19396
10K
6.21 mi12:10:4955:468:5829:37
9:32
#22324
15K
9.32 mi12:40:431:25:409:1129:54
9:37
#23058
20K
12.43 mi13:14:081:59:059:3533:25
10:45
#23958
Half
13.11 mi13:21:202:06:179:387:12
10:33
#24105
25K
15.53 mi13:50:282:35:2510:0029:08
12:01
#24720
30K
18.64 mi14:36:393:21:3610:4946:11
14:52
#25779
20M
20.00 mi14:55:543:40:5111:0319:15
14:10
#25977
21M
21.00 mi15:10:373:55:3411:1314:43
14:43
#26061
35K
21.75 mi15:18:564:03:5311:138:19
11:07
#26014
23M
23.00 mi15:30:444:15:4111:0711:48
9:25
#25769
24M
24.00 mi15:39:564:24:5311:029:12
9:12
#25589
40K
24.85 mi15:48:224:33:1911:008:26
9:52
#25420
25.2M
25.20 mi15:52:184:37:1511:003:56
11:24
#25386
Finish
26.22 mi16:02:254:47:2210:5810:07
9:56
#25317
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi193967143714324078(Top 85%)9714(Top 79%)9714(Top 4376%)
10K6.21 mi3.10 mi22324-29288796-16538796-165324185(Top 85%)9795(Top 80%)9795(Top 4412%)
15K9.32 mi3.11 mi23058-7349162-3669162-36624078(Top 85%)9714(Top 79%)9714(Top 4376%)
20K12.43 mi3.11 mi23958-9009672-5109672-51025634(Top 90%)10608(Top 87%)10608(Top 4778%)
Half13.11 mi0.68 mi24105-1479755-839755-8325859(Top 91%)10747(Top 88%)10747(Top 4841%)
25K15.53 mi2.42 mi24720-61510101-34610101-34626443(Top 93%)11104(Top 91%)11104(Top 5002%)
30K18.64 mi3.11 mi25779-105910708-60710708-60727969(Top 98%)12033(Top 98%)12033(Top 5420%)
20M20.00 mi1.36 mi25977-19810823-11510823-11527399(Top 96%)11761(Top 96%)11761(Top 5298%)
21M21.00 mi1.00 mi26061-8410878-5510878-5526906(Top 95%)11514(Top 94%)11514(Top 5186%)
35K21.75 mi0.75 mi26014+4710863+1510863+1524436(Top 86%)10301(Top 84%)10301(Top 4640%)
23M23.00 mi1.25 mi25769+24510748+11510748+11518320(Top 64%)7157(Top 59%)7157(Top 3224%)
24M24.00 mi1.00 mi25589+18010663+8510663+8518315(Top 64%)7217(Top 59%)7217(Top 3251%)
40K24.85 mi0.85 mi25420+16910579+8410579+8419972(Top 70%)8151(Top 67%)8151(Top 3672%)
25.2M25.20 mi0.35 mi25386+3410563+1610563+1621732(Top 77%)9038(Top 74%)9038(Top 4071%)
Finish26.22 mi1.02 mi25317+6910531+3210531+3222680(Top 80%)9515(Top 78%)9515(Top 4286%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

24078

Females

9714

F65-69

9714

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

24185

Females

9795

F65-69

9795

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

24078

Females

9714

F65-69

9714

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

25634

Females

10608

F65-69

10608

20K→Half

12.4 - 13.1 mi

Top 91%
×2stories
+19ft-37ft

Overall

25859

Females

10747

F65-69

10747

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

26443

Females

11104

F65-69

11104

25K→30K

15.5 - 18.6 mi

Top 98%
×9stories
+181ft-148ft

Overall

27969

Females

12033

F65-69

12033

30K→20M

18.6 - 20.0 mi

Top 96%
×5stories
+64ft-50ft

Overall

27399

Females

11761

F65-69

11761

20M→21M

20.0 - 21.0 mi

Top 95%
×8stories
+106ft-24ft

Overall

26906

Females

11514

F65-69

11514

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

24436

Females

10301

F65-69

10301

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

18320

Females

7157

F65-69

7157

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

18315

Females

7217

F65-69

7217

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

19972

Females

8151

F65-69

8151

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

21732

Females

9038

F65-69

9038

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2stories
+22ft-21ft

Overall

22680

Females

9515

F65-69

9515

Passing Analysis

Category:
Athletes Passed
886
Passed By
6807
Net Change
-5921
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19396
5K10K62934-2928#19396#22324
10K15K37771-734#22324#23058
15K20K23923-900#23058#23958
20KHalf3150-147#23958#24105
Half25K16631-615#24105#24720
25K30K81067-1059#24720#25779
30K20M15213-198#25779#25977
20M21M1599-84#25977#26061
21M35K5811+47#26061#26014
35K23M2450+245#26014#25769
23M24M1800+180#25769#25589
24M40K1690+169#25589#25420
40K25.2M351+34#25420#25386
25.2MFinish767+69#25386#25317
TOTALS8866807-5921
📊

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