Grainne Keenan

Bib: 19959F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F50-54)
#0 / 1207
Top 48%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:43
Rank: #18240
Start5K
8:36/mi
26:43 split
10K· 6.21 mi
53:29
Rank: #18571 (-331)
5K10K
8:37/mi
26:46 split
15K· 9.32 mi
1:20:22
Rank: #18607 (-36)
10K15K
8:39/mi
26:53 split
20K· 12.43 mi
1:47:07
Rank: #18330 (+277)
15K20K
8:37/mi
26:45 split
Half· 13.11 mi
1:52:57
Rank: #18298 (+32)
20KHalf
8:33/mi
5:50 split
25K· 15.53 mi
2:13:33
Rank: #17932 (+366)
Half25K
8:30/mi
20:36 split
30K· 18.64 mi
2:41:32
Rank: #17752 (+180)
25K30K
9:00/mi
27:59 split
20M
2:53:52
Rank: #17695 (+57)
30K20M
9:05/mi
12:20 split
21M
3:03:37
Rank: #17658 (+37)
20M21M
9:45/mi
9:45 split
35K· 21.75 mi
3:10:26
Rank: #17675 (-17)
21M35K
9:07/mi
6:49 split
23M
3:22:14
Rank: #17720 (-45)
35K23M
9:25/mi
11:48 split
24M
3:31:51
Rank: #17871 (-151)
23M24M
9:37/mi
9:37 split
40K· 24.85 mi
3:40:09
Rank: #17934 (-63)
24M40K
9:42/mi
8:18 split
25.2M
3:43:39
Rank: #17936 (-2)
40K25.2M
10:09/mi
3:30 split
Finish· 26.22 mi
3:52:57
Rank: #17968 (-32)
25.2MFinish
9:08/mi
9:18 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:57
Pace8:37 /mi
2nd Half
Distance13.11 mi
Time2:00:00
Pace9:09 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:1626:438:3626:43
8:36
-
10K
6.21 mi11:45:0253:298:3626:46
8:37
+0:01
15K
9.32 mi12:11:551:20:228:3726:53
8:39
+0:02
20K
12.43 mi12:38:401:47:078:3726:45
8:37
-0:02
Half
13.11 mi12:44:301:52:578:375:50
8:33
-0:04
25K
15.53 mi13:05:062:13:338:3620:36
8:30
-0:03
30K
18.64 mi13:33:052:41:328:4027:59
9:00
+0:30
20M
20.00 mi13:45:252:53:528:4212:20
9:05
+0:05
21M
21.00 mi13:55:103:03:378:459:45
9:45
+0:40
35K
21.75 mi14:01:593:10:268:456:49
9:07
-0:38
23M
23.00 mi14:13:473:22:148:4811:48
9:25
+0:18
24M
24.00 mi14:23:243:31:518:509:37
9:37
+0:12
40K
24.85 mi14:31:423:40:098:518:18
9:42
+0:05
25.2M
25.20 mi14:35:123:43:398:533:30
10:09
+0:27
Finish
26.22 mi14:44:303:52:578:539:18
9:08
-1:01

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

8:30 /mi

Average Pace

8:53 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:09:59

82% of race

Time at Steady Pace

39:28

17% of race

Time at Slower Pace

3:30

2% of race

Average Pace: 8:53 /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 mi11:18:1626:438:3626:43
8:36
#18240
10K
6.21 mi11:45:0253:298:3626:46
8:37
#18571
15K
9.32 mi12:11:551:20:228:3726:53
8:39
#18607
20K
12.43 mi12:38:401:47:078:3726:45
8:37
#18330
Half
13.11 mi12:44:301:52:578:375:50
8:33
#18298
25K
15.53 mi13:05:062:13:338:3620:36
8:30
#17932
30K
18.64 mi13:33:052:41:328:4027:59
9:00
#17752
20M
20.00 mi13:45:252:53:528:4212:20
9:05
#17695
21M
21.00 mi13:55:103:03:378:459:45
9:45
#17658
35K
21.75 mi14:01:593:10:268:456:49
9:07
#17675
23M
23.00 mi14:13:473:22:148:4811:48
9:25
#17720
24M
24.00 mi14:23:243:31:518:509:37
9:37
#17871
40K
24.85 mi14:31:423:40:098:518:18
9:42
#17934
25.2M
25.20 mi14:35:123:43:398:533:30
10:09
#17936
Finish
26.22 mi14:44:303:52:578:539:18
9:08
#17968
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi182406704670418748(Top 70%)6951(Top 61%)6951(Top 576%)
10K6.21 mi3.10 mi18571-3316868-1646868-16418930(Top 71%)7044(Top 62%)7044(Top 584%)
15K9.32 mi3.11 mi18607-366886-186886-1818748(Top 70%)6951(Top 61%)6951(Top 576%)
20K12.43 mi3.11 mi18330+2776709+1776709+17717569(Top 66%)6271(Top 55%)6271(Top 520%)
Half13.11 mi0.68 mi18298+326691+186691+1818054(Top 68%)6518(Top 57%)6518(Top 540%)
25K15.53 mi2.42 mi17932+3666499+1926499+19216197(Top 61%)5563(Top 49%)5563(Top 461%)
30K18.64 mi3.11 mi17752+1806407+926407+9217216(Top 65%)6199(Top 54%)6199(Top 514%)
20M20.00 mi1.36 mi17695+576392+156392+1516954(Top 64%)6134(Top 54%)6134(Top 508%)
21M21.00 mi1.00 mi17658+376384+86384+817067(Top 64%)6230(Top 55%)6230(Top 516%)
35K21.75 mi0.75 mi17675-176410-266410-2618401(Top 69%)7051(Top 62%)7051(Top 584%)
23M23.00 mi1.25 mi17720-456454-446454-4418028(Top 68%)6881(Top 60%)6881(Top 570%)
24M24.00 mi1.00 mi17871-1516550-966550-9619641(Top 74%)7776(Top 68%)7776(Top 644%)
40K24.85 mi0.85 mi17934-636597-476597-4719055(Top 72%)7525(Top 66%)7525(Top 623%)
25.2M25.20 mi0.35 mi17936-26601-46601-417984(Top 68%)6955(Top 61%)6955(Top 576%)
Finish26.22 mi1.02 mi17968-326639-386639-3818584(Top 70%)7214(Top 63%)7214(Top 598%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

18748

Females

6951

F50-54

6951

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

18930

Females

7044

F50-54

7044

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

18748

Females

6951

F50-54

6951

15K→20K

9.3 - 12.4 mi

Top 66%
×5stories
+106ft-86ft

Overall

17569

Females

6271

F50-54

6271

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

18054

Females

6518

F50-54

6518

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

16197

Females

5563

F50-54

5563

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

17216

Females

6199

F50-54

6199

30K→20M

18.6 - 20.0 mi

Top 64%
×5stories
+64ft-50ft

Overall

16954

Females

6134

F50-54

6134

20M→21M

20.0 - 21.0 mi

Top 64%
×8stories
+106ft-24ft

Overall

17067

Females

6230

F50-54

6230

21M→35K

21.0 - 21.8 mi

Top 69%
×7stories
+17ft-86ft

Overall

18401

Females

7051

F50-54

7051

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

18028

Females

6881

F50-54

6881

23M→24M

23.0 - 24.0 mi

Top 74%
×6stories
+12ft-82ft

Overall

19641

Females

7776

F50-54

7776

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

19055

Females

7525

F50-54

7525

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

17984

Females

6955

F50-54

6955

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2stories
+22ft-21ft

Overall

18584

Females

7214

F50-54

7214

Passing Analysis

Category:
Athletes Passed
1810
Passed By
1538
Net Change
+272
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18240
5K10K191522-331#18240#18571
10K15K161197-36#18571#18607
15K20K32144+277#18607#18330
20KHalf4614+32#18330#18298
Half25K37610+366#18298#17932
25K30K26585+180#17932#17752
30K20M11255+57#17752#17695
20M21M9962+37#17695#17658
21M35K4865-17#17658#17675
35K23M68113-45#17675#17720
23M24M28179-151#17720#17871
24M40K2790-63#17871#17934
40K25.2M2527-2#17934#17936
25.2MFinish4375-32#17936#17968
TOTALS18101538+272
📊

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