Heather Sisan

Bib: 22579F

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F45-49)
#0 / 1813
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:22
Rank: #19823
Start5K
26:22 | 8:29/mi
10K· 6.21 mi
53:12
Rank: #20208 (-385)
5K10K
26:50 | 8:38/mi
15K· 9.32 mi
1:20:21
Rank: #20317 (-109)
10K15K
27:09 | 8:44/mi
20K· 12.43 mi
1:47:35
Rank: #20174 (+143)
15K20K
27:14 | 8:46/mi
Half· 13.11 mi
1:53:23
Rank: #20112 (+62)
20KHalf
5:48 | 8:30/mi
25K· 15.53 mi
2:14:47
Rank: #19928 (+184)
Half25K
21:24 | 8:50/mi
30K· 18.64 mi
2:43:31
Rank: #19710 (+218)
25K30K
28:44 | 9:15/mi
20M
2:56:43
Rank: #19749 (-39)
30K20M
13:12 | 9:43/mi
21M
3:08:43
Rank: #20136 (-387)
20M21M
12:00 | 12:00/mi
35K· 21.75 mi
3:16:54
Rank: #20360 (-224)
21M35K
8:11 | 10:56/mi
23M
3:30:32
Rank: #20618 (-258)
35K23M
13:38 | 10:53/mi
24M
3:41:29
Rank: #20863 (-245)
23M24M
10:57 | 10:57/mi
40K· 24.85 mi
3:49:59
Rank: #20836 (+27)
24M40K
8:30 | 9:56/mi
25.2M
3:54:15
Rank: #20886 (-50)
40K25.2M
4:16 | 12:22/mi
Finish· 26.22 mi
4:04:26
Rank: #20961 (-75)
25.2MFinish
10:11 | 10:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:23
Pace8:39 /mi
2nd Half
Distance13.11 mi
Time2:11:03
Pace10:00 /mi
📊Positive Split: 15.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:1826:228:2926:22
8:29
-
10K
6.21 mi11:49:0853:128:3426:50
8:38
+0:09
15K
9.32 mi12:16:171:20:218:3727:09
8:44
+0:06
20K
12.43 mi12:43:311:47:358:3927:14
8:46
+0:02
Half
13.11 mi12:49:191:53:238:395:48
8:30
-0:16
25K
15.53 mi13:10:432:14:478:4121:24
8:50
+0:20
30K
18.64 mi13:39:272:43:318:4628:44
9:15
+0:25
20M
20.00 mi13:52:392:56:438:5013:12
9:43
+0:28
21M
21.00 mi14:04:393:08:438:5912:00
12:00
+2:17
35K
21.75 mi14:12:503:16:549:038:11
10:56
-1:04
23M
23.00 mi14:26:283:30:329:0913:38
10:53
-0:03
24M
24.00 mi14:37:253:41:299:1410:57
10:57
+0:04
40K
24.85 mi14:45:553:49:599:158:30
9:56
-1:01
25.2M
25.20 mi14:50:113:54:159:184:16
12:22
+2:26
Finish
26.22 mi15:00:224:04:269:2010:11
10:00
-2:22

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

8:29 /mi

Average Pace

9:20 /mi

Slowest Pace

12:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:47

55% of race

Time at Steady Pace

1:00:37

25% of race

Time at Slower Pace

49:02

20% of race

Average Pace: 9:19 /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 mi11:22:1826:228:2926:22
8:29
#19823
10K
6.21 mi11:49:0853:128:3426:50
8:38
#20208
15K
9.32 mi12:16:171:20:218:3727:09
8:44
#20317
20K
12.43 mi12:43:311:47:358:3927:14
8:46
#20174
Half
13.11 mi12:49:191:53:238:395:48
8:30
#20112
25K
15.53 mi13:10:432:14:478:4121:24
8:50
#19928
30K
18.64 mi13:39:272:43:318:4628:44
9:15
#19710
20M
20.00 mi13:52:392:56:438:5013:12
9:43
#19749
21M
21.00 mi14:04:393:08:438:5912:00
12:00
#20136
35K
21.75 mi14:12:503:16:549:038:11
10:56
#20360
23M
23.00 mi14:26:283:30:329:0913:38
10:53
#20618
24M
24.00 mi14:37:253:41:299:1410:57
10:57
#20863
40K
24.85 mi14:45:553:49:599:158:30
9:56
#20836
25.2M
25.20 mi14:50:113:54:159:184:16
12:22
#20886
Finish
26.22 mi15:00:224:04:269:2010:11
10:00
#20961
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi198237406740620701(Top 73%)7831(Top 64%)7831(Top 432%)
10K6.21 mi3.10 mi20208-3857598-1927598-19220551(Top 72%)7774(Top 64%)7774(Top 429%)
15K9.32 mi3.11 mi20317-1097654-567654-5620701(Top 73%)7831(Top 64%)7831(Top 432%)
20K12.43 mi3.11 mi20174+1437575+797575+7919782(Top 70%)7364(Top 60%)7364(Top 406%)
Half13.11 mi0.68 mi20112+627538+377538+3719293(Top 68%)7084(Top 58%)7084(Top 391%)
25K15.53 mi2.42 mi19928+1847442+967442+9619081(Top 67%)7022(Top 57%)7022(Top 387%)
30K18.64 mi3.11 mi19710+2187356+867356+8618902(Top 67%)7068(Top 58%)7068(Top 390%)
20M20.00 mi1.36 mi19749-397400-447400-4420009(Top 70%)7799(Top 64%)7799(Top 430%)
21M21.00 mi1.00 mi20136-3877661-2617661-26123596(Top 83%)9810(Top 80%)9810(Top 541%)
35K21.75 mi0.75 mi20360-2247793-1327793-13224086(Top 85%)10108(Top 83%)10108(Top 558%)
23M23.00 mi1.25 mi20618-2587952-1597952-15922973(Top 81%)9588(Top 78%)9588(Top 529%)
24M24.00 mi1.00 mi20863-2458106-1548106-15423903(Top 84%)10065(Top 82%)10065(Top 555%)
40K24.85 mi0.85 mi20836+278109-38109-320280(Top 71%)8300(Top 68%)8300(Top 458%)
25.2M25.20 mi0.35 mi20886-508147-388147-3823964(Top 84%)10140(Top 83%)10140(Top 559%)
Finish26.22 mi1.02 mi20961-758203-568203-5622929(Top 81%)9630(Top 79%)9630(Top 531%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

20701

Females

7831

F45-49

7831

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

20551

Females

7774

F45-49

7774

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

20701

Females

7831

F45-49

7831

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

19782

Females

7364

F45-49

7364

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

19293

Females

7084

F45-49

7084

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

19081

Females

7022

F45-49

7022

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

18902

Females

7068

F45-49

7068

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

20009

Females

7799

F45-49

7799

20M→21M

20.0 - 21.0 mi

Top 83%
×8stories
+106ft-24ft

Overall

23596

Females

9810

F45-49

9810

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

24086

Females

10108

F45-49

10108

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

22973

Females

9588

F45-49

9588

23M→24M

23.0 - 24.0 mi

Top 84%
×6stories
+12ft-82ft

Overall

23903

Females

10065

F45-49

10065

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

20280

Females

8300

F45-49

8300

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

23964

Females

10140

F45-49

10140

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2stories
+22ft-21ft

Overall

22929

Females

9630

F45-49

9630

Passing Analysis

Category:
Athletes Passed
1438
Passed By
2576
Net Change
-1138
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19823
5K10K126511-385#19823#20208
10K15K149258-109#20208#20317
15K20K247104+143#20317#20174
20KHalf7210+62#20174#20112
Half25K24460+184#20112#19928
25K30K331113+218#19928#19710
30K20M86125-39#19710#19749
20M21M23410-387#19749#20136
21M35K20244-224#20136#20360
35K23M35293-258#20360#20618
23M24M12257-245#20618#20863
24M40K5730+27#20863#20836
40K25.2M1464-50#20836#20886
25.2MFinish2297-75#20886#20961
TOTALS14382576-1138
📊

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