Sarah Mallahan

Bib: 20893F

MO

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 47%
Masters (Masters Women)
#0 / 6539
Top 36%
Division (F45-49)
#0 / 1817
Top 43%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:06
Rank: #16891
Start5K
26:06 | 8:24/mi
10K· 6.21 mi
51:35
Rank: #16520 (+371)
5K10K
25:29 | 8:12/mi
15K· 9.32 mi
1:17:22
Rank: #16524 (-4)
10K15K
25:47 | 8:18/mi
20K· 12.43 mi
1:43:28
Rank: #16469 (+55)
15K20K
26:06 | 8:24/mi
Half· 13.11 mi
1:49:07
Rank: #16458 (+11)
20KHalf
5:39 | 8:17/mi
25K· 15.53 mi
2:09:36
Rank: #16352 (+106)
Half25K
20:29 | 8:27/mi
30K· 18.64 mi
2:36:55
Rank: #16267 (+85)
25K30K
27:19 | 8:48/mi
20M
2:48:55
Rank: #16187 (+80)
30K20M
12:00 | 8:50/mi
21M
2:58:36
Rank: #16227 (-40)
20M21M
9:41 | 9:41/mi
35K· 21.75 mi
3:05:05
Rank: #16213 (+14)
21M35K
6:29 | 8:40/mi
23M
3:16:05
Rank: #16115 (+98)
35K23M
11:00 | 8:47/mi
24M
3:24:38
Rank: #16042 (+73)
23M24M
8:33 | 8:33/mi
40K· 24.85 mi
3:32:07
Rank: #15984 (+58)
24M40K
7:29 | 8:45/mi
25.2M
3:35:22
Rank: #15954 (+30)
40K25.2M
3:15 | 9:25/mi
Finish· 26.22 mi
3:43:35
Rank: #15828 (+126)
25.2MFinish
8:13 | 8:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:07
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time1:54:28
Pace8:44 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:0926:068:2426:06
8:24
-
10K
6.21 mi11:43:3851:358:1825:29
8:12
-0:12
15K
9.32 mi12:09:251:17:228:1825:47
8:18
+0:06
20K
12.43 mi12:35:311:43:288:2026:06
8:24
+0:06
Half
13.11 mi12:41:101:49:078:195:39
8:17
-0:07
25K
15.53 mi13:01:392:09:368:2120:29
8:27
+0:10
30K
18.64 mi13:28:582:36:558:2527:19
8:48
+0:21
20M
20.00 mi13:40:582:48:558:2712:00
8:50
+0:02
21M
21.00 mi13:50:392:58:368:309:41
9:41
+0:51
35K
21.75 mi13:57:083:05:058:316:29
8:40
-1:01
23M
23.00 mi14:08:083:16:058:3211:00
8:47
+0:07
24M
24.00 mi14:16:413:24:388:328:33
8:33
-0:14
40K
24.85 mi14:24:103:32:078:327:29
8:45
+0:12
25.2M
25.20 mi14:27:253:35:228:333:15
9:25
+0:40
Finish
26.22 mi14:35:383:43:358:328:13
8:04
-1:21

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

8:04 /mi

Average Pace

8:32 /mi

Slowest Pace

9:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:05:08

29% of race

Time at Steady Pace

1:35:12

43% of race

Time at Slower Pace

1:03:15

28% of race

Average Pace: 8:32 /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 mi11:18:0926:068:2426:06
8:24
#16891
10K
6.21 mi11:43:3851:358:1825:29
8:12
#16520
15K
9.32 mi12:09:251:17:228:1825:47
8:18
#16524
20K
12.43 mi12:35:311:43:288:2026:06
8:24
#16469
Half
13.11 mi12:41:101:49:078:195:39
8:17
#16458
25K
15.53 mi13:01:392:09:368:2120:29
8:27
#16352
30K
18.64 mi13:28:582:36:558:2527:19
8:48
#16267
20M
20.00 mi13:40:582:48:558:2712:00
8:50
#16187
21M
21.00 mi13:50:392:58:368:309:41
9:41
#16227
35K
21.75 mi13:57:083:05:058:316:29
8:40
#16213
23M
23.00 mi14:08:083:16:058:3211:00
8:47
#16115
24M
24.00 mi14:16:413:24:388:328:33
8:33
#16042
40K
24.85 mi14:24:103:32:078:327:29
8:45
#15984
25.2M
25.20 mi14:27:253:35:228:333:15
9:25
#15954
Finish
26.22 mi14:35:383:43:358:328:13
8:04
#15828
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi168915853585316533(Top 62%)5612(Top 49%)5612(Top 309%)
10K6.21 mi3.10 mi16520+3715590+2635590+26316275(Top 61%)5441(Top 48%)5441(Top 299%)
15K9.32 mi3.11 mi16524-45614-245614-2416533(Top 62%)5612(Top 49%)5612(Top 309%)
20K12.43 mi3.11 mi16469+555588+265588+2616259(Top 61%)5504(Top 48%)5504(Top 303%)
Half13.11 mi0.68 mi16458+115589-15589-116405(Top 62%)5537(Top 48%)5537(Top 305%)
25K15.53 mi2.42 mi16352+1065543+465543+4615907(Top 60%)5382(Top 47%)5382(Top 296%)
30K18.64 mi3.11 mi16267+855548-55548-516008(Top 60%)5501(Top 48%)5501(Top 303%)
20M20.00 mi1.36 mi16187+805510+385510+3815620(Top 59%)5342(Top 47%)5342(Top 294%)
21M21.00 mi1.00 mi16227-405554-445554-4416788(Top 63%)6064(Top 53%)6064(Top 334%)
35K21.75 mi0.75 mi16213+145561-75561-716254(Top 61%)5839(Top 51%)5839(Top 321%)
23M23.00 mi1.25 mi16115+985518+435518+4314935(Top 56%)5135(Top 45%)5135(Top 283%)
24M24.00 mi1.00 mi16042+735493+255493+2514799(Top 56%)5118(Top 45%)5118(Top 282%)
40K24.85 mi0.85 mi15984+585468+255468+2514851(Top 56%)5213(Top 46%)5213(Top 287%)
25.2M25.20 mi0.35 mi15954+305458+105458+1014880(Top 56%)5238(Top 46%)5238(Top 288%)
Finish26.22 mi1.02 mi15828+1265394+645394+6412602(Top 47%)4019(Top 35%)4019(Top 221%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

16533

Females

5612

F45-49

5612

5K→10K

3.1 - 6.2 mi

Top 61%
×5stories
+79ft-138ft

Overall

16275

Females

5441

F45-49

5441

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

16533

Females

5612

F45-49

5612

15K→20K

9.3 - 12.4 mi

Top 61%
×5stories
+106ft-86ft

Overall

16259

Females

5504

F45-49

5504

20K→Half

12.4 - 13.1 mi

Top 62%
×2stories
+19ft-37ft

Overall

16405

Females

5537

F45-49

5537

Half→25K

13.1 - 15.5 mi

Top 60%
×4stories
+66ft-88ft

Overall

15907

Females

5382

F45-49

5382

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

16008

Females

5501

F45-49

5501

30K→20M

18.6 - 20.0 mi

Top 59%
×5stories
+64ft-50ft

Overall

15620

Females

5342

F45-49

5342

20M→21M

20.0 - 21.0 mi

Top 63%
×8stories
+106ft-24ft

Overall

16788

Females

6064

F45-49

6064

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

16254

Females

5839

F45-49

5839

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

14935

Females

5135

F45-49

5135

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

14799

Females

5118

F45-49

5118

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14851

Females

5213

F45-49

5213

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14880

Females

5238

F45-49

5238

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2stories
+22ft-21ft

Overall

12602

Females

4019

F45-49

4019

Passing Analysis

Category:
Athletes Passed
2095
Passed By
1032
Net Change
+1063
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16891
5K10K520149+371#16891#16520
10K15K199203-4#16520#16524
15K20K189134+55#16524#16469
20KHalf3221+11#16469#16458
Half25K19286+106#16458#16352
25K30K218133+85#16352#16267
30K20M11636+80#16267#16187
20M21M69109-40#16187#16227
21M35K5541+14#16227#16213
35K23M13840+98#16213#16115
23M24M10027+73#16115#16042
24M40K8325+58#16042#15984
40K25.2M4313+30#15984#15954
25.2MFinish14115+126#15954#15828
TOTALS20951032+1063
📊

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