Alison Lowther

Bib: 20506F

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 47%
Masters (Masters Women)
#0 / 6759
Top 34%
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:22
Rank: #17866
Start5K
8:10/mi
25:22 split
10K· 6.21 mi
50:04
Rank: #16964 (+902)
5K10K
7:57/mi
24:42 split
15K· 9.32 mi
1:14:53
Rank: #16596 (+368)
10K15K
7:59/mi
24:49 split
20K· 12.43 mi
1:39:57
Rank: #16262 (+334)
15K20K
8:04/mi
25:04 split
Half· 13.11 mi
1:45:23
Rank: #16227 (+35)
20KHalf
7:58/mi
5:26 split
25K· 15.53 mi
2:05:04
Rank: #15956 (+271)
Half25K
8:07/mi
19:41 split
30K· 18.64 mi
2:32:44
Rank: #16175 (-219)
25K30K
8:54/mi
27:40 split
20M
2:45:31
Rank: #16347 (-172)
30K20M
9:24/mi
12:47 split
21M
2:55:35
Rank: #16459 (-112)
20M21M
10:04/mi
10:04 split
35K· 21.75 mi
3:02:25
Rank: #16535 (-76)
21M35K
9:08/mi
6:50 split
23M
3:14:05
Rank: #16605 (-70)
35K23M
9:19/mi
11:40 split
24M
3:23:03
Rank: #16627 (-22)
23M24M
8:58/mi
8:58 split
40K· 24.85 mi
3:30:25
Rank: #16512 (+115)
24M40K
8:37/mi
7:22 split
25.2M
3:33:57
Rank: #16555 (-43)
40K25.2M
10:15/mi
3:32 split
Finish· 26.22 mi
3:42:26
Rank: #16476 (+79)
25.2MFinish
8:19/mi
8:29 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:23
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time1:57:03
Pace8:56 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:1325:228:1025:22
8:10
-
10K
6.21 mi11:42:5550:048:0324:42
7:57
-0:13
15K
9.32 mi12:07:441:14:538:0224:49
7:59
+0:02
20K
12.43 mi12:32:481:39:578:0325:04
8:04
+0:05
Half
13.11 mi12:38:141:45:238:025:26
7:58
-0:06
25K
15.53 mi12:57:552:05:048:0319:41
8:07
+0:09
30K
18.64 mi13:25:352:32:448:1227:40
8:54
+0:47
20M
20.00 mi13:38:222:45:318:1712:47
9:24
+0:30
21M
21.00 mi13:48:262:55:358:2210:04
10:04
+0:40
35K
21.75 mi13:55:163:02:258:236:50
9:08
-0:56
23M
23.00 mi14:06:563:14:058:2611:40
9:19
+0:11
24M
24.00 mi14:15:543:23:038:288:58
8:58
-0:21
40K
24.85 mi14:23:163:30:258:287:22
8:37
-0:21
25.2M
25.20 mi14:26:483:33:578:293:32
10:15
+1:38
Finish
26.22 mi14:35:173:42:268:298:29
8:19
-1:56

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

7:57 /mi

Average Pace

8:29 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:04

56% of race

Time at Steady Pace

52:29

24% of race

Time at Slower Pace

44:53

20% of race

Average Pace: 8:29 /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 mi11:18:1325:228:1025:22
8:10
#17866
10K
6.21 mi11:42:5550:048:0324:42
7:57
#16964
15K
9.32 mi12:07:441:14:538:0224:49
7:59
#16596
20K
12.43 mi12:32:481:39:578:0325:04
8:04
#16262
Half
13.11 mi12:38:141:45:238:025:26
7:58
#16227
25K
15.53 mi12:57:552:05:048:0319:41
8:07
#15956
30K
18.64 mi13:25:352:32:448:1227:40
8:54
#16175
20M
20.00 mi13:38:222:45:318:1712:47
9:24
#16347
21M
21.00 mi13:48:262:55:358:2210:04
10:04
#16459
35K
21.75 mi13:55:163:02:258:236:50
9:08
#16535
23M
23.00 mi14:06:563:14:058:2611:40
9:19
#16605
24M
24.00 mi14:15:543:23:038:288:58
8:58
#16627
40K
24.85 mi14:23:163:30:258:287:22
8:37
#16512
25.2M
25.20 mi14:26:483:33:578:293:32
10:15
#16555
Finish
26.22 mi14:35:173:42:268:298:29
8:19
#16476
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi178666260626015976(Top 56%)5131(Top 42%)5131(Top 299%)
10K6.21 mi3.10 mi16964+9025704+5565704+55616085(Top 57%)5173(Top 42%)5173(Top 301%)
15K9.32 mi3.11 mi16596+3685488+2165488+21615976(Top 56%)5131(Top 42%)5131(Top 299%)
20K12.43 mi3.11 mi16262+3345304+1845304+18415424(Top 54%)4876(Top 40%)4876(Top 284%)
Half13.11 mi0.68 mi16227+355293+115293+1115693(Top 55%)5013(Top 41%)5013(Top 292%)
25K15.53 mi2.42 mi15956+2715139+1545139+15414782(Top 52%)4638(Top 38%)4638(Top 270%)
30K18.64 mi3.11 mi16175-2195326-1875326-18717187(Top 61%)6124(Top 50%)6124(Top 356%)
20M20.00 mi1.36 mi16347-1725461-1355461-13518778(Top 66%)7145(Top 58%)7145(Top 416%)
21M21.00 mi1.00 mi16459-1125563-1025563-10218564(Top 65%)7089(Top 58%)7089(Top 413%)
35K21.75 mi0.75 mi16535-765626-635626-6318894(Top 67%)7391(Top 60%)7391(Top 430%)
23M23.00 mi1.25 mi16605-705698-725698-7217859(Top 63%)6916(Top 57%)6916(Top 403%)
24M24.00 mi1.00 mi16627-225730-325730-3217203(Top 61%)6592(Top 54%)6592(Top 384%)
40K24.85 mi0.85 mi16512+1155697+335697+3314193(Top 50%)5073(Top 41%)5073(Top 295%)
25.2M25.20 mi0.35 mi16555-435731-345731-3418102(Top 64%)7177(Top 59%)7177(Top 418%)
Finish26.22 mi1.02 mi16476+795717+145717+1415100(Top 53%)5537(Top 45%)5537(Top 322%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

15976

Females

5131

F40-44

5131

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

16085

Females

5173

F40-44

5173

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

15976

Females

5131

F40-44

5131

15K→20K

9.3 - 12.4 mi

Top 54%
×5story building
+106ft-86ft

Overall

15424

Females

4876

F40-44

4876

20K→Half

12.4 - 13.1 mi

Top 55%
×2story building
+19ft-37ft

Overall

15693

Females

5013

F40-44

5013

Half→25K

13.1 - 15.5 mi

Top 52%
×4story building
+66ft-88ft

Overall

14782

Females

4638

F40-44

4638

25K→30K

15.5 - 18.6 mi

Top 61%
×9story building
+181ft-148ft

Overall

17187

Females

6124

F40-44

6124

30K→20M

18.6 - 20.0 mi

Top 66%
×5story building
+64ft-50ft

Overall

18778

Females

7145

F40-44

7145

20M→21M

20.0 - 21.0 mi

Top 65%
×8story building
+106ft-24ft

Overall

18564

Females

7089

F40-44

7089

21M→35K

21.0 - 21.8 mi

Top 67%
×7story building
+17ft-86ft

Overall

18894

Females

7391

F40-44

7391

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

17859

Females

6916

F40-44

6916

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

17203

Females

6592

F40-44

6592

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

14193

Females

5073

F40-44

5073

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

18102

Females

7177

F40-44

7177

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2story building
+22ft-21ft

Overall

15100

Females

5537

F40-44

5537

Passing Analysis

Category:
Athletes Passed
2917
Passed By
1527
Net Change
+1390
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17866
5K10K95250+902#17866#16964
10K15K42153+368#16964#16596
15K20K39662+334#16596#16262
20KHalf4813+35#16262#16227
Half25K31140+271#16227#15956
25K30K162381-219#15956#16175
30K20M66238-172#16175#16347
20M21M79191-112#16347#16459
21M35K47123-76#16459#16535
35K23M93163-70#16535#16605
23M24M7294-22#16605#16627
24M40K13419+115#16627#16512
40K25.2M2164-43#16512#16555
25.2MFinish11536+79#16555#16476
TOTALS29171527+1390
📊

Passing Visuals

Category:
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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