Amy Sagalyn

Bib: 28120F

MA

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
28:21
Rank: #22944
Start5K
9:07/mi
28:21 split
10K· 6.21 mi
57:40
Rank: #23489 (-545)
5K10K
9:26/mi
29:19 split
15K· 9.32 mi
1:28:16
Rank: #23956 (-467)
10K15K
9:51/mi
30:36 split
20K· 12.43 mi
1:59:39
Rank: #24108 (-152)
15K20K
10:06/mi
31:23 split
Half· 13.11 mi
2:06:09
Rank: #24076 (+32)
20KHalf
9:32/mi
6:30 split
25K· 15.53 mi
2:31:42
Rank: #24145 (-69)
Half25K
10:32/mi
25:33 split
30K· 18.64 mi
3:05:36
Rank: #24122 (+23)
25K30K
10:55/mi
33:54 split
20M
3:20:34
Rank: #24067 (+55)
30K20M
11:01/mi
14:58 split
21M
3:32:21
Rank: #24029 (+38)
20M21M
11:47/mi
11:47 split
35K· 21.75 mi
3:40:50
Rank: #24070 (-41)
21M35K
11:20/mi
8:29 split
23M
3:53:55
Rank: #23919 (+151)
35K23M
10:27/mi
13:05 split
24M
4:04:37
Rank: #23894 (+25)
23M24M
10:42/mi
10:42 split
40K· 24.85 mi
4:12:57
Rank: #23757 (+137)
24M40K
9:45/mi
8:20 split
25.2M
4:16:42
Rank: #23728 (+29)
40K25.2M
10:52/mi
3:45 split
Finish· 26.22 mi
4:26:14
Rank: #23624 (+104)
25.2MFinish
9:21/mi
9:32 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:09
Pace9:37 /mi
2nd Half
Distance13.11 mi
Time2:20:05
Pace10:41 /mi
📊Positive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:0928:219:0728:21
9:07
-
10K
6.21 mi12:14:2857:409:1729:19
9:26
+0:19
15K
9.32 mi12:45:041:28:169:2830:36
9:51
+0:25
20K
12.43 mi13:16:271:59:399:3831:23
10:06
+0:15
Half
13.11 mi13:22:572:06:099:376:30
9:32
-0:34
25K
15.53 mi13:48:302:31:429:4625:33
10:32
+1:00
30K
18.64 mi14:22:243:05:369:5733:54
10:55
+0:23
20M
20.00 mi14:37:223:20:3410:0214:58
11:01
+0:06
21M
21.00 mi14:49:093:32:2110:0711:47
11:47
+0:46
35K
21.75 mi14:57:383:40:5010:098:29
11:20
-0:27
23M
23.00 mi15:10:433:53:5510:1013:05
10:27
-0:53
24M
24.00 mi15:21:254:04:3710:1210:42
10:42
+0:15
40K
24.85 mi15:29:454:12:5710:118:20
9:45
-0:57
25.2M
25.20 mi15:33:304:16:4210:113:45
10:52
+1:07
Finish
26.22 mi15:43:024:26:1410:109:32
9:21
-1:31

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

9:07 /mi

Average Pace

10:10 /mi

Slowest Pace

11:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:38

42% of race

Time at Steady Pace

1:20:43

30% of race

Time at Slower Pace

1:12:53

27% of race

Average Pace: 10:09 /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 mi11:45:0928:219:0728:21
9:07
#22944
10K
6.21 mi12:14:2857:409:1729:19
9:26
#23489
15K
9.32 mi12:45:041:28:169:2830:36
9:51
#23956
20K
12.43 mi13:16:271:59:399:3831:23
10:06
#24108
Half
13.11 mi13:22:572:06:099:376:30
9:32
#24076
25K
15.53 mi13:48:302:31:429:4625:33
10:32
#24145
30K
18.64 mi14:22:243:05:369:5733:54
10:55
#24122
20M
20.00 mi14:37:223:20:3410:0214:58
11:01
#24067
21M
21.00 mi14:49:093:32:2110:0711:47
11:47
#24029
35K
21.75 mi14:57:383:40:5010:098:29
11:20
#24070
23M
23.00 mi15:10:433:53:5510:1013:05
10:27
#23919
24M
24.00 mi15:21:254:04:3710:1210:42
10:42
#23894
40K
24.85 mi15:29:454:12:5710:118:20
9:45
#23757
25.2M
25.20 mi15:33:304:16:4210:113:45
10:52
#23728
Finish
26.22 mi15:43:024:26:1410:109:32
9:21
#23624
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi229449140914024655(Top 87%)10030(Top 82%)10030(Top 553%)
10K6.21 mi3.10 mi23489-5459414-2749414-27423948(Top 84%)9653(Top 79%)9653(Top 532%)
15K9.32 mi3.11 mi23956-4679650-2369650-23624655(Top 87%)10030(Top 82%)10030(Top 553%)
20K12.43 mi3.11 mi24108-1529752-1029752-10224447(Top 86%)9957(Top 81%)9957(Top 549%)
Half13.11 mi0.68 mi24076+329733+199733+1923661(Top 83%)9522(Top 78%)9522(Top 525%)
25K15.53 mi2.42 mi24145-699788-559788-5524441(Top 86%)9985(Top 82%)9985(Top 551%)
30K18.64 mi3.11 mi24122+239795-79795-723853(Top 84%)9791(Top 80%)9791(Top 540%)
20M20.00 mi1.36 mi24067+559792+39792+323610(Top 83%)9742(Top 80%)9742(Top 537%)
21M21.00 mi1.00 mi24029+389784+89784+823192(Top 82%)9599(Top 79%)9599(Top 529%)
35K21.75 mi0.75 mi24070-419815-319815-3124842(Top 87%)10502(Top 86%)10502(Top 579%)
23M23.00 mi1.25 mi23919+1519760+559760+5521900(Top 77%)9020(Top 74%)9020(Top 498%)
24M24.00 mi1.00 mi23894+259751+99751+923326(Top 82%)9795(Top 80%)9795(Top 540%)
40K24.85 mi0.85 mi23757+1379698+539698+5319663(Top 69%)7984(Top 65%)7984(Top 440%)
25.2M25.20 mi0.35 mi23728+299686+129686+1220317(Top 72%)8337(Top 68%)8337(Top 460%)
Finish26.22 mi1.02 mi23624+1049653+339653+3320638(Top 73%)8470(Top 69%)8470(Top 467%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

24655

Females

10030

F45-49

10030

5K→10K

3.1 - 6.2 mi

Top 84%
×5story building
+79ft-138ft

Overall

23948

Females

9653

F45-49

9653

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

24655

Females

10030

F45-49

10030

15K→20K

9.3 - 12.4 mi

Top 86%
×5story building
+106ft-86ft

Overall

24447

Females

9957

F45-49

9957

20K→Half

12.4 - 13.1 mi

Top 83%
×2story building
+19ft-37ft

Overall

23661

Females

9522

F45-49

9522

Half→25K

13.1 - 15.5 mi

Top 86%
×4story building
+66ft-88ft

Overall

24441

Females

9985

F45-49

9985

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

23853

Females

9791

F45-49

9791

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

23610

Females

9742

F45-49

9742

20M→21M

20.0 - 21.0 mi

Top 82%
×8story building
+106ft-24ft

Overall

23192

Females

9599

F45-49

9599

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

24842

Females

10502

F45-49

10502

35K→23M

21.8 - 23.0 mi

Top 77%
×5story building
+23ft-63ft

Overall

21900

Females

9020

F45-49

9020

23M→24M

23.0 - 24.0 mi

Top 82%
×6story building
+12ft-82ft

Overall

23326

Females

9795

F45-49

9795

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

19663

Females

7984

F45-49

7984

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

20317

Females

8337

F45-49

8337

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2story building
+22ft-21ft

Overall

20638

Females

8470

F45-49

8470

Passing Analysis

Category:
Athletes Passed
1227
Passed By
1907
Net Change
-680
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22944
5K10K71616-545#22944#23489
10K15K56523-467#23489#23956
15K20K93245-152#23956#24108
20KHalf4311+32#24108#24076
Half25K95164-69#24076#24145
25K30K168145+23#24145#24122
30K20M10550+55#24122#24067
20M21M7840+38#24067#24029
21M35K2566-41#24029#24070
35K23M1598+151#24070#23919
23M24M5732+25#23919#23894
24M40K1403+137#23894#23757
40K25.2M301+29#23757#23728
25.2MFinish1073+104#23728#23624
TOTALS12271907-680
📊

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