Lucy Jamieson

Bib: 16722F

AB

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 37%
Masters (Masters Women)
#0 / 6539
Top 23%
Division (F45-49)
#0 / 1817
Top 25%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:47
Rank: #11084
Start5K
23:47 | 7:39/mi
10K· 6.21 mi
48:09
Rank: #12272 (-1188)
5K10K
24:22 | 7:51/mi
15K· 9.32 mi
1:12:43
Rank: #12703 (-431)
10K15K
24:34 | 7:54/mi
20K· 12.43 mi
1:38:07
Rank: #13280 (-577)
15K20K
25:24 | 8:11/mi
Half· 13.11 mi
1:43:38
Rank: #13365 (-85)
20KHalf
5:31 | 8:05/mi
25K· 15.53 mi
2:03:43
Rank: #13594 (-229)
Half25K
20:05 | 8:17/mi
30K· 18.64 mi
2:30:35
Rank: #13926 (-332)
25K30K
26:52 | 8:39/mi
20M
2:42:20
Rank: #13972 (-46)
30K20M
11:45 | 8:39/mi
21M
2:51:38
Rank: #14014 (-42)
20M21M
9:18 | 9:18/mi
35K· 21.75 mi
2:57:42
Rank: #13954 (+60)
21M35K
6:04 | 8:07/mi
23M
3:08:21
Rank: #13878 (+76)
35K23M
10:39 | 8:30/mi
24M
3:16:34
Rank: #13808 (+70)
23M24M
8:13 | 8:13/mi
40K· 24.85 mi
3:23:50
Rank: #13779 (+29)
24M40K
7:16 | 8:30/mi
25.2M
3:27:04
Rank: #13792 (-13)
40K25.2M
3:14 | 9:23/mi
Finish· 26.22 mi
3:35:40
Rank: #13819 (-27)
25.2MFinish
8:36 | 8:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:38
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:52:02
Pace8:33 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:5623:477:3923:47
7:39
-
10K
6.21 mi11:38:1848:097:4524:22
7:51
+0:12
15K
9.32 mi12:02:521:12:437:4824:34
7:54
+0:03
20K
12.43 mi12:28:161:38:077:5425:24
8:11
+0:17
Half
13.11 mi12:33:471:43:387:545:31
8:05
-0:06
25K
15.53 mi12:53:522:03:437:5820:05
8:17
+0:12
30K
18.64 mi13:20:442:30:358:0526:52
8:39
+0:22
20M
20.00 mi13:32:292:42:208:0711:45
8:39
0:00
21M
21.00 mi13:41:472:51:388:109:18
9:18
+0:39
35K
21.75 mi13:47:512:57:428:106:04
8:07
-1:11
23M
23.00 mi13:58:303:08:218:1110:39
8:30
+0:23
24M
24.00 mi14:06:433:16:348:118:13
8:13
-0:17
40K
24.85 mi14:13:593:23:508:127:16
8:30
+0:17
25.2M
25.20 mi14:17:133:27:048:133:14
9:23
+0:53
Finish
26.22 mi14:25:493:35:408:148:36
8:26
-0:57

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

7:39 /mi

Average Pace

8:14 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:12:43

34% of race

Time at Steady Pace

1:31:48

43% of race

Time at Slower Pace

51:09

24% of race

Average Pace: 8:14 /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 mi11:13:5623:477:3923:47
7:39
#11084
10K
6.21 mi11:38:1848:097:4524:22
7:51
#12272
15K
9.32 mi12:02:521:12:437:4824:34
7:54
#12703
20K
12.43 mi12:28:161:38:077:5425:24
8:11
#13280
Half
13.11 mi12:33:471:43:387:545:31
8:05
#13365
25K
15.53 mi12:53:522:03:437:5820:05
8:17
#13594
30K
18.64 mi13:20:442:30:358:0526:52
8:39
#13926
20M
20.00 mi13:32:292:42:208:0711:45
8:39
#13972
21M
21.00 mi13:41:472:51:388:109:18
9:18
#14014
35K
21.75 mi13:47:512:57:428:106:04
8:07
#13954
23M
23.00 mi13:58:303:08:218:1110:39
8:30
#13878
24M
24.00 mi14:06:433:16:348:118:13
8:13
#13808
40K
24.85 mi14:13:593:23:508:127:16
8:30
#13779
25.2M
25.20 mi14:17:133:27:048:133:14
9:23
#13792
Finish
26.22 mi14:25:493:35:408:148:36
8:26
#13819
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi110842380238013643(Top 51%)3867(Top 34%)3867(Top 213%)
10K6.21 mi3.10 mi12272-11883020-6403020-64013511(Top 51%)3735(Top 33%)3735(Top 206%)
15K9.32 mi3.11 mi12703-4313286-2663286-26613643(Top 51%)3867(Top 34%)3867(Top 213%)
20K12.43 mi3.11 mi13280-5773647-3613647-36114797(Top 56%)4584(Top 40%)4584(Top 252%)
Half13.11 mi0.68 mi13365-853703-563703-5615061(Top 57%)4706(Top 41%)4706(Top 259%)
25K15.53 mi2.42 mi13594-2293862-1593862-15914842(Top 56%)4724(Top 41%)4724(Top 260%)
30K18.64 mi3.11 mi13926-3324097-2354097-23515207(Top 57%)5061(Top 44%)5061(Top 279%)
20M20.00 mi1.36 mi13972-464148-514148-5114556(Top 55%)4734(Top 41%)4734(Top 261%)
21M21.00 mi1.00 mi14014-424192-444192-4414987(Top 56%)5041(Top 44%)5041(Top 277%)
35K21.75 mi0.75 mi13954+604170+224170+2212896(Top 48%)3949(Top 35%)3949(Top 217%)
23M23.00 mi1.25 mi13878+764150+204150+2013293(Top 50%)4235(Top 37%)4235(Top 233%)
24M24.00 mi1.00 mi13808+704141+94141+912756(Top 48%)3996(Top 35%)3996(Top 220%)
40K24.85 mi0.85 mi13779+294129+124129+1213358(Top 50%)4394(Top 38%)4394(Top 242%)
25.2M25.20 mi0.35 mi13792-134152-234152-2314595(Top 55%)5061(Top 44%)5061(Top 279%)
Finish26.22 mi1.02 mi13819-274180-284180-2815019(Top 56%)5254(Top 46%)5254(Top 289%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

13643

Females

3867

F45-49

3867

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

13511

Females

3735

F45-49

3735

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

13643

Females

3867

F45-49

3867

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

14797

Females

4584

F45-49

4584

20K→Half

12.4 - 13.1 mi

Top 57%
×2stories
+19ft-37ft

Overall

15061

Females

4706

F45-49

4706

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

14842

Females

4724

F45-49

4724

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

15207

Females

5061

F45-49

5061

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

14556

Females

4734

F45-49

4734

20M→21M

20.0 - 21.0 mi

Top 56%
×8stories
+106ft-24ft

Overall

14987

Females

5041

F45-49

5041

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

12896

Females

3949

F45-49

3949

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

13293

Females

4235

F45-49

4235

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

12756

Females

3996

F45-49

3996

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

13358

Females

4394

F45-49

4394

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

14595

Females

5061

F45-49

5061

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

15019

Females

5254

F45-49

5254

Passing Analysis

Category:
Athletes Passed
996
Passed By
3731
Net Change
-2735
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11084
5K10K441232-1188#11084#12272
10K15K80511-431#12272#12703
15K20K59636-577#12703#13280
20KHalf1398-85#13280#13365
Half25K71300-229#13365#13594
25K30K100432-332#13594#13926
30K20M79125-46#13926#13972
20M21M81123-42#13972#14014
21M35K8525+60#14014#13954
35K23M12246+76#13954#13878
23M24M10333+70#13878#13808
24M40K7748+29#13808#13779
40K25.2M2235-13#13779#13792
25.2MFinish6087-27#13792#13819
TOTALS9963731-2735
📊

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