Holly Brewin

Bib: 29271F

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
38:29
Rank: #28317
Start5K
38:29 | 12:23/mi
10K· 6.21 mi
1:18:01
Rank: #28306 (+11)
5K10K
39:32 | 12:43/mi
15K· 9.32 mi
1:58:00
Rank: #28282 (+24)
10K15K
39:59 | 12:52/mi
20K· 12.43 mi
2:39:38
Rank: #28257 (+25)
15K20K
41:38 | 13:24/mi
Half· 13.11 mi
2:48:25
Rank: #28249 (+8)
20KHalf
8:47 | 12:52/mi
25K· 15.53 mi
3:22:38
Rank: #28222 (+27)
Half25K
34:13 | 14:07/mi
30K· 18.64 mi
4:06:37
Rank: #28171 (+51)
25K30K
43:59 | 14:09/mi
20M
4:25:32
Rank: #28142 (+29)
30K20M
18:55 | 13:55/mi
21M
4:40:14
Rank: #28115 (+27)
20M21M
14:42 | 14:42/mi
35K· 21.75 mi
4:50:12
Rank: #28098 (+17)
21M35K
9:58 | 13:19/mi
23M
5:07:56
Rank: #28100 (-2)
35K23M
17:44 | 14:10/mi
24M
5:21:08
Rank: #28075 (+25)
23M24M
13:12 | 13:12/mi
40K· 24.85 mi
5:33:46
Rank: #28080 (-5)
24M40K
12:38 | 14:47/mi
25.2M
5:38:51
Rank: #28070 (+10)
40K25.2M
5:05 | 14:44/mi
Finish· 26.22 mi
5:51:58
Rank: #28051 (+19)
25.2MFinish
13:07 | 12:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:48:25
Pace12:51 /mi
2nd Half
Distance13.11 mi
Time3:03:33
Pace14:00 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:01:2138:2912:2338:29
12:23
-
10K
6.21 mi12:40:531:18:0112:3339:32
12:43
+0:20
15K
9.32 mi13:20:521:58:0012:4039:59
12:52
+0:09
20K
12.43 mi14:02:302:39:3812:5141:38
13:24
+0:32
Half
13.11 mi14:11:172:48:2512:518:47
12:52
-0:32
25K
15.53 mi14:45:303:22:3813:0334:13
14:07
+1:15
30K
18.64 mi15:29:294:06:3713:1443:59
14:09
+0:02
20M
20.00 mi15:48:244:25:3213:1718:55
13:55
-0:14
21M
21.00 mi16:03:064:40:1413:2114:42
14:42
+0:47
35K
21.75 mi16:13:044:50:1213:219:58
13:19
-1:23
23M
23.00 mi16:30:485:07:5613:2317:44
14:10
+0:51
24M
24.00 mi16:44:005:21:0813:2313:12
13:12
-0:58
40K
24.85 mi16:56:385:33:4613:2612:38
14:47
+1:35
25.2M
25.20 mi17:01:435:38:5113:275:05
14:44
-0:03
Finish
26.22 mi17:14:505:51:5813:2613:07
12:52
-1:52

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

12:23 /mi

Average Pace

13:26 /mi

Slowest Pace

14:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:24:42

58% of race

Time at Steady Pace

1:54:51

33% of race

Time at Slower Pace

32:25

9% of race

Average Pace: 13:25 /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 mi12:01:2138:2912:2338:29
12:23
#28317
10K
6.21 mi12:40:531:18:0112:3339:32
12:43
#28306
15K
9.32 mi13:20:521:58:0012:4039:59
12:52
#28282
20K
12.43 mi14:02:302:39:3812:5141:38
13:24
#28257
Half
13.11 mi14:11:172:48:2512:518:47
12:52
#28249
25K
15.53 mi14:45:303:22:3813:0334:13
14:07
#28222
30K
18.64 mi15:29:294:06:3713:1443:59
14:09
#28171
20M
20.00 mi15:48:244:25:3213:1718:55
13:55
#28142
21M
21.00 mi16:03:064:40:1413:2114:42
14:42
#28115
35K
21.75 mi16:13:044:50:1213:219:58
13:19
#28098
23M
23.00 mi16:30:485:07:5613:2317:44
14:10
#28100
24M
24.00 mi16:44:005:21:0813:2313:12
13:12
#28075
40K
24.85 mi16:56:385:33:4613:2612:38
14:47
#28080
25.2M
25.20 mi17:01:435:38:5113:275:05
14:44
#28070
Finish
26.22 mi17:14:505:51:5813:2613:07
12:52
#28051
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi28317121711217128118(Top 99%)12055(Top 99%)12055(Top 925%)
10K6.21 mi3.10 mi28306+1112167+412167+428265(Top 100%)12147(Top 99%)12147(Top 932%)
15K9.32 mi3.11 mi28282+2412155+1212155+1228118(Top 99%)12055(Top 99%)12055(Top 925%)
20K12.43 mi3.11 mi28257+2512144+1112144+1128024(Top 99%)12011(Top 98%)12011(Top 922%)
Half13.11 mi0.68 mi28249+812139+512139+527944(Top 98%)11973(Top 98%)11973(Top 919%)
25K15.53 mi2.42 mi28222+2712121+1812121+1827938(Top 98%)11974(Top 98%)11974(Top 919%)
30K18.64 mi3.11 mi28171+5112096+2512096+2527617(Top 97%)11845(Top 97%)11845(Top 909%)
20M20.00 mi1.36 mi28142+2912079+1712079+1727220(Top 96%)11671(Top 95%)11671(Top 896%)
21M21.00 mi1.00 mi28115+2712067+1212067+1226894(Top 95%)11511(Top 94%)11511(Top 883%)
35K21.75 mi0.75 mi28098+1712061+612061+627229(Top 96%)11709(Top 96%)11709(Top 899%)
23M23.00 mi1.25 mi28100-212060+112060+127443(Top 97%)11831(Top 97%)11831(Top 908%)
24M24.00 mi1.00 mi28075+2512051+912051+927055(Top 95%)11665(Top 95%)11665(Top 895%)
40K24.85 mi0.85 mi28080-512057-612057-627662(Top 97%)11950(Top 98%)11950(Top 917%)
25.2M25.20 mi0.35 mi28070+1012055+212055+226931(Top 95%)11635(Top 95%)11635(Top 893%)
Finish26.22 mi1.02 mi28051+1912053+212053+227544(Top 97%)11889(Top 97%)11889(Top 912%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21stories
+97ft-345ft

Overall

28118

Females

12055

F50-54

12055

5K→10K

3.1 - 6.2 mi

Top 100%
×5stories
+79ft-138ft

Overall

28265

Females

12147

F50-54

12147

10K→15K

6.2 - 9.3 mi

Top 99%
×3stories
+67ft-78ft

Overall

28118

Females

12055

F50-54

12055

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

28024

Females

12011

F50-54

12011

20K→Half

12.4 - 13.1 mi

Top 98%
×2stories
+19ft-37ft

Overall

27944

Females

11973

F50-54

11973

Half→25K

13.1 - 15.5 mi

Top 98%
×4stories
+66ft-88ft

Overall

27938

Females

11974

F50-54

11974

25K→30K

15.5 - 18.6 mi

Top 97%
×9stories
+181ft-148ft

Overall

27617

Females

11845

F50-54

11845

30K→20M

18.6 - 20.0 mi

Top 96%
×5stories
+64ft-50ft

Overall

27220

Females

11671

F50-54

11671

20M→21M

20.0 - 21.0 mi

Top 95%
×8stories
+106ft-24ft

Overall

26894

Females

11511

F50-54

11511

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

27229

Females

11709

F50-54

11709

35K→23M

21.8 - 23.0 mi

Top 97%
×5stories
+23ft-63ft

Overall

27443

Females

11831

F50-54

11831

23M→24M

23.0 - 24.0 mi

Top 95%
×6stories
+12ft-82ft

Overall

27055

Females

11665

F50-54

11665

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

27662

Females

11950

F50-54

11950

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

26931

Females

11635

F50-54

11635

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2stories
+22ft-21ft

Overall

27544

Females

11889

F50-54

11889

Passing Analysis

Category:
Athletes Passed
362
Passed By
96
Net Change
+266
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28317
5K10K2817+11#28317#28306
10K15K3410+24#28306#28282
15K20K3712+25#28282#28257
20KHalf91+8#28257#28249
Half25K3811+27#28249#28222
25K30K6110+51#28222#28171
30K20M301+29#28171#28142
20M21M303+27#28142#28115
21M35K192+17#28115#28098
35K23M1113-2#28098#28100
23M24M261+25#28100#28075
24M40K712-5#28075#28080
40K25.2M122+10#28080#28070
25.2MFinish201+19#28070#28051
TOTALS36296+266
📊

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