Robyn Castle

Bib: 20482F

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:14
Rank: #17468
Start5K
26:14 | 8:27/mi
10K· 6.21 mi
53:06
Rank: #17789 (-321)
5K10K
26:52 | 8:39/mi
15K· 9.32 mi
1:20:37
Rank: #17939 (-150)
10K15K
27:31 | 8:51/mi
20K· 12.43 mi
1:49:31
Rank: #18091 (-152)
15K20K
28:54 | 9:18/mi
Half· 13.11 mi
1:55:40
Rank: #18090 (+1)
20KHalf
6:09 | 9:01/mi
25K· 15.53 mi
2:20:35
Rank: #18541 (-451)
Half25K
24:55 | 10:17/mi
30K· 18.64 mi
2:50:26
Rank: #18017 (+524)
25K30K
29:51 | 9:36/mi
20M
3:04:11
Rank: #17929 (+88)
30K20M
13:45 | 10:07/mi
21M
3:14:34
Rank: #17717 (+212)
20M21M
10:23 | 10:23/mi
35K· 21.75 mi
3:21:09
Rank: #17519 (+198)
21M35K
6:35 | 8:48/mi
23M
3:33:38
Rank: #17390 (+129)
35K23M
12:29 | 9:58/mi
24M
3:43:17
Rank: #17289 (+101)
23M24M
9:39 | 9:39/mi
40K· 24.85 mi
3:51:50
Rank: #17172 (+117)
24M40K
8:33 | 10:00/mi
25.2M
3:55:58
Rank: #17166 (+6)
40K25.2M
4:08 | 11:59/mi
Finish· 26.22 mi
4:05:39
Rank: #17090 (+76)
25.2MFinish
9:41 | 9:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:40
Pace8:49 /mi
2nd Half
Distance13.11 mi
Time2:09:59
Pace9:55 /mi
📊Positive Split: 12.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:5126:148:2726:14
8:27
-
10K
6.21 mi11:48:4353:068:3326:52
8:39
+0:12
15K
9.32 mi12:16:141:20:378:3927:31
8:51
+0:12
20K
12.43 mi12:45:081:49:318:4928:54
9:18
+0:27
Half
13.11 mi12:51:171:55:408:496:09
9:01
-0:17
25K
15.53 mi13:16:122:20:359:0324:55
10:17
+1:16
30K
18.64 mi13:46:032:50:269:0929:51
9:36
-0:41
20M
20.00 mi13:59:483:04:119:1313:45
10:07
+0:31
21M
21.00 mi14:10:113:14:349:1610:23
10:23
+0:16
35K
21.75 mi14:16:463:21:099:156:35
8:48
-1:35
23M
23.00 mi14:29:153:33:389:1712:29
9:58
+1:10
24M
24.00 mi14:38:543:43:179:189:39
9:39
-0:19
40K
24.85 mi14:47:273:51:509:208:33
10:00
+0:21
25.2M
25.20 mi14:51:353:55:589:224:08
11:59
+1:59
Finish
26.22 mi15:01:164:05:399:239:41
9:30
-2:29

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

8:27 /mi

Average Pace

9:23 /mi

Slowest Pace

11:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:21

38% of race

Time at Steady Pace

1:39:07

40% of race

Time at Slower Pace

53:11

22% of race

Average Pace: 9:22 /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 mi11:21:5126:148:2726:14
8:27
#17468
10K
6.21 mi11:48:4353:068:3326:52
8:39
#17789
15K
9.32 mi12:16:141:20:378:3927:31
8:51
#17939
20K
12.43 mi12:45:081:49:318:4928:54
9:18
#18091
Half
13.11 mi12:51:171:55:408:496:09
9:01
#18090
25K
15.53 mi13:16:122:20:359:0324:55
10:17
#18541
30K
18.64 mi13:46:032:50:269:0929:51
9:36
#18017
20M
20.00 mi13:59:483:04:119:1313:45
10:07
#17929
21M
21.00 mi14:10:113:14:349:1610:23
10:23
#17717
35K
21.75 mi14:16:463:21:099:156:35
8:48
#17519
23M
23.00 mi14:29:153:33:389:1712:29
9:58
#17390
24M
24.00 mi14:38:543:43:179:189:39
9:39
#17289
40K
24.85 mi14:47:273:51:509:208:33
10:00
#17172
25.2M
25.20 mi14:51:353:55:589:224:08
11:59
#17166
Finish
26.22 mi15:01:164:05:399:239:41
9:30
#17090
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi174686448644818247(Top 71%)6838(Top 63%)6838(Top 390%)
10K6.21 mi3.10 mi17789-3216609-1616609-16118108(Top 71%)6788(Top 62%)6788(Top 387%)
15K9.32 mi3.11 mi17939-1506702-936702-9318247(Top 71%)6838(Top 63%)6838(Top 390%)
20K12.43 mi3.11 mi18091-1526790-886790-8818562(Top 73%)7031(Top 64%)7031(Top 401%)
Half13.11 mi0.68 mi18090+16791-16791-118358(Top 72%)6975(Top 64%)6975(Top 398%)
25K15.53 mi2.42 mi18541-4517057-2667057-26619852(Top 78%)7838(Top 72%)7838(Top 447%)
30K18.64 mi3.11 mi18017+5246837+2206837+22015881(Top 62%)5903(Top 54%)5903(Top 337%)
20M20.00 mi1.36 mi17929+886823+146823+1416875(Top 66%)6655(Top 61%)6655(Top 380%)
21M21.00 mi1.00 mi17717+2126738+856738+8514481(Top 57%)5564(Top 51%)5564(Top 317%)
35K21.75 mi0.75 mi17519+1986636+1026636+10212394(Top 49%)4493(Top 41%)4493(Top 256%)
23M23.00 mi1.25 mi17390+1296589+476589+4715380(Top 60%)6106(Top 56%)6106(Top 348%)
24M24.00 mi1.00 mi17289+1016554+356554+3515104(Top 59%)6009(Top 55%)6009(Top 343%)
40K24.85 mi0.85 mi17172+1176523+316523+3115014(Top 59%)6025(Top 55%)6025(Top 344%)
25.2M25.20 mi0.35 mi17166+66534-116534-1117342(Top 68%)7211(Top 66%)7211(Top 411%)
Finish26.22 mi1.02 mi17090+766526+86526+816559(Top 65%)6793(Top 62%)6793(Top 388%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

18247

Females

6838

F45-49

6838

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

18108

Females

6788

F45-49

6788

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

18247

Females

6838

F45-49

6838

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

18562

Females

7031

F45-49

7031

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

18358

Females

6975

F45-49

6975

Half→25K

13.1 - 15.5 mi

Top 78%
×4stories
+66ft-88ft

Overall

19852

Females

7838

F45-49

7838

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

15881

Females

5903

F45-49

5903

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

16875

Females

6655

F45-49

6655

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

14481

Females

5564

F45-49

5564

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

12394

Females

4493

F45-49

4493

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

15380

Females

6106

F45-49

6106

23M→24M

23.0 - 24.0 mi

Top 59%
×6stories
+12ft-82ft

Overall

15104

Females

6009

F45-49

6009

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15014

Females

6025

F45-49

6025

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

17342

Females

7211

F45-49

7211

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

16559

Females

6793

F45-49

6793

Passing Analysis

Category:
Athletes Passed
2407
Passed By
2029
Net Change
+378
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17468
5K10K172493-321#17468#17789
10K15K187337-150#17789#17939
15K20K187339-152#17939#18091
20KHalf3433+1#18091#18090
Half25K93544-451#18090#18541
25K30K55430+524#18541#18017
30K20M16072+88#18017#17929
20M21M22715+212#17929#17717
21M35K1980+198#17717#17519
35K23M18152+129#17519#17390
23M24M12726+101#17390#17289
24M40K13922+117#17289#17172
40K25.2M3832+6#17172#17166
25.2MFinish11034+76#17166#17090
TOTALS24072029+378
📊

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