Rebecca Roberts

Bib: 21217F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 46%
Division (F45-49)
#0 / 1817
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:08
Rank: #19098
Start5K
8:44/mi
27:08 split
10K· 6.21 mi
53:37
Rank: #18678 (+420)
5K10K
8:31/mi
26:29 split
15K· 9.32 mi
1:20:07
Rank: #18461 (+217)
10K15K
8:32/mi
26:30 split
20K· 12.43 mi
1:47:36
Rank: #18559 (-98)
15K20K
8:51/mi
27:29 split
Half· 13.11 mi
1:53:32
Rank: #18574 (-15)
20KHalf
8:42/mi
5:56 split
25K· 15.53 mi
2:15:17
Rank: #18621 (-47)
Half25K
8:58/mi
21:45 split
30K· 18.64 mi
2:43:13
Rank: #18308 (+313)
25K30K
8:59/mi
27:56 split
20M
2:55:25
Rank: #18156 (+152)
30K20M
8:59/mi
12:12 split
21M
3:04:49
Rank: #17974 (+182)
20M21M
9:24/mi
9:24 split
35K· 21.75 mi
3:11:10
Rank: #17885 (+89)
21M35K
8:29/mi
6:21 split
23M
3:22:04
Rank: #17675 (+210)
35K23M
8:42/mi
10:54 split
24M
3:30:36
Rank: #17550 (+125)
23M24M
8:32/mi
8:32 split
40K· 24.85 mi
3:38:03
Rank: #17440 (+110)
24M40K
8:43/mi
7:27 split
25.2M
3:41:16
Rank: #17392 (+48)
40K25.2M
9:20/mi
3:13 split
Finish· 26.22 mi
3:49:54
Rank: #17329 (+63)
25.2MFinish
8:28/mi
8:38 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:32
Pace8:40 /mi
2nd Half
Distance13.11 mi
Time1:56:22
Pace8:53 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:4827:088:4427:08
8:44
-
10K
6.21 mi11:46:1753:378:3826:29
8:31
-0:13
15K
9.32 mi12:12:471:20:078:3626:30
8:32
+0:01
20K
12.43 mi12:40:161:47:368:3927:29
8:51
+0:19
Half
13.11 mi12:46:121:53:328:405:56
8:42
-0:09
25K
15.53 mi13:07:572:15:178:4321:45
8:58
+0:16
30K
18.64 mi13:35:532:43:138:4527:56
8:59
+0:01
20M
20.00 mi13:48:052:55:258:4612:12
8:59
0:00
21M
21.00 mi13:57:293:04:498:489:24
9:24
+0:25
35K
21.75 mi14:03:503:11:108:476:21
8:29
-0:55
23M
23.00 mi14:14:443:22:048:4710:54
8:42
+0:13
24M
24.00 mi14:23:163:30:368:478:32
8:32
-0:10
40K
24.85 mi14:30:433:38:038:467:27
8:43
+0:11
25.2M
25.20 mi14:33:563:41:168:473:13
9:20
+0:37
Finish
26.22 mi14:42:343:49:548:468:38
8:28
-0:52

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

8:28 /mi

Average Pace

8:46 /mi

Slowest Pace

9:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:37:17

95% of race

Time at Steady Pace

12:37

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:46 /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 mi11:19:4827:088:4427:08
8:44
#19098
10K
6.21 mi11:46:1753:378:3826:29
8:31
#18678
15K
9.32 mi12:12:471:20:078:3626:30
8:32
#18461
20K
12.43 mi12:40:161:47:368:3927:29
8:51
#18559
Half
13.11 mi12:46:121:53:328:405:56
8:42
#18574
25K
15.53 mi13:07:572:15:178:4321:45
8:58
#18621
30K
18.64 mi13:35:532:43:138:4527:56
8:59
#18308
20M
20.00 mi13:48:052:55:258:4612:12
8:59
#18156
21M
21.00 mi13:57:293:04:498:489:24
9:24
#17974
35K
21.75 mi14:03:503:11:108:476:21
8:29
#17885
23M
23.00 mi14:14:443:22:048:4710:54
8:42
#17675
24M
24.00 mi14:23:163:30:368:478:32
8:32
#17550
40K
24.85 mi14:30:433:38:038:467:27
8:43
#17440
25.2M
25.20 mi14:33:563:41:168:473:13
9:20
#17392
Finish
26.22 mi14:42:343:49:548:468:38
8:28
#17329
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi190987259725918017(Top 68%)6505(Top 57%)6505(Top 358%)
10K6.21 mi3.10 mi18678+4206930+3296930+32918409(Top 69%)6721(Top 59%)6721(Top 370%)
15K9.32 mi3.11 mi18461+2176788+1426788+14218017(Top 68%)6505(Top 57%)6505(Top 358%)
20K12.43 mi3.11 mi18559-986837-496837-4918924(Top 71%)7041(Top 62%)7041(Top 388%)
Half13.11 mi0.68 mi18574-156848-116848-1118928(Top 71%)7027(Top 62%)7027(Top 387%)
25K15.53 mi2.42 mi18621-476904-566904-5618818(Top 71%)7020(Top 61%)7020(Top 386%)
30K18.64 mi3.11 mi18308+3136746+1586746+15817129(Top 64%)6143(Top 54%)6143(Top 338%)
20M20.00 mi1.36 mi18156+1526673+736673+7316440(Top 62%)5835(Top 51%)5835(Top 321%)
21M21.00 mi1.00 mi17974+1826575+986575+9815502(Top 58%)5357(Top 47%)5357(Top 295%)
35K21.75 mi0.75 mi17885+896531+446531+4415311(Top 58%)5315(Top 47%)5315(Top 293%)
23M23.00 mi1.25 mi17675+2106427+1046427+10414454(Top 54%)4891(Top 43%)4891(Top 269%)
24M24.00 mi1.00 mi17550+1256365+626365+6214717(Top 55%)5085(Top 45%)5085(Top 280%)
40K24.85 mi0.85 mi17440+1106308+576308+5714650(Top 55%)5124(Top 45%)5124(Top 282%)
25.2M25.20 mi0.35 mi17392+486289+196289+1914429(Top 54%)4999(Top 44%)4999(Top 275%)
Finish26.22 mi1.02 mi17329+636259+306259+3015279(Top 57%)5422(Top 47%)5422(Top 298%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

18017

Females

6505

F45-49

6505

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

18409

Females

6721

F45-49

6721

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

18017

Females

6505

F45-49

6505

15K→20K

9.3 - 12.4 mi

Top 71%
×5stories
+106ft-86ft

Overall

18924

Females

7041

F45-49

7041

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

18928

Females

7027

F45-49

7027

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

18818

Females

7020

F45-49

7020

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

17129

Females

6143

F45-49

6143

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

16440

Females

5835

F45-49

5835

20M→21M

20.0 - 21.0 mi

Top 58%
×8stories
+106ft-24ft

Overall

15502

Females

5357

F45-49

5357

21M→35K

21.0 - 21.8 mi

Top 58%
×7stories
+17ft-86ft

Overall

15311

Females

5315

F45-49

5315

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

14454

Females

4891

F45-49

4891

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

14717

Females

5085

F45-49

5085

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

14650

Females

5124

F45-49

5124

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

14429

Females

4999

F45-49

4999

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

15279

Females

5422

F45-49

5422

Passing Analysis

Category:
Athletes Passed
2633
Passed By
864
Net Change
+1769
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19098
5K10K616196+420#19098#18678
10K15K30487+217#18678#18461
15K20K122220-98#18461#18559
20KHalf2843-15#18559#18574
Half25K114161-47#18574#18621
25K30K35239+313#18621#18308
30K20M17624+152#18308#18156
20M21M19715+182#18156#17974
21M35K967+89#17974#17885
35K23M22212+210#17885#17675
23M24M13611+125#17675#17550
24M40K12111+110#17550#17440
40K25.2M5911+48#17440#17392
25.2MFinish9027+63#17392#17329
TOTALS2633864+1769
📊

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