Rebecca Alexander

Bib: 22565F

SD

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F55-59)
#0 / 815
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:19
Rank: #19436
Start5K
27:19 | 8:48/mi
10K· 6.21 mi
55:20
Rank: #20231 (-795)
5K10K
28:01 | 9:01/mi
15K· 9.32 mi
1:24:42
Rank: #20986 (-755)
10K15K
29:22 | 9:27/mi
20K· 12.43 mi
1:55:21
Rank: #21454 (-468)
15K20K
30:39 | 9:52/mi
Half· 13.11 mi
2:01:44
Rank: #21453 (+1)
20KHalf
6:23 | 9:21/mi
25K· 15.53 mi
2:25:33
Rank: #21514 (-61)
Half25K
23:49 | 9:49/mi
30K· 18.64 mi
2:56:59
Rank: #21472 (+42)
25K30K
31:26 | 10:07/mi
20M
3:10:34
Rank: #21377 (+95)
30K20M
13:35 | 10:00/mi
21M
3:21:30
Rank: #21330 (+47)
20M21M
10:56 | 10:56/mi
35K· 21.75 mi
3:28:26
Rank: #21250 (+80)
21M35K
6:56 | 9:16/mi
23M
3:40:52
Rank: #21141 (+109)
35K23M
12:26 | 9:56/mi
24M
3:50:10
Rank: #21016 (+125)
23M24M
9:18 | 9:18/mi
40K· 24.85 mi
3:58:20
Rank: #20909 (+107)
24M40K
8:10 | 9:33/mi
25.2M
4:01:52
Rank: #20866 (+43)
40K25.2M
3:32 | 10:15/mi
Finish· 26.22 mi
4:11:16
Rank: #20798 (+68)
25.2MFinish
9:24 | 9:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:44
Pace9:17 /mi
2nd Half
Distance13.11 mi
Time2:09:32
Pace9:53 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:0727:198:4827:19
8:48
-
10K
6.21 mi11:49:0855:208:5428:01
9:01
+0:13
15K
9.32 mi12:18:301:24:429:0529:22
9:27
+0:26
20K
12.43 mi12:49:091:55:219:1730:39
9:52
+0:25
Half
13.11 mi12:55:322:01:449:176:23
9:21
-0:31
25K
15.53 mi13:19:212:25:339:2223:49
9:49
+0:28
30K
18.64 mi13:50:472:56:599:3031:26
10:07
+0:18
20M
20.00 mi14:04:223:10:349:3213:35
10:00
-0:07
21M
21.00 mi14:15:183:21:309:3610:56
10:56
+0:56
35K
21.75 mi14:22:143:28:269:356:56
9:16
-1:40
23M
23.00 mi14:34:403:40:529:3612:26
9:56
+0:40
24M
24.00 mi14:43:583:50:109:359:18
9:18
-0:38
40K
24.85 mi14:52:083:58:209:358:10
9:33
+0:15
25.2M
25.20 mi14:55:404:01:529:363:32
10:15
+0:42
Finish
26.22 mi15:05:044:11:169:359:24
9:13
-1:02

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

8:48 /mi

Average Pace

9:35 /mi

Slowest Pace

10:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:11:40

29% of race

Time at Steady Pace

53:13

21% of race

Time at Slower Pace

2:06:23

50% of race

Average Pace: 9:35 /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 mi11:21:0727:198:4827:19
8:48
#19436
10K
6.21 mi11:49:0855:208:5428:01
9:01
#20231
15K
9.32 mi12:18:301:24:429:0529:22
9:27
#20986
20K
12.43 mi12:49:091:55:219:1730:39
9:52
#21454
Half
13.11 mi12:55:322:01:449:176:23
9:21
#21453
25K
15.53 mi13:19:212:25:339:2223:49
9:49
#21514
30K
18.64 mi13:50:472:56:599:3031:26
10:07
#21472
20M
20.00 mi14:04:223:10:349:3213:35
10:00
#21377
21M
21.00 mi14:15:183:21:309:3610:56
10:56
#21330
35K
21.75 mi14:22:143:28:269:356:56
9:16
#21250
23M
23.00 mi14:34:403:40:529:3612:26
9:56
#21141
24M
24.00 mi14:43:583:50:109:359:18
9:18
#21016
40K
24.85 mi14:52:083:58:209:358:10
9:33
#20909
25.2M
25.20 mi14:55:404:01:529:363:32
10:15
#20866
Finish
26.22 mi15:05:044:11:169:359:24
9:13
#20798
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi194367470747022118(Top 83%)8860(Top 78%)8860(Top 1087%)
10K6.21 mi3.10 mi20231-7957888-4187888-41820966(Top 79%)8246(Top 72%)8246(Top 1012%)
15K9.32 mi3.11 mi20986-7558281-3938281-39322118(Top 83%)8860(Top 78%)8860(Top 1087%)
20K12.43 mi3.11 mi21454-4688531-2508531-25022567(Top 85%)9123(Top 80%)9123(Top 1119%)
Half13.11 mi0.68 mi21453+18521+108521+1021732(Top 82%)8657(Top 76%)8657(Top 1062%)
25K15.53 mi2.42 mi21514-618552-318552-3121803(Top 82%)8727(Top 76%)8727(Top 1071%)
30K18.64 mi3.11 mi21472+428539+138539+1321336(Top 80%)8539(Top 75%)8539(Top 1048%)
20M20.00 mi1.36 mi21377+958509+308509+3020491(Top 77%)8133(Top 71%)8133(Top 998%)
21M21.00 mi1.00 mi21330+478491+188491+1820703(Top 78%)8299(Top 73%)8299(Top 1018%)
35K21.75 mi0.75 mi21250+808457+348457+3419069(Top 72%)7439(Top 65%)7439(Top 913%)
23M23.00 mi1.25 mi21141+1098412+458412+4519798(Top 74%)7851(Top 69%)7851(Top 963%)
24M24.00 mi1.00 mi21016+1258351+618351+6118495(Top 69%)7172(Top 63%)7172(Top 880%)
40K24.85 mi0.85 mi20909+1078304+478304+4718551(Top 70%)7255(Top 64%)7255(Top 890%)
25.2M25.20 mi0.35 mi20866+438286+188286+1818377(Top 69%)7185(Top 63%)7185(Top 882%)
Finish26.22 mi1.02 mi20798+688256+308256+3019075(Top 72%)7490(Top 66%)7490(Top 919%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

22118

Females

8860

F55-59

8860

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

20966

Females

8246

F55-59

8246

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

22118

Females

8860

F55-59

8860

15K→20K

9.3 - 12.4 mi

Top 85%
×5stories
+106ft-86ft

Overall

22567

Females

9123

F55-59

9123

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

21732

Females

8657

F55-59

8657

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

21803

Females

8727

F55-59

8727

25K→30K

15.5 - 18.6 mi

Top 80%
×9stories
+181ft-148ft

Overall

21336

Females

8539

F55-59

8539

30K→20M

18.6 - 20.0 mi

Top 77%
×5stories
+64ft-50ft

Overall

20491

Females

8133

F55-59

8133

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

20703

Females

8299

F55-59

8299

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

19069

Females

7439

F55-59

7439

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

19798

Females

7851

F55-59

7851

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

18495

Females

7172

F55-59

7172

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

18551

Females

7255

F55-59

7255

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

18377

Females

7185

F55-59

7185

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

19075

Females

7490

F55-59

7490

Passing Analysis

Category:
Athletes Passed
1170
Passed By
2532
Net Change
-1362
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19436
5K10K78873-795#19436#20231
10K15K31786-755#20231#20986
15K20K36504-468#20986#21454
20KHalf2827+1#21454#21453
Half25K84145-61#21453#21514
25K30K14098+42#21514#21472
30K20M12429+95#21472#21377
20M21M8437+47#21377#21330
21M35K822+80#21330#21250
35K23M12314+109#21250#21141
23M24M1283+125#21141#21016
24M40K1092+107#21016#20909
40K25.2M463+43#20909#20866
25.2MFinish779+68#20866#20798
TOTALS11702532-1362
📊

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