Rebecca Anderson

Bib: 8496F

IN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 35%
Gender (Female)
#0 / 12228
Top 18%
Masters (Masters Women)
#0 / 6759
Top 7%
Division (F45-49)
#0 / 1813
Top 8%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:16
Rank: #9215
Start5K
7:10/mi
22:16 split
10K· 6.21 mi
44:52
Rank: #9644 (-429)
5K10K
7:16/mi
22:36 split
15K· 9.32 mi
1:07:47
Rank: #9973 (-329)
10K15K
7:23/mi
22:55 split
20K· 12.43 mi
1:31:04
Rank: #10116 (-143)
15K20K
7:30/mi
23:17 split
Half· 13.11 mi
1:36:03
Rank: #10115 (+1)
20KHalf
7:18/mi
4:59 split
25K· 15.53 mi
1:54:20
Rank: #10099 (+16)
Half25K
7:32/mi
18:17 split
30K· 18.64 mi
2:18:45
Rank: #10087 (+12)
25K30K
7:52/mi
24:25 split
20M
2:29:37
Rank: #10065 (+22)
30K20M
8:00/mi
10:52 split
21M
2:38:09
Rank: #10100 (-35)
20M21M
8:32/mi
8:32 split
35K· 21.75 mi
2:43:48
Rank: #10020 (+80)
21M35K
7:33/mi
5:39 split
23M
2:53:50
Rank: #9999
35K23M
8:01/mi
10:02 split
24M
3:01:36
Rank: #9943
23M24M
7:46/mi
7:46 split
40K· 24.85 mi
3:08:28
Rank: #9930 (+13)
24M40K
8:02/mi
6:52 split
25.2M
3:11:32
Rank: #9941 (-11)
40K25.2M
8:54/mi
3:04 split
Finish· 26.22 mi
3:19:42
Rank: #10058 (-117)
25.2MFinish
8:01/mi
8:10 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:03
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:43:39
Pace7:54 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:4622:167:1022:16
7:10
-
10K
6.21 mi10:52:2244:527:1322:36
7:16
+0:06
15K
9.32 mi11:15:171:07:477:1622:55
7:23
+0:07
20K
12.43 mi11:38:341:31:047:2023:17
7:30
+0:07
Half
13.11 mi11:43:331:36:037:204:59
7:18
-0:12
25K
15.53 mi12:01:501:54:207:2218:17
7:32
+0:14
30K
18.64 mi12:26:152:18:457:2724:25
7:52
+0:20
20M
20.00 mi12:37:072:29:377:2910:52
8:00
+0:08
21M
21.00 mi12:45:392:38:097:328:32
8:32
+0:32
35K
21.75 mi12:51:182:43:487:325:39
7:33
-0:59
23M
23.00 mi13:01:202:53:507:3310:02
8:01
+0:28
24M
24.00 mi13:09:063:01:367:347:46
7:46
-0:15
40K
24.85 mi13:15:583:08:287:356:52
8:02
+0:16
25.2M
25.20 mi13:19:023:11:327:363:04
8:54
+0:52
Finish
26.22 mi13:27:123:19:427:378:10
8:01
-0:53

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

7:10 /mi

Average Pace

7:37 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:03

48% of race

Time at Steady Pace

1:06:59

34% of race

Time at Slower Pace

36:40

18% of race

Average Pace: 7:37 /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 mi10:29:4622:167:1022:16
7:10
#9215
10K
6.21 mi10:52:2244:527:1322:36
7:16
#9644
15K
9.32 mi11:15:171:07:477:1622:55
7:23
#9973
20K
12.43 mi11:38:341:31:047:2023:17
7:30
#10116
Half
13.11 mi11:43:331:36:037:204:59
7:18
#10115
25K
15.53 mi12:01:501:54:207:2218:17
7:32
#10099
30K
18.64 mi12:26:152:18:457:2724:25
7:52
#10087
20M
20.00 mi12:37:072:29:377:2910:52
8:00
#10065
21M
21.00 mi12:45:392:38:097:328:32
8:32
#10100
35K
21.75 mi12:51:182:43:487:325:39
7:33
#10020
23M
23.00 mi13:01:202:53:507:3310:02
8:01
#9999
24M
24.00 mi13:09:063:01:367:347:46
7:46
#9943
40K
24.85 mi13:15:583:08:287:356:52
8:02
#9930
25.2M
25.20 mi13:19:023:11:327:363:04
8:54
#9941
Finish
26.22 mi13:27:123:19:427:378:10
8:01
#10058
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi92151465146510658(Top 38%)2200(Top 18%)2200(Top 121%)
10K6.21 mi3.10 mi9644-4291639-1741639-17410155(Top 36%)1892(Top 15%)1892(Top 104%)
15K9.32 mi3.11 mi9973-3291833-1941833-19410658(Top 38%)2200(Top 18%)2200(Top 121%)
20K12.43 mi3.11 mi10116-1431923-901923-9010726(Top 38%)2329(Top 19%)2329(Top 128%)
Half13.11 mi0.68 mi10115+11922+11922+110114(Top 36%)2020(Top 17%)2020(Top 111%)
25K15.53 mi2.42 mi10099+161959-371959-3710314(Top 36%)2242(Top 18%)2242(Top 124%)
30K18.64 mi3.11 mi10087+122003-442003-4410348(Top 36%)2457(Top 20%)2457(Top 136%)
20M20.00 mi1.36 mi10065+222018-152018-1510437(Top 37%)2651(Top 22%)2651(Top 146%)
21M21.00 mi1.00 mi10100-352087-692087-6910705(Top 38%)2953(Top 24%)2953(Top 163%)
35K21.75 mi0.75 mi10020+802077+102077+109053(Top 32%)2147(Top 18%)2147(Top 118%)
23M23.00 mi1.25 mi9999+212111-342111-3410137(Top 36%)2804(Top 23%)2804(Top 155%)
24M24.00 mi1.00 mi9943+562113-22113-29589(Top 34%)2595(Top 21%)2595(Top 143%)
40K24.85 mi0.85 mi9930+132142-292142-2910437(Top 37%)3137(Top 26%)3137(Top 173%)
25.2M25.20 mi0.35 mi9941-112161-192161-1911214(Top 39%)3588(Top 29%)3588(Top 198%)
Finish26.22 mi1.02 mi10058-1172248-872248-8712981(Top 46%)4417(Top 36%)4417(Top 244%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10658

Females

2200

F45-49

2200

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

10155

Females

1892

F45-49

1892

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10658

Females

2200

F45-49

2200

15K→20K

9.3 - 12.4 mi

Top 38%
×5stories
+106ft-86ft

Overall

10726

Females

2329

F45-49

2329

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

10114

Females

2020

F45-49

2020

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

10314

Females

2242

F45-49

2242

25K→30K

15.5 - 18.6 mi

Top 36%
×9stories
+181ft-148ft

Overall

10348

Females

2457

F45-49

2457

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

10437

Females

2651

F45-49

2651

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10705

Females

2953

F45-49

2953

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

9053

Females

2147

F45-49

2147

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

10137

Females

2804

F45-49

2804

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

9589

Females

2595

F45-49

2595

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10437

Females

3137

F45-49

3137

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

11214

Females

3588

F45-49

3588

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

12981

Females

4417

F45-49

4417

Passing Analysis

Category:
Athletes Passed
1225
Passed By
2135
Net Change
-920
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9215
5K10K96524-429#9215#9644
10K15K78406-329#9644#9973
15K20K137278-143#9973#10116
20KHalf2726+1#10116#10115
Half25K162146+16#10115#10099
25K30K236223+12#10099#10087
30K20M135113+22#10087#10065
20M21M95129-35#10065#10100
21M35K10625+80#10100#10020
24M40K8167+13#9943#9930
40K25.2M3142-11#9930#9941
25.2MFinish41156-117#9941#10058
TOTALS12252135-920
📊

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