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BOSTON MARATHON 2023

Robyn Moore Hubbard

Bib: 26041•F

CA

Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Age Group (F50-54)
#0 / 1207
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
27:24
Rank: #19583
Start → 5K
27:24 | 8:49/mi
10K· 6.21 mi
54:51
Rank: #19825 (-242)
5K → 10K
27:27 | 8:50/mi
15K· 9.32 mi
1:24:11
Rank: #20712 (-887)
10K → 15K
29:20 | 9:26/mi
20K· 12.43 mi
1:53:15
Rank: #20837 (-125)
15K → 20K
29:04 | 9:21/mi
Half· 13.11 mi
1:59:44
Rank: #20921 (-84)
20K → Half
6:29 | 9:30/mi
25K· 15.53 mi
2:23:18
Rank: #21028 (-107)
Half → 25K
23:34 | 9:43/mi
30K· 18.64 mi
3:08:12
Rank: #23037 (-2009)
25K → 30K
44:54 | 14:27/mi
20M
3:23:22
Rank: #23017 (+20)
30K → 20M
15:10 | 11:10/mi
21M
3:33:56
Rank: #22857 (+160)
20M → 21M
10:34 | 10:34/mi
35K· 21.75 mi
3:45:21
Rank: #23171 (-314)
21M → 35K
11:25 | 15:16/mi
23M
3:57:46
Rank: #22994 (+177)
35K → 23M
12:25 | 9:55/mi
24M
4:07:39
Rank: #22882 (+112)
23M → 24M
9:53 | 9:53/mi
40K· 24.85 mi
4:16:06
Rank: #22796 (+86)
24M → 40K
8:27 | 9:53/mi
25.2M
4:19:48
Rank: #22752 (+44)
40K → 25.2M
3:42 | 10:44/mi
Finish· 26.22 mi
4:29:42
Rank: #22711 (+41)
25.2M → Finish
9:54 | 9:43/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.11 mi
Time1:59:44
Pace9:08 /mi
2nd Half
Distance13.11 mi
Time2:29:58
Pace11:26 /mi
📊Positive Split: 25.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:4827:248:4927:24
8:49
-
10K
6.21 mi11:50:1554:518:5027:27
8:50
+0:01
15K
9.32 mi12:19:351:24:119:0229:20
9:26
+0:36
20K
12.43 mi12:48:391:53:159:0729:04
9:21
-0:05
Half
13.11 mi12:55:081:59:449:086:29
9:30
+0:09
25K
15.53 mi13:18:422:23:189:1323:34
9:43
+0:13
30K
18.64 mi14:03:363:08:1210:0644:54
14:27
+4:44
20M
20.00 mi14:18:463:23:2210:1015:10
11:10
-3:17
21M
21.00 mi14:29:203:33:5610:1110:34
10:34
-0:36
35K
21.75 mi14:40:453:45:2110:2211:25
15:16
+4:42
23M
23.00 mi14:53:103:57:4610:2012:25
9:55
-5:21
24M
24.00 mi15:03:034:07:3910:199:53
9:53
-0:02
40K
24.85 mi15:11:304:16:0610:188:27
9:53
0:00
25.2M
25.20 mi15:15:124:19:4810:193:42
10:44
+0:51
Finish
26.22 mi15:25:064:29:4210:189:54
9:43
-1:01

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:49 /mi

Average Pace

10:18 /mi

Slowest Pace

15:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

54:51

20% of race

Time at Steady Pace

2:23:22

53% of race

Time at Slower Pace

1:11:29

27% of race

Average Pace: 10:17 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:22:4827:248:4927:24
8:49
#19583
10K
6.21 mi11:50:1554:518:5027:27
8:50
#19825
15K
9.32 mi12:19:351:24:119:0229:20
9:26
#20712
20K
12.43 mi12:48:391:53:159:0729:04
9:21
#20837
Half
13.11 mi12:55:081:59:449:086:29
9:30
#20921
25K
15.53 mi13:18:422:23:189:1323:34
9:43
#21028
30K
18.64 mi14:03:363:08:1210:0644:54
14:27
#23037
20M
20.00 mi14:18:463:23:2210:1015:10
11:10
#23017
21M
21.00 mi14:29:203:33:5610:1110:34
10:34
#22857
35K
21.75 mi14:40:453:45:2110:2211:25
15:16
#23171
23M
23.00 mi14:53:103:57:4610:2012:25
9:55
#22994
24M
24.00 mi15:03:034:07:3910:199:53
9:53
#22882
40K
24.85 mi15:11:304:16:0610:188:27
9:53
#22796
25.2M
25.20 mi15:15:124:19:4810:193:42
10:44
#22752
Finish
26.22 mi15:25:064:29:4210:189:54
9:43
#22711
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi195837569756922087(Top 83%)8839(Top 77%)8839(Top 732%)
10K6.21 mi3.10 mi19825-2427667-987667-9820128(Top 76%)7775(Top 68%)7775(Top 644%)
15K9.32 mi3.11 mi20712-8878133-4668133-46622087(Top 83%)8839(Top 77%)8839(Top 732%)
20K12.43 mi3.11 mi20837-1258183-508183-5021124(Top 79%)8308(Top 73%)8308(Top 688%)
Half13.11 mi0.68 mi20921-848225-428225-4222138(Top 83%)8862(Top 78%)8862(Top 734%)
25K15.53 mi2.42 mi21028-1078283-588283-5821540(Top 81%)8580(Top 75%)8580(Top 711%)
30K18.64 mi3.11 mi23037-20099404-11219404-112126222(Top 98%)11211(Top 98%)11211(Top 929%)
20M20.00 mi1.36 mi23017+209407-39407-322968(Top 86%)9490(Top 83%)9490(Top 786%)
21M21.00 mi1.00 mi22857+1609330+779330+7719821(Top 74%)7835(Top 69%)7835(Top 649%)
35K21.75 mi0.75 mi23171-3149506-1769506-17626452(Top 99%)11348(Top 99%)11348(Top 940%)
23M23.00 mi1.25 mi22994+1779421+859421+8519755(Top 74%)7830(Top 69%)7830(Top 649%)
24M24.00 mi1.00 mi22882+1129372+499372+4920486(Top 77%)8260(Top 72%)8260(Top 684%)
40K24.85 mi0.85 mi22796+869333+399333+3919671(Top 74%)7880(Top 69%)7880(Top 653%)
25.2M25.20 mi0.35 mi22752+449309+249309+2419850(Top 75%)7991(Top 70%)7991(Top 662%)
Finish26.22 mi1.02 mi22711+419293+169293+1620871(Top 78%)8495(Top 74%)8495(Top 704%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

22087

Females

8839

F50-54

8839

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

20128

Females

7775

F50-54

7775

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

22087

Females

8839

F50-54

8839

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

21124

Females

8308

F50-54

8308

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

22138

Females

8862

F50-54

8862

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

21540

Females

8580

F50-54

8580

25K→30K

15.5 - 18.6 mi

Top 98%
×9stories
+181ft-148ft

Overall

26222

Females

11211

F50-54

11211

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

22968

Females

9490

F50-54

9490

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

19821

Females

7835

F50-54

7835

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

26452

Females

11348

F50-54

11348

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

19755

Females

7830

F50-54

7830

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

20486

Females

8260

F50-54

8260

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

19671

Females

7880

F50-54

7880

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19850

Females

7991

F50-54

7991

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2stories
+22ft-21ft

Overall

20871

Females

8495

F50-54

8495

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1137
Passed By
4265
Net Change
-3128
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19583
5K → 10K198440-242#19583#19825
10K → 15K29916-887#19825#20712
15K → 20K116241-125#20712#20837
20K → Half993-84#20837#20921
Half → 25K67174-107#20921#21028
25K → 30K12010-2009#21028#23037
30K → 20M6646+20#23037#23017
20M → 21M1622+160#23017#22857
21M → 35K5319-314#22857#23171
35K → 23M1770+177#23171#22994
23M → 24M1142+112#22994#22882
24M → 40K959+86#22882#22796
40K → 25.2M451+44#22796#22752
25.2M → Finish5312+41#22752#22711
TOTALS11374265-3128
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing