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BOSTON MARATHON 2023

Paula Roberts-Banks

Bib: 19278•F

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 46%
Masters (Masters Women)
#0 / 6539
Top 34%
Division (F50-54)
#0 / 1207
Top 26%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:11/mi
25:25
↑ 97↓ 3451.5%
10K· 6.21 mi
8:00/mi
50:16
↑ 79↓ 1380.4%
15K· 9.32 mi
8:05/mi
1:15:23
↑ 67↓ 78
20K· 12.43 mi
8:09/mi
1:40:42
↑ 106↓ 860.1%
Half· 13.11 mi
8:04/mi
1:46:12
↑ 19↓ 370.5%
25K· 15.53 mi
8:05/mi
2:05:47
↑ 66↓ 880.2%
30K· 18.64 mi
8:14/mi
2:31:22
↑ 181↓ 1480.2%
20M
8:21/mi
2:42:43
↑ 64↓ 500.2%
21M
9:02/mi
2:51:45
↑ 106↓ 241.6%
35K· 21.75 mi
8:12/mi
2:57:53
↑ 17↓ 861.7%
23M
8:26/mi
3:08:27
↑ 23↓ 630.6%
24M
11:02/mi
3:19:29
↓ 821.3%
40K· 24.85 mi
10:23/mi
3:28:22
↓ 200.3%
25.2M
13:55/mi
3:33:10
↑ 13↓ 160.2%
Finish· 26.22 mi
8:56/mi
3:42:16
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:12
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time1:56:04
Pace8:51 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:0425:258:1125:25
8:11
-
10K
6.21 mi11:41:5550:168:0524:51
8:00
-0:11
15K
9.32 mi12:07:021:15:238:0525:07
8:05
+0:05
20K
12.43 mi12:32:211:40:428:0625:19
8:09
+0:04
Half
13.11 mi12:37:511:46:128:065:30
8:04
-0:05
25K
15.53 mi12:57:262:05:478:0619:35
8:05
+0:01
30K
18.64 mi13:23:012:31:228:0725:35
8:14
+0:09
20M
20.00 mi13:34:222:42:438:0811:21
8:21
+0:07
21M
21.00 mi13:43:242:51:458:119:02
9:02
+0:41
35K
21.75 mi13:49:322:57:538:116:08
8:12
-0:50
23M
23.00 mi14:00:063:08:278:1210:34
8:26
+0:14
24M
24.00 mi14:11:083:19:298:1911:02
11:02
+2:36
40K
24.85 mi14:20:013:28:228:238:53
10:23
-0:39
25.2M
25.20 mi14:24:493:33:108:284:48
13:55
+3:32
Finish
26.22 mi14:33:553:42:168:299:06
8:56
-4:59

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

8:00 /mi

Average Pace

8:29 /mi

Slowest Pace

13:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:08:31

85% of race

Time at Slower Pace

33:45

15% of race

Average Pace: 8:29 /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 mi11:17:0425:258:1125:25
8:11
#15341
10K
6.21 mi11:41:5550:168:0524:51
8:00
#15046
15K
9.32 mi12:07:021:15:238:0525:07
8:05
#15039
20K
12.43 mi12:32:211:40:428:0625:19
8:09
#14887
Half
13.11 mi12:37:511:46:128:065:30
8:04
#14894
25K
15.53 mi12:57:262:05:478:0619:35
8:05
#14636
30K
18.64 mi13:23:012:31:228:0725:35
8:14
#14251
20M
20.00 mi13:34:222:42:438:0811:21
8:21
#14124
21M
21.00 mi13:43:242:51:458:119:02
9:02
#14062
35K
21.75 mi13:49:322:57:538:116:08
8:12
#14011
23M
23.00 mi14:00:063:08:278:1210:34
8:26
#13914
24M
24.00 mi14:11:083:19:298:1911:02
11:02
#14665
40K
24.85 mi14:20:013:28:228:238:53
10:23
#14996
25.2M
25.20 mi14:24:493:33:108:284:48
13:55
#15406
Finish
26.22 mi14:33:553:42:168:299:06
8:56
#15507
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi153414861486115072(Top 57%)4716(Top 41%)4716(Top 391%)
10K6.21 mi3.10 mi15046+2954676+1854676+18514808(Top 56%)4552(Top 40%)4552(Top 377%)
15K9.32 mi3.11 mi15039+74690-144690-1415072(Top 57%)4716(Top 41%)4716(Top 391%)
20K12.43 mi3.11 mi14887+1524610+804610+8014605(Top 55%)4469(Top 39%)4469(Top 370%)
Half13.11 mi0.68 mi14894-74623-134623-1314940(Top 56%)4660(Top 41%)4660(Top 386%)
25K15.53 mi2.42 mi14636+2584489+1344489+13413369(Top 50%)3853(Top 34%)3853(Top 319%)
30K18.64 mi3.11 mi14251+3854298+1914298+19112591(Top 47%)3521(Top 31%)3521(Top 292%)
20M20.00 mi1.36 mi14124+1274243+554243+5512753(Top 48%)3724(Top 33%)3724(Top 309%)
21M21.00 mi1.00 mi14062+624225+184225+1813634(Top 51%)4290(Top 38%)4290(Top 355%)
35K21.75 mi0.75 mi14011+514208+174208+1713499(Top 51%)4298(Top 38%)4298(Top 356%)
23M23.00 mi1.25 mi13914+974174+344174+3412891(Top 48%)4015(Top 35%)4015(Top 333%)
24M24.00 mi1.00 mi14665-7514659-4854659-48523114(Top 87%)9689(Top 85%)9689(Top 803%)
40K24.85 mi0.85 mi14996-3314873-2144873-21420955(Top 79%)8572(Top 75%)8572(Top 710%)
25.2M25.20 mi0.35 mi15406-4105139-2665139-26624948(Top 94%)10667(Top 93%)10667(Top 884%)
Finish26.22 mi1.02 mi15507-1015212-735212-7317628(Top 66%)6713(Top 59%)6713(Top 556%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21story building
+97ft-345ft

Overall

15072

Females

4716

F50-54

4716

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

14808

Females

4552

F50-54

4552

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+67ft-78ft

Overall

15072

Females

4716

F50-54

4716

15K→20K

9.3 - 12.4 mi

Top 55%
×5story building
+106ft-86ft

Overall

14605

Females

4469

F50-54

4469

20K→Half

12.4 - 13.1 mi

Top 56%
×2story building
+19ft-37ft

Overall

14940

Females

4660

F50-54

4660

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

13369

Females

3853

F50-54

3853

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

12591

Females

3521

F50-54

3521

30K→20M

18.6 - 20.0 mi

Top 48%
×5story building
+64ft-50ft

Overall

12753

Females

3724

F50-54

3724

20M→21M

20.0 - 21.0 mi

Top 51%
×8story building
+106ft-24ft

Overall

13634

Females

4290

F50-54

4290

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

13499

Females

4298

F50-54

4298

35K→23M

21.8 - 23.0 mi

Top 48%
×5story building
+23ft-63ft

Overall

12891

Females

4015

F50-54

4015

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

23114

Females

9689

F50-54

9689

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

20955

Females

8572

F50-54

8572

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

24948

Females

10667

F50-54

10667

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2story building
+22ft-21ft

Overall

17628

Females

6713

F50-54

6713

Passing Analysis

Category:
Athletes Passed
2177
Passed By
2343
Net Change
-166
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15341
5K → 10K479184+295#15341#15046
10K → 15K185178+7#15046#15039
15K → 20K254102+152#15039#14887
20K → Half3239-7#14887#14894
Half → 25K27719+258#14894#14636
25K → 30K40924+385#14636#14251
30K → 20M15124+127#14251#14124
20M → 21M12664+62#14124#14062
21M → 35K7120+51#14062#14011
35K → 23M13437+97#14011#13914
23M → 24M5756-751#13914#14665
24M → 40K13344-331#14665#14996
40K → 25.2M1411-410#14996#15406
25.2M → Finish40141-101#15406#15507
TOTALS21772343-166
📊

Passing Visuals

Category:
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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