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BOSTON MARATHON 2023

Robin White

Bib: 17556•F

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 49%
Gender (Female)
#0 / 11423
Top 33%
Masters (Masters Women)
#0 / 6539
Top 19%
Division (F50-54)
#0 / 1207
Top 12%
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
7:54/mi
24:34
↑ 97↓ 3451.5%
10K· 6.21 mi
7:43/mi
48:32
↑ 79↓ 1380.4%
15K· 9.32 mi
7:53/mi
1:13:02
↑ 67↓ 78
20K· 12.43 mi
7:46/mi
1:37:09
↑ 106↓ 860.1%
Half· 13.11 mi
7:55/mi
1:42:33
↑ 19↓ 370.5%
25K· 15.53 mi
8:00/mi
2:01:56
↑ 66↓ 880.2%
30K· 18.64 mi
8:17/mi
2:27:40
↑ 181↓ 1480.2%
20M
8:34/mi
2:39:18
↑ 64↓ 500.2%
21M
9:03/mi
2:48:21
↑ 106↓ 241.6%
35K· 21.75 mi
8:32/mi
2:54:44
↑ 17↓ 861.7%
23M
8:39/mi
3:05:34
↑ 23↓ 630.6%
24M
8:28/mi
3:14:02
↓ 821.3%
40K· 24.85 mi
8:43/mi
3:21:29
↓ 200.3%
25.2M
9:08/mi
3:24:38
↑ 13↓ 160.2%
Finish· 26.22 mi
8:07/mi
3:32:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:33
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:50:21
Pace8:25 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:0124:347:5424:34
7:54
-
10K
6.21 mi11:38:5948:327:4923:58
7:43
-0:11
15K
9.32 mi12:03:291:13:027:5024:30
7:53
+0:10
20K
12.43 mi12:27:361:37:097:4924:07
7:46
-0:07
Half
13.11 mi12:33:001:42:337:495:24
7:55
+0:09
25K
15.53 mi12:52:232:01:567:5119:23
8:00
+0:05
30K
18.64 mi13:18:072:27:407:5525:44
8:17
+0:17
20M
20.00 mi13:29:452:39:187:5811:38
8:34
+0:17
21M
21.00 mi13:38:482:48:218:019:03
9:03
+0:29
35K
21.75 mi13:45:112:54:448:026:23
8:32
-0:31
23M
23.00 mi13:56:013:05:348:0410:50
8:39
+0:07
24M
24.00 mi14:04:293:14:028:058:28
8:28
-0:11
40K
24.85 mi14:11:563:21:298:067:27
8:43
+0:15
25.2M
25.20 mi14:15:053:24:388:073:09
9:08
+0:25
Finish
26.22 mi14:23:213:32:548:088:16
8:07
-1:01

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

7:43 /mi

Average Pace

8:08 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:24

77% of race

Time at Steady Pace

45:21

21% of race

Time at Slower Pace

3:09

1% of race

Average Pace: 8:07 /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 mi11:15:0124:347:5424:34
7:54
#13317
10K
6.21 mi11:38:5948:327:4923:58
7:43
#12807
15K
9.32 mi12:03:291:13:027:5024:30
7:53
#13011
20K
12.43 mi12:27:361:37:097:4924:07
7:46
#12557
Half
13.11 mi12:33:001:42:337:495:24
7:55
#12602
25K
15.53 mi12:52:232:01:567:5119:23
8:00
#12588
30K
18.64 mi13:18:072:27:407:5525:44
8:17
#12651
20M
20.00 mi13:29:452:39:187:5811:38
8:34
#12750
21M
21.00 mi13:38:482:48:218:019:03
9:03
#12802
35K
21.75 mi13:45:112:54:448:026:23
8:32
#12903
23M
23.00 mi13:56:013:05:348:0410:50
8:39
#12957
24M
24.00 mi14:04:293:14:028:058:28
8:28
#13014
40K
24.85 mi14:11:563:21:298:067:27
8:43
#13055
25.2M
25.20 mi14:15:053:24:388:073:09
9:08
#13049
Finish
26.22 mi14:23:213:32:548:088:16
8:07
#13031
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi133173620362013407(Top 50%)3730(Top 33%)3730(Top 309%)
10K6.21 mi3.10 mi12807+5103321+2993321+29912397(Top 47%)3092(Top 27%)3092(Top 256%)
15K9.32 mi3.11 mi13011-2043465-1443465-14413407(Top 50%)3730(Top 33%)3730(Top 309%)
20K12.43 mi3.11 mi12557+4543234+2313234+23111439(Top 43%)2660(Top 23%)2660(Top 220%)
Half13.11 mi0.68 mi12602-453264-303264-3013737(Top 52%)3924(Top 34%)3924(Top 325%)
25K15.53 mi2.42 mi12588+143276-123276-1212711(Top 48%)3476(Top 30%)3476(Top 288%)
30K18.64 mi3.11 mi12651-633348-723348-7212931(Top 49%)3715(Top 33%)3715(Top 308%)
20M20.00 mi1.36 mi12750-993425-773425-7714007(Top 53%)4407(Top 39%)4407(Top 365%)
21M21.00 mi1.00 mi12802-523476-513476-5113694(Top 51%)4318(Top 38%)4318(Top 358%)
35K21.75 mi0.75 mi12903-1013550-743550-7415482(Top 58%)5388(Top 47%)5388(Top 446%)
23M23.00 mi1.25 mi12957-543606-563606-5614090(Top 53%)4665(Top 41%)4665(Top 386%)
24M24.00 mi1.00 mi13014-573658-523658-5214289(Top 54%)4830(Top 42%)4830(Top 400%)
40K24.85 mi0.85 mi13055-413708-503708-5014594(Top 55%)5068(Top 44%)5068(Top 420%)
25.2M25.20 mi0.35 mi13049+63715-73715-713307(Top 50%)4378(Top 38%)4378(Top 363%)
Finish26.22 mi1.02 mi13031+183718-33718-312876(Top 48%)4147(Top 36%)4147(Top 344%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

13407

Females

3730

F50-54

3730

5K→10K

3.1 - 6.2 mi

Top 47%
×5story building
+79ft-138ft

Overall

12397

Females

3092

F50-54

3092

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

13407

Females

3730

F50-54

3730

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

11439

Females

2660

F50-54

2660

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

13737

Females

3924

F50-54

3924

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

12711

Females

3476

F50-54

3476

25K→30K

15.5 - 18.6 mi

Top 49%
×9story building
+181ft-148ft

Overall

12931

Females

3715

F50-54

3715

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

14007

Females

4407

F50-54

4407

20M→21M

20.0 - 21.0 mi

Top 51%
×8story building
+106ft-24ft

Overall

13694

Females

4318

F50-54

4318

21M→35K

21.0 - 21.8 mi

Top 58%
×7story building
+17ft-86ft

Overall

15482

Females

5388

F50-54

5388

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

14090

Females

4665

F50-54

4665

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

14289

Females

4830

F50-54

4830

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

14594

Females

5068

F50-54

5068

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

13307

Females

4378

F50-54

4378

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

12876

Females

4147

F50-54

4147

Passing Analysis

Category:
Athletes Passed
2023
Passed By
1737
Net Change
+286
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13317
5K → 10K638128+510#13317#12807
10K → 15K129333-204#12807#13011
15K → 20K48228+454#13011#12557
20K → Half1762-45#12557#12602
Half → 25K140126+14#12602#12588
25K → 30K172235-63#12588#12651
30K → 20M72171-99#12651#12750
20M → 21M77129-52#12750#12802
21M → 35K23124-101#12802#12903
35K → 23M67121-54#12903#12957
23M → 24M48105-57#12957#13014
24M → 40K5697-41#13014#13055
40K → 25.2M2721+6#13055#13049
25.2M → Finish7557+18#13049#13031
TOTALS20231737+286
📊

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