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BOSTON MARATHON 2023

Nicole White

Bib: 22964•F

NY

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:10
Rank: #19162
Start → 5K
27:10 | 8:45/mi
10K· 6.21 mi
54:31
Rank: #19541 (-379)
5K → 10K
27:21 | 8:48/mi
15K· 9.32 mi
1:22:16
Rank: #19740 (-199)
10K → 15K
27:45 | 8:56/mi
20K· 12.43 mi
1:50:50
Rank: #19956 (-216)
15K → 20K
28:34 | 9:12/mi
Half· 13.11 mi
1:57:00
Rank: #20000 (-44)
20K → Half
6:10 | 9:02/mi
25K· 15.53 mi
2:19:46
Rank: #20107 (-107)
Half → 25K
22:46 | 9:23/mi
30K· 18.64 mi
2:52:02
Rank: #20559 (-452)
25K → 30K
32:16 | 10:23/mi
20M
3:05:50
Rank: #20587 (-28)
30K → 20M
13:48 | 10:09/mi
21M
3:17:16
Rank: #20659 (-72)
20M → 21M
11:26 | 11:26/mi
35K· 21.75 mi
3:24:20
Rank: #20620 (+39)
21M → 35K
7:04 | 9:27/mi
23M
3:36:45
Rank: #20543 (+77)
35K → 23M
12:25 | 9:55/mi
24M
3:46:25
Rank: #20500 (+43)
23M → 24M
9:40 | 9:40/mi
40K· 24.85 mi
3:54:56
Rank: #20459 (+41)
24M → 40K
8:31 | 9:58/mi
25.2M
3:58:46
Rank: #20467 (-8)
40K → 25.2M
3:50 | 11:07/mi
Finish· 26.22 mi
4:08:40
Rank: #20482 (-15)
25.2M → Finish
9:54 | 9:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:00
Pace8:55 /mi
2nd Half
Distance13.11 mi
Time2:11:40
Pace10:03 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:0827:108:4527:10
8:45
-
10K
6.21 mi11:48:2954:318:4627:21
8:48
+0:03
15K
9.32 mi12:16:141:22:168:5027:45
8:56
+0:08
20K
12.43 mi12:44:481:50:508:5528:34
9:12
+0:16
Half
13.11 mi12:50:581:57:008:556:10
9:02
-0:10
25K
15.53 mi13:13:442:19:469:0022:46
9:23
+0:21
30K
18.64 mi13:46:002:52:029:1432:16
10:23
+1:00
20M
20.00 mi13:59:483:05:509:1713:48
10:09
-0:14
21M
21.00 mi14:11:143:17:169:2411:26
11:26
+1:17
35K
21.75 mi14:18:183:24:209:247:04
9:27
-1:59
23M
23.00 mi14:30:433:36:459:2512:25
9:55
+0:28
24M
24.00 mi14:40:233:46:259:269:40
9:40
-0:15
40K
24.85 mi14:48:543:54:569:278:31
9:58
+0:18
25.2M
25.20 mi14:52:443:58:469:283:50
11:07
+1:09
Finish
26.22 mi15:02:384:08:409:299:54
9:43
-1:24

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

8:45 /mi

Average Pace

9:29 /mi

Slowest Pace

11:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:00

47% of race

Time at Steady Pace

1:10:20

28% of race

Time at Slower Pace

1:01:20

25% of race

Average Pace: 9:29 /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 mi11:21:0827:108:4527:10
8:45
#19162
10K
6.21 mi11:48:2954:318:4627:21
8:48
#19541
15K
9.32 mi12:16:141:22:168:5027:45
8:56
#19740
20K
12.43 mi12:44:481:50:508:5528:34
9:12
#19956
Half
13.11 mi12:50:581:57:008:556:10
9:02
#20000
25K
15.53 mi13:13:442:19:469:0022:46
9:23
#20107
30K
18.64 mi13:46:002:52:029:1432:16
10:23
#20559
20M
20.00 mi13:59:483:05:509:1713:48
10:09
#20587
21M
21.00 mi14:11:143:17:169:2411:26
11:26
#20659
35K
21.75 mi14:18:183:24:209:247:04
9:27
#20620
23M
23.00 mi14:30:433:36:459:2512:25
9:55
#20543
24M
24.00 mi14:40:233:46:259:269:40
9:40
#20500
40K
24.85 mi14:48:543:54:569:278:31
9:58
#20459
25.2M
25.20 mi14:52:443:58:469:283:50
11:07
#20467
Finish
26.22 mi15:02:384:08:409:299:54
9:43
#20482
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi191627303730320193(Top 76%)7777(Top 68%)7777(Top 644%)
10K6.21 mi3.10 mi19541-3797493-1907493-19019954(Top 75%)7672(Top 67%)7672(Top 636%)
15K9.32 mi3.11 mi19740-1997587-947587-9420193(Top 76%)7777(Top 68%)7777(Top 644%)
20K12.43 mi3.11 mi19956-2167702-1157702-11520553(Top 77%)7986(Top 70%)7986(Top 662%)
Half13.11 mi0.68 mi20000-447723-217723-2120625(Top 77%)8038(Top 70%)8038(Top 666%)
25K15.53 mi2.42 mi20107-1077766-437766-4320494(Top 77%)7986(Top 70%)7986(Top 662%)
30K18.64 mi3.11 mi20559-4528041-2758041-27521964(Top 83%)8885(Top 78%)8885(Top 736%)
20M20.00 mi1.36 mi20587-288069-288069-2820902(Top 79%)8356(Top 73%)8356(Top 692%)
21M21.00 mi1.00 mi20659-728115-468115-4621760(Top 82%)8859(Top 78%)8859(Top 734%)
35K21.75 mi0.75 mi20620+398101+148101+1419712(Top 74%)7766(Top 68%)7766(Top 643%)
23M23.00 mi1.25 mi20543+778074+278074+2719745(Top 74%)7820(Top 68%)7820(Top 648%)
24M24.00 mi1.00 mi20500+438061+138061+1319791(Top 74%)7862(Top 69%)7862(Top 651%)
40K24.85 mi0.85 mi20459+418045+168045+1619871(Top 75%)7988(Top 70%)7988(Top 662%)
25.2M25.20 mi0.35 mi20467-88056-118056-1120737(Top 78%)8443(Top 74%)8443(Top 700%)
Finish26.22 mi1.02 mi20482-158077-218077-2120862(Top 78%)8486(Top 74%)8486(Top 703%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

20193

Females

7777

F50-54

7777

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

19954

Females

7672

F50-54

7672

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

20193

Females

7777

F50-54

7777

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

20553

Females

7986

F50-54

7986

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

20625

Females

8038

F50-54

8038

Half→25K

13.1 - 15.5 mi

Top 77%
×4stories
+66ft-88ft

Overall

20494

Females

7986

F50-54

7986

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

21964

Females

8885

F50-54

8885

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

20902

Females

8356

F50-54

8356

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

21760

Females

8859

F50-54

8859

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

19712

Females

7766

F50-54

7766

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

19745

Females

7820

F50-54

7820

23M→24M

23.0 - 24.0 mi

Top 74%
×6stories
+12ft-82ft

Overall

19791

Females

7862

F50-54

7862

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

19871

Females

7988

F50-54

7988

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

20737

Females

8443

F50-54

8443

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2stories
+22ft-21ft

Overall

20862

Females

8486

F50-54

8486

Passing Analysis

Category:
Athletes Passed
1026
Passed By
2346
Net Change
-1320
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19162
5K → 10K175554-379#19162#19541
10K → 15K109308-199#19541#19740
15K → 20K108324-216#19740#19956
20K → Half1963-44#19956#20000
Half → 25K97204-107#20000#20107
25K → 30K48500-452#20107#20559
30K → 20M6189-28#20559#20587
20M → 21M56128-72#20587#20659
21M → 35K6021+39#20659#20620
35K → 23M10427+77#20620#20543
23M → 24M6421+43#20543#20500
24M → 40K6423+41#20500#20459
40K → 25.2M2028-8#20459#20467
25.2M → Finish4156-15#20467#20482
TOTALS10262346-1320
📊

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