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BOSTON MARATHON 2023

Nidhi Gulati

Bib: 19920•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 49%
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:32
Rank: #15607
Start → 5K
25:32 | 8:13/mi
10K· 6.21 mi
51:58
Rank: #16950 (-1343)
5K → 10K
26:26 | 8:30/mi
15K· 9.32 mi
1:18:53
Rank: #17621 (-671)
10K → 15K
26:55 | 8:40/mi
20K· 12.43 mi
1:45:46
Rank: #17637 (-16)
15K → 20K
26:53 | 8:39/mi
Half· 13.11 mi
1:51:26
Rank: #17571 (+66)
20K → Half
5:40 | 8:18/mi
25K· 15.53 mi
2:12:23
Rank: #17473 (+98)
Half → 25K
20:57 | 8:38/mi
30K· 18.64 mi
2:40:26
Rank: #17401 (+72)
25K → 30K
28:03 | 9:02/mi
20M
2:53:08
Rank: #17459 (-58)
30K → 20M
12:42 | 9:21/mi
21M
3:02:51
Rank: #17430 (+29)
20M → 21M
9:43 | 9:43/mi
35K· 21.75 mi
3:09:33
Rank: #17443 (-13)
21M → 35K
6:42 | 8:57/mi
23M
3:21:20
Rank: #17482 (-39)
35K → 23M
11:47 | 9:25/mi
24M
3:30:39
Rank: #17563 (-81)
23M → 24M
9:19 | 9:19/mi
40K· 24.85 mi
3:38:39
Rank: #17606 (-43)
24M → 40K
8:00 | 9:21/mi
25.2M
3:42:07
Rank: #17607 (-1)
40K → 25.2M
3:28 | 10:03/mi
Finish· 26.22 mi
3:51:24
Rank: #17653 (-46)
25.2M → Finish
9:17 | 9:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:26
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time1:59:58
Pace9:09 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:1925:328:1325:32
8:13
-
10K
6.21 mi11:43:4551:588:2226:26
8:30
+0:17
15K
9.32 mi12:10:401:18:538:2826:55
8:40
+0:10
20K
12.43 mi12:37:331:45:468:3126:53
8:39
-0:01
Half
13.11 mi12:43:131:51:268:305:40
8:18
-0:21
25K
15.53 mi13:04:102:12:238:3120:57
8:38
+0:20
30K
18.64 mi13:32:132:40:268:3628:03
9:02
+0:24
20M
20.00 mi13:44:552:53:088:3912:42
9:21
+0:19
21M
21.00 mi13:54:383:02:518:429:43
9:43
+0:22
35K
21.75 mi14:01:203:09:338:436:42
8:57
-0:46
23M
23.00 mi14:13:073:21:208:4511:47
9:25
+0:28
24M
24.00 mi14:22:263:30:398:479:19
9:19
-0:06
40K
24.85 mi14:30:263:38:398:488:00
9:21
+0:02
25.2M
25.20 mi14:33:543:42:078:493:28
10:03
+0:42
Finish
26.22 mi14:43:113:51:248:509:17
9:07
-0:56

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

8:13 /mi

Average Pace

8:50 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:23

57% of race

Time at Steady Pace

44:02

19% of race

Time at Slower Pace

54:59

24% of race

Average Pace: 8:50 /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 mi11:17:1925:328:1325:32
8:13
#15607
10K
6.21 mi11:43:4551:588:2226:26
8:30
#16950
15K
9.32 mi12:10:401:18:538:2826:55
8:40
#17621
20K
12.43 mi12:37:331:45:468:3126:53
8:39
#17637
Half
13.11 mi12:43:131:51:268:305:40
8:18
#17571
25K
15.53 mi13:04:102:12:238:3120:57
8:38
#17473
30K
18.64 mi13:32:132:40:268:3628:03
9:02
#17401
20M
20.00 mi13:44:552:53:088:3912:42
9:21
#17459
21M
21.00 mi13:54:383:02:518:429:43
9:43
#17430
35K
21.75 mi14:01:203:09:338:436:42
8:57
#17443
23M
23.00 mi14:13:073:21:208:4511:47
9:25
#17482
24M
24.00 mi14:22:263:30:398:479:19
9:19
#17563
40K
24.85 mi14:30:263:38:398:488:00
9:21
#17606
25.2M
25.20 mi14:33:543:42:078:493:28
10:03
#17607
Finish
26.22 mi14:43:113:51:248:509:17
9:07
#17653
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi156075044504418797(Top 71%)6975(Top 61%)6975(Top 371%)
10K6.21 mi3.10 mi16950-13435884-8405884-84018317(Top 69%)6669(Top 58%)6669(Top 355%)
15K9.32 mi3.11 mi17621-6716287-4036287-40318797(Top 71%)6975(Top 61%)6975(Top 371%)
20K12.43 mi3.11 mi17637-166300-136300-1317832(Top 67%)6415(Top 56%)6415(Top 342%)
Half13.11 mi0.68 mi17571+666265+356265+3516583(Top 62%)5666(Top 50%)5666(Top 302%)
25K15.53 mi2.42 mi17473+986224+416224+4117060(Top 64%)6044(Top 53%)6044(Top 322%)
30K18.64 mi3.11 mi17401+726190+346190+3417337(Top 65%)6267(Top 55%)6267(Top 334%)
20M20.00 mi1.36 mi17459-586250-606250-6018223(Top 68%)6860(Top 60%)6860(Top 365%)
21M21.00 mi1.00 mi17430+296250625016938(Top 64%)6154(Top 54%)6154(Top 328%)
35K21.75 mi0.75 mi17443-136271-216271-2117745(Top 67%)6693(Top 59%)6693(Top 356%)
23M23.00 mi1.25 mi17482-396310-396310-3917983(Top 68%)6855(Top 60%)6855(Top 365%)
24M24.00 mi1.00 mi17563-816373-636373-6318532(Top 70%)7183(Top 63%)7183(Top 382%)
40K24.85 mi0.85 mi17606-436409-366409-3617795(Top 67%)6836(Top 60%)6836(Top 364%)
25.2M25.20 mi0.35 mi17607-16416-76416-717633(Top 66%)6760(Top 59%)6760(Top 360%)
Finish26.22 mi1.02 mi17653-466447-316447-3118522(Top 70%)7180(Top 63%)7180(Top 382%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

18797

Females

6975

F40-44

6975

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

18317

Females

6669

F40-44

6669

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

18797

Females

6975

F40-44

6975

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

17832

Females

6415

F40-44

6415

20K→Half

12.4 - 13.1 mi

Top 62%
×2stories
+19ft-37ft

Overall

16583

Females

5666

F40-44

5666

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

17060

Females

6044

F40-44

6044

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

17337

Females

6267

F40-44

6267

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

18223

Females

6860

F40-44

6860

20M→21M

20.0 - 21.0 mi

Top 64%
×8stories
+106ft-24ft

Overall

16938

Females

6154

F40-44

6154

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

17745

Females

6693

F40-44

6693

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

17983

Females

6855

F40-44

6855

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

18532

Females

7183

F40-44

7183

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17795

Females

6836

F40-44

6836

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

17633

Females

6760

F40-44

6760

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2stories
+22ft-21ft

Overall

18522

Females

7180

F40-44

7180

Passing Analysis

Category:
Athletes Passed
1123
Passed By
3169
Net Change
-2046
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15607
5K → 10K291372-1343#15607#16950
10K → 15K50721-671#16950#17621
15K → 20K171187-16#17621#17637
20K → Half737+66#17637#17571
Half → 25K16567+98#17571#17473
25K → 30K192120+72#17473#17401
30K → 20M73131-58#17401#17459
20M → 21M9566+29#17459#17430
21M → 35K4457-13#17430#17443
35K → 23M81120-39#17443#17482
23M → 24M34115-81#17482#17563
24M → 40K4487-43#17563#17606
40K → 25.2M3132-1#17606#17607
25.2M → Finish4187-46#17607#17653
TOTALS11233169-2046
📊

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