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BOSTON MARATHON 2023

Usha Narayana

Bib: 25761•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
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
31:05
Rank: #23461
Start → 5K
31:05 | 10:00/mi
10K· 6.21 mi
1:01:14
Rank: #23296 (+165)
5K → 10K
30:09 | 9:42/mi
15K· 9.32 mi
1:31:23
Rank: #23159 (+137)
10K → 15K
30:09 | 9:42/mi
20K· 12.43 mi
2:03:38
Rank: #23317 (-158)
15K → 20K
32:15 | 10:23/mi
Half· 13.11 mi
2:10:35
Rank: #23330 (-13)
20K → Half
6:57 | 10:11/mi
25K· 15.53 mi
2:38:52
Rank: #23650 (-320)
Half → 25K
28:17 | 11:40/mi
30K· 18.64 mi
3:13:25
Rank: #23572 (+78)
25K → 30K
34:33 | 11:07/mi
20M
3:31:35
Rank: #23814 (-242)
30K → 20M
18:10 | 13:22/mi
21M
3:44:09
Rank: #23816 (-2)
20M → 21M
12:34 | 12:34/mi
35K· 21.75 mi
3:51:38
Rank: #23732 (+84)
21M → 35K
7:29 | 10:00/mi
23M
4:05:41
Rank: #23696 (+36)
35K → 23M
14:03 | 11:13/mi
24M
4:16:12
Rank: #23620 (+76)
23M → 24M
10:31 | 10:31/mi
40K· 24.85 mi
4:25:42
Rank: #23601 (+19)
24M → 40K
9:30 | 11:07/mi
25.2M
4:30:09
Rank: #23615 (-14)
40K → 25.2M
4:27 | 12:54/mi
Finish· 26.22 mi
4:40:49
Rank: #23606 (+9)
25.2M → Finish
10:40 | 10:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:35
Pace9:58 /mi
2nd Half
Distance13.11 mi
Time2:30:14
Pace11:28 /mi
📊Positive Split: 15.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:2131:0510:0031:05
10:00
-
10K
6.21 mi12:17:301:01:149:5130:09
9:42
-0:18
15K
9.32 mi12:47:391:31:239:4830:09
9:42
0:00
20K
12.43 mi13:19:542:03:389:5732:15
10:23
+0:41
Half
13.11 mi13:26:512:10:359:586:57
10:11
-0:12
25K
15.53 mi13:55:082:38:5210:1428:17
11:40
+1:29
30K
18.64 mi14:29:413:13:2510:2334:33
11:07
-0:33
20M
20.00 mi14:47:513:31:3510:3518:10
13:22
+2:15
21M
21.00 mi15:00:253:44:0910:4012:34
12:34
-0:48
35K
21.75 mi15:07:543:51:3810:397:29
10:00
-2:34
23M
23.00 mi15:21:574:05:4110:4114:03
11:13
+1:13
24M
24.00 mi15:32:284:16:1210:4110:31
10:31
-0:42
40K
24.85 mi15:41:584:25:4210:419:30
11:07
+0:36
25.2M
25.20 mi15:46:254:30:0910:434:27
12:54
+1:47
Finish
26.22 mi15:57:054:40:4910:4310:40
10:28
-2:26

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

9:42 /mi

Average Pace

10:43 /mi

Slowest Pace

13:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:00:18

21% of race

Time at Steady Pace

1:38:57

35% of race

Time at Slower Pace

2:01:34

43% of race

Average Pace: 10:43 /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 mi11:47:2131:0510:0031:05
10:00
#23461
10K
6.21 mi12:17:301:01:149:5130:09
9:42
#23296
15K
9.32 mi12:47:391:31:239:4830:09
9:42
#23159
20K
12.43 mi13:19:542:03:389:5732:15
10:23
#23317
Half
13.11 mi13:26:512:10:359:586:57
10:11
#23330
25K
15.53 mi13:55:082:38:5210:1428:17
11:40
#23650
30K
18.64 mi14:29:413:13:2510:2334:33
11:07
#23572
20M
20.00 mi14:47:513:31:3510:3518:10
13:22
#23814
21M
21.00 mi15:00:253:44:0910:4012:34
12:34
#23816
35K
21.75 mi15:07:543:51:3810:397:29
10:00
#23732
23M
23.00 mi15:21:574:05:4110:4114:03
11:13
#23696
24M
24.00 mi15:32:284:16:1210:4110:31
10:31
#23620
40K
24.85 mi15:41:584:25:4210:419:30
11:07
#23601
25.2M
25.20 mi15:46:254:30:0910:434:27
12:54
#23615
Finish
26.22 mi15:57:054:40:4910:4310:40
10:28
#23606
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi234619631963122826(Top 86%)9244(Top 81%)9244(Top 492%)
10K6.21 mi3.10 mi23296+1659524+1079524+10723072(Top 87%)9372(Top 82%)9372(Top 499%)
15K9.32 mi3.11 mi23159+1379434+909434+9022826(Top 86%)9244(Top 81%)9244(Top 492%)
20K12.43 mi3.11 mi23317-1589516-829516-8223621(Top 89%)9697(Top 85%)9697(Top 516%)
Half13.11 mi0.68 mi23330-139521-59521-523663(Top 89%)9719(Top 85%)9719(Top 518%)
25K15.53 mi2.42 mi23650-3209705-1849705-18424862(Top 93%)10437(Top 91%)10437(Top 556%)
30K18.64 mi3.11 mi23572+789683+229683+2223285(Top 87%)9618(Top 84%)9618(Top 512%)
20M20.00 mi1.36 mi23814-2429822-1399822-13925452(Top 96%)10829(Top 95%)10829(Top 577%)
21M21.00 mi1.00 mi23816-29835-139835-1323544(Top 88%)9835(Top 86%)9835(Top 524%)
35K21.75 mi0.75 mi23732+849793+429793+4221306(Top 80%)8663(Top 76%)8663(Top 461%)
23M23.00 mi1.25 mi23696+369783+109783+1022765(Top 86%)9472(Top 83%)9472(Top 504%)
24M24.00 mi1.00 mi23620+769750+339750+3322085(Top 83%)9147(Top 80%)9147(Top 487%)
40K24.85 mi0.85 mi23601+199747+39747+322598(Top 85%)9453(Top 83%)9453(Top 503%)
25.2M25.20 mi0.35 mi23615-149758-119758-1123858(Top 90%)10117(Top 89%)10117(Top 539%)
Finish26.22 mi1.02 mi23606+99763-59763-522944(Top 86%)9626(Top 84%)9626(Top 513%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

22826

Females

9244

F40-44

9244

5K→10K

3.1 - 6.2 mi

Top 87%
×5stories
+79ft-138ft

Overall

23072

Females

9372

F40-44

9372

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

22826

Females

9244

F40-44

9244

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

23621

Females

9697

F40-44

9697

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

23663

Females

9719

F40-44

9719

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

24862

Females

10437

F40-44

10437

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

23285

Females

9618

F40-44

9618

30K→20M

18.6 - 20.0 mi

Top 96%
×5stories
+64ft-50ft

Overall

25452

Females

10829

F40-44

10829

20M→21M

20.0 - 21.0 mi

Top 88%
×8stories
+106ft-24ft

Overall

23544

Females

9835

F40-44

9835

21M→35K

21.0 - 21.8 mi

Top 80%
×7stories
+17ft-86ft

Overall

21306

Females

8663

F40-44

8663

35K→23M

21.8 - 23.0 mi

Top 86%
×5stories
+23ft-63ft

Overall

22765

Females

9472

F40-44

9472

23M→24M

23.0 - 24.0 mi

Top 83%
×6stories
+12ft-82ft

Overall

22085

Females

9147

F40-44

9147

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

22598

Females

9453

F40-44

9453

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

23858

Females

10117

F40-44

10117

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

22944

Females

9626

F40-44

9626

Passing Analysis

Category:
Athletes Passed
1141
Passed By
1286
Net Change
-145
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23461
5K → 10K301136+165#23461#23296
10K → 15K21881+137#23296#23159
15K → 20K73231-158#23159#23317
20K → Half1528-13#23317#23330
Half → 25K20340-320#23330#23650
25K → 30K14567+78#23650#23572
30K → 20M13255-242#23572#23814
20M → 21M4951-2#23814#23816
21M → 35K851+84#23816#23732
35K → 23M6327+36#23732#23696
23M → 24M804+76#23696#23620
24M → 40K3819+19#23620#23601
40K → 25.2M822-14#23601#23615
25.2M → Finish3324+9#23615#23606
TOTALS11411286-145
📊

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