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BOSTON MARATHON 2023

Nicole Sunyar

Bib: 29678•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
30:27
Rank: #22929
Start → 5K
30:27 | 9:48/mi
10K· 6.21 mi
59:50
Rank: #22694 (+235)
5K → 10K
29:23 | 9:27/mi
15K· 9.32 mi
1:29:53
Rank: #22709 (-15)
10K → 15K
30:03 | 9:40/mi
20K· 12.43 mi
2:00:36
Rank: #22682 (+27)
15K → 20K
30:43 | 9:53/mi
Half· 13.11 mi
2:07:21
Rank: #22713 (-31)
20K → Half
6:45 | 9:54/mi
25K· 15.53 mi
2:32:06
Rank: #22692 (+21)
Half → 25K
24:45 | 10:12/mi
30K· 18.64 mi
3:04:10
Rank: #22518 (+174)
25K → 30K
32:04 | 10:19/mi
20M
3:18:16
Rank: #22427 (+91)
30K → 20M
14:06 | 10:23/mi
21M
3:28:48
Rank: #22290 (+137)
20M → 21M
10:32 | 10:32/mi
35K· 21.75 mi
3:36:41
Rank: #22280 (+10)
21M → 35K
7:53 | 10:32/mi
23M
3:49:53
Rank: #22234 (+46)
35K → 23M
13:12 | 10:33/mi
24M
4:00:15
Rank: #22207 (+27)
23M → 24M
10:22 | 10:22/mi
40K· 24.85 mi
4:10:12
Rank: #22275 (-68)
24M → 40K
9:57 | 11:38/mi
25.2M
4:14:56
Rank: #22330 (-55)
40K → 25.2M
4:44 | 13:44/mi
Finish· 26.22 mi
4:25:20
Rank: #22327 (+3)
25.2M → Finish
10:24 | 10:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:07:21
Pace9:43 /mi
2nd Half
Distance13.11 mi
Time2:17:59
Pace10:32 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:2730:279:4830:27
9:48
-
10K
6.21 mi12:17:5059:509:3829:23
9:27
-0:21
15K
9.32 mi12:47:531:29:539:3930:03
9:40
+0:13
20K
12.43 mi13:18:362:00:369:4230:43
9:53
+0:13
Half
13.11 mi13:25:212:07:219:436:45
9:54
+0:01
25K
15.53 mi13:50:062:32:069:4724:45
10:12
+0:18
30K
18.64 mi14:22:103:04:109:5332:04
10:19
+0:07
20M
20.00 mi14:36:163:18:169:5514:06
10:23
+0:04
21M
21.00 mi14:46:483:28:489:5710:32
10:32
+0:09
35K
21.75 mi14:54:413:36:419:587:53
10:32
0:00
23M
23.00 mi15:07:533:49:5310:0013:12
10:33
+0:01
24M
24.00 mi15:18:154:00:1510:0110:22
10:22
-0:11
40K
24.85 mi15:28:124:10:1210:049:57
11:38
+1:16
25.2M
25.20 mi15:32:564:14:5610:074:44
13:44
+2:06
Finish
26.22 mi15:43:204:25:2010:0810:24
10:12
-3:32

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

9:27 /mi

Average Pace

10:08 /mi

Slowest Pace

13:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:53

34% of race

Time at Steady Pace

2:40:46

61% of race

Time at Slower Pace

14:41

6% of race

Average Pace: 10:07 /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 mi11:48:2730:279:4830:27
9:48
#22929
10K
6.21 mi12:17:5059:509:3829:23
9:27
#22694
15K
9.32 mi12:47:531:29:539:3930:03
9:40
#22709
20K
12.43 mi13:18:362:00:369:4230:43
9:53
#22682
Half
13.11 mi13:25:212:07:219:436:45
9:54
#22713
25K
15.53 mi13:50:062:32:069:4724:45
10:12
#22692
30K
18.64 mi14:22:103:04:109:5332:04
10:19
#22518
20M
20.00 mi14:36:163:18:169:5514:06
10:23
#22427
21M
21.00 mi14:46:483:28:489:5710:32
10:32
#22290
35K
21.75 mi14:54:413:36:419:587:53
10:32
#22280
23M
23.00 mi15:07:533:49:5310:0013:12
10:33
#22234
24M
24.00 mi15:18:154:00:1510:0110:22
10:22
#22207
40K
24.85 mi15:28:124:10:1210:049:57
11:38
#22275
25.2M
25.20 mi15:32:564:14:5610:074:44
13:44
#22330
Finish
26.22 mi15:43:204:25:2010:0810:24
10:12
#22327
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi229299348934822728(Top 85%)9202(Top 81%)9202(Top 490%)
10K6.21 mi3.10 mi22694+2359196+1529196+15222393(Top 84%)9028(Top 79%)9028(Top 481%)
15K9.32 mi3.11 mi22709-159192+49192+422728(Top 85%)9202(Top 81%)9202(Top 490%)
20K12.43 mi3.11 mi22682+279182+109182+1022608(Top 85%)9141(Top 80%)9141(Top 487%)
Half13.11 mi0.68 mi22713-319196-149196-1423079(Top 87%)9392(Top 82%)9392(Top 500%)
25K15.53 mi2.42 mi22692+219203-79203-722630(Top 85%)9182(Top 80%)9182(Top 489%)
30K18.64 mi3.11 mi22518+1749136+679136+6721830(Top 82%)8807(Top 77%)8807(Top 469%)
20M20.00 mi1.36 mi22427+919093+439093+4321476(Top 81%)8688(Top 76%)8688(Top 463%)
21M21.00 mi1.00 mi22290+1379018+759018+7519720(Top 74%)7783(Top 68%)7783(Top 414%)
35K21.75 mi0.75 mi22280+109024-69024-622441(Top 84%)9295(Top 81%)9295(Top 495%)
23M23.00 mi1.25 mi22234+469006+189006+1821432(Top 81%)8754(Top 77%)8754(Top 466%)
24M24.00 mi1.00 mi22207+278993+138993+1321720(Top 82%)8961(Top 78%)8961(Top 477%)
40K24.85 mi0.85 mi22275-689042-499042-4923428(Top 88%)9898(Top 87%)9898(Top 527%)
25.2M25.20 mi0.35 mi22330-559074-329074-3224762(Top 93%)10567(Top 93%)10567(Top 563%)
Finish26.22 mi1.02 mi22327+39081-79081-722323(Top 84%)9288(Top 81%)9288(Top 495%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

22728

Females

9202

F40-44

9202

5K→10K

3.1 - 6.2 mi

Top 84%
×5stories
+79ft-138ft

Overall

22393

Females

9028

F40-44

9028

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

22728

Females

9202

F40-44

9202

15K→20K

9.3 - 12.4 mi

Top 85%
×5stories
+106ft-86ft

Overall

22608

Females

9141

F40-44

9141

20K→Half

12.4 - 13.1 mi

Top 87%
×2stories
+19ft-37ft

Overall

23079

Females

9392

F40-44

9392

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

22630

Females

9182

F40-44

9182

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

21830

Females

8807

F40-44

8807

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

21476

Females

8688

F40-44

8688

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

19720

Females

7783

F40-44

7783

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

22441

Females

9295

F40-44

9295

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

21432

Females

8754

F40-44

8754

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

21720

Females

8961

F40-44

8961

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

23428

Females

9898

F40-44

9898

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

24762

Females

10567

F40-44

10567

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2stories
+22ft-21ft

Overall

22323

Females

9288

F40-44

9288

Passing Analysis

Category:
Athletes Passed
1463
Passed By
861
Net Change
+602
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22929
5K → 10K373138+235#22929#22694
10K → 15K144159-15#22694#22709
15K → 20K148121+27#22709#22682
20K → Half738-31#22682#22713
Half → 25K10584+21#22713#22692
25K → 30K21339+174#22692#22518
30K → 20M10312+91#22518#22427
20M → 21M1436+137#22427#22290
21M → 35K3525+10#22290#22280
35K → 23M8135+46#22280#22234
23M → 24M5326+27#22234#22207
24M → 40K2088-68#22207#22275
40K → 25.2M762-55#22275#22330
25.2M → Finish3128+3#22330#22327
TOTALS1463861+602
📊

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