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BOSTON MARATHON 2023

Jessica Yalmokas

Bib: 26043•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 (F45-49)
#0 / 1817
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:28
Rank: #25321
Start → 5K
10:46/mi
33:28 split
10K· 6.21 mi
1:07:12
Rank: #25297 (+24)
5K → 10K
10:51/mi
33:44 split
15K· 9.32 mi
1:40:53
Rank: #25172 (+125)
10K → 15K
10:50/mi
33:41 split
20K· 12.43 mi
2:13:52
Rank: #24882 (+290)
15K → 20K
10:37/mi
32:59 split
Half· 13.11 mi
2:21:05
Rank: #24857 (+25)
20K → Half
10:35/mi
7:13 split
25K· 15.53 mi
2:47:37
Rank: #24693 (+164)
Half → 25K
10:57/mi
26:32 split
30K· 18.64 mi
3:24:08
Rank: #24590 (+103)
25K → 30K
11:45/mi
36:31 split
20M
3:39:35
Rank: #24499 (+91)
30K → 20M
11:22/mi
15:27 split
21M
3:51:37
Rank: #24410 (+89)
20M → 21M
12:02/mi
12:02 split
35K· 21.75 mi
3:59:39
Rank: #24349 (+61)
21M → 35K
10:44/mi
8:02 split
23M
4:13:12
Rank: #24240 (+109)
35K → 23M
10:49/mi
13:33 split
24M
4:23:46
Rank: #24167 (+73)
23M → 24M
10:34/mi
10:34 split
40K· 24.85 mi
4:32:54
Rank: #24073 (+94)
24M → 40K
10:41/mi
9:08 split
25.2M
4:36:47
Rank: #24050 (+23)
40K → 25.2M
11:16/mi
3:53 split
Finish· 26.22 mi
4:47:20
Rank: #24015 (+35)
25.2M → Finish
10:21/mi
10:33 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:21:05
Pace10:46 /mi
2nd Half
Distance13.11 mi
Time2:26:15
Pace11:09 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:5133:2810:4633:28
10:46
-
10K
6.21 mi12:23:351:07:1210:4933:44
10:51
+0:05
15K
9.32 mi12:57:161:40:5310:4933:41
10:50
-0:01
20K
12.43 mi13:30:152:13:5210:4632:59
10:37
-0:13
Half
13.11 mi13:37:282:21:0510:467:13
10:35
-0:02
25K
15.53 mi14:04:002:47:3710:4726:32
10:57
+0:22
30K
18.64 mi14:40:313:24:0810:5736:31
11:45
+0:48
20M
20.00 mi14:55:583:39:3510:5915:27
11:22
-0:23
21M
21.00 mi15:08:003:51:3711:0212:02
12:02
+0:40
35K
21.75 mi15:16:023:59:3911:018:02
10:44
-1:18
23M
23.00 mi15:29:354:13:1211:0113:33
10:49
+0:05
24M
24.00 mi15:40:094:23:4610:5910:34
10:34
-0:15
40K
24.85 mi15:49:174:32:5410:599:08
10:41
+0:07
25.2M
25.20 mi15:53:104:36:4710:593:53
11:16
+0:35
Finish
26.22 mi16:03:434:47:2010:5810:33
10:21
-0:55

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

10:21 /mi

Average Pace

10:58 /mi

Slowest Pace

12:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:58:47

83% of race

Time at Steady Pace

48:33

17% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:58 /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 mi11:49:5133:2810:4633:28
10:46
#25321
10K
6.21 mi12:23:351:07:1210:4933:44
10:51
#25297
15K
9.32 mi12:57:161:40:5310:4933:41
10:50
#25172
20K
12.43 mi13:30:152:13:5210:4632:59
10:37
#24882
Half
13.11 mi13:37:282:21:0510:467:13
10:35
#24857
25K
15.53 mi14:04:002:47:3710:4726:32
10:57
#24693
30K
18.64 mi14:40:313:24:0810:5736:31
11:45
#24590
20M
20.00 mi14:55:583:39:3510:5915:27
11:22
#24499
21M
21.00 mi15:08:003:51:3711:0212:02
12:02
#24410
35K
21.75 mi15:16:023:59:3911:018:02
10:44
#24349
23M
23.00 mi15:29:354:13:1211:0113:33
10:49
#24240
24M
24.00 mi15:40:094:23:4610:5910:34
10:34
#24167
40K
24.85 mi15:49:174:32:5410:599:08
10:41
#24073
25.2M
25.20 mi15:53:104:36:4710:593:53
11:16
#24050
Finish
26.22 mi16:03:434:47:2010:5810:33
10:21
#24015
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi25321106221062224996(Top 94%)10457(Top 92%)10457(Top 576%)
10K6.21 mi3.10 mi25297+2410594+2810594+2825278(Top 95%)10597(Top 93%)10597(Top 583%)
15K9.32 mi3.11 mi25172+12510536+5810536+5824996(Top 94%)10457(Top 92%)10457(Top 576%)
20K12.43 mi3.11 mi24882+29010390+14610390+14624038(Top 90%)9932(Top 87%)9932(Top 547%)
Half13.11 mi0.68 mi24857+2510375+1510375+1524348(Top 91%)10125(Top 89%)10125(Top 557%)
25K15.53 mi2.42 mi24693+16410297+7810297+7823876(Top 90%)9893(Top 87%)9893(Top 544%)
30K18.64 mi3.11 mi24590+10310254+4310254+4324201(Top 91%)10127(Top 89%)10127(Top 557%)
20M20.00 mi1.36 mi24499+9110213+4110213+4123316(Top 88%)9691(Top 85%)9691(Top 533%)
21M21.00 mi1.00 mi24410+8910172+4110172+4122817(Top 86%)9450(Top 83%)9450(Top 520%)
35K21.75 mi0.75 mi24349+6110147+2510147+2522830(Top 86%)9506(Top 83%)9506(Top 523%)
23M23.00 mi1.25 mi24240+10910094+5310094+5322023(Top 83%)9089(Top 80%)9089(Top 500%)
24M24.00 mi1.00 mi24167+7310059+3510059+3522183(Top 83%)9204(Top 81%)9204(Top 507%)
40K24.85 mi0.85 mi24073+9410018+4110018+4121687(Top 81%)8986(Top 79%)8986(Top 495%)
25.2M25.20 mi0.35 mi24050+2310004+1410004+1421090(Top 79%)8649(Top 76%)8649(Top 476%)
Finish26.22 mi1.02 mi24015+359987+179987+1722706(Top 85%)9508(Top 83%)9508(Top 523%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21story building
+97ft-345ft

Overall

24996

Females

10457

F45-49

10457

5K→10K

3.1 - 6.2 mi

Top 95%
×5story building
+79ft-138ft

Overall

25278

Females

10597

F45-49

10597

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+67ft-78ft

Overall

24996

Females

10457

F45-49

10457

15K→20K

9.3 - 12.4 mi

Top 90%
×5story building
+106ft-86ft

Overall

24038

Females

9932

F45-49

9932

20K→Half

12.4 - 13.1 mi

Top 91%
×2story building
+19ft-37ft

Overall

24348

Females

10125

F45-49

10125

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

23876

Females

9893

F45-49

9893

25K→30K

15.5 - 18.6 mi

Top 91%
×9story building
+181ft-148ft

Overall

24201

Females

10127

F45-49

10127

30K→20M

18.6 - 20.0 mi

Top 88%
×5story building
+64ft-50ft

Overall

23316

Females

9691

F45-49

9691

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

22817

Females

9450

F45-49

9450

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

22830

Females

9506

F45-49

9506

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

22023

Females

9089

F45-49

9089

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

22183

Females

9204

F45-49

9204

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

21687

Females

8986

F45-49

8986

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

21090

Females

8649

F45-49

8649

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

22706

Females

9508

F45-49

9508

Passing Analysis

Category:
Athletes Passed
1621
Passed By
315
Net Change
+1306
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25321
5K → 10K173149+24#25321#25297
10K → 15K17752+125#25297#25172
15K → 20K30212+290#25172#24882
20K → Half338+25#24882#24857
Half → 25K17612+164#24857#24693
25K → 30K14643+103#24693#24590
30K → 20M10413+91#24590#24499
20M → 21M978+89#24499#24410
21M → 35K643+61#24410#24349
35K → 23M1123+109#24349#24240
23M → 24M763+73#24240#24167
24M → 40K940+94#24167#24073
40K → 25.2M252+23#24073#24050
25.2M → Finish427+35#24050#24015
TOTALS1621315+1306
📊

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