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BOSTON MARATHON 2023

Sunny Marchand

Bib: 24653•F

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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:32
Rank: #23007
Start → 5K
30:32 | 9:50/mi
10K· 6.21 mi
1:03:00
Rank: #23932 (-925)
5K → 10K
32:28 | 10:27/mi
15K· 9.32 mi
1:40:11
Rank: #25071 (-1139)
10K → 15K
37:11 | 11:58/mi
20K· 12.43 mi
2:16:55
Rank: #25250 (-179)
15K → 20K
36:44 | 11:49/mi
Half· 13.11 mi
2:23:57
Rank: #25168 (+82)
20K → Half
7:02 | 10:19/mi
25K· 15.53 mi
2:52:49
Rank: #25188 (-20)
Half → 25K
28:52 | 11:54/mi
30K· 18.64 mi
3:31:45
Rank: #25173 (+15)
25K → 30K
38:56 | 12:32/mi
20M
3:47:04
Rank: #25037 (+136)
30K → 20M
15:19 | 11:16/mi
21M
4:00:04
Rank: #25021 (+16)
20M → 21M
13:00 | 13:00/mi
35K· 21.75 mi
4:08:17
Rank: #24964 (+57)
21M → 35K
8:13 | 10:59/mi
23M
4:23:34
Rank: #24942 (+22)
35K → 23M
15:17 | 12:12/mi
24M
4:34:46
Rank: #24881 (+61)
23M → 24M
11:12 | 11:12/mi
40K· 24.85 mi
4:44:56
Rank: #24857 (+24)
24M → 40K
10:10 | 11:53/mi
25.2M
4:49:13
Rank: #24842 (+15)
40K → 25.2M
4:17 | 12:25/mi
Finish· 26.22 mi
4:59:50
Rank: #24810 (+32)
25.2M → Finish
10:37 | 10:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:23:57
Pace10:59 /mi
2nd Half
Distance13.11 mi
Time2:35:53
Pace11:53 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:5330:329:5030:32
9:50
-
10K
6.21 mi12:18:211:03:0010:0832:28
10:27
+0:37
15K
9.32 mi12:55:321:40:1110:4537:11
11:58
+1:31
20K
12.43 mi13:32:162:16:5511:0136:44
11:49
-0:09
Half
13.11 mi13:39:182:23:5710:597:02
10:19
-1:30
25K
15.53 mi14:08:102:52:4911:0728:52
11:54
+1:35
30K
18.64 mi14:47:063:31:4511:2238:56
12:32
+0:38
20M
20.00 mi15:02:253:47:0411:2115:19
11:16
-1:16
21M
21.00 mi15:15:254:00:0411:2613:00
13:00
+1:44
35K
21.75 mi15:23:384:08:1711:258:13
10:59
-2:01
23M
23.00 mi15:38:554:23:3411:2815:17
12:12
+1:13
24M
24.00 mi15:50:074:34:4611:2711:12
11:12
-1:00
40K
24.85 mi16:00:174:44:5611:2810:10
11:53
+0:41
25.2M
25.20 mi16:04:344:49:1311:294:17
12:25
+0:32
Finish
26.22 mi16:15:114:59:5011:2710:37
10:25
-2:00

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

9:50 /mi

Average Pace

11:27 /mi

Slowest Pace

13:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:23

38% of race

Time at Steady Pace

2:08:14

43% of race

Time at Slower Pace

56:13

19% of race

Average Pace: 11:26 /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 mi11:45:5330:329:5030:32
9:50
#23007
10K
6.21 mi12:18:211:03:0010:0832:28
10:27
#23932
15K
9.32 mi12:55:321:40:1110:4537:11
11:58
#25071
20K
12.43 mi13:32:162:16:5511:0136:44
11:49
#25250
Half
13.11 mi13:39:182:23:5710:597:02
10:19
#25168
25K
15.53 mi14:08:102:52:4911:0728:52
11:54
#25188
30K
18.64 mi14:47:063:31:4511:2238:56
12:32
#25173
20M
20.00 mi15:02:253:47:0411:2115:19
11:16
#25037
21M
21.00 mi15:15:254:00:0411:2613:00
13:00
#25021
35K
21.75 mi15:23:384:08:1711:258:13
10:59
#24964
23M
23.00 mi15:38:554:23:3411:2815:17
12:12
#24942
24M
24.00 mi15:50:074:34:4611:2711:12
11:12
#24881
40K
24.85 mi16:00:174:44:5611:2810:10
11:53
#24857
25.2M
25.20 mi16:04:344:49:1311:294:17
12:25
#24842
Finish
26.22 mi16:15:114:59:5011:2710:37
10:25
#24810
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi230079395939526034(Top 98%)11061(Top 97%)11061(Top 226%)
10K6.21 mi3.10 mi23932-9259859-4649859-46424598(Top 92%)10224(Top 90%)10224(Top 209%)
15K9.32 mi3.11 mi25071-113910479-62010479-62026034(Top 98%)11061(Top 97%)11061(Top 226%)
20K12.43 mi3.11 mi25250-17910596-11710596-11725548(Top 96%)10799(Top 95%)10799(Top 221%)
Half13.11 mi0.68 mi25168+8210554+4210554+4223884(Top 90%)9857(Top 86%)9857(Top 202%)
25K15.53 mi2.42 mi25188-2010578-2410578-2425081(Top 94%)10561(Top 92%)10561(Top 216%)
30K18.64 mi3.11 mi25173+1510585-710585-725028(Top 94%)10579(Top 93%)10579(Top 217%)
20M20.00 mi1.36 mi25037+13610518+6710518+6723143(Top 87%)9594(Top 84%)9594(Top 196%)
21M21.00 mi1.00 mi25021+1610516+210516+224085(Top 90%)10140(Top 89%)10140(Top 208%)
35K21.75 mi0.75 mi24964+5710493+2310493+2323304(Top 88%)9767(Top 86%)9767(Top 200%)
23M23.00 mi1.25 mi24942+2210488+510488+524260(Top 91%)10269(Top 90%)10269(Top 210%)
24M24.00 mi1.00 mi24881+6110464+2410464+2423419(Top 88%)9859(Top 86%)9859(Top 202%)
40K24.85 mi0.85 mi24857+2410454+1010454+1023765(Top 89%)10068(Top 88%)10068(Top 206%)
25.2M25.20 mi0.35 mi24842+1510447+710447+723195(Top 87%)9772(Top 86%)9772(Top 200%)
Finish26.22 mi1.02 mi24810+3210434+1310434+1322859(Top 86%)9584(Top 84%)9584(Top 196%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21stories
+97ft-345ft

Overall

26034

Females

11061

F18-39

11061

5K→10K

3.1 - 6.2 mi

Top 92%
×5stories
+79ft-138ft

Overall

24598

Females

10224

F18-39

10224

10K→15K

6.2 - 9.3 mi

Top 98%
×3stories
+67ft-78ft

Overall

26034

Females

11061

F18-39

11061

15K→20K

9.3 - 12.4 mi

Top 96%
×5stories
+106ft-86ft

Overall

25548

Females

10799

F18-39

10799

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

23884

Females

9857

F18-39

9857

Half→25K

13.1 - 15.5 mi

Top 94%
×4stories
+66ft-88ft

Overall

25081

Females

10561

F18-39

10561

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

25028

Females

10579

F18-39

10579

30K→20M

18.6 - 20.0 mi

Top 87%
×5stories
+64ft-50ft

Overall

23143

Females

9594

F18-39

9594

20M→21M

20.0 - 21.0 mi

Top 90%
×8stories
+106ft-24ft

Overall

24085

Females

10140

F18-39

10140

21M→35K

21.0 - 21.8 mi

Top 88%
×7stories
+17ft-86ft

Overall

23304

Females

9767

F18-39

9767

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

24260

Females

10269

F18-39

10269

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

23419

Females

9859

F18-39

9859

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

23765

Females

10068

F18-39

10068

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

23195

Females

9772

F18-39

9772

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

22859

Females

9584

F18-39

9584

Passing Analysis

Category:
Athletes Passed
753
Passed By
2556
Net Change
-1803
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23007
5K → 10K19944-925#23007#23932
10K → 15K31142-1139#23932#25071
15K → 20K48227-179#25071#25250
20K → Half820+82#25250#25168
Half → 25K7292-20#25168#25188
25K → 30K8065+15#25188#25173
30K → 20M1360+136#25173#25037
20M → 21M4226+16#25037#25021
21M → 35K570+57#25021#24964
35K → 23M4422+22#24964#24942
23M → 24M665+61#24942#24881
24M → 40K4420+24#24881#24857
40K → 25.2M183+15#24857#24842
25.2M → Finish4210+32#24842#24810
TOTALS7532556-1803
📊

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