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BOSTON MARATHON 2023

Summer Ward

Bib: 17255•F

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Overall
#0 / 26622
Top 46%
Gender (Female)
#0 / 11423
Top 28%
Division (F18-39)
#0 / 4884
Top 46%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:38
Rank: #13502
Start → 5K
24:38 | 7:56/mi
10K· 6.21 mi
48:15
Rank: #12414 (+1088)
5K → 10K
23:37 | 7:36/mi
15K· 9.32 mi
1:12:00
Rank: #12013 (+401)
10K → 15K
23:45 | 7:39/mi
20K· 12.43 mi
1:36:38
Rank: #12176 (-163)
15K → 20K
24:38 | 7:56/mi
Half· 13.11 mi
1:41:52
Rank: #12137 (+39)
20K → Half
5:14 | 7:40/mi
25K· 15.53 mi
2:01:02
Rank: #12113 (+24)
Half → 25K
19:10 | 7:54/mi
30K· 18.64 mi
2:26:24
Rank: #12067 (+46)
25K → 30K
25:22 | 8:10/mi
20M
2:37:50
Rank: #12148 (-81)
30K → 20M
11:26 | 8:25/mi
21M
2:46:47
Rank: #12204 (-56)
20M → 21M
8:57 | 8:57/mi
35K· 21.75 mi
2:52:52
Rank: #12220 (-16)
21M → 35K
6:05 | 8:08/mi
23M
3:03:28
Rank: #12266 (-46)
35K → 23M
10:36 | 8:28/mi
24M
3:11:41
Rank: #12281 (-15)
23M → 24M
8:13 | 8:13/mi
40K· 24.85 mi
3:18:43
Rank: #12251 (+30)
24M → 40K
7:02 | 8:14/mi
25.2M
3:21:50
Rank: #12261 (-10)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:29:50
Rank: #12205 (+56)
25.2M → Finish
8:00 | 7:51/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:52
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:47:58
Pace8:14 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:2324:387:5624:38
7:56
-
10K
6.21 mi11:39:0048:157:4623:37
7:36
-0:20
15K
9.32 mi12:02:451:12:007:4323:45
7:39
+0:03
20K
12.43 mi12:27:231:36:387:4724:38
7:56
+0:17
Half
13.11 mi12:32:371:41:527:465:14
7:40
-0:16
25K
15.53 mi12:51:472:01:027:4719:10
7:54
+0:14
30K
18.64 mi13:17:092:26:247:5125:22
8:10
+0:16
20M
20.00 mi13:28:352:37:507:5311:26
8:25
+0:15
21M
21.00 mi13:37:322:46:477:578:57
8:57
+0:32
35K
21.75 mi13:43:372:52:527:576:05
8:08
-0:49
23M
23.00 mi13:54:133:03:287:5910:36
8:28
+0:20
24M
24.00 mi14:02:263:11:417:598:13
8:13
-0:15
40K
24.85 mi14:09:283:18:438:007:02
8:14
+0:01
25.2M
25.20 mi14:12:353:21:508:013:07
9:02
+0:48
Finish
26.22 mi14:20:353:29:508:018:00
7:51
-1:11

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

7:36 /mi

Average Pace

8:01 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:44

84% of race

Time at Steady Pace

30:59

15% of race

Time at Slower Pace

3:07

1% of race

Average Pace: 8:00 /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 mi11:15:2324:387:5624:38
7:56
#13502
10K
6.21 mi11:39:0048:157:4623:37
7:36
#12414
15K
9.32 mi12:02:451:12:007:4323:45
7:39
#12013
20K
12.43 mi12:27:231:36:387:4724:38
7:56
#12176
Half
13.11 mi12:32:371:41:527:465:14
7:40
#12137
25K
15.53 mi12:51:472:01:027:4719:10
7:54
#12113
30K
18.64 mi13:17:092:26:247:5125:22
8:10
#12067
20M
20.00 mi13:28:352:37:507:5311:26
8:25
#12148
21M
21.00 mi13:37:322:46:477:578:57
8:57
#12204
35K
21.75 mi13:43:372:52:527:576:05
8:08
#12220
23M
23.00 mi13:54:133:03:287:5910:36
8:28
#12266
24M
24.00 mi14:02:263:11:417:598:13
8:13
#12281
40K
24.85 mi14:09:283:18:438:007:02
8:14
#12251
25.2M
25.20 mi14:12:353:21:508:013:07
9:02
#12261
Finish
26.22 mi14:20:353:29:508:018:00
7:51
#12205
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi135023718371811387(Top 43%)2563(Top 22%)2563(Top 52%)
10K6.21 mi3.10 mi12414+10883110+6083110+60811368(Top 43%)2536(Top 22%)2536(Top 52%)
15K9.32 mi3.11 mi12013+4012901+2092901+20911387(Top 43%)2563(Top 22%)2563(Top 52%)
20K12.43 mi3.11 mi12176-1633022-1213022-12112869(Top 48%)3474(Top 30%)3474(Top 71%)
Half13.11 mi0.68 mi12137+392998+242998+2411728(Top 44%)2772(Top 24%)2772(Top 57%)
25K15.53 mi2.42 mi12113+243004-63004-611972(Top 45%)3059(Top 27%)3059(Top 63%)
30K18.64 mi3.11 mi12067+463012-83012-812104(Top 45%)3242(Top 28%)3242(Top 66%)
20M20.00 mi1.36 mi12148-813082-703082-7013100(Top 49%)3907(Top 34%)3907(Top 80%)
21M21.00 mi1.00 mi12204-563125-433125-4313128(Top 49%)4009(Top 35%)4009(Top 82%)
35K21.75 mi0.75 mi12220-163153-283153-2813011(Top 49%)3997(Top 35%)3997(Top 82%)
23M23.00 mi1.25 mi12266-463207-543207-5413002(Top 49%)4065(Top 36%)4065(Top 83%)
24M24.00 mi1.00 mi12281-153235-283235-2812740(Top 48%)3980(Top 35%)3980(Top 81%)
40K24.85 mi0.85 mi12251+303231+43231+411567(Top 43%)3445(Top 30%)3445(Top 71%)
25.2M25.20 mi0.35 mi12261-103250-193250-1912772(Top 48%)4105(Top 36%)4105(Top 84%)
Finish26.22 mi1.02 mi12205+563237+133237+1311069(Top 42%)3234(Top 28%)3234(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21stories
+97ft-345ft

Overall

11387

Females

2563

F18-39

2563

5K→10K

3.1 - 6.2 mi

Top 43%
×5stories
+79ft-138ft

Overall

11368

Females

2536

F18-39

2536

10K→15K

6.2 - 9.3 mi

Top 43%
×3stories
+67ft-78ft

Overall

11387

Females

2563

F18-39

2563

15K→20K

9.3 - 12.4 mi

Top 48%
×5stories
+106ft-86ft

Overall

12869

Females

3474

F18-39

3474

20K→Half

12.4 - 13.1 mi

Top 44%
×2stories
+19ft-37ft

Overall

11728

Females

2772

F18-39

2772

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

11972

Females

3059

F18-39

3059

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

12104

Females

3242

F18-39

3242

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

13100

Females

3907

F18-39

3907

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13128

Females

4009

F18-39

4009

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

13011

Females

3997

F18-39

3997

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

13002

Females

4065

F18-39

4065

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

12740

Females

3980

F18-39

3980

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

11567

Females

3445

F18-39

3445

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12772

Females

4105

F18-39

4105

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

11069

Females

3234

F18-39

3234

Passing Analysis

Category:
Athletes Passed
2642
Passed By
1345
Net Change
+1297
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13502
5K → 10K114658+1088#13502#12414
10K → 15K44746+401#12414#12013
15K → 20K116279-163#12013#12176
20K → Half5314+39#12176#12137
Half → 25K138114+24#12137#12113
25K → 30K217171+46#12113#12067
30K → 20M76157-81#12067#12148
20M → 21M72128-56#12148#12204
21M → 35K4056-16#12204#12220
35K → 23M77123-46#12220#12266
23M → 24M5267-15#12266#12281
24M → 40K7040+30#12281#12251
40K → 25.2M3141-10#12251#12261
25.2M → Finish10751+56#12261#12205
TOTALS26421345+1297
📊

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