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BOSTON MARATHON 2023

Grace Sutton

Bib: 10962•F

WI

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 44%
Gender (Female)
#0 / 11423
Top 26%
Division (F18-39)
#0 / 4884
Top 43%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:54
Rank: #11390
Start → 5K
23:54 | 7:42/mi
10K· 6.21 mi
47:54
Rank: #11901 (-511)
5K → 10K
24:00 | 7:43/mi
15K· 9.32 mi
1:11:42
Rank: #11724 (+177)
10K → 15K
23:48 | 7:40/mi
20K· 12.43 mi
1:36:53
Rank: #12369 (-645)
15K → 20K
25:11 | 8:06/mi
Half· 13.11 mi
1:42:07
Rank: #12320 (+49)
20K → Half
5:14 | 7:40/mi
25K· 15.53 mi
2:01:07
Rank: #12156 (+164)
Half → 25K
19:00 | 7:50/mi
30K· 18.64 mi
2:25:45
Rank: #11776 (+380)
25K → 30K
24:38 | 7:56/mi
20M
2:36:39
Rank: #11650 (+126)
30K → 20M
10:54 | 8:01/mi
21M
2:45:17
Rank: #11605 (+45)
20M → 21M
8:38 | 8:38/mi
35K· 21.75 mi
2:51:06
Rank: #11556 (+49)
21M → 35K
5:49 | 7:46/mi
23M
3:01:21
Rank: #11509 (+47)
35K → 23M
10:15 | 8:11/mi
24M
3:09:19
Rank: #11490 (+19)
23M → 24M
7:58 | 7:58/mi
40K· 24.85 mi
3:16:22
Rank: #11491 (-1)
24M → 40K
7:03 | 8:15/mi
25.2M
3:19:34
Rank: #11522 (-31)
40K → 25.2M
3:12 | 9:17/mi
Finish· 26.22 mi
3:27:59
Rank: #11613 (-91)
25.2M → Finish
8:25 | 8:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:07
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time1:45:52
Pace8:05 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4023:547:4223:54
7:42
-
10K
6.21 mi11:14:4047:547:4324:00
7:43
+0:01
15K
9.32 mi11:38:281:11:427:4223:48
7:40
-0:03
20K
12.43 mi12:03:391:36:537:4825:11
8:06
+0:26
Half
13.11 mi12:08:531:42:077:475:14
7:40
-0:26
25K
15.53 mi12:27:532:01:077:4819:00
7:50
+0:10
30K
18.64 mi12:52:312:25:457:4924:38
7:56
+0:06
20M
20.00 mi13:03:252:36:397:5010:54
8:01
+0:05
21M
21.00 mi13:12:032:45:177:528:38
8:38
+0:37
35K
21.75 mi13:17:522:51:067:525:49
7:46
-0:52
23M
23.00 mi13:28:073:01:217:5310:15
8:11
+0:25
24M
24.00 mi13:36:053:09:197:537:58
7:58
-0:13
40K
24.85 mi13:43:083:16:227:547:03
8:15
+0:17
25.2M
25.20 mi13:46:203:19:347:553:12
9:17
+1:02
Finish
26.22 mi13:54:453:27:597:568:25
8:16
-1:01

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

7:40 /mi

Average Pace

7:56 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:56

37% of race

Time at Steady Pace

1:33:30

45% of race

Time at Slower Pace

37:33

18% of race

Average Pace: 7:56 /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 mi10:50:4023:547:4223:54
7:42
#11390
10K
6.21 mi11:14:4047:547:4324:00
7:43
#11901
15K
9.32 mi11:38:281:11:427:4223:48
7:40
#11724
20K
12.43 mi12:03:391:36:537:4825:11
8:06
#12369
Half
13.11 mi12:08:531:42:077:475:14
7:40
#12320
25K
15.53 mi12:27:532:01:077:4819:00
7:50
#12156
30K
18.64 mi12:52:312:25:457:4924:38
7:56
#11776
20M
20.00 mi13:03:252:36:397:5010:54
8:01
#11650
21M
21.00 mi13:12:032:45:177:528:38
8:38
#11605
35K
21.75 mi13:17:522:51:067:525:49
7:46
#11556
23M
23.00 mi13:28:073:01:217:5310:15
8:11
#11509
24M
24.00 mi13:36:053:09:197:537:58
7:58
#11490
40K
24.85 mi13:43:083:16:227:547:03
8:15
#11491
25.2M
25.20 mi13:46:203:19:347:553:12
9:17
#11522
Finish
26.22 mi13:54:453:27:597:568:25
8:16
#11613
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi113902533253311523(Top 43%)2645(Top 23%)2645(Top 54%)
10K6.21 mi3.10 mi11901-5112816-2832816-28312483(Top 47%)3139(Top 27%)3139(Top 64%)
15K9.32 mi3.11 mi11724+1772742+742742+7411523(Top 43%)2645(Top 23%)2645(Top 54%)
20K12.43 mi3.11 mi12369-6453131-3893131-38914255(Top 54%)4256(Top 37%)4256(Top 87%)
Half13.11 mi0.68 mi12320+493104+273104+2711698(Top 44%)2742(Top 24%)2742(Top 56%)
25K15.53 mi2.42 mi12156+1643027+773027+7711410(Top 43%)2722(Top 24%)2722(Top 56%)
30K18.64 mi3.11 mi11776+3802851+1762851+17610368(Top 39%)2342(Top 21%)2342(Top 48%)
20M20.00 mi1.36 mi11650+1262798+532798+5310467(Top 39%)2475(Top 22%)2475(Top 51%)
21M21.00 mi1.00 mi11605+452795+32795+311278(Top 42%)3017(Top 26%)3017(Top 62%)
35K21.75 mi0.75 mi11556+492778+172778+1710529(Top 40%)2629(Top 23%)2629(Top 54%)
23M23.00 mi1.25 mi11509+472775+32775+311119(Top 42%)3073(Top 27%)3073(Top 63%)
24M24.00 mi1.00 mi11490+192787-122787-1211027(Top 41%)3100(Top 27%)3100(Top 63%)
40K24.85 mi0.85 mi11491-12810-232810-2311690(Top 44%)3502(Top 31%)3502(Top 72%)
25.2M25.20 mi0.35 mi11522-312833-232833-2314097(Top 53%)4781(Top 42%)4781(Top 98%)
Finish26.22 mi1.02 mi11613-912916-832916-8313848(Top 52%)4651(Top 41%)4651(Top 95%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21stories
+97ft-345ft

Overall

11523

Females

2645

F18-39

2645

5K→10K

3.1 - 6.2 mi

Top 47%
×5stories
+79ft-138ft

Overall

12483

Females

3139

F18-39

3139

10K→15K

6.2 - 9.3 mi

Top 43%
×3stories
+67ft-78ft

Overall

11523

Females

2645

F18-39

2645

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

14255

Females

4256

F18-39

4256

20K→Half

12.4 - 13.1 mi

Top 44%
×2stories
+19ft-37ft

Overall

11698

Females

2742

F18-39

2742

Half→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

11410

Females

2722

F18-39

2722

25K→30K

15.5 - 18.6 mi

Top 39%
×9stories
+181ft-148ft

Overall

10368

Females

2342

F18-39

2342

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

10467

Females

2475

F18-39

2475

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

11278

Females

3017

F18-39

3017

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

10529

Females

2629

F18-39

2629

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

11119

Females

3073

F18-39

3073

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

11027

Females

3100

F18-39

3100

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11690

Females

3502

F18-39

3502

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

14097

Females

4781

F18-39

4781

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

13848

Females

4651

F18-39

4651

Passing Analysis

Category:
Athletes Passed
1820
Passed By
2043
Net Change
-223
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11390
5K → 10K135646-511#11390#11901
10K → 15K283106+177#11901#11724
15K → 20K40685-645#11724#12369
20K → Half578+49#12369#12320
Half → 25K21450+164#12320#12156
25K → 30K41131+380#12156#11776
30K → 20M15529+126#11776#11650
20M → 21M10964+45#11650#11605
21M → 35K8435+49#11605#11556
35K → 23M11770+47#11556#11509
23M → 24M7354+19#11509#11490
24M → 40K6970-1#11490#11491
40K → 25.2M2354-31#11491#11522
25.2M → Finish50141-91#11522#11613
TOTALS18202043-223
📊

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