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BOSTON MARATHON 2023

Greta Sowles

Bib: 17073•F

MN

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 45%
Gender (Female)
#0 / 11423
Top 27%
Division (F18-39)
#0 / 4884
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:40
Rank: #13587
Start → 5K
24:40 | 7:56/mi
10K· 6.21 mi
49:12
Rank: #13721 (-134)
5K → 10K
24:32 | 7:54/mi
15K· 9.32 mi
1:13:45
Rank: #13679 (+42)
10K → 15K
24:33 | 7:54/mi
20K· 12.43 mi
1:38:24
Rank: #13457 (+222)
15K → 20K
24:39 | 7:56/mi
Half· 13.11 mi
1:43:38
Rank: #13362 (+95)
20K → Half
5:14 | 7:40/mi
25K· 15.53 mi
2:02:52
Rank: #13132 (+230)
Half → 25K
19:14 | 7:56/mi
30K· 18.64 mi
2:27:59
Rank: #12812 (+320)
25K → 30K
25:07 | 8:05/mi
20M
2:39:14
Rank: #12722 (+90)
30K → 20M
11:15 | 8:17/mi
21M
2:47:31
Rank: #12464 (+258)
20M → 21M
8:17 | 8:17/mi
35K· 21.75 mi
2:53:27
Rank: #12436 (+28)
21M → 35K
5:56 | 7:56/mi
23M
3:03:30
Rank: #12271 (+165)
35K → 23M
10:03 | 8:02/mi
24M
3:11:20
Rank: #12186 (+85)
23M → 24M
7:50 | 7:50/mi
40K· 24.85 mi
3:18:05
Rank: #12051 (+135)
24M → 40K
6:45 | 7:54/mi
25.2M
3:21:02
Rank: #12001 (+50)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:28:45
Rank: #11876 (+125)
25.2M → Finish
7:43 | 7:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:38
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:45:07
Pace8:01 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:2824:407:5624:40
7:56
-
10K
6.21 mi11:40:0049:127:5524:32
7:54
-0:02
15K
9.32 mi12:04:331:13:457:5524:33
7:54
0:00
20K
12.43 mi12:29:121:38:247:5524:39
7:56
+0:02
Half
13.11 mi12:34:261:43:387:545:14
7:40
-0:16
25K
15.53 mi12:53:402:02:527:5519:14
7:56
+0:16
30K
18.64 mi13:18:472:27:597:5625:07
8:05
+0:09
20M
20.00 mi13:30:022:39:147:5811:15
8:17
+0:12
21M
21.00 mi13:38:192:47:317:598:17
8:17
0:00
35K
21.75 mi13:44:152:53:277:595:56
7:56
-0:21
23M
23.00 mi13:54:183:03:307:5910:03
8:02
+0:06
24M
24.00 mi14:02:083:11:207:587:50
7:50
-0:12
40K
24.85 mi14:08:533:18:057:586:45
7:54
+0:04
25.2M
25.20 mi14:11:503:21:027:592:57
8:33
+0:39
Finish
26.22 mi14:19:333:28:457:587:43
7:34
-0:59

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

7:34 /mi

Average Pace

7:58 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:25:48

99% of race

Time at Steady Pace

2:57

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:58 /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 mi11:15:2824:407:5624:40
7:56
#13587
10K
6.21 mi11:40:0049:127:5524:32
7:54
#13721
15K
9.32 mi12:04:331:13:457:5524:33
7:54
#13679
20K
12.43 mi12:29:121:38:247:5524:39
7:56
#13457
Half
13.11 mi12:34:261:43:387:545:14
7:40
#13362
25K
15.53 mi12:53:402:02:527:5519:14
7:56
#13132
30K
18.64 mi13:18:472:27:597:5625:07
8:05
#12812
20M
20.00 mi13:30:022:39:147:5811:15
8:17
#12722
21M
21.00 mi13:38:192:47:317:598:17
8:17
#12464
35K
21.75 mi13:44:152:53:277:595:56
7:56
#12436
23M
23.00 mi13:54:183:03:307:5910:03
8:02
#12271
24M
24.00 mi14:02:083:11:207:587:50
7:50
#12186
40K
24.85 mi14:08:533:18:057:586:45
7:54
#12051
25.2M
25.20 mi14:11:503:21:027:592:57
8:33
#12001
Finish
26.22 mi14:19:333:28:457:587:43
7:34
#11876
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi135873770377013562(Top 51%)3809(Top 33%)3809(Top 78%)
10K6.21 mi3.10 mi13721-1343877-1073877-10713959(Top 52%)4015(Top 35%)4015(Top 82%)
15K9.32 mi3.11 mi13679+423868+93868+913562(Top 51%)3809(Top 33%)3809(Top 78%)
20K12.43 mi3.11 mi13457+2223755+1133755+11312904(Top 48%)3489(Top 31%)3489(Top 71%)
Half13.11 mi0.68 mi13362+953700+553700+5511712(Top 44%)2756(Top 24%)2756(Top 56%)
25K15.53 mi2.42 mi13132+2303570+1303570+13012175(Top 46%)3177(Top 28%)3177(Top 65%)
30K18.64 mi3.11 mi12812+3203436+1343436+13411551(Top 43%)2931(Top 26%)2931(Top 60%)
20M20.00 mi1.36 mi12722+903412+243412+2412266(Top 46%)3447(Top 30%)3447(Top 71%)
21M21.00 mi1.00 mi12464+2583276+1363276+1369079(Top 34%)1973(Top 17%)1973(Top 40%)
35K21.75 mi0.75 mi12436+283278-23278-211649(Top 44%)3228(Top 28%)3228(Top 66%)
23M23.00 mi1.25 mi12271+1653212+663212+669969(Top 37%)2501(Top 22%)2501(Top 51%)
24M24.00 mi1.00 mi12186+853181+313181+3110067(Top 38%)2636(Top 23%)2636(Top 54%)
40K24.85 mi0.85 mi12051+1353131+503131+509359(Top 35%)2341(Top 20%)2341(Top 48%)
25.2M25.20 mi0.35 mi12001+503102+293102+299958(Top 37%)2674(Top 23%)2674(Top 55%)
Finish26.22 mi1.02 mi11876+1253054+483054+489136(Top 34%)2306(Top 20%)2306(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

13562

Females

3809

F18-39

3809

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

13959

Females

4015

F18-39

4015

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

13562

Females

3809

F18-39

3809

15K→20K

9.3 - 12.4 mi

Top 48%
×5stories
+106ft-86ft

Overall

12904

Females

3489

F18-39

3489

20K→Half

12.4 - 13.1 mi

Top 44%
×2stories
+19ft-37ft

Overall

11712

Females

2756

F18-39

2756

Half→25K

13.1 - 15.5 mi

Top 46%
×4stories
+66ft-88ft

Overall

12175

Females

3177

F18-39

3177

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

11551

Females

2931

F18-39

2931

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

12266

Females

3447

F18-39

3447

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9079

Females

1973

F18-39

1973

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

11649

Females

3228

F18-39

3228

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9969

Females

2501

F18-39

2501

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10067

Females

2636

F18-39

2636

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9359

Females

2341

F18-39

2341

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

9958

Females

2674

F18-39

2674

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

9136

Females

2306

F18-39

2306

Passing Analysis

Category:
Athletes Passed
2578
Passed By
867
Net Change
+1711
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13587
5K → 10K235369-134#13587#13721
10K → 15K201159+42#13721#13679
15K → 20K29270+222#13679#13457
20K → Half994+95#13457#13362
Half → 25K26737+230#13362#13132
25K → 30K37151+320#13132#12812
30K → 20M15262+90#12812#12722
20M → 21M2668+258#12722#12464
21M → 35K6234+28#12464#12436
35K → 23M17914+165#12436#12271
23M → 24M10621+85#12271#12186
24M → 40K14813+135#12186#12051
40K → 25.2M599+50#12051#12001
25.2M → Finish14116+125#12001#11876
TOTALS2578867+1711
📊

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