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BOSTON MARATHON 2023

Stacia Sheputa

Bib: 29404•F

MA

0:00
0:00
/ mi
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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
34:38
Rank: #25879
Start → 5K
34:38 | 11:09/mi
10K· 6.21 mi
1:10:23
Rank: #25953 (-74)
5K → 10K
35:45 | 11:30/mi
15K· 9.32 mi
1:46:25
Rank: #25911 (+42)
10K → 15K
36:02 | 11:36/mi
20K· 12.43 mi
2:27:19
Rank: #26069 (-158)
15K → 20K
40:54 | 13:10/mi
Half· 13.11 mi
2:36:17
Rank: #26097 (-28)
20K → Half
8:58 | 13:09/mi
25K· 15.53 mi
3:10:02
Rank: #26163 (-66)
Half → 25K
33:45 | 13:55/mi
30K· 18.64 mi
3:54:45
Rank: #26190 (-27)
25K → 30K
44:43 | 14:24/mi
20M
4:13:35
Rank: #26163 (+27)
30K → 20M
18:50 | 13:52/mi
21M
4:28:03
Rank: #26138 (+25)
20M → 21M
14:28 | 14:28/mi
35K· 21.75 mi
4:37:44
Rank: #26119 (+19)
21M → 35K
9:41 | 12:57/mi
23M
4:53:58
Rank: #26089 (+30)
35K → 23M
16:14 | 12:58/mi
24M
5:06:49
Rank: #26076 (+13)
23M → 24M
12:51 | 12:51/mi
40K· 24.85 mi
5:19:04
Rank: #26077 (-1)
24M → 40K
12:15 | 14:20/mi
25.2M
5:23:59
Rank: #26064 (+13)
40K → 25.2M
4:55 | 14:15/mi
Finish· 26.22 mi
5:36:28
Rank: #26052 (+12)
25.2M → Finish
12:29 | 12:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:36:17
Pace11:55 /mi
2nd Half
Distance13.11 mi
Time3:00:11
Pace13:45 /mi
📊Positive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:0034:3811:0934:38
11:09
-
10K
6.21 mi12:33:451:10:2311:2035:45
11:30
+0:21
15K
9.32 mi13:09:471:46:2511:2536:02
11:36
+0:06
20K
12.43 mi13:50:412:27:1911:5140:54
13:10
+1:34
Half
13.11 mi13:59:392:36:1711:558:58
13:09
-0:01
25K
15.53 mi14:33:243:10:0212:1433:45
13:55
+0:46
30K
18.64 mi15:18:073:54:4512:3644:43
14:24
+0:29
20M
20.00 mi15:36:574:13:3512:4118:50
13:52
-0:32
21M
21.00 mi15:51:254:28:0312:4614:28
14:28
+0:36
35K
21.75 mi16:01:064:37:4412:469:41
12:57
-1:31
23M
23.00 mi16:17:204:53:5812:4716:14
12:58
+0:01
24M
24.00 mi16:30:115:06:4912:4712:51
12:51
-0:07
40K
24.85 mi16:42:265:19:0412:5012:15
14:20
+1:29
25.2M
25.20 mi16:47:215:23:5912:514:55
14:15
-0:05
Finish
26.22 mi16:59:505:36:2812:5112:29
12:15
-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

11:09 /mi

Average Pace

12:51 /mi

Slowest Pace

14:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:54

35% of race

Time at Steady Pace

1:28:38

26% of race

Time at Slower Pace

2:08:56

38% of race

Average Pace: 12:50 /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 mi11:58:0034:3811:0934:38
11:09
#25879
10K
6.21 mi12:33:451:10:2311:2035:45
11:30
#25953
15K
9.32 mi13:09:471:46:2511:2536:02
11:36
#25911
20K
12.43 mi13:50:412:27:1911:5140:54
13:10
#26069
Half
13.11 mi13:59:392:36:1711:558:58
13:09
#26097
25K
15.53 mi14:33:243:10:0212:1433:45
13:55
#26163
30K
18.64 mi15:18:073:54:4512:3644:43
14:24
#26190
20M
20.00 mi15:36:574:13:3512:4118:50
13:52
#26163
21M
21.00 mi15:51:254:28:0312:4614:28
14:28
#26138
35K
21.75 mi16:01:064:37:4412:469:41
12:57
#26119
23M
23.00 mi16:17:204:53:5812:4716:14
12:58
#26089
24M
24.00 mi16:30:115:06:4912:4712:51
12:51
#26076
40K
24.85 mi16:42:265:19:0412:5012:15
14:20
#26077
25.2M
25.20 mi16:47:215:23:5912:514:55
14:15
#26064
Finish
26.22 mi16:59:505:36:2812:5112:29
12:15
#26052
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25879109771097725796(Top 97%)10919(Top 96%)10919(Top 224%)
10K6.21 mi3.10 mi25953-7411012-3511012-3525967(Top 98%)11021(Top 96%)11021(Top 226%)
15K9.32 mi3.11 mi25911+4210987+2510987+2525796(Top 97%)10919(Top 96%)10919(Top 224%)
20K12.43 mi3.11 mi26069-15811081-9411081-9426305(Top 99%)11238(Top 98%)11238(Top 230%)
Half13.11 mi0.68 mi26097-2811101-2011101-2026388(Top 99%)11296(Top 99%)11296(Top 231%)
25K15.53 mi2.42 mi26163-6611145-4411145-4426315(Top 99%)11253(Top 99%)11253(Top 230%)
30K18.64 mi3.11 mi26190-2711166-2111166-2126198(Top 98%)11200(Top 98%)11200(Top 229%)
20M20.00 mi1.36 mi26163+2711158+811158+825753(Top 97%)10989(Top 96%)10989(Top 225%)
21M21.00 mi1.00 mi26138+2511141+1711141+1725407(Top 95%)10817(Top 95%)10817(Top 221%)
35K21.75 mi0.75 mi26119+1911137+411137+425527(Top 96%)10913(Top 96%)10913(Top 223%)
23M23.00 mi1.25 mi26089+3011120+1711120+1725053(Top 94%)10662(Top 93%)10662(Top 218%)
24M24.00 mi1.00 mi26076+1311117+311117+325374(Top 95%)10868(Top 95%)10868(Top 223%)
40K24.85 mi0.85 mi26077-111120-311120-325866(Top 97%)11111(Top 97%)11111(Top 227%)
25.2M25.20 mi0.35 mi26064+1311112+811112+825215(Top 95%)10797(Top 95%)10797(Top 221%)
Finish26.22 mi1.02 mi26052+1211106+611106+625475(Top 96%)10904(Top 95%)10904(Top 223%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21stories
+97ft-345ft

Overall

25796

Females

10919

F18-39

10919

5K→10K

3.1 - 6.2 mi

Top 98%
×5stories
+79ft-138ft

Overall

25967

Females

11021

F18-39

11021

10K→15K

6.2 - 9.3 mi

Top 97%
×3stories
+67ft-78ft

Overall

25796

Females

10919

F18-39

10919

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

26305

Females

11238

F18-39

11238

20K→Half

12.4 - 13.1 mi

Top 99%
×2stories
+19ft-37ft

Overall

26388

Females

11296

F18-39

11296

Half→25K

13.1 - 15.5 mi

Top 99%
×4stories
+66ft-88ft

Overall

26315

Females

11253

F18-39

11253

25K→30K

15.5 - 18.6 mi

Top 98%
×9stories
+181ft-148ft

Overall

26198

Females

11200

F18-39

11200

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

25753

Females

10989

F18-39

10989

20M→21M

20.0 - 21.0 mi

Top 95%
×8stories
+106ft-24ft

Overall

25407

Females

10817

F18-39

10817

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

25527

Females

10913

F18-39

10913

35K→23M

21.8 - 23.0 mi

Top 94%
×5stories
+23ft-63ft

Overall

25053

Females

10662

F18-39

10662

23M→24M

23.0 - 24.0 mi

Top 95%
×6stories
+12ft-82ft

Overall

25374

Females

10868

F18-39

10868

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

25866

Females

11111

F18-39

11111

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

25215

Females

10797

F18-39

10797

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2stories
+22ft-21ft

Overall

25475

Females

10904

F18-39

10904

Passing Analysis

Category:
Athletes Passed
403
Passed By
576
Net Change
-173
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25879
5K → 10K75149-74#25879#25953
10K → 15K9149+42#25953#25911
15K → 20K7165-158#25911#26069
20K → Half028-28#26069#26097
Half → 25K1480-66#26097#26163
25K → 30K3057-27#26163#26190
30K → 20M347+27#26190#26163
20M → 21M283+25#26163#26138
21M → 35K223+19#26138#26119
35K → 23M366+30#26119#26089
23M → 24M196+13#26089#26076
24M → 40K1112-1#26076#26077
40K → 25.2M174+13#26077#26064
25.2M → Finish197+12#26064#26052
TOTALS403576-173
📊

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