Boston Marathon logo
BOSTON MARATHON 2023

Yelyzaveta Hide-Smith

Bib: 30566•F

0:00
0:00
/ mi
Be the first to cheer!
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
29:40
Rank: #22243
Start → 5K
9:33/mi
29:40 split
10K· 6.21 mi
59:35
Rank: #22577 (-334)
5K → 10K
9:38/mi
29:55 split
15K· 9.32 mi
1:29:11
Rank: #22512 (+65)
10K → 15K
9:32/mi
29:36 split
20K· 12.43 mi
1:59:15
Rank: #22384 (+128)
15K → 20K
9:41/mi
30:04 split
Half· 13.11 mi
2:05:50
Rank: #22398 (-14)
20K → Half
9:39/mi
6:35 split
25K· 15.53 mi
2:29:46
Rank: #22322 (+76)
Half → 25K
9:52/mi
23:56 split
30K· 18.64 mi
3:00:44
Rank: #22055 (+267)
25K → 30K
9:58/mi
30:58 split
20M
3:14:29
Rank: #21946 (+109)
30K → 20M
10:07/mi
13:45 split
21M
3:25:14
Rank: #21857 (+89)
20M → 21M
10:45/mi
10:45 split
35K· 21.75 mi
3:32:38
Rank: #21841 (+16)
21M → 35K
9:53/mi
7:24 split
23M
3:45:29
Rank: #21752 (+89)
35K → 23M
10:16/mi
12:51 split
24M
3:55:33
Rank: #21730 (+22)
23M → 24M
10:04/mi
10:04 split
40K· 24.85 mi
4:04:15
Rank: #21680 (+50)
24M → 40K
10:11/mi
8:42 split
25.2M
4:07:56
Rank: #21656 (+24)
40K → 25.2M
10:41/mi
3:41 split
Finish· 26.22 mi
4:17:50
Rank: #21620 (+36)
25.2M → Finish
9:43/mi
9:54 split

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:50
Pace9:36 /mi
2nd Half
Distance13.11 mi
Time2:12:00
Pace10:04 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:4929:409:3329:40
9:33
-
10K
6.21 mi12:24:4459:359:3529:55
9:38
+0:05
15K
9.32 mi12:54:201:29:119:3429:36
9:32
-0:06
20K
12.43 mi13:24:241:59:159:3630:04
9:41
+0:09
Half
13.11 mi13:30:592:05:509:366:35
9:39
-0:02
25K
15.53 mi13:54:552:29:469:3823:56
9:52
+0:13
30K
18.64 mi14:25:533:00:449:4230:58
9:58
+0:06
20M
20.00 mi14:39:383:14:299:4313:45
10:07
+0:09
21M
21.00 mi14:50:233:25:149:4610:45
10:45
+0:38
35K
21.75 mi14:57:473:32:389:477:24
9:53
-0:52
23M
23.00 mi15:10:383:45:299:4812:51
10:16
+0:23
24M
24.00 mi15:20:423:55:339:4910:04
10:04
-0:12
40K
24.85 mi15:29:244:04:159:508:42
10:11
+0:07
25.2M
25.20 mi15:33:054:07:569:503:41
10:41
+0:30
Finish
26.22 mi15:42:594:17:509:509:54
9:43
-0:58

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

9:32 /mi

Average Pace

9:50 /mi

Slowest Pace

10:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:03:24

94% of race

Time at Steady Pace

14:26

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:50 /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 mi11:54:4929:409:3329:40
9:33
#22243
10K
6.21 mi12:24:4459:359:3529:55
9:38
#22577
15K
9.32 mi12:54:201:29:119:3429:36
9:32
#22512
20K
12.43 mi13:24:241:59:159:3630:04
9:41
#22384
Half
13.11 mi13:30:592:05:509:366:35
9:39
#22398
25K
15.53 mi13:54:552:29:469:3823:56
9:52
#22322
30K
18.64 mi14:25:533:00:449:4230:58
9:58
#22055
20M
20.00 mi14:39:383:14:299:4313:45
10:07
#21946
21M
21.00 mi14:50:233:25:149:4610:45
10:45
#21857
35K
21.75 mi14:57:473:32:389:477:24
9:53
#21841
23M
23.00 mi15:10:383:45:299:4812:51
10:16
#21752
24M
24.00 mi15:20:423:55:339:4910:04
10:04
#21730
40K
24.85 mi15:29:244:04:159:508:42
10:11
#21680
25.2M
25.20 mi15:33:054:07:569:503:41
10:41
#21656
Finish
26.22 mi15:42:594:17:509:509:54
9:43
#21620
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi222438998899822337(Top 84%)8975(Top 79%)8975(Top 184%)
10K6.21 mi3.10 mi22577-3349135-1379135-13722883(Top 86%)9274(Top 81%)9274(Top 190%)
15K9.32 mi3.11 mi22512+659099+369099+3622337(Top 84%)8975(Top 79%)8975(Top 184%)
20K12.43 mi3.11 mi22384+1289021+789021+7822088(Top 83%)8854(Top 78%)8854(Top 181%)
Half13.11 mi0.68 mi22398-149028-79028-722524(Top 85%)9087(Top 80%)9087(Top 186%)
25K15.53 mi2.42 mi22322+769014+149014+1421913(Top 82%)8791(Top 77%)8791(Top 180%)
30K18.64 mi3.11 mi22055+2678867+1478867+14720944(Top 79%)8315(Top 73%)8315(Top 170%)
20M20.00 mi1.36 mi21946+1098815+528815+5220806(Top 78%)8304(Top 73%)8304(Top 170%)
21M21.00 mi1.00 mi21857+898773+428773+4220271(Top 76%)8078(Top 71%)8078(Top 165%)
35K21.75 mi0.75 mi21841+168776-38776-320996(Top 79%)8491(Top 74%)8491(Top 174%)
23M23.00 mi1.25 mi21752+898743+338743+3320759(Top 78%)8381(Top 73%)8381(Top 172%)
24M24.00 mi1.00 mi21730+228740+38740+320989(Top 79%)8540(Top 75%)8540(Top 175%)
40K24.85 mi0.85 mi21680+508726+148726+1420446(Top 77%)8309(Top 73%)8309(Top 170%)
25.2M25.20 mi0.35 mi21656+248717+98717+919702(Top 74%)7910(Top 69%)7910(Top 162%)
Finish26.22 mi1.02 mi21620+368707+108707+1020868(Top 78%)8492(Top 74%)8492(Top 174%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21stories
+97ft-345ft

Overall

22337

Females

8975

F18-39

8975

5K→10K

3.1 - 6.2 mi

Top 86%
×5stories
+79ft-138ft

Overall

22883

Females

9274

F18-39

9274

10K→15K

6.2 - 9.3 mi

Top 84%
×3stories
+67ft-78ft

Overall

22337

Females

8975

F18-39

8975

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

22088

Females

8854

F18-39

8854

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

22524

Females

9087

F18-39

9087

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

21913

Females

8791

F18-39

8791

25K→30K

15.5 - 18.6 mi

Top 79%
×9stories
+181ft-148ft

Overall

20944

Females

8315

F18-39

8315

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

20806

Females

8304

F18-39

8304

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

20271

Females

8078

F18-39

8078

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

20996

Females

8491

F18-39

8491

35K→23M

21.8 - 23.0 mi

Top 78%
×5stories
+23ft-63ft

Overall

20759

Females

8381

F18-39

8381

23M→24M

23.0 - 24.0 mi

Top 79%
×6stories
+12ft-82ft

Overall

20989

Females

8540

F18-39

8540

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

20446

Females

8309

F18-39

8309

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

19702

Females

7910

F18-39

7910

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2stories
+22ft-21ft

Overall

20868

Females

8492

F18-39

8492

Passing Analysis

Category:
Athletes Passed
1497
Passed By
874
Net Change
+623
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22243
5K → 10K102436-334#22243#22577
10K → 15K177112+65#22577#22512
15K → 20K19971+128#22512#22384
20K → Half1832-14#22384#22398
Half → 25K13862+76#22398#22322
25K → 30K29023+267#22322#22055
30K → 20M12617+109#22055#21946
20M → 21M10819+89#21946#21857
21M → 35K3519+16#21857#21841
35K → 23M10920+89#21841#21752
23M → 24M4826+22#21752#21730
24M → 40K6414+50#21730#21680
40K → 25.2M273+24#21680#21656
25.2M → Finish5620+36#21656#21620
TOTALS1497874+623
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing