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BOSTON MARATHON 2023

Marta Kryvdyk

Bib: 10565•F

IL

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 30%
Gender (Female)
#0 / 11423
Top 11%
Division (F18-39)
#0 / 4884
Top 20%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:03
Rank: #8992
Start → 5K
23:03 | 7:25/mi
10K· 6.21 mi
45:44
Rank: #8895 (+97)
5K → 10K
22:41 | 7:18/mi
15K· 9.32 mi
1:08:34
Rank: #8894 (+1)
10K → 15K
22:50 | 7:21/mi
20K· 12.43 mi
1:31:46
Rank: #8882 (+12)
15K → 20K
23:12 | 7:28/mi
Half· 13.11 mi
1:36:53
Rank: #8937 (-55)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
1:55:06
Rank: #8899 (+38)
Half → 25K
18:13 | 7:31/mi
30K· 18.64 mi
2:19:13
Rank: #8904 (-5)
25K → 30K
24:07 | 7:46/mi
20M
2:30:04
Rank: #8980 (-76)
30K → 20M
10:51 | 7:59/mi
21M
2:37:44
Rank: #8735 (+245)
20M → 21M
7:40 | 7:40/mi
35K· 21.75 mi
2:43:10
Rank: #8657 (+78)
21M → 35K
5:26 | 7:16/mi
23M
2:52:26
Rank: #8444 (+213)
35K → 23M
9:16 | 7:24/mi
24M
2:59:36
Rank: #8281 (+163)
23M → 24M
7:10 | 7:10/mi
40K· 24.85 mi
3:05:46
Rank: #8112 (+169)
24M → 40K
6:10 | 7:13/mi
25.2M
3:08:27
Rank: #8043 (+69)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
3:15:36
Rank: #7900 (+143)
25.2M → Finish
7:09 | 7:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:53
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:38:43
Pace7:32 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:1923:037:2523:03
7:25
-
10K
6.21 mi11:17:0045:447:2222:41
7:18
-0:07
15K
9.32 mi11:39:501:08:347:2122:50
7:21
+0:03
20K
12.43 mi12:03:021:31:467:2323:12
7:28
+0:07
Half
13.11 mi12:08:091:36:537:235:07
7:30
+0:02
25K
15.53 mi12:26:221:55:067:2518:13
7:31
+0:01
30K
18.64 mi12:50:292:19:137:2824:07
7:46
+0:15
20M
20.00 mi13:01:202:30:047:3010:51
7:59
+0:13
21M
21.00 mi13:09:002:37:447:317:40
7:40
-0:19
35K
21.75 mi13:14:262:43:107:305:26
7:16
-0:24
23M
23.00 mi13:23:422:52:267:309:16
7:24
+0:08
24M
24.00 mi13:30:522:59:367:297:10
7:10
-0:14
40K
24.85 mi13:37:023:05:467:286:10
7:13
+0:03
25.2M
25.20 mi13:39:433:08:277:292:41
7:47
+0:34
Finish
26.22 mi13:46:523:15:367:287:09
7:01
-0:46

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

7:01 /mi

Average Pace

7:28 /mi

Slowest Pace

7:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:57

81% of race

Time at Steady Pace

37:39

19% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:28 /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 mi10:54:1923:037:2523:03
7:25
#8992
10K
6.21 mi11:17:0045:447:2222:41
7:18
#8895
15K
9.32 mi11:39:501:08:347:2122:50
7:21
#8894
20K
12.43 mi12:03:021:31:467:2323:12
7:28
#8882
Half
13.11 mi12:08:091:36:537:235:07
7:30
#8937
25K
15.53 mi12:26:221:55:067:2518:13
7:31
#8899
30K
18.64 mi12:50:292:19:137:2824:07
7:46
#8904
20M
20.00 mi13:01:202:30:047:3010:51
7:59
#8980
21M
21.00 mi13:09:002:37:447:317:40
7:40
#8735
35K
21.75 mi13:14:262:43:107:305:26
7:16
#8657
23M
23.00 mi13:23:422:52:267:309:16
7:24
#8444
24M
24.00 mi13:30:522:59:367:297:10
7:10
#8281
40K
24.85 mi13:37:023:05:467:286:10
7:13
#8112
25.2M
25.20 mi13:39:433:08:277:292:41
7:47
#8043
Finish
26.22 mi13:46:523:15:367:287:09
7:01
#7900
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8992139113918941(Top 34%)1422(Top 12%)1422(Top 29%)
10K6.21 mi3.10 mi8895+971369+221369+228878(Top 33%)1358(Top 12%)1358(Top 28%)
15K9.32 mi3.11 mi8894+11383-141383-148941(Top 34%)1422(Top 12%)1422(Top 29%)
20K12.43 mi3.11 mi8882+121389-61389-69057(Top 34%)1509(Top 13%)1509(Top 31%)
Half13.11 mi0.68 mi8937-551419-301419-3010243(Top 38%)1976(Top 17%)1976(Top 40%)
25K15.53 mi2.42 mi8899+381411+81411+88886(Top 33%)1512(Top 13%)1512(Top 31%)
30K18.64 mi3.11 mi8904-51448-371448-379080(Top 34%)1730(Top 15%)1730(Top 35%)
20M20.00 mi1.36 mi8980-761495-471495-4710161(Top 38%)2301(Top 20%)2301(Top 47%)
21M21.00 mi1.00 mi8735+2451417+781417+785481(Top 21%)663(Top 6%)663(Top 14%)
35K21.75 mi0.75 mi8657+781405+121405+126941(Top 26%)1082(Top 9%)1082(Top 22%)
23M23.00 mi1.25 mi8444+2131344+611344+615897(Top 22%)785(Top 7%)785(Top 16%)
24M24.00 mi1.00 mi8281+1631312+321312+325597(Top 21%)756(Top 7%)756(Top 15%)
40K24.85 mi0.85 mi8112+1691265+471265+475001(Top 19%)659(Top 6%)659(Top 13%)
25.2M25.20 mi0.35 mi8043+691250+151250+155377(Top 20%)869(Top 8%)869(Top 18%)
Finish26.22 mi1.02 mi7900+1431217+331217+335347(Top 20%)846(Top 7%)846(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

8941

Females

1422

F18-39

1422

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

8878

Females

1358

F18-39

1358

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

8941

Females

1422

F18-39

1422

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

9057

Females

1509

F18-39

1509

20K→Half

12.4 - 13.1 mi

Top 38%
×2stories
+19ft-37ft

Overall

10243

Females

1976

F18-39

1976

Half→25K

13.1 - 15.5 mi

Top 33%
×4stories
+66ft-88ft

Overall

8886

Females

1512

F18-39

1512

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

9080

Females

1730

F18-39

1730

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

10161

Females

2301

F18-39

2301

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5481

Females

663

F18-39

663

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

6941

Females

1082

F18-39

1082

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

5897

Females

785

F18-39

785

23M→24M

23.0 - 24.0 mi

Top 21%
×6stories
+12ft-82ft

Overall

5597

Females

756

F18-39

756

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5001

Females

659

F18-39

659

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5377

Females

869

F18-39

869

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5347

Females

846

F18-39

846

Passing Analysis

Category:
Athletes Passed
2076
Passed By
984
Net Change
+1092
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8992
5K → 10K318221+97#8992#8895
10K → 15K145144+1#8895#8894
15K → 20K130118+12#8894#8882
20K → Half1469-55#8882#8937
Half → 25K10971+38#8937#8899
25K → 30K180185-5#8899#8904
30K → 20M59135-76#8904#8980
20M → 21M2483+245#8980#8735
21M → 35K857+78#8735#8657
35K → 23M2207+213#8657#8444
23M → 24M1707+163#8444#8281
24M → 40K1745+169#8281#8112
40K → 25.2M712+69#8112#8043
25.2M → Finish15310+143#8043#7900
TOTALS2076984+1092
📊

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