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BOSTON MARATHON 2023

Regina Lutskiy

Bib: 30007•F

GA

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
32:51
Rank: #24892
Start → 5K
32:51 | 10:34/mi
10K· 6.21 mi
1:10:09
Rank: #25909 (-1017)
5K → 10K
37:18 | 12:00/mi
15K· 9.32 mi
1:46:22
Rank: #25901 (+8)
10K → 15K
36:13 | 11:39/mi
20K· 12.43 mi
2:26:20
Rank: #26017 (-116)
15K → 20K
39:58 | 12:52/mi
Half· 13.11 mi
2:35:28
Rank: #26054 (-37)
20K → Half
9:08 | 13:23/mi
25K· 15.53 mi
3:11:28
Rank: #26221 (-167)
Half → 25K
36:00 | 14:51/mi
30K· 18.64 mi
3:57:10
Rank: #26269 (-48)
25K → 30K
45:42 | 14:43/mi
20M
4:17:44
Rank: #26287 (-18)
30K → 20M
20:34 | 15:08/mi
21M
4:32:53
Rank: #26278 (+9)
20M → 21M
15:09 | 15:09/mi
35K· 21.75 mi
4:43:00
Rank: #26267 (+11)
21M → 35K
10:07 | 13:31/mi
23M
4:59:54
Rank: #26229 (+38)
35K → 23M
16:54 | 13:30/mi
24M
5:13:28
Rank: #26229
23M → 24M
13:34 | 13:34/mi
40K· 24.85 mi
5:26:04
Rank: #26231 (-2)
24M → 40K
12:36 | 14:44/mi
25.2M
5:31:09
Rank: #26227 (+4)
40K → 25.2M
5:05 | 14:44/mi
Finish· 26.22 mi
5:44:11
Rank: #26231 (-4)
25.2M → Finish
13:02 | 12:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:35:28
Pace11:52 /mi
2nd Half
Distance13.11 mi
Time3:08:43
Pace14:24 /mi
📊Positive Split: 21.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:2932:5110:3432:51
10:34
-
10K
6.21 mi12:28:471:10:0911:1737:18
12:00
+1:26
15K
9.32 mi13:05:001:46:2211:2536:13
11:39
-0:21
20K
12.43 mi13:44:582:26:2011:4739:58
12:52
+1:13
Half
13.11 mi13:54:062:35:2811:529:08
13:23
+0:31
25K
15.53 mi14:30:063:11:2812:2036:00
14:51
+1:28
30K
18.64 mi15:15:483:57:1012:4345:42
14:43
-0:08
20M
20.00 mi15:36:224:17:4412:5320:34
15:08
+0:25
21M
21.00 mi15:51:314:32:5313:0015:09
15:09
+0:01
35K
21.75 mi16:01:384:43:0013:0110:07
13:31
-1:38
23M
23.00 mi16:18:324:59:5413:0216:54
13:30
-0:01
24M
24.00 mi16:32:065:13:2813:0413:34
13:34
+0:04
40K
24.85 mi16:44:425:26:0413:0712:36
14:44
+1:10
25.2M
25.20 mi16:49:475:31:0913:085:05
14:44
0:00
Finish
26.22 mi17:02:495:44:1113:0813:02
12:47
-1:57

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

10:34 /mi

Average Pace

13:08 /mi

Slowest Pace

15:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:24

35% of race

Time at Steady Pace

1:29:41

26% of race

Time at Slower Pace

2:15:06

39% of race

Average Pace: 13:08 /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 mi11:51:2932:5110:3432:51
10:34
#24892
10K
6.21 mi12:28:471:10:0911:1737:18
12:00
#25909
15K
9.32 mi13:05:001:46:2211:2536:13
11:39
#25901
20K
12.43 mi13:44:582:26:2011:4739:58
12:52
#26017
Half
13.11 mi13:54:062:35:2811:529:08
13:23
#26054
25K
15.53 mi14:30:063:11:2812:2036:00
14:51
#26221
30K
18.64 mi15:15:483:57:1012:4345:42
14:43
#26269
20M
20.00 mi15:36:224:17:4412:5320:34
15:08
#26287
21M
21.00 mi15:51:314:32:5313:0015:09
15:09
#26278
35K
21.75 mi16:01:384:43:0013:0110:07
13:31
#26267
23M
23.00 mi16:18:324:59:5413:0216:54
13:30
#26229
24M
24.00 mi16:32:065:13:2813:0413:34
13:34
#26229
40K
24.85 mi16:44:425:26:0413:0712:36
14:44
#26231
25.2M
25.20 mi16:49:475:31:0913:085:05
14:44
#26227
Finish
26.22 mi17:02:495:44:1113:0813:02
12:47
#26231
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24892103841038425843(Top 97%)10947(Top 96%)10947(Top 224%)
10K6.21 mi3.10 mi25909-101710984-60010984-60026279(Top 99%)11218(Top 98%)11218(Top 230%)
15K9.32 mi3.11 mi25901+810982+210982+225843(Top 97%)10947(Top 96%)10947(Top 224%)
20K12.43 mi3.11 mi26017-11611052-7011052-7026171(Top 98%)11156(Top 98%)11156(Top 228%)
Half13.11 mi0.68 mi26054-3711076-2411076-2426446(Top 99%)11334(Top 99%)11334(Top 232%)
25K15.53 mi2.42 mi26221-16711179-10311179-10326529(Top 100%)11375(Top 100%)11375(Top 233%)
30K18.64 mi3.11 mi26269-4811209-3011209-3026333(Top 99%)11271(Top 99%)11271(Top 231%)
20M20.00 mi1.36 mi26287-1811225-1611225-1626335(Top 99%)11298(Top 99%)11298(Top 231%)
21M21.00 mi1.00 mi26278+911221+411221+425818(Top 97%)11012(Top 96%)11012(Top 225%)
35K21.75 mi0.75 mi26267+1111219+211219+225917(Top 97%)11101(Top 97%)11101(Top 227%)
23M23.00 mi1.25 mi26229+3811205+1411205+1425500(Top 96%)10898(Top 95%)10898(Top 223%)
24M24.00 mi1.00 mi2622911204+111204+125846(Top 97%)11092(Top 97%)11092(Top 227%)
40K24.85 mi0.85 mi26231-2112041120426053(Top 98%)11199(Top 98%)11199(Top 229%)
25.2M25.20 mi0.35 mi26227+4112041120425561(Top 96%)10959(Top 96%)10959(Top 224%)
Finish26.22 mi1.02 mi26231-411206-211206-225853(Top 97%)11101(Top 97%)11101(Top 227%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21stories
+97ft-345ft

Overall

25843

Females

10947

F18-39

10947

5K→10K

3.1 - 6.2 mi

Top 99%
×5stories
+79ft-138ft

Overall

26279

Females

11218

F18-39

11218

10K→15K

6.2 - 9.3 mi

Top 97%
×3stories
+67ft-78ft

Overall

25843

Females

10947

F18-39

10947

15K→20K

9.3 - 12.4 mi

Top 98%
×5stories
+106ft-86ft

Overall

26171

Females

11156

F18-39

11156

20K→Half

12.4 - 13.1 mi

Top 99%
×2stories
+19ft-37ft

Overall

26446

Females

11334

F18-39

11334

Half→25K

13.1 - 15.5 mi

Top 100%
×4stories
+66ft-88ft

Overall

26529

Females

11375

F18-39

11375

25K→30K

15.5 - 18.6 mi

Top 99%
×9stories
+181ft-148ft

Overall

26333

Females

11271

F18-39

11271

30K→20M

18.6 - 20.0 mi

Top 99%
×5stories
+64ft-50ft

Overall

26335

Females

11298

F18-39

11298

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

25818

Females

11012

F18-39

11012

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

25917

Females

11101

F18-39

11101

35K→23M

21.8 - 23.0 mi

Top 96%
×5stories
+23ft-63ft

Overall

25500

Females

10898

F18-39

10898

23M→24M

23.0 - 24.0 mi

Top 97%
×6stories
+12ft-82ft

Overall

25846

Females

11092

F18-39

11092

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

26053

Females

11199

F18-39

11199

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

25561

Females

10959

F18-39

10959

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2stories
+22ft-21ft

Overall

25853

Females

11101

F18-39

11101

Passing Analysis

Category:
Athletes Passed
239
Passed By
1578
Net Change
-1339
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24892
5K → 10K71024-1017#24892#25909
10K → 15K7870+8#25909#25901
15K → 20K14130-116#25901#26017
20K → Half744-37#26017#26054
Half → 25K2169-167#26054#26221
25K → 30K1765-48#26221#26269
30K → 20M1129-18#26269#26287
20M → 21M189+9#26287#26278
21M → 35K209+11#26278#26267
35K → 23M380+38#26267#26229
23M → 24M990#26229#26229
24M → 40K68-2#26229#26231
40K → 25.2M73+4#26231#26227
25.2M → Finish59-4#26227#26231
TOTALS2391578-1339
📊

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