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BOSTON MARATHON 2023

Mykola Gorbachov

Bib: 9417•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 48%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:24/mi
23:00
↑ 97↓ 3451.5%
10K· 6.21 mi
7:42/mi
46:56
↑ 79↓ 1380.4%
15K· 9.32 mi
7:54/mi
1:11:28
↑ 67↓ 78
20K· 12.43 mi
8:01/mi
1:36:21
↑ 106↓ 860.1%
Half· 13.11 mi
7:59/mi
1:41:48
↑ 19↓ 370.5%
25K· 15.53 mi
8:08/mi
2:01:32
↑ 66↓ 880.2%
30K· 18.64 mi
8:26/mi
2:27:43
↑ 181↓ 1480.2%
20M
8:26/mi
2:39:10
↑ 64↓ 500.2%
21M
9:19/mi
2:48:29
↑ 106↓ 241.6%
35K· 21.75 mi
8:15/mi
2:54:39
↑ 17↓ 861.7%
23M
8:37/mi
3:05:26
↑ 23↓ 630.6%
24M
8:13/mi
3:13:39
↓ 821.3%
40K· 24.85 mi
8:24/mi
3:20:50
↓ 200.3%
25.2M
9:11/mi
3:24:00
↑ 13↓ 160.2%
Finish· 26.22 mi
8:13/mi
3:32:22
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:48
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:50:34
Pace8:26 /mi
📊Positive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:4823:007:2423:00
7:24
-
10K
6.21 mi11:12:4446:567:3323:56
7:42
+0:18
15K
9.32 mi11:37:161:11:287:4024:32
7:54
+0:12
20K
12.43 mi12:02:091:36:217:4524:53
8:01
+0:07
Half
13.11 mi12:07:361:41:487:465:27
7:59
-0:02
25K
15.53 mi12:27:202:01:327:4919:44
8:08
+0:09
30K
18.64 mi12:53:312:27:437:5526:11
8:26
+0:18
20M
20.00 mi13:04:582:39:107:5711:27
8:26
0:00
21M
21.00 mi13:14:172:48:298:019:19
9:19
+0:53
35K
21.75 mi13:20:272:54:398:026:10
8:15
-1:04
23M
23.00 mi13:31:143:05:268:0410:47
8:37
+0:22
24M
24.00 mi13:39:273:13:398:048:13
8:13
-0:24
40K
24.85 mi13:46:383:20:508:057:11
8:24
+0:11
25.2M
25.20 mi13:49:483:24:008:063:10
9:11
+0:47
Finish
26.22 mi13:58:103:32:228:068:22
8:13
-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

7:24 /mi

Average Pace

8:06 /mi

Slowest Pace

9:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:11:28

34% of race

Time at Steady Pace

1:57:38

55% of race

Time at Slower Pace

23:16

11% of race

Average Pace: 8:06 /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 mi10:48:4823:007:2423:00
7:24
#8845
10K
6.21 mi11:12:4446:567:3323:56
7:42
#10498
15K
9.32 mi11:37:161:11:287:4024:32
7:54
#11513
20K
12.43 mi12:02:091:36:217:4524:53
8:01
#11992
Half
13.11 mi12:07:361:41:487:465:27
7:59
#12096
25K
15.53 mi12:27:202:01:327:4919:44
8:08
#12378
30K
18.64 mi12:53:312:27:437:5526:11
8:26
#12674
20M
20.00 mi13:04:582:39:107:5711:27
8:26
#12686
21M
21.00 mi13:14:172:48:298:019:19
9:19
#12841
35K
21.75 mi13:20:272:54:398:026:10
8:15
#12870
23M
23.00 mi13:31:143:05:268:0410:47
8:37
#12919
24M
24.00 mi13:39:273:13:398:048:13
8:13
#12902
40K
24.85 mi13:46:383:20:508:057:11
8:24
#12872
25.2M
25.20 mi13:49:483:24:008:063:10
9:11
#12884
Finish
26.22 mi13:58:103:32:228:068:22
8:13
#12892
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi88457504750413486(Top 51%)9699(Top 64%)9699(Top 473%)
10K6.21 mi3.10 mi10498-16538417-9138417-91312260(Top 46%)9228(Top 61%)9228(Top 450%)
15K9.32 mi3.11 mi11513-10158885-4688885-46813486(Top 51%)9699(Top 64%)9699(Top 473%)
20K12.43 mi3.11 mi11992-4799067-1829067-18213499(Top 51%)9663(Top 64%)9663(Top 471%)
Half13.11 mi0.68 mi12096-1049104-379104-3714196(Top 53%)9968(Top 66%)9968(Top 486%)
25K15.53 mi2.42 mi12378-2829204-1009204-10013771(Top 52%)9670(Top 64%)9670(Top 471%)
30K18.64 mi3.11 mi12674-2969300-969300-9613848(Top 52%)9590(Top 63%)9590(Top 467%)
20M20.00 mi1.36 mi12686-129280+209280+2013143(Top 49%)9188(Top 61%)9188(Top 448%)
21M21.00 mi1.00 mi12841-1559326-469326-4615043(Top 57%)9939(Top 65%)9939(Top 484%)
35K21.75 mi0.75 mi12870-299324+29324+213703(Top 51%)9276(Top 61%)9276(Top 452%)
23M23.00 mi1.25 mi12919-499318+69318+613842(Top 52%)9294(Top 61%)9294(Top 453%)
24M24.00 mi1.00 mi12902+179294+249294+2412713(Top 48%)8728(Top 58%)8728(Top 425%)
40K24.85 mi0.85 mi12872+309259+359259+3512693(Top 48%)8628(Top 57%)8628(Top 420%)
25.2M25.20 mi0.35 mi12884-129255+49255+413489(Top 51%)8982(Top 59%)8982(Top 438%)
Finish26.22 mi1.02 mi12892-89238+179238+1713474(Top 51%)9006(Top 59%)9006(Top 439%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

13486

Males

9699

M50-54

9699

5K→10K

3.1 - 6.2 mi

Top 46%
×5story building
+79ft-138ft

Overall

12260

Males

9228

M50-54

9228

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

13486

Males

9699

M50-54

9699

15K→20K

9.3 - 12.4 mi

Top 51%
×5story building
+106ft-86ft

Overall

13499

Males

9663

M50-54

9663

20K→Half

12.4 - 13.1 mi

Top 53%
×2story building
+19ft-37ft

Overall

14196

Males

9968

M50-54

9968

Half→25K

13.1 - 15.5 mi

Top 52%
×4story building
+66ft-88ft

Overall

13771

Males

9670

M50-54

9670

25K→30K

15.5 - 18.6 mi

Top 52%
×9story building
+181ft-148ft

Overall

13848

Males

9590

M50-54

9590

30K→20M

18.6 - 20.0 mi

Top 49%
×5story building
+64ft-50ft

Overall

13143

Males

9188

M50-54

9188

20M→21M

20.0 - 21.0 mi

Top 57%
×8story building
+106ft-24ft

Overall

15043

Males

9939

M50-54

9939

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

13703

Males

9276

M50-54

9276

35K→23M

21.8 - 23.0 mi

Top 52%
×5story building
+23ft-63ft

Overall

13842

Males

9294

M50-54

9294

23M→24M

23.0 - 24.0 mi

Top 48%
×6story building
+12ft-82ft

Overall

12713

Males

8728

M50-54

8728

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12693

Males

8628

M50-54

8628

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

13489

Males

8982

M50-54

8982

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

13474

Males

9006

M50-54

9006

Passing Analysis

Category:
Athletes Passed
770
Passed By
4816
Net Change
-4047
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8845
5K → 10K171669-1653#8845#10498
10K → 15K241039-1015#10498#11513
15K → 20K56535-479#11513#11992
20K → Half2106-104#11992#12096
Half → 25K58340-282#12096#12378
25K → 30K114410-296#12378#12674
30K → 20M100112-12#12674#12686
20M → 21M52207-155#12686#12841
21M → 35K4170-29#12841#12870
35K → 23M67116-49#12870#12919
23M → 24M8063+17#12919#12902
24M → 40K8151+30#12902#12872
40K → 25.2M2032-12#12872#12884
25.2M → Finish5866-8#12884#12892
TOTALS7704816-4047
📊

Passing Visuals

Category:
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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