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BOSTON MARATHON 2023

Robert Shumeyko

Bib: 23275•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M65-69)
#0 / 549
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
8:51/mi
27:29
↑ 97↓ 3451.5%
10K· 6.21 mi
9:06/mi
55:46
↑ 79↓ 1380.4%
15K· 9.32 mi
9:11/mi
1:24:18
↑ 67↓ 78
20K· 12.43 mi
9:17/mi
1:53:07
↑ 106↓ 860.1%
Half· 13.11 mi
9:08/mi
1:59:21
↑ 19↓ 370.5%
25K· 15.53 mi
9:27/mi
2:22:15
↑ 66↓ 880.2%
30K· 18.64 mi
9:47/mi
2:52:38
↑ 181↓ 1480.2%
20M
10:14/mi
3:06:32
↑ 64↓ 500.2%
21M
11:32/mi
3:18:04
↑ 106↓ 241.6%
35K· 21.75 mi
10:44/mi
3:26:06
↑ 17↓ 861.7%
23M
10:55/mi
3:39:46
↑ 23↓ 630.6%
24M
9:15/mi
3:49:01
↓ 821.3%
40K· 24.85 mi
9:41/mi
3:57:18
↓ 200.3%
25.2M
11:27/mi
4:01:15
↑ 13↓ 160.2%
Finish· 26.22 mi
10:11/mi
4:11:38
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:21
Pace9:06 /mi
2nd Half
Distance13.11 mi
Time2:12:17
Pace10:05 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:3627:298:5127:29
8:51
-
10K
6.21 mi11:51:5355:468:5828:17
9:06
+0:15
15K
9.32 mi12:20:251:24:189:0328:32
9:11
+0:05
20K
12.43 mi12:49:141:53:079:0628:49
9:17
+0:06
Half
13.11 mi12:55:281:59:219:066:14
9:08
-0:09
25K
15.53 mi13:18:222:22:159:0922:54
9:27
+0:19
30K
18.64 mi13:48:452:52:389:1630:23
9:47
+0:20
20M
20.00 mi14:02:393:06:329:2013:54
10:14
+0:27
21M
21.00 mi14:14:113:18:049:2611:32
11:32
+1:18
35K
21.75 mi14:22:133:26:069:298:02
10:44
-0:48
23M
23.00 mi14:35:533:39:469:3313:40
10:55
+0:11
24M
24.00 mi14:45:083:49:019:339:15
9:15
-1:40
40K
24.85 mi14:53:253:57:189:338:17
9:41
+0:26
25.2M
25.20 mi14:57:224:01:159:343:57
11:27
+1:46
Finish
26.22 mi15:07:454:11:389:3610:23
10:11
-1:16

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

8:51 /mi

Average Pace

9:36 /mi

Slowest Pace

11:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:47

40% of race

Time at Steady Pace

1:30:23

36% of race

Time at Slower Pace

1:01:28

24% of race

Average Pace: 9:36 /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 mi11:23:3627:298:5127:29
8:51
#19712
10K
6.21 mi11:51:5355:468:5828:17
9:06
#20541
15K
9.32 mi12:20:251:24:189:0328:32
9:11
#20771
20K
12.43 mi12:49:141:53:079:0628:49
9:17
#20788
Half
13.11 mi12:55:281:59:219:066:14
9:08
#20797
25K
15.53 mi13:18:222:22:159:0922:54
9:27
#20790
30K
18.64 mi13:48:452:52:389:1630:23
9:47
#20670
20M
20.00 mi14:02:393:06:329:2013:54
10:14
#20689
21M
21.00 mi14:14:113:18:049:2611:32
11:32
#20800
35K
21.75 mi14:22:133:26:069:298:02
10:44
#20892
23M
23.00 mi14:35:533:39:469:3313:40
10:55
#20983
24M
24.00 mi14:45:083:49:019:339:15
9:15
#20856
40K
24.85 mi14:53:253:57:189:338:17
9:41
#20788
25.2M
25.20 mi14:57:224:01:159:343:57
11:27
#20796
Finish
26.22 mi15:07:454:11:389:3610:23
10:11
#20833
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi19712120501205021245(Top 80%)12857(Top 85%)12857(Top 2342%)
10K6.21 mi3.10 mi20541-82912463-41312463-41321278(Top 80%)12826(Top 85%)12826(Top 2336%)
15K9.32 mi3.11 mi20771-23012590-12712590-12721245(Top 80%)12857(Top 85%)12857(Top 2342%)
20K12.43 mi3.11 mi20788-1712610-2012610-2020879(Top 78%)12700(Top 84%)12700(Top 2313%)
Half13.11 mi0.68 mi20797-912619-912619-920933(Top 79%)12701(Top 84%)12701(Top 2313%)
25K15.53 mi2.42 mi20790+712627-812627-820650(Top 78%)12557(Top 83%)12557(Top 2287%)
30K18.64 mi3.11 mi20670+12012557+7012557+7020390(Top 77%)12375(Top 82%)12375(Top 2254%)
20M20.00 mi1.36 mi20689-1912545+1212545+1221084(Top 79%)12602(Top 83%)12602(Top 2295%)
21M21.00 mi1.00 mi20800-11112589-4412589-4421925(Top 82%)12949(Top 85%)12949(Top 2359%)
35K21.75 mi0.75 mi20892-9212612-2312612-2322799(Top 86%)13292(Top 88%)13292(Top 2421%)
23M23.00 mi1.25 mi20983-9112632-2012632-2022171(Top 83%)12997(Top 86%)12997(Top 2367%)
24M24.00 mi1.00 mi20856+12712571+6112571+6118258(Top 69%)11209(Top 74%)11209(Top 2042%)
40K24.85 mi0.85 mi20788+6812535+3612535+3618978(Top 71%)11478(Top 76%)11478(Top 2091%)
25.2M25.20 mi0.35 mi20796-812530+512530+521433(Top 81%)12582(Top 83%)12582(Top 2292%)
Finish26.22 mi1.02 mi20833-3712535-512535-522249(Top 84%)12970(Top 85%)12970(Top 2362%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21story building
+97ft-345ft

Overall

21245

Males

12857

M65-69

12857

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

21278

Males

12826

M65-69

12826

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+67ft-78ft

Overall

21245

Males

12857

M65-69

12857

15K→20K

9.3 - 12.4 mi

Top 78%
×5story building
+106ft-86ft

Overall

20879

Males

12700

M65-69

12700

20K→Half

12.4 - 13.1 mi

Top 79%
×2story building
+19ft-37ft

Overall

20933

Males

12701

M65-69

12701

Half→25K

13.1 - 15.5 mi

Top 78%
×4story building
+66ft-88ft

Overall

20650

Males

12557

M65-69

12557

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

20390

Males

12375

M65-69

12375

30K→20M

18.6 - 20.0 mi

Top 79%
×5story building
+64ft-50ft

Overall

21084

Males

12602

M65-69

12602

20M→21M

20.0 - 21.0 mi

Top 82%
×8story building
+106ft-24ft

Overall

21925

Males

12949

M65-69

12949

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

22799

Males

13292

M65-69

13292

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

22171

Males

12997

M65-69

12997

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

18258

Males

11209

M65-69

11209

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18978

Males

11478

M65-69

11478

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

21433

Males

12582

M65-69

12582

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2story building
+22ft-21ft

Overall

22249

Males

12970

M65-69

12970

Passing Analysis

Category:
Athletes Passed
1063
Passed By
2184
Net Change
-1121
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19712
5K → 10K67896-829#19712#20541
10K → 15K89319-230#20541#20771
15K → 20K160177-17#20771#20788
20K → Half2534-9#20788#20797
Half → 25K10497+7#20797#20790
25K → 30K20484+120#20790#20670
30K → 20M6685-19#20670#20689
20M → 21M29140-111#20689#20800
21M → 35K18110-92#20800#20892
35K → 23M51142-91#20892#20983
23M → 24M1358+127#20983#20856
24M → 40K7810+68#20856#20788
40K → 25.2M1624-8#20788#20796
25.2M → Finish2158-37#20796#20833
TOTALS10632184-1121
📊

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