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BOSTON MARATHON 2023

Gary Bernat

Bib: 26125•M

NC

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
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
11:15/mi
34:56
↑ 97↓ 3451.5%
10K· 6.21 mi
10:41/mi
1:08:09
↑ 79↓ 1380.4%
15K· 9.32 mi
10:46/mi
1:41:37
↑ 67↓ 78
20K· 12.43 mi
11:07/mi
2:16:10
↑ 106↓ 860.1%
Half· 13.11 mi
10:41/mi
2:23:27
↑ 19↓ 370.5%
25K· 15.53 mi
10:58/mi
2:50:03
↑ 66↓ 880.2%
30K· 18.64 mi
11:47/mi
3:26:38
↑ 181↓ 1480.2%
20M
11:58/mi
3:42:54
↑ 64↓ 500.2%
21M
12:02/mi
3:54:56
↑ 106↓ 241.6%
35K· 21.75 mi
11:11/mi
4:03:18
↑ 17↓ 861.7%
23M
10:48/mi
4:16:49
↑ 23↓ 630.6%
24M
10:32/mi
4:27:21
↓ 821.3%
40K· 24.85 mi
11:15/mi
4:36:58
↓ 200.3%
25.2M
12:22/mi
4:41:14
↑ 13↓ 160.2%
Finish· 26.22 mi
10:18/mi
4:51:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:23:27
Pace10:57 /mi
2nd Half
Distance13.11 mi
Time2:28:17
Pace11:19 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:0334:5611:1534:56
11:15
-
10K
6.21 mi12:27:161:08:0910:5833:13
10:41
-0:34
15K
9.32 mi13:00:441:41:3710:5433:28
10:46
+0:05
20K
12.43 mi13:35:172:16:1010:5734:33
11:07
+0:21
Half
13.11 mi13:42:342:23:2710:577:17
10:41
-0:26
25K
15.53 mi14:09:102:50:0310:5726:36
10:58
+0:17
30K
18.64 mi14:45:453:26:3811:0536:35
11:47
+0:49
20M
20.00 mi15:02:013:42:5411:0916:16
11:58
+0:11
21M
21.00 mi15:14:033:54:5611:1112:02
12:02
+0:04
35K
21.75 mi15:22:254:03:1811:118:22
11:11
-0:51
23M
23.00 mi15:35:564:16:4911:1013:31
10:48
-0:23
24M
24.00 mi15:46:284:27:2111:0810:32
10:32
-0:16
40K
24.85 mi15:56:054:36:5811:099:37
11:15
+0:43
25.2M
25.20 mi16:00:214:41:1411:104:16
12:22
+1:07
Finish
26.22 mi16:10:514:51:4411:0810:30
10:18
-2:04

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

10:18 /mi

Average Pace

11:08 /mi

Slowest Pace

12:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:31

37% of race

Time at Steady Pace

1:54:04

39% of race

Time at Slower Pace

1:09:09

24% of race

Average Pace: 11:08 /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 mi11:54:0334:5611:1534:56
11:15
#25975
10K
6.21 mi12:27:161:08:0910:5833:13
10:41
#25543
15K
9.32 mi13:00:441:41:3710:5433:28
10:46
#25304
20K
12.43 mi13:35:172:16:1010:5734:33
11:07
#25142
Half
13.11 mi13:42:342:23:2710:577:17
10:41
#25110
25K
15.53 mi14:09:102:50:0310:5726:36
10:58
#24925
30K
18.64 mi14:45:453:26:3811:0536:35
11:47
#24812
20M
20.00 mi15:02:013:42:5411:0916:16
11:58
#24765
21M
21.00 mi15:14:033:54:5611:1112:02
12:02
#24684
35K
21.75 mi15:22:254:03:1811:118:22
11:11
#24638
23M
23.00 mi15:35:564:16:4911:1013:31
10:48
#24493
24M
24.00 mi15:46:284:27:2111:0810:32
10:32
#24406
40K
24.85 mi15:56:054:36:5811:099:37
11:15
#24358
25.2M
25.20 mi16:00:214:41:1411:104:16
12:22
#24343
Finish
26.22 mi16:10:514:51:4411:0810:30
10:18
#24292
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25975149181491824894(Top 94%)14468(Top 95%)14468(Top 274%)
10K6.21 mi3.10 mi25543+43214756+16214756+16225004(Top 94%)14539(Top 96%)14539(Top 275%)
15K9.32 mi3.11 mi25304+23914668+8814668+8824894(Top 94%)14468(Top 95%)14468(Top 274%)
20K12.43 mi3.11 mi25142+16214582+8614582+8624773(Top 93%)14402(Top 95%)14402(Top 273%)
Half13.11 mi0.68 mi25110+3214566+1614566+1624494(Top 92%)14261(Top 94%)14261(Top 270%)
25K15.53 mi2.42 mi24925+18514478+8814478+8823923(Top 90%)13989(Top 92%)13989(Top 265%)
30K18.64 mi3.11 mi24812+11314411+6714411+6724225(Top 91%)14064(Top 93%)14064(Top 266%)
20M20.00 mi1.36 mi24765+4714375+3614375+3624165(Top 91%)13978(Top 92%)13978(Top 264%)
21M21.00 mi1.00 mi24684+8114343+3214343+3222805(Top 86%)13344(Top 88%)13344(Top 252%)
35K21.75 mi0.75 mi24638+4614313+3014313+3023624(Top 89%)13653(Top 90%)13653(Top 258%)
23M23.00 mi1.25 mi24493+14514241+7214241+7221957(Top 82%)12891(Top 85%)12891(Top 244%)
24M24.00 mi1.00 mi24406+8714188+5314188+5322104(Top 83%)12929(Top 85%)12929(Top 245%)
40K24.85 mi0.85 mi24358+4814164+2414164+2422811(Top 86%)13228(Top 87%)13228(Top 250%)
25.2M25.20 mi0.35 mi24343+1514154+1014154+1023083(Top 87%)13353(Top 88%)13353(Top 253%)
Finish26.22 mi1.02 mi24292+5114129+2514129+2522563(Top 85%)13122(Top 86%)13122(Top 248%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21story building
+97ft-345ft

Overall

24894

Males

14468

M18-39

14468

5K→10K

3.1 - 6.2 mi

Top 94%
×5story building
+79ft-138ft

Overall

25004

Males

14539

M18-39

14539

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+67ft-78ft

Overall

24894

Males

14468

M18-39

14468

15K→20K

9.3 - 12.4 mi

Top 93%
×5story building
+106ft-86ft

Overall

24773

Males

14402

M18-39

14402

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+19ft-37ft

Overall

24494

Males

14261

M18-39

14261

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

23923

Males

13989

M18-39

13989

25K→30K

15.5 - 18.6 mi

Top 91%
×9story building
+181ft-148ft

Overall

24225

Males

14064

M18-39

14064

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

24165

Males

13978

M18-39

13978

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

22805

Males

13344

M18-39

13344

21M→35K

21.0 - 21.8 mi

Top 89%
×7story building
+17ft-86ft

Overall

23624

Males

13653

M18-39

13653

35K→23M

21.8 - 23.0 mi

Top 82%
×5story building
+23ft-63ft

Overall

21957

Males

12891

M18-39

12891

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

22104

Males

12929

M18-39

12929

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

22811

Males

13228

M18-39

13228

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

23083

Males

13353

M18-39

13353

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

22563

Males

13122

M18-39

13122

Passing Analysis

Category:
Athletes Passed
1856
Passed By
173
Net Change
+1683
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25975
5K → 10K44816+432#25975#25543
10K → 15K26425+239#25543#25304
15K → 20K18422+162#25304#25142
20K → Half364+32#25142#25110
Half → 25K1949+185#25110#24925
25K → 30K15542+113#24925#24812
30K → 20M7326+47#24812#24765
20M → 21M821+81#24765#24684
21M → 35K515+46#24684#24638
35K → 23M1461+145#24638#24493
23M → 24M903+87#24493#24406
24M → 40K5810+48#24406#24358
40K → 25.2M216+15#24358#24343
25.2M → Finish543+51#24343#24292
TOTALS1856173+1683
📊

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