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BOSTON MARATHON 2023

Jim Burya

Bib: 1411•M

OH

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0:00
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Overall
#0 / 26622
Top 6%
Gender (Male)
#0 / 15176
Top 11%
Division (M18-39)
#0 / 5285
Top 25%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:50
Rank: #1752
Start → 5K
6:23/mi
19:50 split
10K· 6.21 mi
39:40
Rank: #1905 (-153)
5K → 10K
6:23/mi
19:50 split
15K· 9.32 mi
59:28
Rank: #1921 (-16)
10K → 15K
6:22/mi
19:48 split
20K· 12.43 mi
1:19:23
Rank: #1874 (+47)
15K → 20K
6:25/mi
19:55 split
Half· 13.11 mi
1:23:40
Rank: #1860 (+14)
20K → Half
6:17/mi
4:17 split
25K· 15.53 mi
1:39:09
Rank: #1820 (+40)
Half → 25K
6:23/mi
15:29 split
30K· 18.64 mi
1:59:26
Rank: #1763 (+57)
25K → 30K
6:32/mi
20:17 split
20M
2:08:25
Rank: #1748 (+15)
30K → 20M
6:37/mi
8:59 split
21M
2:15:25
Rank: #1758 (-10)
20M → 21M
7:00/mi
7:00 split
35K· 21.75 mi
2:20:11
Rank: #1752 (+6)
21M → 35K
6:22/mi
4:46 split
23M
2:28:25
Rank: #1730 (+22)
35K → 23M
6:35/mi
8:14 split
24M
2:34:54
Rank: #1733 (-3)
23M → 24M
6:29/mi
6:29 split
40K· 24.85 mi
2:40:31
Rank: #1700 (+33)
24M → 40K
6:34/mi
5:37 split
25.2M
2:42:58
Rank: #1696 (+4)
40K → 25.2M
7:06/mi
2:27 split
Finish· 26.22 mi
2:49:36
Rank: #1710 (-14)
25.2M → Finish
6:31/mi
6:38 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:40
Pace6:23 /mi
2nd Half
Distance13.11 mi
Time1:25:56
Pace6:33 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2319:506:2319:50
6:23
-
10K
6.21 mi10:40:1339:406:2319:50
6:23
0:00
15K
9.32 mi11:00:0159:286:2319:48
6:22
-0:01
20K
12.43 mi11:19:561:19:236:2319:55
6:25
+0:03
Half
13.11 mi11:24:131:23:406:234:17
6:17
-0:08
25K
15.53 mi11:39:421:39:096:2315:29
6:23
+0:06
30K
18.64 mi11:59:591:59:266:2420:17
6:32
+0:09
20M
20.00 mi12:08:582:08:256:258:59
6:37
+0:05
21M
21.00 mi12:15:582:15:256:277:00
7:00
+0:23
35K
21.75 mi12:20:442:20:116:274:46
6:22
-0:38
23M
23.00 mi12:28:582:28:256:278:14
6:35
+0:13
24M
24.00 mi12:35:272:34:546:276:29
6:29
-0:06
40K
24.85 mi12:41:042:40:316:275:37
6:34
+0:05
25.2M
25.20 mi12:43:312:42:586:282:27
7:06
+0:32
Finish
26.22 mi12:50:092:49:366:286:38
6:31
-0:35

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

6:17 /mi

Average Pace

6:28 /mi

Slowest Pace

7:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:09

94% of race

Time at Steady Pace

9:27

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:28 /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 mi10:20:2319:506:2319:50
6:23
#1752
10K
6.21 mi10:40:1339:406:2319:50
6:23
#1905
15K
9.32 mi11:00:0159:286:2319:48
6:22
#1921
20K
12.43 mi11:19:561:19:236:2319:55
6:25
#1874
Half
13.11 mi11:24:131:23:406:234:17
6:17
#1860
25K
15.53 mi11:39:421:39:096:2315:29
6:23
#1820
30K
18.64 mi11:59:591:59:266:2420:17
6:32
#1763
20M
20.00 mi12:08:582:08:256:258:59
6:37
#1748
21M
21.00 mi12:15:582:15:256:277:00
7:00
#1758
35K
21.75 mi12:20:442:20:116:274:46
6:22
#1752
23M
23.00 mi12:28:582:28:256:278:14
6:35
#1730
24M
24.00 mi12:35:272:34:546:276:29
6:29
#1733
40K
24.85 mi12:41:042:40:316:275:37
6:34
#1700
25.2M
25.20 mi12:43:312:42:586:282:27
7:06
#1696
Finish
26.22 mi12:50:092:49:366:286:38
6:31
#1710
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1752167016701962(Top 7%)1878(Top 12%)1878(Top 36%)
10K6.21 mi3.10 mi1905-1531824-1541824-1542153(Top 8%)2062(Top 14%)2062(Top 39%)
15K9.32 mi3.11 mi1921-161839-151839-151962(Top 7%)1878(Top 12%)1878(Top 36%)
20K12.43 mi3.11 mi1874+471794+451794+451840(Top 7%)1763(Top 12%)1763(Top 33%)
Half13.11 mi0.68 mi1860+141781+131781+131700(Top 6%)1630(Top 11%)1630(Top 31%)
25K15.53 mi2.42 mi1820+401740+411740+411666(Top 6%)1596(Top 11%)1596(Top 30%)
30K18.64 mi3.11 mi1763+571687+531687+531672(Top 6%)1599(Top 11%)1599(Top 30%)
20M20.00 mi1.36 mi1748+151672+151672+151893(Top 7%)1805(Top 12%)1805(Top 34%)
21M21.00 mi1.00 mi1758-101683-111683-112127(Top 8%)2008(Top 13%)2008(Top 38%)
35K21.75 mi0.75 mi1752+61678+51678+51833(Top 7%)1739(Top 11%)1739(Top 33%)
23M23.00 mi1.25 mi1730+221655+231655+231688(Top 6%)1602(Top 11%)1602(Top 30%)
24M24.00 mi1.00 mi1733-31657-21657-22009(Top 8%)1884(Top 12%)1884(Top 36%)
40K24.85 mi0.85 mi1700+331625+321625+321780(Top 7%)1675(Top 11%)1675(Top 32%)
25.2M25.20 mi0.35 mi1696+41621+41621+42084(Top 8%)1940(Top 13%)1940(Top 37%)
Finish26.22 mi1.02 mi1710-141634-131634-132504(Top 9%)2298(Top 15%)2298(Top 43%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1962

Males

1878

M18-39

1878

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2153

Males

2062

M18-39

2062

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1962

Males

1878

M18-39

1878

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1840

Males

1763

M18-39

1763

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1700

Males

1630

M18-39

1630

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1666

Males

1596

M18-39

1596

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1672

Males

1599

M18-39

1599

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1893

Males

1805

M18-39

1805

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2127

Males

2008

M18-39

2008

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1833

Males

1739

M18-39

1739

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1688

Males

1602

M18-39

1602

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2009

Males

1884

M18-39

1884

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1780

Males

1675

M18-39

1675

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2084

Males

1940

M18-39

1940

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2504

Males

2298

M18-39

2298

Passing Analysis

Category:
Athletes Passed
561
Passed By
519
Net Change
+42
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1752
5K → 10K35188-153#1752#1905
10K → 15K5773-16#1905#1921
15K → 20K8336+47#1921#1874
20K → Half173+14#1874#1860
Half → 25K5414+40#1860#1820
25K → 30K9033+57#1820#1763
30K → 20M3621+15#1763#1748
20M → 21M1929-10#1748#1758
21M → 35K2317+6#1758#1752
35K → 23M3816+22#1752#1730
23M → 24M2427-3#1730#1733
24M → 40K418+33#1733#1700
40K → 25.2M1511+4#1700#1696
25.2M → Finish2943-14#1696#1710
TOTALS561519+42
📊

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