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BOSTON MARATHON 2023

Miran Kovacic

Bib: 1983•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 7%
Gender (Male)
#0 / 15176
Top 12%
Division (M18-39)
#0 / 5285
Top 28%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:09
Rank: #2196
Start → 5K
20:09 | 6:29/mi
10K· 6.21 mi
40:03
Rank: #2213 (-17)
5K → 10K
19:54 | 6:24/mi
15K· 9.32 mi
59:54
Rank: #2125 (+88)
10K → 15K
19:51 | 6:23/mi
20K· 12.43 mi
1:19:51
Rank: #2051 (+74)
15K → 20K
19:57 | 6:25/mi
Half· 13.11 mi
1:24:13
Rank: #2065 (-14)
20K → Half
4:22 | 6:24/mi
25K· 15.53 mi
1:39:54
Rank: #2051 (+14)
Half → 25K
15:41 | 6:28/mi
30K· 18.64 mi
2:00:20
Rank: #1990 (+61)
25K → 30K
20:26 | 6:35/mi
20M
2:09:21
Rank: #1974 (+16)
30K → 20M
9:01 | 6:38/mi
21M
2:16:22
Rank: #1966 (+8)
20M → 21M
7:01 | 7:01/mi
35K· 21.75 mi
2:21:14
Rank: #1986 (-20)
21M → 35K
4:52 | 6:30/mi
23M
2:29:36
Rank: #1957 (+29)
35K → 23M
8:22 | 6:41/mi
24M
2:36:10
Rank: #1960 (-3)
23M → 24M
6:34 | 6:34/mi
40K· 24.85 mi
2:41:49
Rank: #1937 (+23)
24M → 40K
5:39 | 6:36/mi
25.2M
2:44:15
Rank: #1926 (+11)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:50:48
Rank: #1909 (+17)
25.2M → Finish
6:33 | 6:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:13
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:26:35
Pace6:36 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2520:096:2920:09
6:29
-
10K
6.21 mi10:40:1940:036:2719:54
6:24
-0:05
15K
9.32 mi11:00:1059:546:2619:51
6:23
-0:01
20K
12.43 mi11:20:071:19:516:2619:57
6:25
+0:02
Half
13.11 mi11:24:291:24:136:254:22
6:24
-0:01
25K
15.53 mi11:40:101:39:546:2615:41
6:28
+0:04
30K
18.64 mi12:00:362:00:206:2720:26
6:35
+0:07
20M
20.00 mi12:09:372:09:216:289:01
6:38
+0:03
21M
21.00 mi12:16:382:16:226:307:01
7:01
+0:23
35K
21.75 mi12:21:302:21:146:304:52
6:30
-0:31
23M
23.00 mi12:29:522:29:366:308:22
6:41
+0:11
24M
24.00 mi12:36:262:36:106:306:34
6:34
-0:07
40K
24.85 mi12:42:052:41:496:315:39
6:36
+0:02
25.2M
25.20 mi12:44:312:44:156:312:26
7:03
+0:27
Finish
26.22 mi12:51:042:50:486:316:33
6:26
-0:37

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

6:23 /mi

Average Pace

6:31 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:22

99% of race

Time at Steady Pace

2:26

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:31 /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 mi10:20:2520:096:2920:09
6:29
#2196
10K
6.21 mi10:40:1940:036:2719:54
6:24
#2213
15K
9.32 mi11:00:1059:546:2619:51
6:23
#2125
20K
12.43 mi11:20:071:19:516:2619:57
6:25
#2051
Half
13.11 mi11:24:291:24:136:254:22
6:24
#2065
25K
15.53 mi11:40:101:39:546:2615:41
6:28
#2051
30K
18.64 mi12:00:362:00:206:2720:26
6:35
#1990
20M
20.00 mi12:09:372:09:216:289:01
6:38
#1974
21M
21.00 mi12:16:382:16:226:307:01
7:01
#1966
35K
21.75 mi12:21:302:21:146:304:52
6:30
#1986
23M
23.00 mi12:29:522:29:366:308:22
6:41
#1957
24M
24.00 mi12:36:262:36:106:306:34
6:34
#1960
40K
24.85 mi12:42:052:41:496:315:39
6:36
#1937
25.2M
25.20 mi12:44:312:44:156:312:26
7:03
#1926
Finish
26.22 mi12:51:042:50:486:316:33
6:26
#1909
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2196209520952035(Top 8%)1950(Top 13%)1950(Top 37%)
10K6.21 mi3.10 mi2213-172117-222117-222261(Top 8%)2164(Top 14%)2164(Top 41%)
15K9.32 mi3.11 mi2125+882038+792038+792035(Top 8%)1950(Top 13%)1950(Top 37%)
20K12.43 mi3.11 mi2051+741964+741964+741885(Top 7%)1808(Top 12%)1808(Top 34%)
Half13.11 mi0.68 mi2065-141977-131977-132199(Top 8%)2109(Top 14%)2109(Top 40%)
25K15.53 mi2.42 mi2051+141966+111966+112013(Top 8%)1928(Top 13%)1928(Top 36%)
30K18.64 mi3.11 mi1990+611907+591907+591862(Top 7%)1782(Top 12%)1782(Top 34%)
20M20.00 mi1.36 mi1974+161891+161891+162001(Top 8%)1906(Top 13%)1906(Top 36%)
21M21.00 mi1.00 mi1966+81882+91882+92194(Top 8%)2072(Top 14%)2072(Top 39%)
35K21.75 mi0.75 mi1986-201902-201902-202405(Top 9%)2277(Top 15%)2277(Top 43%)
23M23.00 mi1.25 mi1957+291876+261876+262090(Top 8%)1979(Top 13%)1979(Top 37%)
24M24.00 mi1.00 mi1960-31877-11877-12369(Top 9%)2212(Top 15%)2212(Top 42%)
40K24.85 mi0.85 mi1937+231853+241853+241943(Top 7%)1825(Top 12%)1825(Top 35%)
25.2M25.20 mi0.35 mi1926+111842+111842+111905(Top 7%)1788(Top 12%)1788(Top 34%)
Finish26.22 mi1.02 mi1909+171826+161826+162121(Top 8%)1966(Top 13%)1966(Top 37%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2035

Males

1950

M18-39

1950

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2261

Males

2164

M18-39

2164

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2035

Males

1950

M18-39

1950

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1885

Males

1808

M18-39

1808

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2199

Males

2109

M18-39

2109

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2013

Males

1928

M18-39

1928

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1862

Males

1782

M18-39

1782

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2001

Males

1906

M18-39

1906

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2194

Males

2072

M18-39

2072

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2405

Males

2277

M18-39

2277

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2090

Males

1979

M18-39

1979

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2369

Males

2212

M18-39

2212

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1943

Males

1825

M18-39

1825

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1905

Males

1788

M18-39

1788

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2121

Males

1966

M18-39

1966

Passing Analysis

Category:
Athletes Passed
731
Passed By
444
Net Change
+287
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2196
5K → 10K104121-17#2196#2213
10K → 15K12032+88#2213#2125
15K → 20K9723+74#2125#2051
20K → Half822-14#2051#2065
Half → 25K4733+14#2065#2051
25K → 30K9635+61#2051#1990
30K → 20M4428+16#1990#1974
20M → 21M3527+8#1974#1966
21M → 35K1131-20#1966#1986
35K → 23M5223+29#1986#1957
23M → 24M2427-3#1957#1960
24M → 40K3613+23#1960#1937
40K → 25.2M187+11#1937#1926
25.2M → Finish3922+17#1926#1909
TOTALS731444+287
📊

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