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BOSTON MARATHON 2023

Timothy Buse

Bib: 1155•M

CO

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 6%
Gender (Male)
#0 / 15176
Top 10%
Division (M18-39)
#0 / 5285
Top 23%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:03
Rank: #2035
Start → 5K
20:03 | 6:27/mi
10K· 6.21 mi
39:39
Rank: #1898 (+137)
5K → 10K
19:36 | 6:19/mi
15K· 9.32 mi
59:29
Rank: #1926 (-28)
10K → 15K
19:50 | 6:23/mi
20K· 12.43 mi
1:19:36
Rank: #1958 (-32)
15K → 20K
20:07 | 6:28/mi
Half· 13.11 mi
1:23:56
Rank: #1954 (+4)
20K → Half
4:20 | 6:21/mi
25K· 15.53 mi
1:39:34
Rank: #1930 (+24)
Half → 25K
15:38 | 6:27/mi
30K· 18.64 mi
1:59:49
Rank: #1860 (+70)
25K → 30K
20:15 | 6:31/mi
20M
2:08:37
Rank: #1802 (+58)
30K → 20M
8:48 | 6:29/mi
21M
2:15:20
Rank: #1740 (+62)
20M → 21M
6:43 | 6:43/mi
35K· 21.75 mi
2:20:02
Rank: #1720 (+20)
21M → 35K
4:42 | 6:17/mi
23M
2:28:12
Rank: #1690 (+30)
35K → 23M
8:10 | 6:31/mi
24M
2:34:37
Rank: #1677 (+13)
23M → 24M
6:25 | 6:25/mi
40K· 24.85 mi
2:40:12
Rank: #1644 (+33)
24M → 40K
5:35 | 6:32/mi
25.2M
2:42:22
Rank: #1605 (+39)
40K → 25.2M
2:10 | 6:17/mi
Finish· 26.22 mi
2:48:46
Rank: #1576 (+29)
25.2M → Finish
6:24 | 6:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:56
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:24:50
Pace6:28 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:3720:036:2720:03
6:27
-
10K
6.21 mi10:40:1339:396:2319:36
6:19
-0:08
15K
9.32 mi11:00:0359:296:2319:50
6:23
+0:04
20K
12.43 mi11:20:101:19:366:2420:07
6:28
+0:05
Half
13.11 mi11:24:301:23:566:244:20
6:21
-0:07
25K
15.53 mi11:40:081:39:346:2515:38
6:27
+0:06
30K
18.64 mi12:00:231:59:496:2620:15
6:31
+0:04
20M
20.00 mi12:09:112:08:376:268:48
6:29
-0:02
21M
21.00 mi12:15:542:15:206:276:43
6:43
+0:14
35K
21.75 mi12:20:362:20:026:264:42
6:17
-0:26
23M
23.00 mi12:28:462:28:126:278:10
6:31
+0:14
24M
24.00 mi12:35:112:34:376:276:25
6:25
-0:06
40K
24.85 mi12:40:462:40:126:275:35
6:32
+0:07
25.2M
25.20 mi12:42:562:42:226:272:10
6:17
-0:15
Finish
26.22 mi12:49:202:48:466:266:24
6:17
0:00

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

6:26 /mi

Slowest Pace

6:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:03

96% of race

Time at Steady Pace

6:43

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:26 /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 mi10:20:3720:036:2720:03
6:27
#2035
10K
6.21 mi10:40:1339:396:2319:36
6:19
#1898
15K
9.32 mi11:00:0359:296:2319:50
6:23
#1926
20K
12.43 mi11:20:101:19:366:2420:07
6:28
#1958
Half
13.11 mi11:24:301:23:566:244:20
6:21
#1954
25K
15.53 mi11:40:081:39:346:2515:38
6:27
#1930
30K
18.64 mi12:00:231:59:496:2620:15
6:31
#1860
20M
20.00 mi12:09:112:08:376:268:48
6:29
#1802
21M
21.00 mi12:15:542:15:206:276:43
6:43
#1740
35K
21.75 mi12:20:362:20:026:264:42
6:17
#1720
23M
23.00 mi12:28:462:28:126:278:10
6:31
#1690
24M
24.00 mi12:35:112:34:376:276:25
6:25
#1677
40K
24.85 mi12:40:462:40:126:275:35
6:32
#1644
25.2M
25.20 mi12:42:562:42:226:272:10
6:17
#1605
Finish
26.22 mi12:49:202:48:466:266:24
6:17
#1576
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2035194119412004(Top 8%)1919(Top 13%)1919(Top 36%)
10K6.21 mi3.10 mi1898+1371818+1231818+1231804(Top 7%)1725(Top 11%)1725(Top 33%)
15K9.32 mi3.11 mi1926-281844-261844-262004(Top 8%)1919(Top 13%)1919(Top 36%)
20K12.43 mi3.11 mi1958-321875-311875-312142(Top 8%)2054(Top 14%)2054(Top 39%)
Half13.11 mi0.68 mi1954+41870+51870+51966(Top 7%)1889(Top 12%)1889(Top 36%)
25K15.53 mi2.42 mi1930+241848+221848+221933(Top 7%)1850(Top 12%)1850(Top 35%)
30K18.64 mi3.11 mi1860+701780+681780+681627(Top 6%)1555(Top 10%)1555(Top 29%)
20M20.00 mi1.36 mi1802+581722+581722+581363(Top 5%)1300(Top 9%)1300(Top 25%)
21M21.00 mi1.00 mi1740+621666+561666+561149(Top 4%)1095(Top 7%)1095(Top 21%)
35K21.75 mi0.75 mi1720+201647+191647+191509(Top 6%)1433(Top 9%)1433(Top 27%)
23M23.00 mi1.25 mi1690+301617+301617+301501(Top 6%)1426(Top 9%)1426(Top 27%)
24M24.00 mi1.00 mi1677+131604+131604+131731(Top 7%)1632(Top 11%)1632(Top 31%)
40K24.85 mi0.85 mi1644+331571+331571+331639(Top 6%)1542(Top 10%)1542(Top 29%)
25.2M25.20 mi0.35 mi1605+391533+381533+38199(Top 0.7%)180(Top 1%)180(Top 3%)
Finish26.22 mi1.02 mi1576+291507+261507+261583(Top 6%)1488(Top 10%)1488(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2004

Males

1919

M18-39

1919

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1804

Males

1725

M18-39

1725

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2004

Males

1919

M18-39

1919

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2142

Males

2054

M18-39

2054

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1966

Males

1889

M18-39

1889

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1933

Males

1850

M18-39

1850

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1627

Males

1555

M18-39

1555

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1363

Males

1300

M18-39

1300

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1149

Males

1095

M18-39

1095

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1509

Males

1433

M18-39

1433

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1501

Males

1426

M18-39

1426

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1731

Males

1632

M18-39

1632

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1639

Males

1542

M18-39

1542

40K→25.2M

24.9 - 25.2 mi

Top 0.7%
×1story
+13ft-16ft

Overall

199

Males

180

M18-39

180

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1583

Males

1488

M18-39

1488

Passing Analysis

Category:
Athletes Passed
790
Passed By
331
Net Change
+459
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2035
5K → 10K18447+137#2035#1898
10K → 15K5078-28#1898#1926
15K → 20K4274-32#1926#1958
20K → Half1410+4#1958#1954
Half → 25K5026+24#1954#1930
25K → 30K9222+70#1930#1860
30K → 20M6911+58#1860#1802
20M → 21M653+62#1802#1740
21M → 35K3010+20#1740#1720
35K → 23M4414+30#1720#1690
23M → 24M2916+13#1690#1677
24M → 40K4310+33#1677#1644
40K → 25.2M390+39#1644#1605
25.2M → Finish3910+29#1605#1576
TOTALS790331+459
📊

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