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BOSTON MARATHON 2023

Philip Billikopf

Bib: 3307•M

CA

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 27%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:38
Rank: #1507
Start → 5K
19:38 | 6:19/mi
10K· 6.21 mi
39:09
Rank: #1572 (-65)
5K → 10K
19:31 | 6:17/mi
15K· 9.32 mi
58:39
Rank: #1555 (+17)
10K → 15K
19:30 | 6:17/mi
20K· 12.43 mi
1:18:27
Rank: #1581 (-26)
15K → 20K
19:48 | 6:22/mi
Half· 13.11 mi
1:22:46
Rank: #1596 (-15)
20K → Half
4:19 | 6:20/mi
25K· 15.53 mi
1:38:18
Rank: #1596
Half → 25K
15:32 | 6:24/mi
30K· 18.64 mi
1:58:47
Rank: #1638 (-42)
25K → 30K
20:29 | 6:36/mi
20M
2:07:55
Rank: #1657 (-19)
30K → 20M
9:08 | 6:43/mi
21M
2:15:01
Rank: #1678 (-21)
20M → 21M
7:06 | 7:06/mi
35K· 21.75 mi
2:20:01
Rank: #1717 (-39)
21M → 35K
5:00 | 6:41/mi
23M
2:28:39
Rank: #1774 (-57)
35K → 23M
8:38 | 6:54/mi
24M
2:35:26
Rank: #1826 (-52)
23M → 24M
6:47 | 6:47/mi
40K· 24.85 mi
2:41:19
Rank: #1857 (-31)
24M → 40K
5:53 | 6:53/mi
25.2M
2:43:56
Rank: #1876 (-19)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
2:50:35
Rank: #1877 (-1)
25.2M → Finish
6:39 | 6:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:46
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:27:49
Pace6:42 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1619:386:1919:38
6:19
-
10K
6.21 mi10:40:4739:096:1819:31
6:17
-0:02
15K
9.32 mi11:00:1758:396:1819:30
6:17
0:00
20K
12.43 mi11:20:051:18:276:1919:48
6:22
+0:05
Half
13.11 mi11:24:241:22:466:194:19
6:20
-0:02
25K
15.53 mi11:39:561:38:186:2015:32
6:24
+0:04
30K
18.64 mi12:00:251:58:476:2220:29
6:36
+0:12
20M
20.00 mi12:09:332:07:556:249:08
6:43
+0:07
21M
21.00 mi12:16:392:15:016:267:06
7:06
+0:23
35K
21.75 mi12:21:392:20:016:265:00
6:41
-0:25
23M
23.00 mi12:30:172:28:396:288:38
6:54
+0:13
24M
24.00 mi12:37:042:35:266:296:47
6:47
-0:07
40K
24.85 mi12:42:572:41:196:295:53
6:53
+0:06
25.2M
25.20 mi12:45:342:43:566:302:37
7:35
+0:42
Finish
26.22 mi12:52:132:50:356:316:39
6:32
-1:03

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

6:31 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:18

58% of race

Time at Steady Pace

41:16

24% of race

Time at Slower Pace

31:01

18% of race

Average Pace: 6:30 /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 mi10:21:1619:386:1919:38
6:19
#1507
10K
6.21 mi10:40:4739:096:1819:31
6:17
#1572
15K
9.32 mi11:00:1758:396:1819:30
6:17
#1555
20K
12.43 mi11:20:051:18:276:1919:48
6:22
#1581
Half
13.11 mi11:24:241:22:466:194:19
6:20
#1596
25K
15.53 mi11:39:561:38:186:2015:32
6:24
#1596
30K
18.64 mi12:00:251:58:476:2220:29
6:36
#1638
20M
20.00 mi12:09:332:07:556:249:08
6:43
#1657
21M
21.00 mi12:16:392:15:016:267:06
7:06
#1678
35K
21.75 mi12:21:392:20:016:265:00
6:41
#1717
23M
23.00 mi12:30:172:28:396:288:38
6:54
#1774
24M
24.00 mi12:37:042:35:266:296:47
6:47
#1826
40K
24.85 mi12:42:572:41:196:295:53
6:53
#1857
25.2M
25.20 mi12:45:342:43:566:302:37
7:35
#1876
Finish
26.22 mi12:52:132:50:356:316:39
6:32
#1877
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1507143414341556(Top 6%)1485(Top 10%)1485(Top 28%)
10K6.21 mi3.10 mi1572-651500-661500-661695(Top 6%)1621(Top 11%)1621(Top 31%)
15K9.32 mi3.11 mi1555+171485+151485+151556(Top 6%)1485(Top 10%)1485(Top 28%)
20K12.43 mi3.11 mi1581-261510-251510-251686(Top 6%)1614(Top 11%)1614(Top 31%)
Half13.11 mi0.68 mi1596-151525-151525-151886(Top 7%)1811(Top 12%)1811(Top 34%)
25K15.53 mi2.42 mi15961528-31528-31746(Top 7%)1672(Top 11%)1672(Top 32%)
30K18.64 mi3.11 mi1638-421567-391567-391928(Top 7%)1844(Top 12%)1844(Top 35%)
20M20.00 mi1.36 mi1657-191584-171584-172358(Top 9%)2234(Top 15%)2234(Top 42%)
21M21.00 mi1.00 mi1678-211604-201604-202600(Top 10%)2446(Top 16%)2446(Top 46%)
35K21.75 mi0.75 mi1717-391644-401644-403412(Top 13%)3164(Top 21%)3164(Top 60%)
23M23.00 mi1.25 mi1774-571697-531697-533165(Top 12%)2942(Top 19%)2942(Top 56%)
24M24.00 mi1.00 mi1826-521746-491746-493522(Top 13%)3233(Top 21%)3233(Top 61%)
40K24.85 mi0.85 mi1857-311776-301776-303183(Top 12%)2913(Top 19%)2913(Top 55%)
25.2M25.20 mi0.35 mi1876-191794-181794-184223(Top 16%)3693(Top 24%)3693(Top 70%)
Finish26.22 mi1.02 mi1877-1179417942590(Top 10%)2376(Top 16%)2376(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1556

Males

1485

M18-39

1485

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1695

Males

1621

M18-39

1621

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1556

Males

1485

M18-39

1485

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1686

Males

1614

M18-39

1614

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

1886

Males

1811

M18-39

1811

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1746

Males

1672

M18-39

1672

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1928

Males

1844

M18-39

1844

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2358

Males

2234

M18-39

2234

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2600

Males

2446

M18-39

2446

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3412

Males

3164

M18-39

3164

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3165

Males

2942

M18-39

2942

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3522

Males

3233

M18-39

3233

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3183

Males

2913

M18-39

2913

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4223

Males

3693

M18-39

3693

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2590

Males

2376

M18-39

2376

Passing Analysis

Category:
Athletes Passed
345
Passed By
715
Net Change
-370
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1507
5K → 10K51116-65#1507#1572
10K → 15K6144+17#1572#1555
15K → 20K3662-26#1555#1581
20K → Half217-15#1581#1596
Half → 25K41410#1596#1596
25K → 30K3779-42#1596#1638
30K → 20M1635-19#1638#1657
20M → 21M1738-21#1657#1678
21M → 35K1049-39#1678#1717
35K → 23M1471-57#1717#1774
23M → 24M1264-52#1774#1826
24M → 40K1546-31#1826#1857
40K → 25.2M423-19#1857#1876
25.2M → Finish2930-1#1876#1877
TOTALS345715-370
📊

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