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BOSTON MARATHON 2023

Owen Webb

Bib: 5095•M

VA

0:00
0:00
/ mi
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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

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
6:26/mi
19:58
↑ 97↓ 3451.5%
10K· 6.21 mi
6:19/mi
39:36
↑ 79↓ 1380.4%
15K· 9.32 mi
6:18/mi
59:11
↑ 67↓ 78
20K· 12.43 mi
6:15/mi
1:18:36
↑ 106↓ 860.1%
Half· 13.11 mi
6:11/mi
1:22:49
↑ 19↓ 370.5%
25K· 15.53 mi
6:21/mi
1:38:13
↑ 66↓ 880.2%
30K· 18.64 mi
6:32/mi
1:58:31
↑ 181↓ 1480.2%
20M
6:36/mi
2:07:29
↑ 64↓ 500.2%
21M
7:03/mi
2:14:32
↑ 106↓ 241.6%
35K· 21.75 mi
6:41/mi
2:19:32
↑ 17↓ 861.7%
23M
6:43/mi
2:27:57
↑ 23↓ 630.6%
24M
6:38/mi
2:34:35
↓ 821.3%
40K· 24.85 mi
6:44/mi
2:40:20
↓ 200.3%
25.2M
7:15/mi
2:42:50
↑ 13↓ 160.2%
Finish· 26.22 mi
6:28/mi
2:49:25
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:49
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:26:36
Pace6:36 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3819:586:2619:58
6:26
-
10K
6.21 mi10:42:1639:366:2219:38
6:19
-0:07
15K
9.32 mi11:01:5159:116:2119:35
6:18
-0:01
20K
12.43 mi11:21:161:18:366:1919:25
6:15
-0:03
Half
13.11 mi11:25:291:22:496:194:13
6:11
-0:04
25K
15.53 mi11:40:531:38:136:1915:24
6:21
+0:10
30K
18.64 mi12:01:111:58:316:2120:18
6:32
+0:11
20M
20.00 mi12:10:092:07:296:228:58
6:36
+0:04
21M
21.00 mi12:17:122:14:326:247:03
7:03
+0:27
35K
21.75 mi12:22:122:19:326:255:00
6:41
-0:22
23M
23.00 mi12:30:372:27:576:268:25
6:43
+0:02
24M
24.00 mi12:37:152:34:356:266:38
6:38
-0:05
40K
24.85 mi12:43:002:40:206:275:45
6:44
+0:06
25.2M
25.20 mi12:45:302:42:506:282:30
7:15
+0:31
Finish
26.22 mi12:52:052:49:256:286:35
6:28
-0:47

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

6:11 /mi

Average Pace

6:28 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:52

94% of race

Time at Steady Pace

9:33

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 mi10:22:3819:586:2619:58
6:26
#1917
10K
6.21 mi10:42:1639:366:2219:38
6:19
#1863
15K
9.32 mi11:01:5159:116:2119:35
6:18
#1787
20K
12.43 mi11:21:161:18:366:1919:25
6:15
#1634
Half
13.11 mi11:25:291:22:496:194:13
6:11
#1608
25K
15.53 mi11:40:531:38:136:1915:24
6:21
#1577
30K
18.64 mi12:01:111:58:316:2120:18
6:32
#1583
20M
20.00 mi12:10:092:07:296:228:58
6:36
#1577
21M
21.00 mi12:17:122:14:326:247:03
7:03
#1597
35K
21.75 mi12:22:122:19:326:255:00
6:41
#1627
23M
23.00 mi12:30:372:27:576:268:25
6:43
#1652
24M
24.00 mi12:37:152:34:356:266:38
6:38
#1671
40K
24.85 mi12:43:002:40:206:275:45
6:44
#1670
25.2M
25.20 mi12:45:302:42:506:282:30
7:15
#1675
Finish
26.22 mi12:52:052:49:256:286:35
6:28
#1680
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1917182818281664(Top 6%)1590(Top 10%)1590(Top 30%)
10K6.21 mi3.10 mi1863+541783+451783+451840(Top 7%)1761(Top 12%)1761(Top 33%)
15K9.32 mi3.11 mi1787+761709+741709+741664(Top 6%)1590(Top 10%)1590(Top 30%)
20K12.43 mi3.11 mi1634+1531563+1461563+1461218(Top 5%)1165(Top 8%)1165(Top 22%)
Half13.11 mi0.68 mi1608+261537+261537+261308(Top 5%)1256(Top 8%)1256(Top 24%)
25K15.53 mi2.42 mi1577+311509+281509+281532(Top 6%)1468(Top 10%)1468(Top 28%)
30K18.64 mi3.11 mi1583-61514-51514-51691(Top 6%)1618(Top 11%)1618(Top 31%)
20M20.00 mi1.36 mi1577+61506+81506+81831(Top 7%)1744(Top 11%)1744(Top 33%)
21M21.00 mi1.00 mi1597-201527-211527-212355(Top 9%)2224(Top 15%)2224(Top 42%)
35K21.75 mi0.75 mi1627-301556-291556-293411(Top 13%)3163(Top 21%)3163(Top 60%)
23M23.00 mi1.25 mi1652-251581-251581-252242(Top 8%)2113(Top 14%)2113(Top 40%)
24M24.00 mi1.00 mi1671-191598-171598-172705(Top 10%)2514(Top 17%)2514(Top 48%)
40K24.85 mi0.85 mi1670+11596+21596+22432(Top 9%)2252(Top 15%)2252(Top 43%)
25.2M25.20 mi0.35 mi1675-51600-41600-42649(Top 10%)2435(Top 16%)2435(Top 46%)
Finish26.22 mi1.02 mi1680-51604-41604-42279(Top 9%)2107(Top 14%)2107(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21story building
+97ft-345ft

Overall

1664

Males

1590

M18-39

1590

5K→10K

3.1 - 6.2 mi

Top 7%
×5story building
+79ft-138ft

Overall

1840

Males

1761

M18-39

1761

10K→15K

6.2 - 9.3 mi

Top 6%
×3story building
+67ft-78ft

Overall

1664

Males

1590

M18-39

1590

15K→20K

9.3 - 12.4 mi

Top 5%
×5story building
+106ft-86ft

Overall

1218

Males

1165

M18-39

1165

20K→Half

12.4 - 13.1 mi

Top 5%
×2story building
+19ft-37ft

Overall

1308

Males

1256

M18-39

1256

Half→25K

13.1 - 15.5 mi

Top 6%
×4story building
+66ft-88ft

Overall

1532

Males

1468

M18-39

1468

25K→30K

15.5 - 18.6 mi

Top 6%
×9story building
+181ft-148ft

Overall

1691

Males

1618

M18-39

1618

30K→20M

18.6 - 20.0 mi

Top 7%
×5story building
+64ft-50ft

Overall

1831

Males

1744

M18-39

1744

20M→21M

20.0 - 21.0 mi

Top 9%
×8story building
+106ft-24ft

Overall

2355

Males

2224

M18-39

2224

21M→35K

21.0 - 21.8 mi

Top 13%
×7story building
+17ft-86ft

Overall

3411

Males

3163

M18-39

3163

35K→23M

21.8 - 23.0 mi

Top 8%
×5story building
+23ft-63ft

Overall

2242

Males

2113

M18-39

2113

23M→24M

23.0 - 24.0 mi

Top 10%
×6story building
+12ft-82ft

Overall

2705

Males

2514

M18-39

2514

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2432

Males

2252

M18-39

2252

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2649

Males

2435

M18-39

2435

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2story building
+22ft-21ft

Overall

2279

Males

2107

M18-39

2107

Passing Analysis

Category:
Athletes Passed
679
Passed By
442
Net Change
+237
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1917
5K → 10K12975+54#1917#1863
10K → 15K10731+76#1863#1787
15K → 20K1552+153#1787#1634
20K → Half293+26#1634#1608
Half → 25K5120+31#1608#1577
25K → 30K5258-6#1577#1583
30K → 20M2923+6#1583#1577
20M → 21M1737-20#1577#1597
21M → 35K535-30#1597#1627
35K → 23M1540-25#1627#1652
23M → 24M2443-19#1652#1671
24M → 40K2827+1#1671#1670
40K → 25.2M1015-5#1670#1675
25.2M → Finish2833-5#1675#1680
TOTALS679442+237
📊

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