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BOSTON MARATHON 2023

Kenny Rayner

Bib: 407•M

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 30%
Gender (Male)
#0 / 15176
Top 44%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:20
Rank: #5292
Start → 5K
21:20 | 6:52/mi
10K· 6.21 mi
42:53
Rank: #5833 (-541)
5K → 10K
21:33 | 6:56/mi
15K· 9.32 mi
1:04:33
Rank: #6039 (-206)
10K → 15K
21:40 | 6:58/mi
20K· 12.43 mi
1:26:26
Rank: #6074 (-35)
15K → 20K
21:53 | 7:03/mi
Half· 13.11 mi
1:31:23
Rank: #6184 (-110)
20K → Half
4:57 | 7:15/mi
25K· 15.53 mi
1:49:09
Rank: #6375 (-191)
Half → 25K
17:46 | 7:20/mi
30K· 18.64 mi
2:12:55
Rank: #6572 (-197)
25K → 30K
23:46 | 7:39/mi
20M
2:23:59
Rank: #6829 (-257)
30K → 20M
11:04 | 8:09/mi
21M
2:33:15
Rank: #7165 (-336)
20M → 21M
9:16 | 9:16/mi
35K· 21.75 mi
2:39:27
Rank: #7386 (-221)
21M → 35K
6:12 | 8:17/mi
23M
2:50:01
Rank: #7630 (-244)
35K → 23M
10:34 | 8:26/mi
24M
2:57:57
Rank: #7737 (-107)
23M → 24M
7:56 | 7:56/mi
40K· 24.85 mi
3:04:50
Rank: #7830 (-93)
24M → 40K
6:53 | 8:03/mi
25.2M
3:07:48
Rank: #7862 (-32)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:15:43
Rank: #7931 (-69)
25.2M → Finish
7:55 | 7:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:23
Pace6:58 /mi
2nd Half
Distance13.11 mi
Time1:44:20
Pace7:58 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:4621:206:5221:20
6:52
-
10K
6.21 mi10:43:1942:536:5421:33
6:56
+0:04
15K
9.32 mi11:04:591:04:336:5621:40
6:58
+0:02
20K
12.43 mi11:26:521:26:266:5721:53
7:03
+0:05
Half
13.11 mi11:31:491:31:236:584:57
7:15
+0:12
25K
15.53 mi11:49:351:49:097:0217:46
7:20
+0:05
30K
18.64 mi12:13:212:12:557:0823:46
7:39
+0:19
20M
20.00 mi12:24:252:23:597:1211:04
8:09
+0:30
21M
21.00 mi12:33:412:33:157:189:16
9:16
+1:07
35K
21.75 mi12:39:532:39:277:206:12
8:17
-0:59
23M
23.00 mi12:50:272:50:017:2410:34
8:26
+0:09
24M
24.00 mi12:58:232:57:577:257:56
7:56
-0:30
40K
24.85 mi13:05:163:04:507:266:53
8:03
+0:07
25.2M
25.20 mi13:08:143:07:487:272:58
8:36
+0:33
Finish
26.22 mi13:16:093:15:437:287:55
7:46
-0:50

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

6:52 /mi

Average Pace

7:28 /mi

Slowest Pace

9:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:09

56% of race

Time at Steady Pace

46:30

24% of race

Time at Slower Pace

40:04

20% of race

Average Pace: 7:28 /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 mi10:21:4621:206:5221:20
6:52
#5292
10K
6.21 mi10:43:1942:536:5421:33
6:56
#5833
15K
9.32 mi11:04:591:04:336:5621:40
6:58
#6039
20K
12.43 mi11:26:521:26:266:5721:53
7:03
#6074
Half
13.11 mi11:31:491:31:236:584:57
7:15
#6184
25K
15.53 mi11:49:351:49:097:0217:46
7:20
#6375
30K
18.64 mi12:13:212:12:557:0823:46
7:39
#6572
20M
20.00 mi12:24:252:23:597:1211:04
8:09
#6829
21M
21.00 mi12:33:412:33:157:189:16
9:16
#7165
35K
21.75 mi12:39:532:39:277:206:12
8:17
#7386
23M
23.00 mi12:50:272:50:017:2410:34
8:26
#7630
24M
24.00 mi12:58:232:57:577:257:56
7:56
#7737
40K
24.85 mi13:05:163:04:507:266:53
8:03
#7830
25.2M
25.20 mi13:08:143:07:487:272:58
8:36
#7862
Finish
26.22 mi13:16:093:15:437:287:55
7:46
#7931
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5292489948996399(Top 24%)5774(Top 38%)5774(Top 109%)
10K6.21 mi3.10 mi5833-5415350-4515350-4516397(Top 24%)5777(Top 38%)5777(Top 109%)
15K9.32 mi3.11 mi6039-2065512-1625512-1626399(Top 24%)5774(Top 38%)5774(Top 109%)
20K12.43 mi3.11 mi6074-355533-215533-216244(Top 23%)5655(Top 37%)5655(Top 107%)
Half13.11 mi0.68 mi6184-1105623-905623-908216(Top 31%)7030(Top 46%)7030(Top 133%)
25K15.53 mi2.42 mi6375-1915760-1375760-1377457(Top 28%)6459(Top 43%)6459(Top 122%)
30K18.64 mi3.11 mi6572-1975901-1415901-1418286(Top 31%)6854(Top 45%)6854(Top 130%)
20M20.00 mi1.36 mi6829-2576074-1736074-17311285(Top 42%)8392(Top 55%)8392(Top 159%)
21M21.00 mi1.00 mi7165-3366310-2366310-23614768(Top 55%)9827(Top 65%)9827(Top 186%)
35K21.75 mi0.75 mi7386-2216434-1246434-12413979(Top 53%)9398(Top 62%)9398(Top 178%)
23M23.00 mi1.25 mi7630-2446578-1446578-14412807(Top 48%)8813(Top 58%)8813(Top 167%)
24M24.00 mi1.00 mi7737-1076617-396617-3910738(Top 40%)7761(Top 51%)7761(Top 147%)
40K24.85 mi0.85 mi7830-936661-446661-4410327(Top 39%)7494(Top 49%)7494(Top 142%)
25.2M25.20 mi0.35 mi7862-326677-166677-1610083(Top 38%)7317(Top 48%)7317(Top 138%)
Finish26.22 mi1.02 mi7931-696692-156692-1510406(Top 39%)7490(Top 49%)7490(Top 142%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6399

Males

5774

M18-39

5774

5K→10K

3.1 - 6.2 mi

Top 24%
×5stories
+79ft-138ft

Overall

6397

Males

5777

M18-39

5777

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6399

Males

5774

M18-39

5774

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

6244

Males

5655

M18-39

5655

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8216

Males

7030

M18-39

7030

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7457

Males

6459

M18-39

6459

25K→30K

15.5 - 18.6 mi

Top 31%
×9stories
+181ft-148ft

Overall

8286

Males

6854

M18-39

6854

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

11285

Males

8392

M18-39

8392

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

14768

Males

9827

M18-39

9827

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

13979

Males

9398

M18-39

9398

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

12807

Males

8813

M18-39

8813

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10738

Males

7761

M18-39

7761

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10327

Males

7494

M18-39

7494

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10083

Males

7317

M18-39

7317

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

10406

Males

7490

M18-39

7490

Passing Analysis

Category:
Athletes Passed
487
Passed By
3126
Net Change
-2639
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5292
5K → 10K53594-541#5292#5833
10K → 15K49255-206#5833#6039
15K → 20K90125-35#6039#6074
20K → Half1111-110#6074#6184
Half → 25K34225-191#6184#6375
25K → 30K66263-197#6375#6572
30K → 20M11268-257#6572#6829
20M → 21M13349-336#6829#7165
21M → 35K8229-221#7165#7386
35K → 23M28272-244#7386#7630
23M → 24M43150-107#7630#7737
24M → 40K35128-93#7737#7830
40K → 25.2M1648-32#7830#7862
25.2M → Finish40109-69#7862#7931
TOTALS4873126-2639
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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