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BOSTON MARATHON 2023

Van Ayres

Bib: 8661•M

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 19%
Gender (Male)
#0 / 15176
Top 30%
Masters (Masters Men)
#0 / 9891
Top 16%
Division (M45-49)
#0 / 2252
Top 19%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:02
Rank: #2025
Start → 5K
20:02 | 6:27/mi
10K· 6.21 mi
40:12
Rank: #2333 (-308)
5K → 10K
20:10 | 6:29/mi
15K· 9.32 mi
1:00:41
Rank: #2593 (-260)
10K → 15K
20:29 | 6:36/mi
20K· 12.43 mi
1:21:32
Rank: #2810 (-217)
15K → 20K
20:51 | 6:43/mi
Half· 13.11 mi
1:26:06
Rank: #2870 (-60)
20K → Half
4:34 | 6:42/mi
25K· 15.53 mi
1:42:46
Rank: #3108 (-238)
Half → 25K
16:40 | 6:52/mi
30K· 18.64 mi
2:05:12
Rank: #3589 (-481)
25K → 30K
22:26 | 7:13/mi
20M
2:15:41
Rank: #4007 (-418)
30K → 20M
10:29 | 7:43/mi
21M
2:23:56
Rank: #4353 (-346)
20M → 21M
8:15 | 8:15/mi
35K· 21.75 mi
2:29:10
Rank: #4393 (-40)
21M → 35K
5:14 | 7:00/mi
23M
2:38:54
Rank: #4651 (-258)
35K → 23M
9:44 | 7:46/mi
24M
2:46:21
Rank: #4751 (-100)
23M → 24M
7:27 | 7:27/mi
40K· 24.85 mi
2:52:55
Rank: #4820 (-69)
24M → 40K
6:34 | 7:41/mi
25.2M
2:55:53
Rank: #4878 (-58)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:03:39
Rank: #4984 (-106)
25.2M → Finish
7:46 | 7:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:06
Pace6:34 /mi
2nd Half
Distance13.11 mi
Time1:37:33
Pace7:26 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:0620:026:2720:02
6:27
-
10K
6.21 mi11:05:1640:126:2820:10
6:29
+0:02
15K
9.32 mi11:25:451:00:416:3120:29
6:36
+0:07
20K
12.43 mi11:46:361:21:326:3420:51
6:43
+0:07
Half
13.11 mi11:51:101:26:066:344:34
6:42
-0:01
25K
15.53 mi12:07:501:42:466:3716:40
6:52
+0:10
30K
18.64 mi12:30:162:05:126:4322:26
7:13
+0:21
20M
20.00 mi12:40:452:15:416:4710:29
7:43
+0:30
21M
21.00 mi12:49:002:23:566:518:15
8:15
+0:32
35K
21.75 mi12:54:142:29:106:525:14
7:00
-1:15
23M
23.00 mi13:03:582:38:546:559:44
7:46
+0:46
24M
24.00 mi13:11:252:46:216:567:27
7:27
-0:19
40K
24.85 mi13:17:592:52:556:576:34
7:41
+0:14
25.2M
25.20 mi13:20:572:55:536:592:58
8:36
+0:55
Finish
26.22 mi13:28:433:03:397:017:46
7:37
-0:59

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

6:27 /mi

Average Pace

7:01 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:46

56% of race

Time at Steady Pace

35:07

19% of race

Time at Slower Pace

45:46

25% of race

Average Pace: 7:00 /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 mi10:45:0620:026:2720:02
6:27
#2025
10K
6.21 mi11:05:1640:126:2820:10
6:29
#2333
15K
9.32 mi11:25:451:00:416:3120:29
6:36
#2593
20K
12.43 mi11:46:361:21:326:3420:51
6:43
#2810
Half
13.11 mi11:51:101:26:066:344:34
6:42
#2870
25K
15.53 mi12:07:501:42:466:3716:40
6:52
#3108
30K
18.64 mi12:30:162:05:126:4322:26
7:13
#3589
20M
20.00 mi12:40:452:15:416:4710:29
7:43
#4007
21M
21.00 mi12:49:002:23:566:518:15
8:15
#4353
35K
21.75 mi12:54:142:29:106:525:14
7:00
#4393
23M
23.00 mi13:03:582:38:546:559:44
7:46
#4651
24M
24.00 mi13:11:252:46:216:567:27
7:27
#4751
40K
24.85 mi13:17:592:52:556:576:34
7:41
#4820
25.2M
25.20 mi13:20:572:55:536:592:58
8:36
#4878
Finish
26.22 mi13:28:433:03:397:017:46
7:37
#4984
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2025193219323241(Top 12%)3082(Top 20%)3082(Top 137%)
10K6.21 mi3.10 mi2333-3082228-2962228-2962742(Top 10%)2623(Top 17%)2623(Top 116%)
15K9.32 mi3.11 mi2593-2602478-2502478-2503241(Top 12%)3082(Top 20%)3082(Top 137%)
20K12.43 mi3.11 mi2810-2172686-2082686-2083674(Top 14%)3478(Top 23%)3478(Top 154%)
Half13.11 mi0.68 mi2870-602741-552741-554324(Top 16%)4048(Top 27%)4048(Top 180%)
25K15.53 mi2.42 mi3108-2382962-2212962-2214770(Top 18%)4427(Top 29%)4427(Top 197%)
30K18.64 mi3.11 mi3589-4813396-4343396-4345592(Top 21%)5067(Top 33%)5067(Top 225%)
20M20.00 mi1.36 mi4007-4183768-3723768-3728254(Top 31%)6739(Top 44%)6739(Top 299%)
21M21.00 mi1.00 mi4353-3464067-2994067-2998856(Top 33%)6970(Top 46%)6970(Top 310%)
35K21.75 mi0.75 mi4393-404100-334100-335289(Top 20%)4717(Top 31%)4717(Top 209%)
23M23.00 mi1.25 mi4651-2584325-2254325-2258190(Top 31%)6508(Top 43%)6508(Top 289%)
24M24.00 mi1.00 mi4751-1004412-874412-877329(Top 28%)5899(Top 39%)5899(Top 262%)
40K24.85 mi0.85 mi4820-694457-454457-457785(Top 29%)6099(Top 40%)6099(Top 271%)
25.2M25.20 mi0.35 mi4878-584499-424499-4210054(Top 38%)7288(Top 48%)7288(Top 324%)
Finish26.22 mi1.02 mi4984-1064581-824581-829367(Top 35%)6936(Top 46%)6936(Top 308%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3241

Males

3082

M45-49

3082

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2742

Males

2623

M45-49

2623

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3241

Males

3082

M45-49

3082

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3674

Males

3478

M45-49

3478

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4324

Males

4048

M45-49

4048

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4770

Males

4427

M45-49

4427

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5592

Males

5067

M45-49

5067

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8254

Males

6739

M45-49

6739

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

8856

Males

6970

M45-49

6970

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5289

Males

4717

M45-49

4717

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

8190

Males

6508

M45-49

6508

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7329

Males

5899

M45-49

5899

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7785

Males

6099

M45-49

6099

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10054

Males

7288

M45-49

7288

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9367

Males

6936

M45-49

6936

Passing Analysis

Category:
Athletes Passed
250
Passed By
3209
Net Change
-2959
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2025
5K → 10K28336-308#2025#2333
10K → 15K12272-260#2333#2593
15K → 20K23240-217#2593#2810
20K → Half363-60#2810#2870
Half → 25K20258-238#2870#3108
25K → 30K13494-481#3108#3589
30K → 20M10428-418#3589#4007
20M → 21M18364-346#4007#4353
21M → 35K2868-40#4353#4393
35K → 23M23281-258#4393#4651
23M → 24M20120-100#4651#4751
24M → 40K2796-69#4751#4820
40K → 25.2M765-58#4820#4878
25.2M → Finish18124-106#4878#4984
TOTALS2503209-2959
📊

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