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BOSTON MARATHON 2023

Kaid Ashton

Bib: 8812•M

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 11%
Gender (Male)
#0 / 15176
Top 18%
Masters (Masters Men)
#0 / 9891
Top 7%
Division (M40-44)
#0 / 2241
Top 18%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:53
Rank: #1820
Start → 5K
19:53 | 6:24/mi
10K· 6.21 mi
39:52
Rank: #2074 (-254)
5K → 10K
19:59 | 6:26/mi
15K· 9.32 mi
59:45
Rank: #2056 (+18)
10K → 15K
19:53 | 6:24/mi
20K· 12.43 mi
1:20:13
Rank: #2214 (-158)
15K → 20K
20:28 | 6:35/mi
Half· 13.11 mi
1:24:40
Rank: #2242 (-28)
20K → Half
4:27 | 6:31/mi
25K· 15.53 mi
1:41:02
Rank: #2432 (-190)
Half → 25K
16:22 | 6:45/mi
30K· 18.64 mi
2:02:27
Rank: #2571 (-139)
25K → 30K
21:25 | 6:54/mi
20M
2:11:41
Rank: #2563 (+8)
30K → 20M
9:14 | 6:48/mi
21M
2:19:00
Rank: #2576 (-13)
20M → 21M
7:19 | 7:19/mi
35K· 21.75 mi
2:24:02
Rank: #2586 (-10)
21M → 35K
5:02 | 6:44/mi
23M
2:32:49
Rank: #2613 (-27)
35K → 23M
8:47 | 7:01/mi
24M
2:39:29
Rank: #2604 (+9)
23M → 24M
6:40 | 6:40/mi
40K· 24.85 mi
2:45:25
Rank: #2636 (-32)
24M → 40K
5:56 | 6:56/mi
25.2M
2:48:10
Rank: #2683 (-47)
40K → 25.2M
2:45 | 7:58/mi
Finish· 26.22 mi
2:55:41
Rank: #2863 (-180)
25.2M → Finish
7:31 | 7:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:40
Pace6:27 /mi
2nd Half
Distance13.11 mi
Time1:31:01
Pace6:57 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:0719:536:2419:53
6:24
-
10K
6.21 mi11:05:0639:526:2519:59
6:26
+0:02
15K
9.32 mi11:24:5959:456:2519:53
6:24
-0:02
20K
12.43 mi11:45:271:20:136:2720:28
6:35
+0:11
Half
13.11 mi11:49:541:24:406:274:27
6:31
-0:04
25K
15.53 mi12:06:161:41:026:3016:22
6:45
+0:14
30K
18.64 mi12:27:412:02:276:3421:25
6:54
+0:09
20M
20.00 mi12:36:552:11:416:359:14
6:48
-0:06
21M
21.00 mi12:44:142:19:006:377:19
7:19
+0:31
35K
21.75 mi12:49:162:24:026:375:02
6:44
-0:35
23M
23.00 mi12:58:032:32:496:398:47
7:01
+0:17
24M
24.00 mi13:04:432:39:296:396:40
6:40
-0:21
40K
24.85 mi13:10:392:45:256:395:56
6:56
+0:16
25.2M
25.20 mi13:13:242:48:106:402:45
7:58
+1:02
Finish
26.22 mi13:20:552:55:416:427:31
7:23
-0:35

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

6:24 /mi

Average Pace

6:42 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:04:12

37% of race

Time at Steady Pace

1:25:07

48% of race

Time at Slower Pace

26:22

15% of race

Average Pace: 6:42 /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 mi10:45:0719:536:2419:53
6:24
#1820
10K
6.21 mi11:05:0639:526:2519:59
6:26
#2074
15K
9.32 mi11:24:5959:456:2519:53
6:24
#2056
20K
12.43 mi11:45:271:20:136:2720:28
6:35
#2214
Half
13.11 mi11:49:541:24:406:274:27
6:31
#2242
25K
15.53 mi12:06:161:41:026:3016:22
6:45
#2432
30K
18.64 mi12:27:412:02:276:3421:25
6:54
#2571
20M
20.00 mi12:36:552:11:416:359:14
6:48
#2563
21M
21.00 mi12:44:142:19:006:377:19
7:19
#2576
35K
21.75 mi12:49:162:24:026:375:02
6:44
#2586
23M
23.00 mi12:58:032:32:496:398:47
7:01
#2613
24M
24.00 mi13:04:432:39:296:396:40
6:40
#2604
40K
24.85 mi13:10:392:45:256:395:56
6:56
#2636
25.2M
25.20 mi13:13:242:48:106:402:45
7:58
#2683
Finish
26.22 mi13:20:552:55:416:427:31
7:23
#2863
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1820173517352104(Top 8%)2019(Top 13%)2019(Top 90%)
10K6.21 mi3.10 mi2074-2541985-2501985-2502410(Top 9%)2308(Top 15%)2308(Top 103%)
15K9.32 mi3.11 mi2056+181971+141971+142104(Top 8%)2019(Top 13%)2019(Top 90%)
20K12.43 mi3.11 mi2214-1582120-1492120-1492768(Top 10%)2647(Top 17%)2647(Top 118%)
Half13.11 mi0.68 mi2242-282148-282148-282921(Top 11%)2796(Top 18%)2796(Top 125%)
25K15.53 mi2.42 mi2432-1902331-1832331-1833727(Top 14%)3507(Top 23%)3507(Top 156%)
30K18.64 mi3.11 mi2571-1392457-1262457-1263595(Top 14%)3375(Top 22%)3375(Top 151%)
20M20.00 mi1.36 mi2563+82449+82449+82768(Top 10%)2615(Top 17%)2615(Top 117%)
21M21.00 mi1.00 mi2576-132464-152464-153659(Top 14%)3390(Top 22%)3390(Top 151%)
35K21.75 mi0.75 mi2586-102472-82472-83678(Top 14%)3395(Top 22%)3395(Top 151%)
23M23.00 mi1.25 mi2613-272498-262498-263844(Top 14%)3541(Top 23%)3541(Top 158%)
24M24.00 mi1.00 mi2604+92489+92489+92911(Top 11%)2703(Top 18%)2703(Top 121%)
40K24.85 mi0.85 mi2636-322517-282517-283507(Top 13%)3186(Top 21%)3186(Top 142%)
25.2M25.20 mi0.35 mi2683-472558-412558-416226(Top 23%)5062(Top 33%)5062(Top 226%)
Finish26.22 mi1.02 mi2863-1802713-1552713-1557565(Top 28%)5894(Top 39%)5894(Top 263%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2104

Males

2019

M40-44

2019

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2410

Males

2308

M40-44

2308

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2104

Males

2019

M40-44

2019

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2768

Males

2647

M40-44

2647

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2921

Males

2796

M40-44

2796

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3727

Males

3507

M40-44

3507

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3595

Males

3375

M40-44

3375

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2768

Males

2615

M40-44

2615

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3659

Males

3390

M40-44

3390

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3678

Males

3395

M40-44

3395

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3844

Males

3541

M40-44

3541

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2911

Males

2703

M40-44

2703

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3507

Males

3186

M40-44

3186

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6226

Males

5062

M40-44

5062

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7565

Males

5894

M40-44

5894

Passing Analysis

Category:
Athletes Passed
386
Passed By
1429
Net Change
-1043
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1820
5K → 10K32286-254#1820#2074
10K → 15K7153+18#2074#2056
15K → 20K25183-158#2056#2214
20K → Half735-28#2214#2242
Half → 25K13203-190#2242#2432
25K → 30K26165-139#2432#2571
30K → 20M4537+8#2571#2563
20M → 21M3548-13#2563#2576
21M → 35K1323-10#2576#2586
35K → 23M3663-27#2586#2613
23M → 24M4637+9#2613#2604
24M → 40K2759-32#2604#2636
40K → 25.2M148-47#2636#2683
25.2M → Finish9189-180#2683#2863
TOTALS3861429-1043
📊

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