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BOSTON MARATHON 2023

Al Davino

Bib: 25775•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:28
Rank: #25312
Start → 5K
33:28 | 10:46/mi
10K· 6.21 mi
1:06:26
Rank: #25073 (+239)
5K → 10K
32:58 | 10:37/mi
15K· 9.32 mi
1:42:23
Rank: #25416 (-343)
10K → 15K
35:57 | 11:34/mi
20K· 12.43 mi
2:13:20
Rank: #24819 (+597)
15K → 20K
30:57 | 9:58/mi
Half· 13.11 mi
2:19:42
Rank: #24683 (+136)
20K → Half
6:22 | 9:20/mi
25K· 15.53 mi
2:43:27
Rank: #24213 (+470)
Half → 25K
23:45 | 9:48/mi
30K· 18.64 mi
3:15:00
Rank: #23722 (+491)
25K → 30K
31:33 | 10:09/mi
20M
3:28:53
Rank: #23551 (+171)
30K → 20M
13:53 | 10:13/mi
21M
3:40:18
Rank: #23472 (+79)
20M → 21M
11:25 | 11:25/mi
35K· 21.75 mi
3:47:11
Rank: #23339 (+133)
21M → 35K
6:53 | 9:12/mi
23M
3:59:32
Rank: #23177 (+162)
35K → 23M
12:21 | 9:52/mi
24M
4:09:04
Rank: #23020 (+157)
23M → 24M
9:32 | 9:32/mi
40K· 24.85 mi
4:17:20
Rank: #22892 (+128)
24M → 40K
8:16 | 9:40/mi
25.2M
4:20:52
Rank: #22838 (+54)
40K → 25.2M
3:32 | 10:15/mi
Finish· 26.22 mi
4:30:15
Rank: #22750 (+88)
25.2M → Finish
9:23 | 9:12/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:19:42
Pace10:39 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:10:33
Pace9:58 /mi
📊Negative Split: 6.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:2633:2810:4633:28
10:46
-
10K
6.21 mi12:27:241:06:2610:4132:58
10:37
-0:09
15K
9.32 mi13:03:211:42:2310:5935:57
11:34
+0:57
20K
12.43 mi13:34:182:13:2010:4430:57
9:58
-1:36
Half
13.11 mi13:40:402:19:4210:396:22
9:20
-0:38
25K
15.53 mi14:04:252:43:2710:3123:45
9:48
+0:28
30K
18.64 mi14:35:583:15:0010:2831:33
10:09
+0:21
20M
20.00 mi14:49:513:28:5310:2713:53
10:13
+0:04
21M
21.00 mi15:01:163:40:1810:2911:25
11:25
+1:12
35K
21.75 mi15:08:093:47:1110:276:53
9:12
-2:13
23M
23.00 mi15:20:303:59:3210:2512:21
9:52
+0:40
24M
24.00 mi15:30:024:09:0410:239:32
9:32
-0:20
40K
24.85 mi15:38:184:17:2010:218:16
9:40
+0:08
25.2M
25.20 mi15:41:504:20:5210:213:32
10:15
+0:35
Finish
26.22 mi15:51:134:30:1510:199:23
9:12
-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

9:12 /mi

Average Pace

10:19 /mi

Slowest Pace

11:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:10

12% of race

Time at Steady Pace

2:04:17

46% of race

Time at Slower Pace

1:53:48

42% of race

Average Pace: 10:18 /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 mi11:54:2633:2810:4633:28
10:46
#25312
10K
6.21 mi12:27:241:06:2610:4132:58
10:37
#25073
15K
9.32 mi13:03:211:42:2310:5935:57
11:34
#25416
20K
12.43 mi13:34:182:13:2010:4430:57
9:58
#24819
Half
13.11 mi13:40:402:19:4210:396:22
9:20
#24683
25K
15.53 mi14:04:252:43:2710:3123:45
9:48
#24213
30K
18.64 mi14:35:583:15:0010:2831:33
10:09
#23722
20M
20.00 mi14:49:513:28:5310:2713:53
10:13
#23551
21M
21.00 mi15:01:163:40:1810:2911:25
11:25
#23472
35K
21.75 mi15:08:093:47:1110:276:53
9:12
#23339
23M
23.00 mi15:20:303:59:3210:2512:21
9:52
#23177
24M
24.00 mi15:30:024:09:0410:239:32
9:32
#23020
40K
24.85 mi15:38:184:17:2010:218:16
9:40
#22892
25.2M
25.20 mi15:41:504:20:5210:213:32
10:15
#22838
Finish
26.22 mi15:51:134:30:1510:199:23
9:12
#22750
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi25312146731467325770(Top 97%)14843(Top 98%)14843(Top 723%)
10K6.21 mi3.10 mi25073+23914574+9914574+9924873(Top 93%)14481(Top 95%)14481(Top 706%)
15K9.32 mi3.11 mi25416-34314712-13814712-13825770(Top 97%)14843(Top 98%)14843(Top 723%)
20K12.43 mi3.11 mi24819+59714447+26514447+26522819(Top 86%)13542(Top 89%)13542(Top 660%)
Half13.11 mi0.68 mi24683+13614379+6814379+6821619(Top 81%)13024(Top 86%)13024(Top 635%)
25K15.53 mi2.42 mi24213+47014168+21114168+21121721(Top 82%)13015(Top 86%)13015(Top 634%)
30K18.64 mi3.11 mi23722+49113938+23013938+23021427(Top 80%)12818(Top 84%)12818(Top 625%)
20M20.00 mi1.36 mi23551+17113843+9513843+9521059(Top 79%)12598(Top 83%)12598(Top 614%)
21M21.00 mi1.00 mi23472+7913805+3813805+3821716(Top 82%)12857(Top 85%)12857(Top 627%)
35K21.75 mi0.75 mi23339+13313729+7613729+7618737(Top 70%)11488(Top 76%)11488(Top 560%)
23M23.00 mi1.25 mi23177+16213645+8413645+8419600(Top 74%)11843(Top 78%)11843(Top 577%)
24M24.00 mi1.00 mi23020+15713548+9713548+9719333(Top 73%)11688(Top 77%)11688(Top 570%)
40K24.85 mi0.85 mi22892+12813481+6713481+6718916(Top 71%)11454(Top 75%)11454(Top 558%)
25.2M25.20 mi0.35 mi22838+5413459+2213459+2218273(Top 69%)11168(Top 74%)11168(Top 544%)
Finish26.22 mi1.02 mi22750+8813414+4513414+4518954(Top 71%)11522(Top 76%)11522(Top 562%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21stories
+97ft-345ft

Overall

25770

Males

14843

M50-54

14843

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

24873

Males

14481

M50-54

14481

10K→15K

6.2 - 9.3 mi

Top 97%
×3stories
+67ft-78ft

Overall

25770

Males

14843

M50-54

14843

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

22819

Males

13542

M50-54

13542

20K→Half

12.4 - 13.1 mi

Top 81%
×2stories
+19ft-37ft

Overall

21619

Males

13024

M50-54

13024

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

21721

Males

13015

M50-54

13015

25K→30K

15.5 - 18.6 mi

Top 80%
×9stories
+181ft-148ft

Overall

21427

Males

12818

M50-54

12818

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

21059

Males

12598

M50-54

12598

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

21716

Males

12857

M50-54

12857

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

18737

Males

11488

M50-54

11488

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

19600

Males

11843

M50-54

11843

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

19333

Males

11688

M50-54

11688

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18916

Males

11454

M50-54

11454

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

18273

Males

11168

M50-54

11168

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

18954

Males

11522

M50-54

11522

Passing Analysis

Category:
Athletes Passed
3011
Passed By
449
Net Change
+2562
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25312
5K → 10K31273+239#25312#25073
10K → 15K21364-343#25073#25416
15K → 20K5970+597#25416#24819
20K → Half1360+136#24819#24683
Half → 25K4700+470#24683#24213
25K → 30K4932+491#24213#23722
30K → 20M1710+171#23722#23551
20M → 21M856+79#23551#23472
21M → 35K1330+133#23472#23339
35K → 23M1642+162#23339#23177
23M → 24M1570+157#23177#23020
24M → 40K1291+128#23020#22892
40K → 25.2M540+54#22892#22838
25.2M → Finish891+88#22838#22750
TOTALS3011449+2562
📊

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