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BOSTON MARATHON 2023

Kevin Mello

Bib: 31914•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
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
9:23/mi
29:08
↑ 97↓ 3451.5%
10K· 6.21 mi
9:10/mi
57:37
↑ 79↓ 1380.4%
15K· 9.32 mi
8:58/mi
1:25:30
↑ 67↓ 78
20K· 12.43 mi
9:11/mi
1:54:01
↑ 106↓ 860.1%
Half· 13.11 mi
9:23/mi
2:00:25
↑ 19↓ 370.5%
25K· 15.53 mi
9:42/mi
2:23:57
↑ 66↓ 880.2%
30K· 18.64 mi
11:02/mi
2:58:15
↑ 181↓ 1480.2%
20M
12:25/mi
3:15:08
↑ 64↓ 500.2%
21M
13:22/mi
3:28:30
↑ 106↓ 241.6%
35K· 21.75 mi
12:00/mi
3:37:29
↑ 17↓ 861.7%
23M
12:01/mi
3:52:32
↑ 23↓ 630.6%
24M
12:31/mi
4:05:03
↓ 821.3%
40K· 24.85 mi
14:40/mi
4:17:35
↓ 200.3%
25.2M
14:21/mi
4:22:32
↑ 13↓ 160.2%
Finish· 26.22 mi
10:53/mi
4:33:37
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:25
Pace9:11 /mi
2nd Half
Distance13.11 mi
Time2:33:12
Pace11:41 /mi
📊Positive Split: 27.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:4029:089:2329:08
9:23
-
10K
6.21 mi12:20:0957:379:1628:29
9:10
-0:13
15K
9.32 mi12:48:021:25:309:1027:53
8:58
-0:12
20K
12.43 mi13:16:331:54:019:1028:31
9:11
+0:13
Half
13.11 mi13:22:572:00:259:116:24
9:23
+0:12
25K
15.53 mi13:46:292:23:579:1623:32
9:42
+0:19
30K
18.64 mi14:20:472:58:159:3434:18
11:02
+1:20
20M
20.00 mi14:37:403:15:089:4516:53
12:25
+1:23
21M
21.00 mi14:51:023:28:309:5613:22
13:22
+0:57
35K
21.75 mi15:00:013:37:2910:008:59
12:00
-1:22
23M
23.00 mi15:15:043:52:3210:0715:03
12:01
+0:01
24M
24.00 mi15:27:354:05:0310:1312:31
12:31
+0:30
40K
24.85 mi15:40:074:17:3510:2212:32
14:40
+2:09
25.2M
25.20 mi15:45:044:22:3210:254:57
14:21
-0:19
Finish
26.22 mi15:56:094:33:3710:2711:05
10:53
-3:28

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

8:58 /mi

Average Pace

10:27 /mi

Slowest Pace

14:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:57

53% of race

Time at Steady Pace

45:23

17% of race

Time at Slower Pace

1:24:17

31% of race

Average Pace: 10:26 /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 mi11:51:4029:089:2329:08
9:23
#21745
10K
6.21 mi12:20:0957:379:1628:29
9:10
#21646
15K
9.32 mi12:48:021:25:309:1027:53
8:58
#21275
20K
12.43 mi13:16:331:54:019:1028:31
9:11
#21088
Half
13.11 mi13:22:572:00:259:116:24
9:23
#21137
25K
15.53 mi13:46:292:23:579:1623:32
9:42
#21178
30K
18.64 mi14:20:472:58:159:3434:18
11:02
#21652
20M
20.00 mi14:37:403:15:089:4516:53
12:25
#22040
21M
21.00 mi14:51:023:28:309:5613:22
13:22
#22242
35K
21.75 mi15:00:013:37:2910:008:59
12:00
#22380
23M
23.00 mi15:15:043:52:3210:0715:03
12:01
#22504
24M
24.00 mi15:27:354:05:0310:1312:31
12:31
#22656
40K
24.85 mi15:40:074:17:3510:2212:32
14:40
#22917
25.2M
25.20 mi15:45:044:22:3210:254:57
14:21
#22963
Finish
26.22 mi15:56:094:33:3710:2711:05
10:53
#23003
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21745129621296220386(Top 77%)12475(Top 82%)12475(Top 236%)
10K6.21 mi3.10 mi21646+9912965-312965-321523(Top 81%)12934(Top 85%)12934(Top 245%)
15K9.32 mi3.11 mi21275+37112826+13912826+13920386(Top 77%)12475(Top 82%)12475(Top 236%)
20K12.43 mi3.11 mi21088+18712746+8012746+8020484(Top 77%)12515(Top 82%)12515(Top 237%)
Half13.11 mi0.68 mi21137-4912777-3112777-3121755(Top 82%)13076(Top 86%)13076(Top 247%)
25K15.53 mi2.42 mi21178-4112788-1112788-1121476(Top 81%)12913(Top 85%)12913(Top 244%)
30K18.64 mi3.11 mi21652-47412992-20412992-20423145(Top 87%)13583(Top 90%)13583(Top 257%)
20M20.00 mi1.36 mi22040-38813149-15713149-15724654(Top 93%)14213(Top 94%)14213(Top 269%)
21M21.00 mi1.00 mi22242-20213227-7813227-7824457(Top 92%)14113(Top 93%)14113(Top 267%)
35K21.75 mi0.75 mi22380-13813277-5013277-5024684(Top 93%)14163(Top 93%)14163(Top 268%)
23M23.00 mi1.25 mi22504-12413326-4913326-4924033(Top 90%)13863(Top 91%)13863(Top 262%)
24M24.00 mi1.00 mi22656-15213387-6113387-6125060(Top 94%)14321(Top 94%)14321(Top 271%)
40K24.85 mi0.85 mi22917-26113495-10813495-10826010(Top 98%)14810(Top 98%)14810(Top 280%)
25.2M25.20 mi0.35 mi22963-4613519-2413519-2425260(Top 95%)14424(Top 95%)14424(Top 273%)
Finish26.22 mi1.02 mi23003-4013530-1113530-1123736(Top 89%)13691(Top 90%)13691(Top 259%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21story building
+97ft-345ft

Overall

20386

Males

12475

M18-39

12475

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

21523

Males

12934

M18-39

12934

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+67ft-78ft

Overall

20386

Males

12475

M18-39

12475

15K→20K

9.3 - 12.4 mi

Top 77%
×5story building
+106ft-86ft

Overall

20484

Males

12515

M18-39

12515

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

21755

Males

13076

M18-39

13076

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

21476

Males

12913

M18-39

12913

25K→30K

15.5 - 18.6 mi

Top 87%
×9story building
+181ft-148ft

Overall

23145

Males

13583

M18-39

13583

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

24654

Males

14213

M18-39

14213

20M→21M

20.0 - 21.0 mi

Top 92%
×8story building
+106ft-24ft

Overall

24457

Males

14113

M18-39

14113

21M→35K

21.0 - 21.8 mi

Top 93%
×7story building
+17ft-86ft

Overall

24684

Males

14163

M18-39

14163

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

24033

Males

13863

M18-39

13863

23M→24M

23.0 - 24.0 mi

Top 94%
×6story building
+12ft-82ft

Overall

25060

Males

14321

M18-39

14321

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

26010

Males

14810

M18-39

14810

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

25260

Males

14424

M18-39

14424

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2story building
+22ft-21ft

Overall

23736

Males

13691

M18-39

13691

Passing Analysis

Category:
Athletes Passed
1207
Passed By
2465
Net Change
-1258
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21745
5K → 10K328229+99#21745#21646
10K → 15K40130+371#21646#21275
15K → 20K24760+187#21275#21088
20K → Half1261-49#21088#21137
Half → 25K85126-41#21137#21178
25K → 30K33507-474#21178#21652
30K → 20M11399-388#21652#22040
20M → 21M13215-202#22040#22242
21M → 35K10148-138#22242#22380
35K → 23M28152-124#22380#22504
23M → 24M7159-152#22504#22656
24M → 40K2263-261#22656#22917
40K → 25.2M147-46#22917#22963
25.2M → Finish2969-40#22963#23003
TOTALS12072465-1258
📊

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