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BOSTON MARATHON 2023

Daniel Meskell

Bib: 6755•M

ON

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 11%
Gender (Male)
#0 / 15176
Top 18%
Division (M18-39)
#0 / 5285
Top 38%
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
6:42/mi
20:48
↑ 97↓ 3451.5%
10K· 6.21 mi
6:39/mi
41:28
↑ 79↓ 1380.4%
15K· 9.32 mi
6:41/mi
1:02:13
↑ 67↓ 78
20K· 12.43 mi
6:40/mi
1:22:57
↑ 106↓ 860.1%
Half· 13.11 mi
6:37/mi
1:27:28
↑ 19↓ 370.5%
25K· 15.53 mi
6:38/mi
1:43:32
↑ 66↓ 880.2%
30K· 18.64 mi
6:51/mi
2:04:50
↑ 181↓ 1480.2%
20M
6:48/mi
2:14:05
↑ 64↓ 500.2%
21M
7:06/mi
2:21:11
↑ 106↓ 241.6%
35K· 21.75 mi
6:32/mi
2:26:04
↑ 17↓ 861.7%
23M
6:40/mi
2:34:25
↑ 23↓ 630.6%
24M
6:30/mi
2:40:55
↓ 821.3%
40K· 24.85 mi
6:34/mi
2:46:32
↓ 200.3%
25.2M
7:00/mi
2:48:57
↑ 13↓ 160.2%
Finish· 26.22 mi
6:20/mi
2:55:24
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:27:28
Pace6:40 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:27:56
Pace6:42 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2120:486:4220:48
6:42
-
10K
6.21 mi10:45:0141:286:4020:40
6:39
-0:03
15K
9.32 mi11:05:461:02:136:4120:45
6:41
+0:02
20K
12.43 mi11:26:301:22:576:4020:44
6:40
-0:01
Half
13.11 mi11:31:011:27:286:404:31
6:37
-0:03
25K
15.53 mi11:47:051:43:326:4016:04
6:38
+0:01
30K
18.64 mi12:08:232:04:506:4221:18
6:51
+0:13
20M
20.00 mi12:17:382:14:056:429:15
6:48
-0:03
21M
21.00 mi12:24:442:21:116:437:06
7:06
+0:18
35K
21.75 mi12:29:372:26:046:434:53
6:32
-0:34
23M
23.00 mi12:37:582:34:256:438:21
6:40
+0:08
24M
24.00 mi12:44:282:40:556:426:30
6:30
-0:10
40K
24.85 mi12:50:052:46:326:425:37
6:34
+0:04
25.2M
25.20 mi12:52:302:48:576:422:25
7:00
+0:26
Finish
26.22 mi12:58:572:55:246:426:27
6:20
-0:40

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

6:20 /mi

Average Pace

6:42 /mi

Slowest Pace

7:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:53

95% of race

Time at Steady Pace

9:31

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:41 /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 mi10:24:2120:486:4220:48
6:42
#3613
10K
6.21 mi10:45:0141:286:4020:40
6:39
#3716
15K
9.32 mi11:05:461:02:136:4120:45
6:41
#3761
20K
12.43 mi11:26:301:22:576:4020:44
6:40
#3639
Half
13.11 mi11:31:011:27:286:404:31
6:37
#3635
25K
15.53 mi11:47:051:43:326:4016:04
6:38
#3463
30K
18.64 mi12:08:232:04:506:4221:18
6:51
#3406
20M
20.00 mi12:17:382:14:056:429:15
6:48
#3314
21M
21.00 mi12:24:442:21:116:437:06
7:06
#3245
35K
21.75 mi12:29:372:26:046:434:53
6:32
#3201
23M
23.00 mi12:37:582:34:256:438:21
6:40
#3071
24M
24.00 mi12:44:282:40:556:426:30
6:30
#3007
40K
24.85 mi12:50:052:46:326:425:37
6:34
#2922
25.2M
25.20 mi12:52:302:48:576:422:25
7:00
#2874
Finish
26.22 mi12:58:572:55:246:426:27
6:20
#2799
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3613340334033904(Top 15%)3668(Top 24%)3668(Top 69%)
10K6.21 mi3.10 mi3716-1033505-1023505-1023887(Top 15%)3660(Top 24%)3660(Top 69%)
15K9.32 mi3.11 mi3761-453549-443549-443904(Top 15%)3668(Top 24%)3668(Top 69%)
20K12.43 mi3.11 mi3639+1223444+1053444+1053352(Top 13%)3180(Top 21%)3180(Top 60%)
Half13.11 mi0.68 mi3635+43440+43440+43526(Top 13%)3334(Top 22%)3334(Top 63%)
25K15.53 mi2.42 mi3463+1723287+1533287+1532861(Top 11%)2732(Top 18%)2732(Top 52%)
30K18.64 mi3.11 mi3406+573226+613226+613334(Top 13%)3138(Top 21%)3138(Top 59%)
20M20.00 mi1.36 mi3314+923140+863140+862849(Top 11%)2684(Top 18%)2684(Top 51%)
21M21.00 mi1.00 mi3245+693075+653075+652625(Top 10%)2471(Top 16%)2471(Top 47%)
35K21.75 mi0.75 mi3201+443034+413034+412568(Top 10%)2427(Top 16%)2427(Top 46%)
23M23.00 mi1.25 mi3071+1302917+1172917+1172061(Top 8%)1951(Top 13%)1951(Top 37%)
24M24.00 mi1.00 mi3007+642855+622855+622099(Top 8%)1969(Top 13%)1969(Top 37%)
40K24.85 mi0.85 mi2922+852776+792776+791809(Top 7%)1704(Top 11%)1704(Top 32%)
25.2M25.20 mi0.35 mi2874+482731+452731+451784(Top 7%)1677(Top 11%)1677(Top 32%)
Finish26.22 mi1.02 mi2799+752658+732658+731748(Top 7%)1644(Top 11%)1644(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21story building
+97ft-345ft

Overall

3904

Males

3668

M18-39

3668

5K→10K

3.1 - 6.2 mi

Top 15%
×5story building
+79ft-138ft

Overall

3887

Males

3660

M18-39

3660

10K→15K

6.2 - 9.3 mi

Top 15%
×3story building
+67ft-78ft

Overall

3904

Males

3668

M18-39

3668

15K→20K

9.3 - 12.4 mi

Top 13%
×5story building
+106ft-86ft

Overall

3352

Males

3180

M18-39

3180

20K→Half

12.4 - 13.1 mi

Top 13%
×2story building
+19ft-37ft

Overall

3526

Males

3334

M18-39

3334

Half→25K

13.1 - 15.5 mi

Top 11%
×4story building
+66ft-88ft

Overall

2861

Males

2732

M18-39

2732

25K→30K

15.5 - 18.6 mi

Top 13%
×9story building
+181ft-148ft

Overall

3334

Males

3138

M18-39

3138

30K→20M

18.6 - 20.0 mi

Top 11%
×5story building
+64ft-50ft

Overall

2849

Males

2684

M18-39

2684

20M→21M

20.0 - 21.0 mi

Top 10%
×8story building
+106ft-24ft

Overall

2625

Males

2471

M18-39

2471

21M→35K

21.0 - 21.8 mi

Top 10%
×7story building
+17ft-86ft

Overall

2568

Males

2427

M18-39

2427

35K→23M

21.8 - 23.0 mi

Top 8%
×5story building
+23ft-63ft

Overall

2061

Males

1951

M18-39

1951

23M→24M

23.0 - 24.0 mi

Top 8%
×6story building
+12ft-82ft

Overall

2099

Males

1969

M18-39

1969

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1809

Males

1704

M18-39

1704

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1784

Males

1677

M18-39

1677

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2story building
+22ft-21ft

Overall

1748

Males

1644

M18-39

1644

Passing Analysis

Category:
Athletes Passed
1427
Passed By
613
Net Change
+814
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3613
5K → 10K157260-103#3613#3716
10K → 15K97142-45#3716#3761
15K → 20K16442+122#3761#3639
20K → Half2218+4#3639#3635
Half → 25K1797+172#3635#3463
25K → 30K12265+57#3463#3406
30K → 20M10816+92#3406#3314
20M → 21M8617+69#3314#3245
21M → 35K5612+44#3245#3201
35K → 23M1366+130#3201#3071
23M → 24M7612+64#3071#3007
24M → 40K905+85#3007#2922
40K → 25.2M502+48#2922#2874
25.2M → Finish849+75#2874#2799
TOTALS1427613+814
📊

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