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BOSTON MARATHON 2023

Napoleon Charaklias

Bib: 30621•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M45-49)
#0 / 2252
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
10:15/mi
31:50
↑ 97↓ 3451.5%
10K· 6.21 mi
9:59/mi
1:02:50
↑ 79↓ 1380.4%
15K· 9.32 mi
9:41/mi
1:32:54
↑ 67↓ 78
20K· 12.43 mi
9:54/mi
2:03:39
↑ 106↓ 860.1%
Half· 13.11 mi
10:01/mi
2:10:29
↑ 19↓ 370.5%
25K· 15.53 mi
10:41/mi
2:36:22
↑ 66↓ 880.2%
30K· 18.64 mi
11:51/mi
3:13:12
↑ 181↓ 1480.2%
20M
12:25/mi
3:30:05
↑ 64↓ 500.2%
21M
14:14/mi
3:44:19
↑ 106↓ 241.6%
35K· 21.75 mi
12:43/mi
3:53:50
↑ 17↓ 861.7%
23M
15:29/mi
4:13:13
↑ 23↓ 630.6%
24M
15:08/mi
4:28:21
↓ 821.3%
40K· 24.85 mi
12:44/mi
4:39:14
↓ 200.3%
25.2M
12:43/mi
4:43:37
↑ 13↓ 160.2%
Finish· 26.22 mi
10:56/mi
4:54:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:29
Pace9:57 /mi
2nd Half
Distance13.11 mi
Time2:44:16
Pace12:32 /mi
📊Positive Split: 25.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:1331:5010:1531:50
10:15
-
10K
6.21 mi12:25:131:02:5010:0731:00
9:59
-0:16
15K
9.32 mi12:55:171:32:549:5830:04
9:41
-0:18
20K
12.43 mi13:26:022:03:399:5730:45
9:54
+0:13
Half
13.11 mi13:32:522:10:299:576:50
10:01
+0:07
25K
15.53 mi13:58:452:36:2210:0425:53
10:41
+0:40
30K
18.64 mi14:35:353:13:1210:2236:50
11:51
+1:10
20M
20.00 mi14:52:283:30:0510:3016:53
12:25
+0:34
21M
21.00 mi15:06:423:44:1910:4114:14
14:14
+1:49
35K
21.75 mi15:16:133:53:5010:459:31
12:43
-1:31
23M
23.00 mi15:35:364:13:1311:0119:23
15:29
+2:46
24M
24.00 mi15:50:444:28:2111:1115:08
15:08
-0:21
40K
24.85 mi16:01:374:39:1411:1410:53
12:44
-2:24
25.2M
25.20 mi16:06:004:43:3711:154:23
12:43
-0:01
Finish
26.22 mi16:17:084:54:4511:1511:08
10:56
-1:47

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

9:41 /mi

Average Pace

11:15 /mi

Slowest Pace

15:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36:22

53% of race

Time at Steady Pace

1:29:38

30% of race

Time at Slower Pace

48:45

17% of race

Average Pace: 11:14 /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 mi11:54:1331:5010:1531:50
10:15
#24076
10K
6.21 mi12:25:131:02:5010:0731:00
9:59
#23872
15K
9.32 mi12:55:171:32:549:5830:04
9:41
#23534
20K
12.43 mi13:26:022:03:399:5730:45
9:54
#23320
Half
13.11 mi13:32:522:10:299:576:50
10:01
#23316
25K
15.53 mi13:58:452:36:2210:0425:53
10:41
#23355
30K
18.64 mi14:35:353:13:1210:2236:50
11:51
#23552
20M
20.00 mi14:52:283:30:0510:3016:53
12:25
#23653
21M
21.00 mi15:06:423:44:1910:4114:14
14:14
#23831
35K
21.75 mi15:16:133:53:5010:459:31
12:43
#23918
23M
23.00 mi15:35:364:13:1311:0119:23
15:29
#24241
24M
24.00 mi15:50:444:28:2111:1115:08
15:08
#24470
40K
24.85 mi16:01:374:39:1411:1410:53
12:44
#24500
25.2M
25.20 mi16:06:004:43:3711:154:23
12:43
#24498
Finish
26.22 mi16:17:084:54:4511:1511:08
10:56
#24486
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi24076141261412622744(Top 85%)13517(Top 89%)13517(Top 600%)
10K6.21 mi3.10 mi23872+20414028+9814028+9823639(Top 89%)13921(Top 92%)13921(Top 618%)
15K9.32 mi3.11 mi23534+33813884+14413884+14422744(Top 85%)13517(Top 89%)13517(Top 600%)
20K12.43 mi3.11 mi23320+21413782+10213782+10222632(Top 85%)13458(Top 89%)13458(Top 598%)
Half13.11 mi0.68 mi23316+413780+213780+223301(Top 88%)13768(Top 91%)13768(Top 611%)
25K15.53 mi2.42 mi23355-3913790-1013790-1023476(Top 88%)13800(Top 91%)13800(Top 613%)
30K18.64 mi3.11 mi23552-19713858-6813858-6824329(Top 91%)14125(Top 93%)14125(Top 627%)
20M20.00 mi1.36 mi23653-10113890-3213890-3224656(Top 93%)14215(Top 94%)14215(Top 631%)
21M21.00 mi1.00 mi23831-17813966-7613966-7625231(Top 95%)14482(Top 95%)14482(Top 643%)
35K21.75 mi0.75 mi23918-8713996-3013996-3025357(Top 95%)14491(Top 95%)14491(Top 643%)
23M23.00 mi1.25 mi24241-32314125-12914125-12926405(Top 99%)15051(Top 99%)15051(Top 668%)
24M24.00 mi1.00 mi24470-22914221-9614221-9626413(Top 99%)15051(Top 99%)15051(Top 668%)
40K24.85 mi0.85 mi24500-3014228-714228-724697(Top 93%)14155(Top 93%)14155(Top 629%)
25.2M25.20 mi0.35 mi24498+214224+414224+423591(Top 89%)13593(Top 90%)13593(Top 604%)
Finish26.22 mi1.02 mi24486+1214209+1514209+1523831(Top 90%)13735(Top 91%)13735(Top 610%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

22744

Males

13517

M45-49

13517

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

23639

Males

13921

M45-49

13921

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

22744

Males

13517

M45-49

13517

15K→20K

9.3 - 12.4 mi

Top 85%
×5story building
+106ft-86ft

Overall

22632

Males

13458

M45-49

13458

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

23301

Males

13768

M45-49

13768

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

23476

Males

13800

M45-49

13800

25K→30K

15.5 - 18.6 mi

Top 91%
×9story building
+181ft-148ft

Overall

24329

Males

14125

M45-49

14125

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

24656

Males

14215

M45-49

14215

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

25231

Males

14482

M45-49

14482

21M→35K

21.0 - 21.8 mi

Top 95%
×7story building
+17ft-86ft

Overall

25357

Males

14491

M45-49

14491

35K→23M

21.8 - 23.0 mi

Top 99%
×5story building
+23ft-63ft

Overall

26405

Males

15051

M45-49

15051

23M→24M

23.0 - 24.0 mi

Top 99%
×6story building
+12ft-82ft

Overall

26413

Males

15051

M45-49

15051

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

24697

Males

14155

M45-49

14155

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

23591

Males

13593

M45-49

13593

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

23831

Males

13735

M45-49

13735

Passing Analysis

Category:
Athletes Passed
1168
Passed By
1578
Net Change
-410
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24076
5K → 10K323119+204#24076#23872
10K → 15K35214+338#23872#23534
15K → 20K25440+214#23534#23320
20K → Half1814+4#23320#23316
Half → 25K78117-39#23316#23355
25K → 30K42239-197#23355#23552
30K → 20M27128-101#23552#23653
20M → 21M10188-178#23653#23831
21M → 35K693-87#23831#23918
35K → 23M2325-323#23918#24241
23M → 24M4233-229#24241#24470
24M → 40K1141-30#24470#24500
40K → 25.2M97+2#24500#24498
25.2M → Finish3220+12#24498#24486
TOTALS11681578-410
📊

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