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BOSTON MARATHON 2023

Athanasios Karvouniaris

Bib: 775 M GR

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 1%
Gender (Male)
#0 / 15176
Top 2%
Masters (Masters Men)
#0 / 9891
Top 0.4%
Division (M45-49)
#0 / 2252
Top 0.3%
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
5:46/mi
17:56
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
5:52/mi
36:09
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
5:53/mi
54:25
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:01/mi
1:13:06
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
5:55/mi
1:17:08
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
5:56/mi
1:31:31
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:02/mi
1:50:15
↑ 181↓ 1480.2%
138 ft elev
20M
5:59/mi
1:58:23
↑ 64↓ 500.2%
148 ft elev
21M
6:16/mi
2:04:39
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
5:42/mi
2:08:55
↑ 17↓ 861.7%
156 ft elev
23M
6:00/mi
2:16:26
↑ 23↓ 630.6%
116 ft elev
24M
5:50/mi
2:22:16
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:01/mi
2:27:25
↓ 200.3%
20 ft elev
25.2M
6:31/mi
2:29:40
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
5:51/mi
2:35:38
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:17:085:53 /mi⚡ faster
2nd Half
1:18:305:59 /mi+1.8%
Positive split — 1.8% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
17:565:463.11 mi17:56
5:46
-
10K
36:095:493.10 mi18:13
5:52
+0:06
15K
54:255:503.11 mi18:16
5:53
+0:01
20K
1:13:065:533.11 mi18:41
6:01
+0:08
Half(13.11 mi)
1:17:085:530.68 mi4:02
5:55
-0:06
25K
1:31:315:532.42 mi14:23
5:56
+0:01
30K
1:50:155:553.11 mi18:44
6:02
+0:06
20M
1:58:235:551.36 mi8:08
5:59
-0:03
21M
2:04:395:561.00 mi6:16
6:16
+0:17
35K
2:08:555:560.75 mi4:16
5:42
-0:34
23M
2:16:265:561.25 mi7:31
6:00
+0:18
24M
2:22:165:561.00 mi5:50
5:50
-0:10
40K
2:27:255:560.85 mi5:09
6:01
+0:11
25.2M
2:29:405:560.35 mi2:15
6:31
+0:30
Finish(26.22 mi)
2:35:385:561.02 mi5:58
5:51
-0:40
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:42 /mi

Average Pace

5:56 /mi

Slowest Pace

6:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:33:23

99% of race

Time at Steady Pace

2:15

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:56 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi358324324467431431
10K3.10 mi424-66389-65389-65525483483
15K3.11 mi430-6395-6395-6467431431
20K3.11 mi465-35429-34429-34574534534
Half(13.11 mi)0.68 mi469-4431-2431-2548510510
25K2.42 mi466+3428+3428+3433400400
30K3.11 mi447+19410+18410+18397366366
20M1.36 mi434+13399+11399+11329304304
21M1.00 mi425+9390+9390+9308282282
35K0.75 mi414+11379+11379+11237214214
23M1.25 mi398+16365+14365+14305280280
24M1.00 mi386+12353+12353+12297271271
40K0.85 mi375+11343+10343+10367342342
25.2M0.35 mi371+4339+4339+4523491491
Finish(26.22 mi)1.02 mi367+4335+4335+4454431431

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21story building
+97ft-345ft

Overall

467

Males

431

M45-49

431

5K→10K

3.1 - 6.2 mi

Top 2%
×5story building
+79ft-138ft

Overall

525

Males

483

M45-49

483

10K→15K

6.2 - 9.3 mi

Top 2%
×3story building
+67ft-78ft

Overall

467

Males

431

M45-49

431

15K→20K

9.3 - 12.4 mi

Top 2%
×5story building
+106ft-86ft

Overall

574

Males

534

M45-49

534

20K→Half

12.4 - 13.1 mi

Top 2%
×2story building
+19ft-37ft

Overall

548

Males

510

M45-49

510

Half→25K

13.1 - 15.5 mi

Top 2%
×4story building
+66ft-88ft

Overall

433

Males

400

M45-49

400

25K→30K

15.5 - 18.6 mi

Top 1%
×9story building
+181ft-148ft

Overall

397

Males

366

M45-49

366

30K→20M

18.6 - 20.0 mi

Top 1%
×5story building
+64ft-50ft

Overall

329

Males

304

M45-49

304

20M→21M

20.0 - 21.0 mi

Top 1%
×8story building
+106ft-24ft

Overall

308

Males

282

M45-49

282

21M→35K

21.0 - 21.8 mi

Top 0.9%
×7story building
+17ft-86ft

Overall

237

Males

214

M45-49

214

35K→23M

21.8 - 23.0 mi

Top 1%
×5story building
+23ft-63ft

Overall

305

Males

280

M45-49

280

23M→24M

23.0 - 24.0 mi

Top 1%
×6story building
+12ft-82ft

Overall

297

Males

271

M45-49

271

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

367

Males

342

M45-49

342

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

523

Males

491

M45-49

491

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2story building
+22ft-21ft

Overall

454

Males

431

M45-49

431

Passing Analysis

Category:
Passed
162
Passed By
171
Net Change
-9
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#358
5K → 10K167-66#358#424
10K → 15K1016-6#424#430
15K → 20K843-35#430#465
20K → Half37-4#465#469
Half → 25K129+3#469#466
25K → 30K3213+19#466#447
30K → 20M130+13#447#434
20M → 21M112+9#434#425
21M → 35K110+11#425#414
35K → 23M182+16#414#398
23M → 24M131+12#398#386
24M → 40K154+11#386#375
40K → 25.2M51+4#375#371
25.2M → Finish106+4#371#367
TOTALS162171-9

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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