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BOSTON MARATHON 2023

Spyridon Bikos

Bib: 12000•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 44%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 48%
Division (M60-64)
#0 / 1110
Top 14%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:18
Rank: #9630
Start → 5K
7:30/mi
23:18 split
10K· 6.21 mi
46:12
Rank: #9454 (+176)
5K → 10K
7:22/mi
22:54 split
15K· 9.32 mi
1:09:20
Rank: #9511 (-57)
10K → 15K
7:27/mi
23:08 split
20K· 12.43 mi
1:33:10
Rank: #9800 (-289)
15K → 20K
7:40/mi
23:50 split
Half· 13.11 mi
1:38:21
Rank: #9866 (-66)
20K → Half
7:36/mi
5:11 split
25K· 15.53 mi
1:57:20
Rank: #10073 (-207)
Half → 25K
7:50/mi
18:59 split
30K· 18.64 mi
2:22:50
Rank: #10451 (-378)
25K → 30K
8:12/mi
25:30 split
20M
2:34:53
Rank: #10877 (-426)
30K → 20M
8:52/mi
12:03 split
21M
2:44:33
Rank: #11286 (-409)
20M → 21M
9:40/mi
9:40 split
35K· 21.75 mi
2:50:31
Rank: #11314 (-28)
21M → 35K
7:59/mi
5:58 split
23M
3:00:57
Rank: #11357 (-43)
35K → 23M
8:20/mi
10:26 split
24M
3:09:08
Rank: #11412 (-55)
23M → 24M
8:11/mi
8:11 split
40K· 24.85 mi
3:16:22
Rank: #11486 (-74)
24M → 40K
8:28/mi
7:14 split
25.2M
3:19:41
Rank: #11561 (-75)
40K → 25.2M
9:37/mi
3:19 split
Finish· 26.22 mi
3:28:04
Rank: #11636 (-75)
25.2M → Finish
8:14/mi
8:23 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:21
Pace7:30 /mi
2nd Half
Distance13.11 mi
Time1:49:43
Pace8:22 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0823:187:3023:18
7:30
-
10K
6.21 mi11:14:0246:127:2622:54
7:22
-0:08
15K
9.32 mi11:37:101:09:207:2623:08
7:27
+0:05
20K
12.43 mi12:01:001:33:107:3023:50
7:40
+0:13
Half
13.11 mi12:06:111:38:217:305:11
7:36
-0:04
25K
15.53 mi12:25:101:57:207:3318:59
7:50
+0:14
30K
18.64 mi12:50:402:22:507:4025:30
8:12
+0:22
20M
20.00 mi13:02:432:34:537:4512:03
8:52
+0:40
21M
21.00 mi13:12:232:44:337:509:40
9:40
+0:48
35K
21.75 mi13:18:212:50:317:505:58
7:59
-1:41
23M
23.00 mi13:28:473:00:577:5210:26
8:20
+0:21
24M
24.00 mi13:36:583:09:087:538:11
8:11
-0:09
40K
24.85 mi13:44:123:16:227:547:14
8:28
+0:17
25.2M
25.20 mi13:47:313:19:417:553:19
9:37
+1:09
Finish
26.22 mi13:55:543:28:047:568:23
8:14
-1:23

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

7:22 /mi

Average Pace

7:56 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:20

56% of race

Time at Steady Pace

1:05:42

32% of race

Time at Slower Pace

25:02

12% of race

Average Pace: 7:56 /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 mi10:51:0823:187:3023:18
7:30
#9630
10K
6.21 mi11:14:0246:127:2622:54
7:22
#9454
15K
9.32 mi11:37:101:09:207:2623:08
7:27
#9511
20K
12.43 mi12:01:001:33:107:3023:50
7:40
#9800
Half
13.11 mi12:06:111:38:217:305:11
7:36
#9866
25K
15.53 mi12:25:101:57:207:3318:59
7:50
#10073
30K
18.64 mi12:50:402:22:507:4025:30
8:12
#10451
20M
20.00 mi13:02:432:34:537:4512:03
8:52
#10877
21M
21.00 mi13:12:232:44:337:509:40
9:40
#11286
35K
21.75 mi13:18:212:50:317:505:58
7:59
#11314
23M
23.00 mi13:28:473:00:577:5210:26
8:20
#11357
24M
24.00 mi13:36:583:09:087:538:11
8:11
#11412
40K
24.85 mi13:44:123:16:227:547:14
8:28
#11486
25.2M
25.20 mi13:47:313:19:417:553:19
9:37
#11561
Finish
26.22 mi13:55:543:28:047:568:23
8:14
#11636
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi9630794979499733(Top 37%)8003(Top 53%)8003(Top 721%)
10K6.21 mi3.10 mi9454+1767853+967853+969389(Top 35%)7799(Top 51%)7799(Top 703%)
15K9.32 mi3.11 mi9511-577879-267879-269733(Top 37%)8003(Top 53%)8003(Top 721%)
20K12.43 mi3.11 mi9800-2898036-1578036-15710675(Top 40%)8419(Top 55%)8419(Top 758%)
Half13.11 mi0.68 mi9866-668079-438079-4310967(Top 41%)8606(Top 57%)8606(Top 775%)
25K15.53 mi2.42 mi10073-2078166-878166-8711336(Top 43%)8643(Top 57%)8643(Top 779%)
30K18.64 mi3.11 mi10451-3788314-1488314-14812383(Top 47%)8963(Top 59%)8963(Top 807%)
20M20.00 mi1.36 mi10877-4268496-1828496-18215792(Top 59%)10320(Top 68%)10320(Top 930%)
21M21.00 mi1.00 mi11286-4098659-1638659-16316683(Top 63%)10653(Top 70%)10653(Top 960%)
35K21.75 mi0.75 mi11314-288664-58664-511910(Top 45%)8521(Top 56%)8521(Top 768%)
23M23.00 mi1.25 mi11357-438647+178647+1712105(Top 45%)8514(Top 56%)8514(Top 767%)
24M24.00 mi1.00 mi11412-558655-88655-812460(Top 47%)8606(Top 57%)8606(Top 775%)
40K24.85 mi0.85 mi11486-748663-88663-813051(Top 49%)8800(Top 58%)8800(Top 793%)
25.2M25.20 mi0.35 mi11561-758692-298692-2915659(Top 59%)9947(Top 66%)9947(Top 896%)
Finish26.22 mi1.02 mi11636-758694-28694-213584(Top 51%)9043(Top 60%)9043(Top 815%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21story building
+97ft-345ft

Overall

9733

Males

8003

M60-64

8003

5K→10K

3.1 - 6.2 mi

Top 35%
×5story building
+79ft-138ft

Overall

9389

Males

7799

M60-64

7799

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+67ft-78ft

Overall

9733

Males

8003

M60-64

8003

15K→20K

9.3 - 12.4 mi

Top 40%
×5story building
+106ft-86ft

Overall

10675

Males

8419

M60-64

8419

20K→Half

12.4 - 13.1 mi

Top 41%
×2story building
+19ft-37ft

Overall

10967

Males

8606

M60-64

8606

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

11336

Males

8643

M60-64

8643

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

12383

Males

8963

M60-64

8963

30K→20M

18.6 - 20.0 mi

Top 59%
×5story building
+64ft-50ft

Overall

15792

Males

10320

M60-64

10320

20M→21M

20.0 - 21.0 mi

Top 63%
×8story building
+106ft-24ft

Overall

16683

Males

10653

M60-64

10653

21M→35K

21.0 - 21.8 mi

Top 45%
×7story building
+17ft-86ft

Overall

11910

Males

8521

M60-64

8521

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

12105

Males

8514

M60-64

8514

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

12460

Males

8606

M60-64

8606

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13051

Males

8800

M60-64

8800

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

15659

Males

9947

M60-64

9947

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

13584

Males

9043

M60-64

9043

Passing Analysis

Category:
Athletes Passed
1045*
Passed By
3049
Net Change
-2006
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9630
5K → 10K383207+176#9630#9454
10K → 15K137194-57#9454#9511
15K → 20K75364-289#9511#9800
20K → Half874-66#9800#9866
Half → 25K69274-207#9866#10073
25K → 30K77455-378#10073#10451
30K → 20M13*439-426#10451#10877
20M → 21M18427-409#10877#11286
21M → 35K3866-28#11286#11314
35K → 23M74117-43#11314#11357
23M → 24M45100-55#11357#11412
24M → 40K44118-74#11412#11486
40K → 25.2M1489-75#11486#11561
25.2M → Finish50125-75#11561#11636
TOTALS1045*3049-2006

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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