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BOSTON MARATHON 2023

Thomas Kravariotis

Bib: 13112•M

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 32%
Gender (Male)
#0 / 15176
Top 47%
Masters (Masters Men)
#0 / 9891
Top 35%
Division (M45-49)
#0 / 2252
Top 48%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:41
Rank: #10717
Start → 5K
23:41 | 7:37/mi
10K· 6.21 mi
46:38
Rank: #10068 (+649)
5K → 10K
22:57 | 7:23/mi
15K· 9.32 mi
1:09:37
Rank: #9770 (+298)
10K → 15K
22:59 | 7:24/mi
20K· 12.43 mi
1:32:48
Rank: #9548 (+222)
15K → 20K
23:11 | 7:28/mi
Half· 13.11 mi
1:37:51
Rank: #9536 (+12)
20K → Half
5:03 | 7:24/mi
25K· 15.53 mi
1:56:10
Rank: #9459 (+77)
Half → 25K
18:19 | 7:33/mi
30K· 18.64 mi
2:20:04
Rank: #9260 (+199)
25K → 30K
23:54 | 7:42/mi
20M
2:30:26
Rank: #9119 (+141)
30K → 20M
10:22 | 7:38/mi
21M
2:38:29
Rank: #9001 (+118)
20M → 21M
8:03 | 8:03/mi
35K· 21.75 mi
2:43:54
Rank: #8915 (+86)
21M → 35K
5:25 | 7:14/mi
23M
2:53:31
Rank: #8810 (+105)
35K → 23M
9:37 | 7:41/mi
24M
3:01:06
Rank: #8759 (+51)
23M → 24M
7:35 | 7:35/mi
40K· 24.85 mi
3:07:47
Rank: #8733 (+26)
24M → 40K
6:41 | 7:49/mi
25.2M
3:10:39
Rank: #8710 (+23)
40K → 25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
3:18:03
Rank: #8623 (+87)
25.2M → Finish
7:24 | 7:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:51
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:40:12
Pace7:39 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1123:417:3723:41
7:37
-
10K
6.21 mi11:15:0846:387:3022:57
7:23
-0:14
15K
9.32 mi11:38:071:09:377:2822:59
7:24
+0:01
20K
12.43 mi12:01:181:32:487:2823:11
7:28
+0:04
Half
13.11 mi12:06:211:37:517:285:03
7:24
-0:04
25K
15.53 mi12:24:401:56:107:2918:19
7:33
+0:09
30K
18.64 mi12:48:342:20:047:3123:54
7:42
+0:09
20M
20.00 mi12:58:562:30:267:3110:22
7:38
-0:04
21M
21.00 mi13:06:592:38:297:338:03
8:03
+0:25
35K
21.75 mi13:12:242:43:547:325:25
7:14
-0:49
23M
23.00 mi13:22:012:53:317:339:37
7:41
+0:27
24M
24.00 mi13:29:363:01:067:337:35
7:35
-0:06
40K
24.85 mi13:36:173:07:477:336:41
7:49
+0:14
25.2M
25.20 mi13:39:093:10:397:342:52
8:19
+0:30
Finish
26.22 mi13:46:333:18:037:347:24
7:16
-1:03

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

7:14 /mi

Average Pace

7:34 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:08

94% of race

Time at Steady Pace

10:55

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:33 /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 mi10:52:1123:417:3723:41
7:37
#10717
10K
6.21 mi11:15:0846:387:3022:57
7:23
#10068
15K
9.32 mi11:38:071:09:377:2822:59
7:24
#9770
20K
12.43 mi12:01:181:32:487:2823:11
7:28
#9548
Half
13.11 mi12:06:211:37:517:285:03
7:24
#9536
25K
15.53 mi12:24:401:56:107:2918:19
7:33
#9459
30K
18.64 mi12:48:342:20:047:3123:54
7:42
#9260
20M
20.00 mi12:58:562:30:267:3110:22
7:38
#9119
21M
21.00 mi13:06:592:38:297:338:03
8:03
#9001
35K
21.75 mi13:12:242:43:547:325:25
7:14
#8915
23M
23.00 mi13:22:012:53:317:339:37
7:41
#8810
24M
24.00 mi13:29:363:01:067:337:35
7:35
#8759
40K
24.85 mi13:36:173:07:477:336:41
7:49
#8733
25.2M
25.20 mi13:39:093:10:397:342:52
8:19
#8710
Finish
26.22 mi13:46:333:18:037:347:24
7:16
#8623
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi10717851585159298(Top 35%)7734(Top 51%)7734(Top 343%)
10K6.21 mi3.10 mi10068+6498184+3318184+3319481(Top 36%)7853(Top 52%)7853(Top 349%)
15K9.32 mi3.11 mi9770+2988020+1648020+1649298(Top 35%)7734(Top 51%)7734(Top 343%)
20K12.43 mi3.11 mi9548+2227886+1347886+1349000(Top 34%)7502(Top 49%)7502(Top 333%)
Half13.11 mi0.68 mi9536+127880+67880+69377(Top 35%)7727(Top 51%)7727(Top 343%)
25K15.53 mi2.42 mi9459+777816+647816+649170(Top 34%)7532(Top 50%)7532(Top 334%)
30K18.64 mi3.11 mi9260+1997660+1567660+1568586(Top 32%)7028(Top 46%)7028(Top 312%)
20M20.00 mi1.36 mi9119+1417552+1087552+1087680(Top 29%)6396(Top 42%)6396(Top 284%)
21M21.00 mi1.00 mi9001+1187457+957457+957656(Top 29%)6282(Top 41%)6282(Top 279%)
35K21.75 mi0.75 mi8915+867401+567401+566780(Top 25%)5766(Top 38%)5766(Top 256%)
23M23.00 mi1.25 mi8810+1057305+967305+967620(Top 29%)6196(Top 41%)6196(Top 275%)
24M24.00 mi1.00 mi8759+517255+507255+508264(Top 31%)6469(Top 43%)6469(Top 287%)
40K24.85 mi0.85 mi8733+267212+437212+438769(Top 33%)6693(Top 44%)6693(Top 297%)
25.2M25.20 mi0.35 mi8710+237192+207192+208338(Top 31%)6370(Top 42%)6370(Top 283%)
Finish26.22 mi1.02 mi8623+877122+707122+706838(Top 26%)5473(Top 36%)5473(Top 243%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9298

Males

7734

M45-49

7734

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

9481

Males

7853

M45-49

7853

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9298

Males

7734

M45-49

7734

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

9000

Males

7502

M45-49

7502

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9377

Males

7727

M45-49

7727

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

9170

Males

7532

M45-49

7532

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8586

Males

7028

M45-49

7028

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

7680

Males

6396

M45-49

6396

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

7656

Males

6282

M45-49

6282

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6780

Males

5766

M45-49

5766

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7620

Males

6196

M45-49

6196

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

8264

Males

6469

M45-49

6469

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8769

Males

6693

M45-49

6693

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8338

Males

6370

M45-49

6370

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

6838

Males

5473

M45-49

5473

Passing Analysis

Category:
Athletes Passed
2655*
Passed By
561
Net Change
+2094
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10717
5K → 10K733*84+649#10717#10068
10K → 15K362*64+298#10068#9770
15K → 20K270*48+222#9770#9548
20K → Half3018+12#9548#9536
Half → 25K15275+77#9536#9459
25K → 30K278*79+199#9459#9260
30K → 20M15716+141#9260#9119
20M → 21M14729+118#9119#9001
21M → 35K904+86#9001#8915
35K → 23M13429+105#8915#8810
23M → 24M7625+51#8810#8759
24M → 40K7751+26#8759#8733
40K → 25.2M3916+23#8733#8710
25.2M → Finish11023+87#8710#8623
TOTALS2655*561+2094

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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