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BOSTON MARATHON 2023

Kevin Almasy

Bib: 8629•M

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Overall
#0 / 26622
Top 20%
Gender (Male)
#0 / 15176
Top 32%
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:58
Rank: #8749
Start → 5K
22:58 | 7:24/mi
10K· 6.21 mi
44:56
Rank: #7958 (+791)
5K → 10K
21:58 | 7:04/mi
15K· 9.32 mi
1:06:33
Rank: #7348 (+610)
10K → 15K
21:37 | 6:57/mi
20K· 12.43 mi
1:28:08
Rank: #6873 (+475)
15K → 20K
21:35 | 6:57/mi
Half· 13.11 mi
1:32:47
Rank: #6805 (+68)
20K → Half
4:39 | 6:49/mi
25K· 15.53 mi
1:49:42
Rank: #6563 (+242)
Half → 25K
16:55 | 6:59/mi
30K· 18.64 mi
2:12:02
Rank: #6307 (+256)
25K → 30K
22:20 | 7:11/mi
20M
2:21:38
Rank: #6128 (+179)
30K → 20M
9:36 | 7:04/mi
21M
2:28:59
Rank: #5956 (+172)
20M → 21M
7:21 | 7:21/mi
35K· 21.75 mi
2:34:05
Rank: #5870 (+86)
21M → 35K
5:06 | 6:49/mi
23M
2:42:57
Rank: #5723 (+147)
35K → 23M
8:52 | 7:05/mi
24M
2:49:58
Rank: #5618 (+105)
23M → 24M
7:01 | 7:01/mi
40K· 24.85 mi
2:56:01
Rank: #5537 (+81)
24M → 40K
6:03 | 7:05/mi
25.2M
2:58:35
Rank: #5476 (+61)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
3:05:32
Rank: #5368 (+108)
25.2M → Finish
6:57 | 6:49/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:32:47
Pace7:05 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:32:45
Pace7:05 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:2522:587:2422:58
7:24
-
10K
6.21 mi11:10:2344:567:1421:58
7:04
-0:20
15K
9.32 mi11:32:001:06:337:0821:37
6:57
-0:07
20K
12.43 mi11:53:351:28:087:0621:35
6:57
0:00
Half
13.11 mi11:58:141:32:477:054:39
6:49
-0:08
25K
15.53 mi12:15:091:49:427:0416:55
6:59
+0:10
30K
18.64 mi12:37:292:12:027:0522:20
7:11
+0:12
20M
20.00 mi12:47:052:21:387:059:36
7:04
-0:07
21M
21.00 mi12:54:262:28:597:067:21
7:21
+0:17
35K
21.75 mi12:59:322:34:057:055:06
6:49
-0:32
23M
23.00 mi13:08:242:42:577:058:52
7:05
+0:16
24M
24.00 mi13:15:252:49:587:057:01
7:01
-0:04
40K
24.85 mi13:21:282:56:017:056:03
7:05
+0:04
25.2M
25.20 mi13:24:022:58:357:052:34
7:27
+0:22
Finish
26.22 mi13:30:593:05:327:056:57
6:49
-0:38

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

6:49 /mi

Average Pace

7:05 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:19

70% of race

Time at Steady Pace

55:13

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:05 /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 mi10:48:2522:587:2422:58
7:24
#8749
10K
6.21 mi11:10:2344:567:1421:58
7:04
#7958
15K
9.32 mi11:32:001:06:337:0821:37
6:57
#7348
20K
12.43 mi11:53:351:28:087:0621:35
6:57
#6873
Half
13.11 mi11:58:141:32:477:054:39
6:49
#6805
25K
15.53 mi12:15:091:49:427:0416:55
6:59
#6563
30K
18.64 mi12:37:292:12:027:0522:20
7:11
#6307
20M
20.00 mi12:47:052:21:387:059:36
7:04
#6128
21M
21.00 mi12:54:262:28:597:067:21
7:21
#5956
35K
21.75 mi12:59:322:34:057:055:06
6:49
#5870
23M
23.00 mi13:08:242:42:577:058:52
7:05
#5723
24M
24.00 mi13:15:252:49:587:057:01
7:01
#5618
40K
24.85 mi13:21:282:56:017:056:03
7:05
#5537
25.2M
25.20 mi13:24:022:58:357:052:34
7:27
#5476
Finish
26.22 mi13:30:593:05:327:056:57
6:49
#5368
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi8749744274426291(Top 24%)5686(Top 37%)5686(Top 108%)
10K6.21 mi3.10 mi7958+7916943+4996943+4997228(Top 27%)6392(Top 42%)6392(Top 121%)
15K9.32 mi3.11 mi7348+6106513+4306513+4306291(Top 24%)5686(Top 37%)5686(Top 108%)
20K12.43 mi3.11 mi6873+4756158+3556158+3555648(Top 21%)5185(Top 34%)5185(Top 98%)
Half13.11 mi0.68 mi6805+686103+556103+555385(Top 20%)4968(Top 33%)4968(Top 94%)
25K15.53 mi2.42 mi6563+2425901+2025901+2025436(Top 20%)5007(Top 33%)5007(Top 95%)
30K18.64 mi3.11 mi6307+2565691+2105691+2105427(Top 20%)4937(Top 33%)4937(Top 93%)
20M20.00 mi1.36 mi6128+1795548+1435548+1434424(Top 17%)4073(Top 27%)4073(Top 77%)
21M21.00 mi1.00 mi5956+1725405+1435405+1433900(Top 15%)3608(Top 24%)3608(Top 68%)
35K21.75 mi0.75 mi5870+865334+715334+714329(Top 16%)3964(Top 26%)3964(Top 75%)
23M23.00 mi1.25 mi5723+1475208+1265208+1264226(Top 16%)3869(Top 25%)3869(Top 73%)
24M24.00 mi1.00 mi5618+1055118+905118+904759(Top 18%)4250(Top 28%)4250(Top 80%)
40K24.85 mi0.85 mi5537+815045+735045+734254(Top 16%)3789(Top 25%)3789(Top 72%)
25.2M25.20 mi0.35 mi5476+614992+534992+533670(Top 14%)3298(Top 22%)3298(Top 62%)
Finish26.22 mi1.02 mi5368+1084897+954897+954193(Top 16%)3697(Top 24%)3697(Top 70%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6291

Males

5686

M18-39

5686

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7228

Males

6392

M18-39

6392

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6291

Males

5686

M18-39

5686

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5648

Males

5185

M18-39

5185

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5385

Males

4968

M18-39

4968

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5436

Males

5007

M18-39

5007

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5427

Males

4937

M18-39

4937

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4424

Males

4073

M18-39

4073

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

3900

Males

3608

M18-39

3608

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4329

Males

3964

M18-39

3964

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4226

Males

3869

M18-39

3869

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

4759

Males

4250

M18-39

4250

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4254

Males

3789

M18-39

3789

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3670

Males

3298

M18-39

3298

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4193

Males

3697

M18-39

3697

Passing Analysis

Category:
Athletes Passed
3487
Passed By
106
Net Change
+3381
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8749
5K → 10K83039+791#8749#7958
10K → 15K6177+610#7958#7348
15K → 20K4750+475#7348#6873
20K → Half691+68#6873#6805
Half → 25K2464+242#6805#6563
25K → 30K26812+256#6563#6307
30K → 20M1834+179#6307#6128
20M → 21M1786+172#6128#5956
21M → 35K882+86#5956#5870
35K → 23M1514+147#5870#5723
23M → 24M1116+105#5723#5618
24M → 40K887+81#5618#5537
40K → 25.2M632+61#5537#5476
25.2M → Finish12012+108#5476#5368
TOTALS3487106+3381
📊

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