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BOSTON MARATHON 2023

Peter Celona

Bib: 8343•M

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 21%
Gender (Male)
#0 / 15176
Top 33%
Masters (Masters Men)
#0 / 9891
Top 19%
Division (M40-44)
#0 / 2241
Top 43%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:52
Rank: #3823
Start → 5K
20:52 | 6:43/mi
10K· 6.21 mi
41:50
Rank: #4313 (-490)
5K → 10K
20:58 | 6:45/mi
15K· 9.32 mi
1:02:48
Rank: #4391 (-78)
10K → 15K
20:58 | 6:45/mi
20K· 12.43 mi
1:24:14
Rank: #4625 (-234)
15K → 20K
21:26 | 6:54/mi
Half· 13.11 mi
1:28:52
Rank: #4643 (-18)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:45:39
Rank: #4711 (-68)
Half → 25K
16:47 | 6:55/mi
30K· 18.64 mi
2:07:51
Rank: #4827 (-116)
25K → 30K
22:12 | 7:09/mi
20M
2:17:50
Rank: #4925 (-98)
30K → 20M
9:59 | 7:21/mi
21M
2:25:32
Rank: #4953 (-28)
20M → 21M
7:42 | 7:42/mi
35K· 21.75 mi
2:31:01
Rank: #5040 (-87)
21M → 35K
5:29 | 7:20/mi
23M
2:40:42
Rank: #5149 (-109)
35K → 23M
9:41 | 7:44/mi
24M
2:48:33
Rank: #5289 (-140)
23M → 24M
7:51 | 7:51/mi
40K· 24.85 mi
2:55:23
Rank: #5387 (-98)
24M → 40K
6:50 | 8:00/mi
25.2M
2:58:23
Rank: #5434 (-47)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:06:06
Rank: #5504 (-70)
25.2M → Finish
7:43 | 7:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:52
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:37:14
Pace7:25 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:0120:526:4320:52
6:43
-
10K
6.21 mi11:06:5941:506:4420:58
6:45
+0:02
15K
9.32 mi11:27:571:02:486:4420:58
6:45
0:00
20K
12.43 mi11:49:231:24:146:4721:26
6:54
+0:09
Half
13.11 mi11:54:011:28:526:474:38
6:47
-0:07
25K
15.53 mi12:10:481:45:396:4816:47
6:55
+0:08
30K
18.64 mi12:33:002:07:516:5222:12
7:09
+0:14
20M
20.00 mi12:42:592:17:506:539:59
7:21
+0:12
21M
21.00 mi12:50:412:25:326:567:42
7:42
+0:21
35K
21.75 mi12:56:102:31:016:575:29
7:20
-0:22
23M
23.00 mi13:05:512:40:426:599:41
7:44
+0:24
24M
24.00 mi13:13:422:48:337:017:51
7:51
+0:07
40K
24.85 mi13:20:322:55:237:036:50
8:00
+0:09
25.2M
25.20 mi13:23:322:58:237:053:00
8:42
+0:42
Finish
26.22 mi13:31:153:06:067:067:43
7:34
-1:08

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

6:43 /mi

Average Pace

7:06 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:39

57% of race

Time at Steady Pace

45:23

24% of race

Time at Slower Pace

35:04

19% of race

Average Pace: 7:06 /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 mi10:46:0120:526:4320:52
6:43
#3823
10K
6.21 mi11:06:5941:506:4420:58
6:45
#4313
15K
9.32 mi11:27:571:02:486:4420:58
6:45
#4391
20K
12.43 mi11:49:231:24:146:4721:26
6:54
#4625
Half
13.11 mi11:54:011:28:526:474:38
6:47
#4643
25K
15.53 mi12:10:481:45:396:4816:47
6:55
#4711
30K
18.64 mi12:33:002:07:516:5222:12
7:09
#4827
20M
20.00 mi12:42:592:17:506:539:59
7:21
#4925
21M
21.00 mi12:50:412:25:326:567:42
7:42
#4953
35K
21.75 mi12:56:102:31:016:575:29
7:20
#5040
23M
23.00 mi13:05:512:40:426:599:41
7:44
#5149
24M
24.00 mi13:13:422:48:337:017:51
7:51
#5289
40K
24.85 mi13:20:322:55:237:036:50
8:00
#5387
25.2M
25.20 mi13:23:322:58:237:053:00
8:42
#5434
Finish
26.22 mi13:31:153:06:067:067:43
7:34
#5504
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3823359435944603(Top 17%)4299(Top 28%)4299(Top 192%)
10K6.21 mi3.10 mi4313-4904042-4484042-4484812(Top 18%)4469(Top 29%)4469(Top 199%)
15K9.32 mi3.11 mi4391-784109-674109-674603(Top 17%)4299(Top 28%)4299(Top 192%)
20K12.43 mi3.11 mi4625-2344314-2054314-2055337(Top 20%)4927(Top 32%)4927(Top 220%)
Half13.11 mi0.68 mi4643-184331-174331-175203(Top 20%)4813(Top 32%)4813(Top 215%)
25K15.53 mi2.42 mi4711-684388-574388-575109(Top 19%)4719(Top 31%)4719(Top 211%)
30K18.64 mi3.11 mi4827-1164491-1034491-1035180(Top 19%)4745(Top 31%)4745(Top 212%)
20M20.00 mi1.36 mi4925-984570-794570-795875(Top 22%)5194(Top 34%)5194(Top 232%)
21M21.00 mi1.00 mi4953-284590-204590-205601(Top 21%)4902(Top 32%)4902(Top 219%)
35K21.75 mi0.75 mi5040-874657-674657-677271(Top 27%)6044(Top 40%)6044(Top 270%)
23M23.00 mi1.25 mi5149-1094733-764733-767922(Top 30%)6357(Top 42%)6357(Top 284%)
24M24.00 mi1.00 mi5289-1404854-1214854-12110092(Top 38%)7426(Top 49%)7426(Top 331%)
40K24.85 mi0.85 mi5387-984918-644918-649947(Top 37%)7298(Top 48%)7298(Top 326%)
25.2M25.20 mi0.35 mi5434-474957-394957-3910625(Top 40%)7582(Top 50%)7582(Top 338%)
Finish26.22 mi1.02 mi5504-705002-455002-459040(Top 34%)6757(Top 45%)6757(Top 302%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4603

Males

4299

M40-44

4299

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4812

Males

4469

M40-44

4469

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4603

Males

4299

M40-44

4299

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5337

Males

4927

M40-44

4927

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5203

Males

4813

M40-44

4813

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

5109

Males

4719

M40-44

4719

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

5180

Males

4745

M40-44

4745

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

5875

Males

5194

M40-44

5194

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5601

Males

4902

M40-44

4902

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7271

Males

6044

M40-44

6044

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

7922

Males

6357

M40-44

6357

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10092

Males

7426

M40-44

7426

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9947

Males

7298

M40-44

7298

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10625

Males

7582

M40-44

7582

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

9040

Males

6757

M40-44

6757

Passing Analysis

Category:
Athletes Passed
625
Passed By
2306
Net Change
-1681
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3823
5K → 10K61551-490#3823#4313
10K → 15K97175-78#4313#4391
15K → 20K44278-234#4391#4625
20K → Half1129-18#4625#4643
Half → 25K87155-68#4643#4711
25K → 30K97213-116#4711#4827
30K → 20M40138-98#4827#4925
20M → 21M4775-28#4925#4953
21M → 35K19106-87#4953#5040
35K → 23M33142-109#5040#5149
23M → 24M20160-140#5149#5289
24M → 40K26124-98#5289#5387
40K → 25.2M1158-47#5387#5434
25.2M → Finish32102-70#5434#5504
TOTALS6252306-1681
📊

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