Michael Celona

Bib: 11003M

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 29%
Gender (Male)
#0 / 16340
Top 42%
Masters (Masters Men)
#0 / 10617
Top 30%
Age Group (M45-49)
#0 / 2413
Top 45%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
22:38
3.11 mi
Rank: #10894
Start5K
22:38 | 7:18/mi
10K
44:46
6.21 mi
Rank: #10242 (+652)
5K10K
22:08 | 7:08/mi
15K
1:06:25
9.32 mi
Rank: #9478 (+764)
10K15K
21:39 | 6:59/mi
20K
1:28:06
12.43 mi
Rank: #9011
15K20K
21:41 | 6:59/mi
HALF
1:32:45
13.11 mi
Rank: #8928
20KHALF
4:39 | 6:50/mi
25K
1:49:39
15.53 mi
Rank: #8589
HALF25K
16:54 | 6:59/mi
30K
2:12:55
18.64 mi
Rank: #8671
25K30K
23:16 | 7:30/mi
20M
2:22:52
20.00 mi
Rank: #8546
30K20M
9:57 | 7:20/mi
21M
2:30:34
21.00 mi
Rank: #8475
20M21M
7:42 | 7:42/mi
35K
2:36:06
21.75 mi
Rank: #8478
21M35K
5:32 | 7:24/mi
23M
2:45:36
23.00 mi
Rank: #8512
35K23M
9:30 | 7:36/mi
24M
2:53:08
24.00 mi
Rank: #8564
23M24M
7:32 | 7:32/mi
40K
2:59:40
24.85 mi
Rank: #8572
24M40K
6:32 | 7:39/mi
25.2M
3:02:22
25.20 mi
Rank: #8526
40K25.2M
2:42 | 7:50/mi
FINISH
3:09:40
26.22 mi
Rank: #8509
25.2MFINISH
7:18 | 7:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:32:45
Pace7:05 /mi
2nd Half
Distance13.11 mi
Time1:36:55
Pace7:24 /mi
📊Positive Split: 4.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:41:0322:387:1822:38
7:18
-
10K
6.21 mi11:03:1144:467:1322:08
7:08
-0:10
15K
9.32 mi11:24:501:06:257:0821:39
6:59
-0:09
20K
12.43 mi11:46:311:28:067:0621:41
6:59
0:00
HALF
13.11 mi11:51:101:32:457:054:39
6:50
-0:09
25K
15.53 mi12:08:041:49:397:0416:54
6:59
+0:09
30K
18.64 mi12:31:202:12:557:0823:16
7:30
+0:31
20M
20.00 mi12:41:172:22:527:099:57
7:20
-0:10
21M
21.00 mi12:48:592:30:347:117:42
7:42
+0:22
35K
21.75 mi12:54:312:36:067:115:32
7:24
-0:18
23M
23.00 mi13:04:012:45:367:139:30
7:36
+0:12
24M
24.00 mi13:11:332:53:087:137:32
7:32
-0:04
40K
24.85 mi13:18:052:59:407:146:32
7:39
+0:07
25.2M
25.20 mi13:20:473:02:227:152:42
7:50
+0:11
FINISH
26.22 mi13:28:053:09:407:157:18
7:10
-0:40

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:50 /mi

Average Pace

7:14 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:35:42

82% of race

Time at Steady Pace

33:58

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:14 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:41:0322:387:1822:38
7:18
#10894
10K
6.21 mi11:03:1144:467:1322:08
7:08
#10242
15K
9.32 mi11:24:501:06:257:0821:39
6:59
#9478
20K
12.43 mi11:46:311:28:067:0621:41
6:59
#9011
HALF
13.11 mi11:51:101:32:457:054:39
6:50
#8928
25K
15.53 mi12:08:041:49:397:0416:54
6:59
#8589
30K
18.64 mi12:31:202:12:557:0823:16
7:30
#8671
20M
20.00 mi12:41:172:22:527:099:57
7:20
#8546
21M
21.00 mi12:48:592:30:347:117:42
7:42
#8475
35K
21.75 mi12:54:312:36:067:115:32
7:24
#8478
23M
23.00 mi13:04:012:45:367:139:30
7:36
#8512
24M
24.00 mi13:11:332:53:087:137:32
7:32
#8564
40K
24.85 mi13:18:052:59:407:146:32
7:39
#8572
25.2M
25.20 mi13:20:473:02:227:152:42
7:50
#8526
FINISH
26.22 mi13:28:053:09:407:157:18
7:10
#8509
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi10894853185318360(Top 29%)7093(Top 43%)7093(Top 294%)
10K6.21 mi3.10 mi10242+6528188+3438188+3439558(Top 33%)7830(Top 48%)7830(Top 324%)
15K9.32 mi3.11 mi9478+7647791+3977791+3978360(Top 29%)7093(Top 43%)7093(Top 294%)
20K12.43 mi3.11 mi9011+4677501+2907501+2907707(Top 27%)6647(Top 41%)6647(Top 275%)
HALF13.11 mi0.68 mi8928+837450+517450+517337(Top 25%)6422(Top 39%)6422(Top 266%)
25K15.53 mi2.42 mi8589+3397223+2277223+2277197(Top 25%)6251(Top 38%)6251(Top 259%)
30K18.64 mi3.11 mi8671-827233-107233-109571(Top 33%)7460(Top 46%)7460(Top 309%)
20M20.00 mi1.36 mi8546+1257132+1017132+1017834(Top 27%)6410(Top 39%)6410(Top 266%)
21M21.00 mi1.00 mi8475+717060+727060+727812(Top 27%)6258(Top 38%)6258(Top 259%)
35K21.75 mi0.75 mi8478-37041+197041+1910007(Top 34%)7465(Top 46%)7465(Top 309%)
23M23.00 mi1.25 mi8512-347029+127029+129504(Top 33%)7140(Top 44%)7140(Top 296%)
24M24.00 mi1.00 mi8564-527027+27027+210294(Top 35%)7438(Top 46%)7438(Top 308%)
40K24.85 mi0.85 mi8572-87007+207007+209857(Top 34%)7129(Top 44%)7129(Top 295%)
25.2M25.20 mi0.35 mi8526+466966+416966+417246(Top 25%)5692(Top 35%)5692(Top 236%)
FINISH26.22 mi1.02 mi8509+176924+426924+428815(Top 30%)6479(Top 40%)6479(Top 269%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21
+97ft-345ft

Overall

8360

Males

7093

M45-49

7093

5K→10K

3.1 - 6.2 mi

Top 33%
×5
+79ft-138ft

Overall

9558

Males

7830

M45-49

7830

10K→15K

6.2 - 9.3 mi

Top 29%
×3
+67ft-78ft

Overall

8360

Males

7093

M45-49

7093

15K→20K

9.3 - 12.4 mi

Top 27%
×5
+106ft-86ft

Overall

7707

Males

6647

M45-49

6647

20K→HALF

12.4 - 13.1 mi

Top 25%
×2
+19ft-37ft

Overall

7337

Males

6422

M45-49

6422

HALF→25K

13.1 - 15.5 mi

Top 25%
×4
+66ft-88ft

Overall

7197

Males

6251

M45-49

6251

25K→30K

15.5 - 18.6 mi

Top 33%
×9
+181ft-148ft

Overall

9571

Males

7460

M45-49

7460

30K→20M

18.6 - 20.0 mi

Top 27%
×5
+64ft-50ft

Overall

7834

Males

6410

M45-49

6410

20M→21M

20.0 - 21.0 mi

Top 27%
×8
+106ft-24ft

Overall

7812

Males

6258

M45-49

6258

21M→35K

21.0 - 21.8 mi

Top 34%
×7
+17ft-86ft

Overall

10007

Males

7465

M45-49

7465

35K→23M

21.8 - 23.0 mi

Top 33%
×5
+23ft-63ft

Overall

9504

Males

7140

M45-49

7140

23M→24M

23.0 - 24.0 mi

Top 35%
×6
+12ft-82ft

Overall

10294

Males

7438

M45-49

7438

24M→40K

24.0 - 24.9 mi

Top 34%
×1
+6ft-20ft

Overall

9857

Males

7129

M45-49

7129

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1
+13ft-16ft

Overall

7246

Males

5692

M45-49

5692

25.2M→FINISH

25.2 - 26.2 mi

Top 30%
×2
+22ft-21ft

Overall

8815

Males

6479

M45-49

6479

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 2 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing