Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Alejandro Canelon

Bib: 7470MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 43%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 46%
Age Group (M40-44)
#0 / 2198
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
21:33
3.11 mi
Rank: #8046
Start5K
21:33 | 6:57/mi
10K
43:07
6.21 mi
Rank: #8118 (-72)
5K10K
21:34 | 6:57/mi
15K
1:04:43
9.32 mi
Rank: #8156 (-38)
10K15K
21:36 | 6:58/mi
20K
1:26:49
12.43 mi
Rank: #8268 (-112)
15K20K
22:06 | 7:07/mi
HALF
1:31:39
13.11 mi
Rank: #8308 (-40)
20KHALF
4:50 | 7:06/mi
25K
1:49:35
15.53 mi
Rank: #8565 (-257)
HALF25K
17:56 | 7:24/mi
30K
2:14:19
18.64 mi
Rank: #9286 (-721)
25K30K
24:44 | 7:58/mi
20M
2:25:53
20.00 mi
Rank: #9783 (-497)
30K20M
11:34 | 8:31/mi
21M
2:34:48
21.00 mi
Rank: #10130 (-347)
20M21M
8:55 | 8:55/mi
35K
2:41:04
21.75 mi
Rank: #10434 (-304)
21M35K
6:16 | 8:23/mi
23M
2:52:22
23.00 mi
Rank: #11017 (-583)
35K23M
11:18 | 9:02/mi
24M
3:01:25
24.00 mi
Rank: #11480 (-463)
23M24M
9:03 | 9:03/mi
40K
3:09:20
24.85 mi
Rank: #11871 (-391)
24M40K
7:55 | 9:16/mi
25.2M
3:12:59
25.20 mi
Rank: #12104 (-233)
40K25.2M
3:39 | 10:36/mi
FINISH
3:22:27
26.22 mi
Rank: #12609 (-505)
25.2MFINISH
9:28 | 9:18/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:39
Pace7:00 /mi
2nd Half
Distance13.11 mi
Time1:50:48
Pace8:28 /mi
📊Positive Split: 20.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:4021:336:5721:33
6:57
-
10K
6.21 mi10:51:1443:076:5721:34
6:57
0:00
15K
9.32 mi11:12:501:04:436:5721:36
6:58
+0:01
20K
12.43 mi11:34:561:26:497:0022:06
7:07
+0:09
HALF
13.11 mi11:39:461:31:397:004:50
7:06
-0:01
25K
15.53 mi11:57:421:49:357:0417:56
7:24
+0:18
30K
18.64 mi12:22:262:14:197:1324:44
7:58
+0:34
20M
20.00 mi12:34:002:25:537:1811:34
8:31
+0:33
21M
21.00 mi12:42:552:34:487:238:55
8:55
+0:24
35K
21.75 mi12:49:112:41:047:256:16
8:23
-0:32
23M
23.00 mi13:00:292:52:227:3011:18
9:02
+0:39
24M
24.00 mi13:09:323:01:257:349:03
9:03
+0:01
40K
24.85 mi13:17:273:09:207:387:55
9:16
+0:13
25.2M
25.20 mi13:21:063:12:597:403:39
10:36
+1:20
FINISH
26.22 mi13:30:343:22:277:449:28
9:18
-1:18

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

6:57 /mi

Average Pace

7:44 /mi

Slowest Pace

10:36 /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

1:49:35

54% of race

Time at Steady Pace

51:29

25% of race

Time at Slower Pace

41:23

20% of race

Average Pace: 7:43 /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 mi10:29:4021:336:5721:33
6:57
#8046
10K
6.21 mi10:51:1443:076:5721:34
6:57
#8118
15K
9.32 mi11:12:501:04:436:5721:36
6:58
#8156
20K
12.43 mi11:34:561:26:497:0022:06
7:07
#8268
HALF
13.11 mi11:39:461:31:397:004:50
7:06
#8308
25K
15.53 mi11:57:421:49:357:0417:56
7:24
#8565
30K
18.64 mi12:22:262:14:197:1324:44
7:58
#9286
20M
20.00 mi12:34:002:25:537:1811:34
8:31
#9783
21M
21.00 mi12:42:552:34:487:238:55
8:55
#10130
35K
21.75 mi12:49:112:41:047:256:16
8:23
#10434
23M
23.00 mi13:00:292:52:227:3011:18
9:02
#11017
24M
24.00 mi13:09:323:01:257:349:03
9:03
#11480
40K
24.85 mi13:17:273:09:207:387:55
9:16
#11871
25.2M
25.20 mi13:21:063:12:597:403:39
10:36
#12104
FINISH
26.22 mi13:30:343:22:277:449:28
9:18
#12609
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi8046693069308240(Top 28%)7021(Top 43%)7021(Top 319%)
10K6.21 mi3.10 mi8118-726978-486978-488254(Top 28%)7047(Top 43%)7047(Top 321%)
15K9.32 mi3.11 mi8156-386985-76985-78240(Top 28%)7021(Top 43%)7021(Top 319%)
20K12.43 mi3.11 mi8268-1127041-567041-568684(Top 30%)7238(Top 44%)7238(Top 329%)
HALF13.11 mi0.68 mi8308-407066-257066-259367(Top 32%)7681(Top 47%)7681(Top 349%)
25K15.53 mi2.42 mi8565-2577207-1417207-14110520(Top 36%)8095(Top 50%)8095(Top 368%)
30K18.64 mi3.11 mi9286-7217574-3677574-36713188(Top 45%)9200(Top 56%)9200(Top 419%)
20M20.00 mi1.36 mi9783-4977795-2217795-22116258(Top 56%)10407(Top 64%)10407(Top 473%)
21M21.00 mi1.00 mi10130-3477936-1417936-14115627(Top 54%)10078(Top 62%)10078(Top 459%)
35K21.75 mi0.75 mi10434-3048078-1428078-14216855(Top 58%)10541(Top 65%)10541(Top 480%)
23M23.00 mi1.25 mi11017-5838348-2708348-27018608(Top 64%)11261(Top 69%)11261(Top 512%)
24M24.00 mi1.00 mi11480-4638541-1938541-19319641(Top 68%)11692(Top 72%)11692(Top 532%)
40K24.85 mi0.85 mi11871-3918680-1398680-13919473(Top 67%)11574(Top 71%)11574(Top 527%)
25.2M25.20 mi0.35 mi12104-2338765-858765-8521255(Top 73%)12464(Top 76%)12464(Top 567%)
FINISH26.22 mi1.02 mi12609-5058966-2018966-20121585(Top 74%)12642(Top 77%)12642(Top 575%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21
+97ft-345ft

Overall

8240

Males

7021

M40-44

7021

5K→10K

3.1 - 6.2 mi

Top 28%
×5
+79ft-138ft

Overall

8254

Males

7047

M40-44

7047

10K→15K

6.2 - 9.3 mi

Top 28%
×3
+67ft-78ft

Overall

8240

Males

7021

M40-44

7021

15K→20K

9.3 - 12.4 mi

Top 30%
×5
+106ft-86ft

Overall

8684

Males

7238

M40-44

7238

20K→HALF

12.4 - 13.1 mi

Top 32%
×2
+19ft-37ft

Overall

9367

Males

7681

M40-44

7681

HALF→25K

13.1 - 15.5 mi

Top 36%
×4
+66ft-88ft

Overall

10520

Males

8095

M40-44

8095

25K→30K

15.5 - 18.6 mi

Top 45%
×9
+181ft-148ft

Overall

13188

Males

9200

M40-44

9200

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16258

Males

10407

M40-44

10407

20M→21M

20.0 - 21.0 mi

Top 54%
×8
+106ft-24ft

Overall

15627

Males

10078

M40-44

10078

21M→35K

21.0 - 21.8 mi

Top 58%
×7
+17ft-86ft

Overall

16855

Males

10541

M40-44

10541

35K→23M

21.8 - 23.0 mi

Top 64%
×5
+23ft-63ft

Overall

18608

Males

11261

M40-44

11261

23M→24M

23.0 - 24.0 mi

Top 68%
×6
+12ft-82ft

Overall

19641

Males

11692

M40-44

11692

24M→40K

24.0 - 24.9 mi

Top 67%
×1
+6ft-20ft

Overall

19473

Males

11574

M40-44

11574

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1
+13ft-16ft

Overall

21255

Males

12464

M40-44

12464

25.2M→FINISH

25.2 - 26.2 mi

Top 74%
×2
+22ft-21ft

Overall

21585

Males

12642

M40-44

12642

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
649
Passed By
2600
Net Change
-4563
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8046
5K10K175200-72#8046#8118
10K15K111149-38#8118#8156
15K20K94200-112#8156#8268
20KHALF1151-40#8268#8308
HALF25K65200-257#8308#8565
25K30K47200-721#8565#9286
30K20M21200-497#9286#9783
20M21M23200-347#9783#10130
21M35K15200-304#10130#10434
35K23M26200-583#10434#11017
23M24M22200-463#11017#11480
24M40K24200-391#11480#11871
40K25.2M5200-233#11871#12104
25.2MFINISH10200-505#12104#12609
TOTALS6492600-4563
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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