Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Ademir Bailotti

Bib: 8604 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 20%
Gender (Male)
#0 / 16340
Top 31%
Masters (Masters Men)
#0 / 10617
Top 17%
Age Group (M40-44)
#0 / 2198
Top 42%
Race Day Weather
51Β°/41Β°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
18:46
3.11 mi
Rank: #1350
Start β†’ 5K
18:46 | 6:03/mi
10K
37:51
6.21 mi
Rank: #1654 (-304)
5K β†’ 10K
19:05 | 6:09/mi
15K
57:40
9.32 mi
Rank: #2146 (-492)
10K β†’ 15K
19:49 | 6:23/mi
20K
1:18:19
12.43 mi
Rank: #2713 (-567)
15K β†’ 20K
20:39 | 6:39/mi
HALF
1:22:44
13.11 mi
Rank: #2781 (-68)
20K β†’ HALF
4:25 | 6:29/mi
25K
1:39:13
15.53 mi
Rank: #3187 (-406)
HALF β†’ 25K
16:29 | 6:48/mi
30K
2:01:02
18.64 mi
Rank: #3574 (-387)
25K β†’ 30K
21:49 | 7:02/mi
20M
2:10:34
20.00 mi
Rank: #3666 (-92)
30K β†’ 20M
9:32 | 7:02/mi
21M
2:18:14
21.00 mi
Rank: #3839 (-173)
20M β†’ 21M
7:40 | 7:40/mi
35K
2:23:39
21.75 mi
Rank: #3971 (-132)
21M β†’ 35K
5:25 | 7:15/mi
23M
2:33:53
23.00 mi
Rank: #4478 (-507)
35K β†’ 23M
10:14 | 8:11/mi
24M
2:42:05
24.00 mi
Rank: #4971 (-493)
23M β†’ 24M
8:12 | 8:12/mi
40K
2:49:29
24.85 mi
Rank: #5478 (-507)
24M β†’ 40K
7:24 | 8:40/mi
25.2M
2:52:23
25.20 mi
Rank: #5582 (-104)
40K β†’ 25.2M
2:54 | 8:25/mi
FINISH
2:59:36
26.22 mi
Rank: #5717 (-135)
25.2M β†’ FINISH
7:13 | 7:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:22:44
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:36:52
Pace7:24 /mi
πŸ“ŠPositive Split: 17.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:34:0518:466:0318:46
6:03
-
10K
6.21 mi10:53:1037:516:0619:05
6:09
+0:06
15K
9.32 mi11:12:5957:406:1219:49
6:23
+0:14
20K
12.43 mi11:33:381:18:196:1920:39
6:39
+0:16
HALF
13.11 mi11:38:031:22:446:194:25
6:29
-0:10
25K
15.53 mi11:54:321:39:136:2416:29
6:48
+0:19
30K
18.64 mi12:16:212:01:026:3021:49
7:02
+0:14
20M
20.00 mi12:25:532:10:346:329:32
7:02
0:00
21M
21.00 mi12:33:332:18:146:357:40
7:40
+0:38
35K
21.75 mi12:38:582:23:396:375:25
7:15
-0:25
23M
23.00 mi12:49:122:33:536:4210:14
8:11
+0:56
24M
24.00 mi12:57:242:42:056:468:12
8:12
+0:01
40K
24.85 mi13:04:482:49:296:507:24
8:40
+0:28
25.2M
25.20 mi13:07:422:52:236:512:54
8:25
-0:15
FINISH
26.22 mi13:14:552:59:366:527:13
7:05
-1:20

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

6:03 /mi

Average Pace

6:51 /mi

Slowest Pace

8:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:02:05

35% of race

Time at Steady Pace

1:21:07

45% of race

Time at Slower Pace

36:24

20% of race

Average Pace: 6:51 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:34:0518:466:0318:46
6:03
#1350
10K
6.21 mi10:53:1037:516:0619:05
6:09
#1654
15K
9.32 mi11:12:5957:406:1219:49
6:23
#2146
20K
12.43 mi11:33:381:18:196:1920:39
6:39
#2713
HALF
13.11 mi11:38:031:22:446:194:25
6:29
#2781
25K
15.53 mi11:54:321:39:136:2416:29
6:48
#3187
30K
18.64 mi12:16:212:01:026:3021:49
7:02
#3574
20M
20.00 mi12:25:532:10:346:329:32
7:02
#3666
21M
21.00 mi12:33:332:18:146:357:40
7:40
#3839
35K
21.75 mi12:38:582:23:396:375:25
7:15
#3971
23M
23.00 mi12:49:122:33:536:4210:14
8:11
#4478
24M
24.00 mi12:57:242:42:056:468:12
8:12
#4971
40K
24.85 mi13:04:482:49:296:507:24
8:40
#5478
25.2M
25.20 mi13:07:422:52:236:512:54
8:25
#5582
FINISH
26.22 mi13:14:552:59:366:527:13
7:05
#5717
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 mi1350129412943392(Top 12%)3241(Top 20%)3241(Top 147%)
10K6.21 mi3.10 mi1654-3041589-2951589-2952000(Top 7%)1930(Top 12%)1930(Top 88%)
15K9.32 mi3.11 mi2146-4922070-4812070-4813392(Top 12%)3241(Top 20%)3241(Top 147%)
20K12.43 mi3.11 mi2713-5672610-5402610-5404775(Top 16%)4464(Top 27%)4464(Top 203%)
HALF13.11 mi0.68 mi2781-682674-642674-644298(Top 15%)4065(Top 25%)4065(Top 185%)
25K15.53 mi2.42 mi3187-4063054-3803054-3805759(Top 20%)5185(Top 32%)5185(Top 236%)
30K18.64 mi3.11 mi3574-3873407-3533407-3536068(Top 21%)5352(Top 33%)5352(Top 243%)
20M20.00 mi1.36 mi3666-923486-793486-795670(Top 20%)5003(Top 31%)5003(Top 228%)
21M21.00 mi1.00 mi3839-1733629-1433629-1437580(Top 26%)6109(Top 37%)6109(Top 278%)
35K21.75 mi0.75 mi3971-1323735-1063735-1068783(Top 30%)6829(Top 42%)6829(Top 311%)
23M23.00 mi1.25 mi4478-5074166-4314166-43113596(Top 47%)9046(Top 55%)9046(Top 412%)
24M24.00 mi1.00 mi4971-4934569-4034569-40315045(Top 52%)9618(Top 59%)9618(Top 438%)
40K24.85 mi0.85 mi5478-5074956-3874956-38716539(Top 57%)10192(Top 62%)10192(Top 464%)
25.2M25.20 mi0.35 mi5582-1045034-785034-7810889(Top 38%)7533(Top 46%)7533(Top 343%)
FINISH26.22 mi1.02 mi5717-1355126-925126-928163(Top 28%)6124(Top 37%)6124(Top 279%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
Γ—21
+97ft-345ft

Overall

3392

Males

3241

M40-44

3241

5K→10K

3.1 - 6.2 mi

Top 7%
Γ—5
+79ft-138ft

Overall

2000

Males

1930

M40-44

1930

10K→15K

6.2 - 9.3 mi

Top 12%
Γ—3
+67ft-78ft

Overall

3392

Males

3241

M40-44

3241

15K→20K

9.3 - 12.4 mi

Top 16%
Γ—5
+106ft-86ft

Overall

4775

Males

4464

M40-44

4464

20K→HALF

12.4 - 13.1 mi

Top 15%
Γ—2
+19ft-37ft

Overall

4298

Males

4065

M40-44

4065

HALF→25K

13.1 - 15.5 mi

Top 20%
Γ—4
+66ft-88ft

Overall

5759

Males

5185

M40-44

5185

25K→30K

15.5 - 18.6 mi

Top 21%
Γ—9
+181ft-148ft

Overall

6068

Males

5352

M40-44

5352

30K→20M

18.6 - 20.0 mi

Top 20%
Γ—5
+64ft-50ft

Overall

5670

Males

5003

M40-44

5003

20M→21M

20.0 - 21.0 mi

Top 26%
Γ—8
+106ft-24ft

Overall

7580

Males

6109

M40-44

6109

21M→35K

21.0 - 21.8 mi

Top 30%
Γ—7
+17ft-86ft

Overall

8783

Males

6829

M40-44

6829

35K→23M

21.8 - 23.0 mi

Top 47%
Γ—5
+23ft-63ft

Overall

13596

Males

9046

M40-44

9046

23M→24M

23.0 - 24.0 mi

Top 52%
Γ—6
+12ft-82ft

Overall

15045

Males

9618

M40-44

9618

24M→40K

24.0 - 24.9 mi

Top 57%
Γ—1
+6ft-20ft

Overall

16539

Males

10192

M40-44

10192

40K→25.2M

24.9 - 25.2 mi

Top 38%
Γ—1
+13ft-16ft

Overall

10889

Males

7533

M40-44

7533

25.2M→FINISH

25.2 - 26.2 mi

Top 28%
Γ—2
+22ft-21ft

Overall

8163

Males

6124

M40-44

6124

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
200
Passed By
2402
Net Change
-4367
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1350
5K β†’ 10K18200-304#1350#1654
10K β†’ 15K3200-492#1654#2146
15K β†’ 20K6200-567#2146#2713
20K β†’ HALF270-68#2713#2781
HALF β†’ 25K15200-406#2781#3187
25K β†’ 30K31200-387#3187#3574
30K β†’ 20M36128-92#3574#3666
20M β†’ 21M10183-173#3666#3839
21M β†’ 35K16148-132#3839#3971
35K β†’ 23M14200-507#3971#4478
23M β†’ 24M7200-493#4478#4971
24M β†’ 40K8200-507#4971#5478
40K β†’ 25.2M7111-104#5478#5582
25.2M β†’ FINISH27162-135#5582#5717
TOTALS2002402-4367
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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