Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Fernando Korkes

Bib: 11436MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M45-49)
#0 / 2413
Race Day Weather
51°/41°F
overcast clouds
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  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
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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
22:15
3.11 mi
Rank: #9849
Start5K
22:15 | 7:10/mi
10K
44:56
6.21 mi
Rank: #10488 (-639)
5K10K
22:41 | 7:19/mi
15K
1:07:40
9.32 mi
Rank: #10690 (-202)
10K15K
22:44 | 7:20/mi
20K
1:30:56
12.43 mi
Rank: #11000 (-310)
15K20K
23:16 | 7:30/mi
HALF
1:36:04
13.11 mi
Rank: #11110 (-110)
20KHALF
5:08 | 7:32/mi
25K
1:55:27
15.53 mi
Rank: #11823 (-713)
HALF25K
19:23 | 8:00/mi
30K
2:24:04
18.64 mi
Rank: #13749 (-1926)
25K30K
28:37 | 9:13/mi
20M
2:37:46
20.00 mi
Rank: #14843 (-1094)
30K20M
13:42 | 10:06/mi
21M
2:49:13
21.00 mi
Rank: #15810 (-967)
20M21M
11:27 | 11:27/mi
35K
2:56:49
21.75 mi
Rank: #16257 (-447)
21M35K
7:36 | 10:10/mi
23M
3:09:18
23.00 mi
Rank: #16757 (-500)
35K23M
12:29 | 9:59/mi
24M
3:19:30
24.00 mi
Rank: #17200 (-443)
23M24M
10:12 | 10:12/mi
40K
3:28:15
24.85 mi
Rank: #17495 (-295)
24M40K
8:45 | 10:15/mi
25.2M
3:32:20
25.20 mi
Rank: #17687 (-192)
40K25.2M
4:05 | 11:51/mi
FINISH
3:41:42
26.22 mi
Rank: #17867 (-180)
25.2MFINISH
9:22 | 9:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:04
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time2:05:38
Pace9:35 /mi
📊Positive Split: 30.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2122:157:1022:15
7:10
-
10K
6.21 mi11:16:0244:567:1422:41
7:19
+0:09
15K
9.32 mi11:38:461:07:407:1622:44
7:20
+0:01
20K
12.43 mi12:02:021:30:567:2023:16
7:30
+0:10
HALF
13.11 mi12:07:101:36:047:205:08
7:32
+0:02
25K
15.53 mi12:26:331:55:277:2619:23
8:00
+0:28
30K
18.64 mi12:55:102:24:047:4428:37
9:13
+1:13
20M
20.00 mi13:08:522:37:467:5413:42
10:06
+0:53
21M
21.00 mi13:20:192:49:138:0411:27
11:27
+1:21
35K
21.75 mi13:27:552:56:498:087:36
10:10
-1:17
23M
23.00 mi13:40:243:09:188:1412:29
9:59
-0:11
24M
24.00 mi13:50:363:19:308:1910:12
10:12
+0:13
40K
24.85 mi13:59:213:28:158:238:45
10:15
+0:03
25.2M
25.20 mi14:03:263:32:208:264:05
11:51
+1:36
FINISH
26.22 mi14:12:483:41:428:289:22
9:12
-2:39

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

7:10 /mi

Average Pace

8:28 /mi

Slowest Pace

11:51 /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

1:55:27

52% of race

Time at Steady Pace

37:59

17% of race

Time at Slower Pace

1:08:16

31% of race

Average Pace: 8:27 /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 mi10:53:2122:157:1022:15
7:10
#9849
10K
6.21 mi11:16:0244:567:1422:41
7:19
#10488
15K
9.32 mi11:38:461:07:407:1622:44
7:20
#10690
20K
12.43 mi12:02:021:30:567:2023:16
7:30
#11000
HALF
13.11 mi12:07:101:36:047:205:08
7:32
#11110
25K
15.53 mi12:26:331:55:277:2619:23
8:00
#11823
30K
18.64 mi12:55:102:24:047:4428:37
9:13
#13749
20M
20.00 mi13:08:522:37:467:5413:42
10:06
#14843
21M
21.00 mi13:20:192:49:138:0411:27
11:27
#15810
35K
21.75 mi13:27:552:56:498:087:36
10:10
#16257
23M
23.00 mi13:40:243:09:188:1412:29
9:59
#16757
24M
24.00 mi13:50:363:19:308:1910:12
10:12
#17200
40K
24.85 mi13:59:213:28:158:238:45
10:15
#17495
25.2M
25.20 mi14:03:263:32:208:264:05
11:51
#17687
FINISH
26.22 mi14:12:483:41:428:289:22
9:12
#17867
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 mi98498009800911212(Top 39%)8583(Top 53%)8583(Top 356%)
10K6.21 mi3.10 mi10488-6398321-3128321-31211156(Top 38%)8603(Top 53%)8603(Top 357%)
15K9.32 mi3.11 mi10690-2028390-698390-6911212(Top 39%)8583(Top 53%)8583(Top 356%)
20K12.43 mi3.11 mi11000-3108497-1078497-10711883(Top 41%)8795(Top 54%)8795(Top 364%)
HALF13.11 mi0.68 mi11110-1108546-498546-4913259(Top 46%)9504(Top 58%)9504(Top 394%)
25K15.53 mi2.42 mi11823-7138840-2948840-29415340(Top 53%)10238(Top 63%)10238(Top 424%)
30K18.64 mi3.11 mi13749-19269640-8009640-80020554(Top 71%)12443(Top 76%)12443(Top 516%)
20M20.00 mi1.36 mi14843-109410050-41010050-41022796(Top 79%)13441(Top 82%)13441(Top 557%)
21M21.00 mi1.00 mi15810-96710417-36710417-36724062(Top 83%)13959(Top 85%)13959(Top 578%)
35K21.75 mi0.75 mi16257-44710582-16510582-16523537(Top 81%)13708(Top 84%)13708(Top 568%)
23M23.00 mi1.25 mi16757-50010790-20810790-20822048(Top 76%)12938(Top 79%)12938(Top 536%)
24M24.00 mi1.00 mi17200-44310951-16110951-16123333(Top 80%)13524(Top 83%)13524(Top 560%)
40K24.85 mi0.85 mi17495-29511058-10711058-10722515(Top 78%)13067(Top 80%)13067(Top 542%)
25.2M25.20 mi0.35 mi17687-19211130-7211130-7224122(Top 83%)13824(Top 85%)13824(Top 573%)
FINISH26.22 mi1.02 mi17867-18011189-5911189-5921245(Top 73%)12466(Top 76%)12466(Top 517%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21
+97ft-345ft

Overall

11212

Males

8583

M45-49

8583

5K→10K

3.1 - 6.2 mi

Top 38%
×5
+79ft-138ft

Overall

11156

Males

8603

M45-49

8603

10K→15K

6.2 - 9.3 mi

Top 39%
×3
+67ft-78ft

Overall

11212

Males

8583

M45-49

8583

15K→20K

9.3 - 12.4 mi

Top 41%
×5
+106ft-86ft

Overall

11883

Males

8795

M45-49

8795

20K→HALF

12.4 - 13.1 mi

Top 46%
×2
+19ft-37ft

Overall

13259

Males

9504

M45-49

9504

HALF→25K

13.1 - 15.5 mi

Top 53%
×4
+66ft-88ft

Overall

15340

Males

10238

M45-49

10238

25K→30K

15.5 - 18.6 mi

Top 71%
×9
+181ft-148ft

Overall

20554

Males

12443

M45-49

12443

30K→20M

18.6 - 20.0 mi

Top 79%
×5
+64ft-50ft

Overall

22796

Males

13441

M45-49

13441

20M→21M

20.0 - 21.0 mi

Top 83%
×8
+106ft-24ft

Overall

24062

Males

13959

M45-49

13959

21M→35K

21.0 - 21.8 mi

Top 81%
×7
+17ft-86ft

Overall

23537

Males

13708

M45-49

13708

35K→23M

21.8 - 23.0 mi

Top 76%
×5
+23ft-63ft

Overall

22048

Males

12938

M45-49

12938

23M→24M

23.0 - 24.0 mi

Top 80%
×6
+12ft-82ft

Overall

23333

Males

13524

M45-49

13524

24M→40K

24.0 - 24.9 mi

Top 78%
×1
+6ft-20ft

Overall

22515

Males

13067

M45-49

13067

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1
+13ft-16ft

Overall

24122

Males

13824

M45-49

13824

25.2M→FINISH

25.2 - 26.2 mi

Top 73%
×2
+22ft-21ft

Overall

21245

Males

12466

M45-49

12466

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
406
Passed By
2716
Net Change
-8018
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9849
5K10K69200-639#9849#10488
10K15K98200-202#10488#10690
15K20K83200-310#10690#11000
20KHALF9119-110#11000#11110
HALF25K27200-713#11110#11823
25K30K14200-1926#11823#13749
30K20M5200-1094#13749#14843
20M21M11200-967#14843#15810
21M35K13200-447#15810#16257
35K23M19200-500#16257#16757
23M24M14200-443#16757#17200
24M40K15200-295#17200#17495
40K25.2M5197-192#17495#17687
25.2MFINISH24200-180#17687#17867
TOTALS4062716-8018
📊

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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Activity Data

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