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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Siyabonga Khoza

Bib: 30912 •M •Age: N/A

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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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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
27:12
3.11 mi
Rank: #21466
Start → 5K
27:12 | 8:46/mi
10K
52:44
6.21 mi
Rank: #20102 (+1364)
5K → 10K
25:32 | 8:14/mi
15K
1:18:33
9.32 mi
Rank: #19735 (+367)
10K → 15K
25:49 | 8:19/mi
20K
1:45:53
12.43 mi
Rank: #20026 (-291)
15K → 20K
27:20 | 8:48/mi
HALF
1:51:37
13.11 mi
Rank: #20022 (+4)
20K → HALF
5:44 | 8:25/mi
25K
2:13:06
15.53 mi
Rank: #20100 (-78)
HALF → 25K
21:29 | 8:52/mi
30K
2:44:21
18.64 mi
Rank: #20915 (-815)
25K → 30K
31:15 | 10:04/mi
20M
2:59:15
20.00 mi
Rank: #21377 (-462)
30K → 20M
14:54 | 10:59/mi
21M
3:11:19
21.00 mi
Rank: #21748 (-371)
20M → 21M
12:04 | 12:04/mi
35K
3:19:06
21.75 mi
Rank: #21883 (-135)
21M → 35K
7:47 | 10:25/mi
23M
3:32:39
23.00 mi
Rank: #22100 (-217)
35K → 23M
13:33 | 10:50/mi
24M
3:43:47
24.00 mi
Rank: #22322 (-222)
23M → 24M
11:08 | 11:08/mi
40K
3:54:03
24.85 mi
Rank: #22530 (-208)
24M → 40K
10:16 | 12:01/mi
25.2M
3:58:26
25.20 mi
Rank: #22596 (-66)
40K → 25.2M
4:23 | 12:43/mi
FINISH
4:09:25
26.22 mi
Rank: #22733 (-137)
25.2M → FINISH
10:59 | 10:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:37
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time2:17:48
Pace10:31 /mi
📊Positive Split: 23.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:4227:128:4627:12
8:46
-
10K
6.21 mi12:18:1452:448:3025:32
8:14
-0:32
15K
9.32 mi12:44:031:18:338:2625:49
8:19
+0:05
20K
12.43 mi13:11:231:45:538:3227:20
8:48
+0:29
HALF
13.11 mi13:17:071:51:378:315:44
8:25
-0:23
25K
15.53 mi13:38:362:13:068:3521:29
8:52
+0:27
30K
18.64 mi14:09:512:44:218:4931:15
10:04
+1:12
20M
20.00 mi14:24:452:59:158:5814:54
10:59
+0:55
21M
21.00 mi14:36:493:11:199:0712:04
12:04
+1:05
35K
21.75 mi14:44:363:19:069:107:47
10:25
-1:39
23M
23.00 mi14:58:093:32:399:1513:33
10:50
+0:25
24M
24.00 mi15:09:173:43:479:2011:08
11:08
+0:18
40K
24.85 mi15:19:333:54:039:2610:16
12:01
+0:53
25.2M
25.20 mi15:23:563:58:269:284:23
12:43
+0:42
FINISH
26.22 mi15:34:554:09:259:3210:59
10:47
-1:56

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

8:14 /mi

Average Pace

9:31 /mi

Slowest Pace

12:43 /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

2:13:06

53% of race

Time at Steady Pace

1:29:36

36% of race

Time at Slower Pace

26:43

11% of race

Average Pace: 9:31 /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 mi11:52:4227:128:4627:12
8:46
#21466
10K
6.21 mi12:18:1452:448:3025:32
8:14
#20102
15K
9.32 mi12:44:031:18:338:2625:49
8:19
#19735
20K
12.43 mi13:11:231:45:538:3227:20
8:48
#20026
HALF
13.11 mi13:17:071:51:378:315:44
8:25
#20022
25K
15.53 mi13:38:362:13:068:3521:29
8:52
#20100
30K
18.64 mi14:09:512:44:218:4931:15
10:04
#20915
20M
20.00 mi14:24:452:59:158:5814:54
10:59
#21377
21M
21.00 mi14:36:493:11:199:0712:04
12:04
#21748
35K
21.75 mi14:44:363:19:069:107:47
10:25
#21883
23M
23.00 mi14:58:093:32:399:1513:33
10:50
#22100
24M
24.00 mi15:09:173:43:479:2011:08
11:08
#22322
40K
24.85 mi15:19:333:54:039:2610:16
12:01
#22530
25.2M
25.20 mi15:23:563:58:269:284:23
12:43
#22596
FINISH
26.22 mi15:34:554:09:259:3210:59
10:47
#22733
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 mi21466129481294819035(Top 66%)11896(Top 73%)11896(Top 493%)
10K6.21 mi3.10 mi20102+136412352+59612352+59618676(Top 64%)11761(Top 72%)11761(Top 487%)
15K9.32 mi3.11 mi19735+36712181+17112181+17119035(Top 66%)11896(Top 73%)11896(Top 493%)
20K12.43 mi3.11 mi20026-29112295-11412295-11420961(Top 72%)12756(Top 78%)12756(Top 529%)
HALF13.11 mi0.68 mi20022+412293+212293+219723(Top 68%)12226(Top 75%)12226(Top 507%)
25K15.53 mi2.42 mi20100-7812328-3512328-3520505(Top 71%)12501(Top 77%)12501(Top 518%)
30K18.64 mi3.11 mi20915-81512691-36312691-36323275(Top 80%)13740(Top 84%)13740(Top 569%)
20M20.00 mi1.36 mi21377-46212905-21412905-21424859(Top 86%)14394(Top 88%)14394(Top 597%)
21M21.00 mi1.00 mi21748-37113074-16913074-16925159(Top 87%)14481(Top 89%)14481(Top 600%)
35K21.75 mi0.75 mi21883-13513129-5513129-5524098(Top 83%)13964(Top 85%)13964(Top 579%)
23M23.00 mi1.25 mi22100-21713216-8713216-8724117(Top 83%)13910(Top 85%)13910(Top 576%)
24M24.00 mi1.00 mi22322-22213311-9513311-9525356(Top 87%)14482(Top 89%)14482(Top 600%)
40K24.85 mi0.85 mi22530-20813382-7113382-7125892(Top 89%)14701(Top 90%)14701(Top 609%)
25.2M25.20 mi0.35 mi22596-6613410-2813410-2825657(Top 88%)14610(Top 89%)14610(Top 605%)
FINISH26.22 mi1.02 mi22733-13713475-6513475-6525673(Top 88%)14595(Top 89%)14595(Top 605%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21
+97ft-345ft

Overall

19035

Males

11896

M45-49

11896

5K→10K

3.1 - 6.2 mi

Top 64%
×5
+79ft-138ft

Overall

18676

Males

11761

M45-49

11761

10K→15K

6.2 - 9.3 mi

Top 66%
×3
+67ft-78ft

Overall

19035

Males

11896

M45-49

11896

15K→20K

9.3 - 12.4 mi

Top 72%
×5
+106ft-86ft

Overall

20961

Males

12756

M45-49

12756

20K→HALF

12.4 - 13.1 mi

Top 68%
×2
+19ft-37ft

Overall

19723

Males

12226

M45-49

12226

HALF→25K

13.1 - 15.5 mi

Top 71%
×4
+66ft-88ft

Overall

20505

Males

12501

M45-49

12501

25K→30K

15.5 - 18.6 mi

Top 80%
×9
+181ft-148ft

Overall

23275

Males

13740

M45-49

13740

30K→20M

18.6 - 20.0 mi

Top 86%
×5
+64ft-50ft

Overall

24859

Males

14394

M45-49

14394

20M→21M

20.0 - 21.0 mi

Top 87%
×8
+106ft-24ft

Overall

25159

Males

14481

M45-49

14481

21M→35K

21.0 - 21.8 mi

Top 83%
×7
+17ft-86ft

Overall

24098

Males

13964

M45-49

13964

35K→23M

21.8 - 23.0 mi

Top 83%
×5
+23ft-63ft

Overall

24117

Males

13910

M45-49

13910

23M→24M

23.0 - 24.0 mi

Top 87%
×6
+12ft-82ft

Overall

25356

Males

14482

M45-49

14482

24M→40K

24.0 - 24.9 mi

Top 89%
×1
+6ft-20ft

Overall

25892

Males

14701

M45-49

14701

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1
+13ft-16ft

Overall

25657

Males

14610

M45-49

14610

25.2M→FINISH

25.2 - 26.2 mi

Top 88%
×2
+22ft-21ft

Overall

25673

Males

14595

M45-49

14595

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2186*
Passed By
2046
Net Change
-1267
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21466
5K → 10K1397*33+1364#21466#20102
10K → 15K409*42+367#20102#19735
15K → 20K78200-291#19735#20026
20K → HALF2824+4#20026#20022
HALF → 25K98176-78#20022#20100
25K → 30K45200-815#20100#20915
30K → 20M21200-462#20915#21377
20M → 21M17200-371#21377#21748
21M → 35K19154-135#21748#21883
35K → 23M35200-217#21883#22100
23M → 24M13200-222#22100#22322
24M → 40K12200-208#22322#22530
40K → 25.2M672-66#22530#22596
25.2M → FINISH8145-137#22596#22733
TOTALS2186*2046-1267

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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