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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Richard Zarnoch

Bib: 4930 •M •Age: N/A

MN

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 12%
Gender (Male)
#0 / 16340
Top 20%
Age Group (M18-39)
#0 / 5723
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
20:36
3.11 mi
Rank: #5235
Start → 5K
20:36 | 6:38/mi
10K
41:10
6.21 mi
Rank: #5189 (+46)
5K → 10K
20:34 | 6:38/mi
15K
1:01:46
9.32 mi
Rank: #5172 (+17)
10K → 15K
20:36 | 6:38/mi
20K
1:22:28
12.43 mi
Rank: #5058 (+114)
15K → 20K
20:42 | 6:40/mi
HALF
1:26:54
13.11 mi
Rank: #5022 (+36)
20K → HALF
4:26 | 6:31/mi
25K
1:42:59
15.53 mi
Rank: #4880 (+142)
HALF → 25K
16:05 | 6:38/mi
30K
2:03:40
18.64 mi
Rank: #4571 (+309)
25K → 30K
20:41 | 6:40/mi
20M
2:12:40
20.00 mi
Rank: #4400 (+171)
30K → 20M
9:00 | 6:38/mi
21M
2:19:24
21.00 mi
Rank: #4227 (+173)
20M → 21M
6:44 | 6:44/mi
35K
2:24:13
21.75 mi
Rank: #4160 (+67)
21M → 35K
4:49 | 6:27/mi
23M
2:32:23
23.00 mi
Rank: #3992 (+168)
35K → 23M
8:10 | 6:32/mi
24M
2:38:30
24.00 mi
Rank: #3827 (+165)
23M → 24M
6:07 | 6:07/mi
40K
2:43:47
24.85 mi
Rank: #3667 (+160)
24M → 40K
5:17 | 6:11/mi
25.2M
2:46:03
25.20 mi
Rank: #3585 (+82)
40K → 25.2M
2:16 | 6:35/mi
FINISH
2:52:08
26.22 mi
Rank: #3434 (+151)
25.2M → FINISH
6:05 | 5:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:26:54
Pace6:38 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:25:14
Pace6:31 /mi
📊Negative Split: 1.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5320:366:3820:36
6:38
-
10K
6.21 mi10:44:2741:106:3820:34
6:38
0:00
15K
9.32 mi11:05:031:01:466:3820:36
6:38
0:00
20K
12.43 mi11:25:451:22:286:3920:42
6:40
+0:02
HALF
13.11 mi11:30:111:26:546:384:26
6:31
-0:09
25K
15.53 mi11:46:161:42:596:3816:05
6:38
+0:07
30K
18.64 mi12:06:572:03:406:3920:41
6:40
+0:02
20M
20.00 mi12:15:572:12:406:399:00
6:38
-0:02
21M
21.00 mi12:22:412:19:246:396:44
6:44
+0:06
35K
21.75 mi12:27:302:24:136:384:49
6:27
-0:17
23M
23.00 mi12:35:402:32:236:388:10
6:32
+0:05
24M
24.00 mi12:41:472:38:306:376:07
6:07
-0:25
40K
24.85 mi12:47:042:43:476:365:17
6:11
+0:04
25.2M
25.20 mi12:49:202:46:036:362:16
6:35
+0:24
FINISH
26.22 mi12:55:252:52:086:356:05
5:59
-0:36

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

5:59 /mi

Average Pace

6:34 /mi

Slowest Pace

6:44 /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

34:54

20% of race

Time at Steady Pace

2:17:14

80% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:34 /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 mi10:23:5320:366:3820:36
6:38
#5235
10K
6.21 mi10:44:2741:106:3820:34
6:38
#5189
15K
9.32 mi11:05:031:01:466:3820:36
6:38
#5172
20K
12.43 mi11:25:451:22:286:3920:42
6:40
#5058
HALF
13.11 mi11:30:111:26:546:384:26
6:31
#5022
25K
15.53 mi11:46:161:42:596:3816:05
6:38
#4880
30K
18.64 mi12:06:572:03:406:3920:41
6:40
#4571
20M
20.00 mi12:15:572:12:406:399:00
6:38
#4400
21M
21.00 mi12:22:412:19:246:396:44
6:44
#4227
35K
21.75 mi12:27:302:24:136:384:49
6:27
#4160
23M
23.00 mi12:35:402:32:236:388:10
6:32
#3992
24M
24.00 mi12:41:472:38:306:376:07
6:07
#3827
40K
24.85 mi12:47:042:43:476:365:17
6:11
#3667
25.2M
25.20 mi12:49:202:46:036:362:16
6:35
#3585
FINISH
26.22 mi12:55:252:52:086:356:05
5:59
#3434
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5235486348635142(Top 18%)4773(Top 29%)4773(Top 83%)
10K6.21 mi3.10 mi5189+464829+344829+345166(Top 18%)4797(Top 29%)4797(Top 84%)
15K9.32 mi3.11 mi5172+174814+154814+155142(Top 18%)4773(Top 29%)4773(Top 83%)
20K12.43 mi3.11 mi5058+1144713+1014713+1014868(Top 17%)4533(Top 28%)4533(Top 79%)
HALF13.11 mi0.68 mi5022+364685+284685+284360(Top 15%)4108(Top 25%)4108(Top 72%)
25K15.53 mi2.42 mi4880+1424557+1284557+1284323(Top 15%)4036(Top 25%)4036(Top 71%)
30K18.64 mi3.11 mi4571+3094287+2704287+2703442(Top 12%)3237(Top 20%)3237(Top 57%)
20M20.00 mi1.36 mi4400+1714131+1564131+1563081(Top 11%)2890(Top 18%)2890(Top 50%)
21M21.00 mi1.00 mi4227+1733969+1623969+1622188(Top 8%)2083(Top 13%)2083(Top 36%)
35K21.75 mi0.75 mi4160+673904+653904+653222(Top 11%)2997(Top 18%)2997(Top 52%)
23M23.00 mi1.25 mi3992+1683746+1583746+1582553(Top 9%)2395(Top 15%)2395(Top 42%)
24M24.00 mi1.00 mi3827+1653590+1563590+1561467(Top 5%)1395(Top 9%)1395(Top 24%)
40K24.85 mi0.85 mi3667+1603460+1303460+1301306(Top 5%)1243(Top 8%)1243(Top 22%)
25.2M25.20 mi0.35 mi3585+823383+773383+771154(Top 4%)1095(Top 7%)1095(Top 19%)
FINISH26.22 mi1.02 mi3434+1513245+1383245+1381556(Top 5%)1467(Top 9%)1467(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21
+97ft-345ft

Overall

5142

Males

4773

M18-39

4773

5K→10K

3.1 - 6.2 mi

Top 18%
×5
+79ft-138ft

Overall

5166

Males

4797

M18-39

4797

10K→15K

6.2 - 9.3 mi

Top 18%
×3
+67ft-78ft

Overall

5142

Males

4773

M18-39

4773

15K→20K

9.3 - 12.4 mi

Top 17%
×5
+106ft-86ft

Overall

4868

Males

4533

M18-39

4533

20K→HALF

12.4 - 13.1 mi

Top 15%
×2
+19ft-37ft

Overall

4360

Males

4108

M18-39

4108

HALF→25K

13.1 - 15.5 mi

Top 15%
×4
+66ft-88ft

Overall

4323

Males

4036

M18-39

4036

25K→30K

15.5 - 18.6 mi

Top 12%
×9
+181ft-148ft

Overall

3442

Males

3237

M18-39

3237

30K→20M

18.6 - 20.0 mi

Top 11%
×5
+64ft-50ft

Overall

3081

Males

2890

M18-39

2890

20M→21M

20.0 - 21.0 mi

Top 8%
×8
+106ft-24ft

Overall

2188

Males

2083

M18-39

2083

21M→35K

21.0 - 21.8 mi

Top 11%
×7
+17ft-86ft

Overall

3222

Males

2997

M18-39

2997

35K→23M

21.8 - 23.0 mi

Top 9%
×5
+23ft-63ft

Overall

2553

Males

2395

M18-39

2395

23M→24M

23.0 - 24.0 mi

Top 5%
×6
+12ft-82ft

Overall

1467

Males

1395

M18-39

1395

24M→40K

24.0 - 24.9 mi

Top 5%
×1
+6ft-20ft

Overall

1306

Males

1243

M18-39

1243

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1
+13ft-16ft

Overall

1154

Males

1095

M18-39

1095

25.2M→FINISH

25.2 - 26.2 mi

Top 5%
×2
+22ft-21ft

Overall

1556

Males

1467

M18-39

1467

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2173*
Passed By
372
Net Change
+1801
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5235
5K → 10K206*160+46#5235#5189
10K → 15K125108+17#5189#5172
15K → 20K15844+114#5172#5058
20K → HALF426+36#5058#5022
HALF → 25K16321+142#5022#4880
25K → 30K317*8+309#4880#4571
30K → 20M1754+171#4571#4400
20M → 21M1730+173#4400#4227
21M → 35K758+67#4227#4160
35K → 23M1779+168#4160#3992
23M → 24M1672+165#3992#3827
24M → 40K1600+160#3827#3667
40K → 25.2M820+82#3667#3585
25.2M → FINISH1532+151#3585#3434
TOTALS2173*372+1801

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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