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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

John Riesenberg

Bib: 6303 •M •Age: N/A

DC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 12%
Gender (Male)
#0 / 16340
Top 20%
Masters (Masters Men)
#0 / 10617
Top 6%
Age Group (M45-49)
#0 / 2413
Top 8%
Race Day Weather
51°/41°F
overcast clouds
Personalized for John

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 6:17/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
20:14
3.11 mi
Rank: #4275
Start → 5K
20:14 | 6:31/mi
10K
40:18
6.21 mi
Rank: #4069 (+206)
5K → 10K
20:04 | 6:28/mi
15K
1:00:35
9.32 mi
Rank: #4162 (-93)
10K → 15K
20:17 | 6:32/mi
20K
1:20:45
12.43 mi
Rank: #4042 (+120)
15K → 20K
20:10 | 6:30/mi
HALF
1:25:10
13.11 mi
Rank: #4041 (+1)
20K → HALF
4:25 | 6:29/mi
25K
1:41:00
15.53 mi
Rank: #3957 (+84)
HALF → 25K
15:50 | 6:32/mi
30K
2:01:43
18.64 mi
Rank: #3825 (+132)
25K → 30K
20:43 | 6:41/mi
20M
2:10:47
20.00 mi
Rank: #3735 (+90)
30K → 20M
9:04 | 6:41/mi
21M
2:17:44
21.00 mi
Rank: #3676 (+59)
20M → 21M
6:57 | 6:57/mi
35K
2:22:38
21.75 mi
Rank: #3657 (+19)
21M → 35K
4:54 | 6:33/mi
23M
2:31:00
23.00 mi
Rank: #3603 (+54)
35K → 23M
8:22 | 6:42/mi
24M
2:37:30
24.00 mi
Rank: #3552 (+51)
23M → 24M
6:30 | 6:30/mi
40K
2:43:04
24.85 mi
Rank: #3486 (+66)
24M → 40K
5:34 | 6:31/mi
25.2M
2:45:30
25.20 mi
Rank: #3453 (+33)
40K → 25.2M
2:26 | 7:04/mi
FINISH
2:51:54
26.22 mi
Rank: #3378 (+75)
25.2M → FINISH
6:24 | 6:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:25:10
Pace6:30 /mi
2nd Half
Distance13.11 mi
Time1:26:44
Pace6:37 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3920:146:3120:14
6:31
-
10K
6.21 mi10:44:4340:186:3020:04
6:28
-0:03
15K
9.32 mi11:05:001:00:356:3020:17
6:32
+0:04
20K
12.43 mi11:25:101:20:456:3020:10
6:30
-0:02
HALF
13.11 mi11:29:351:25:106:304:25
6:29
-0:01
25K
15.53 mi11:45:251:41:006:3115:50
6:32
+0:03
30K
18.64 mi12:06:082:01:436:3220:43
6:41
+0:09
20M
20.00 mi12:15:122:10:476:339:04
6:41
0:00
21M
21.00 mi12:22:092:17:446:346:57
6:57
+0:16
35K
21.75 mi12:27:032:22:386:344:54
6:33
-0:24
23M
23.00 mi12:35:252:31:006:348:22
6:42
+0:09
24M
24.00 mi12:41:552:37:306:346:30
6:30
-0:12
40K
24.85 mi12:47:292:43:046:345:34
6:31
+0:01
25.2M
25.20 mi12:49:552:45:306:352:26
7:04
+0:33
FINISH
26.22 mi12:56:192:51:546:346:24
6:17
-0:47

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

6:17 /mi

Average Pace

6:34 /mi

Slowest Pace

7:04 /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

2:42:31

95% of race

Time at Steady Pace

9:23

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:33 /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 mi10:24:3920:146:3120:14
6:31
#4275
10K
6.21 mi10:44:4340:186:3020:04
6:28
#4069
15K
9.32 mi11:05:001:00:356:3020:17
6:32
#4162
20K
12.43 mi11:25:101:20:456:3020:10
6:30
#4042
HALF
13.11 mi11:29:351:25:106:304:25
6:29
#4041
25K
15.53 mi11:45:251:41:006:3115:50
6:32
#3957
30K
18.64 mi12:06:082:01:436:3220:43
6:41
#3825
20M
20.00 mi12:15:122:10:476:339:04
6:41
#3735
21M
21.00 mi12:22:092:17:446:346:57
6:57
#3676
35K
21.75 mi12:27:032:22:386:344:54
6:33
#3657
23M
23.00 mi12:35:252:31:006:348:22
6:42
#3603
24M
24.00 mi12:41:552:37:306:346:30
6:30
#3552
40K
24.85 mi12:47:292:43:046:345:34
6:31
#3486
25.2M
25.20 mi12:49:552:45:306:352:26
7:04
#3453
FINISH
26.22 mi12:56:192:51:546:346:24
6:17
#3378
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 mi4275404540454412(Top 15%)4152(Top 25%)4152(Top 172%)
10K6.21 mi3.10 mi4069+2063863+1823863+1823909(Top 13%)3712(Top 23%)3712(Top 154%)
15K9.32 mi3.11 mi4162-933946-833946-834412(Top 15%)4152(Top 25%)4152(Top 172%)
20K12.43 mi3.11 mi4042+1203839+1073839+1073701(Top 13%)3524(Top 22%)3524(Top 146%)
HALF13.11 mi0.68 mi4041+13836+33836+34192(Top 14%)3959(Top 24%)3959(Top 164%)
25K15.53 mi2.42 mi3957+843760+763760+763622(Top 12%)3437(Top 21%)3437(Top 142%)
30K18.64 mi3.11 mi3825+1323635+1253635+1253505(Top 12%)3292(Top 20%)3292(Top 136%)
20M20.00 mi1.36 mi3735+903545+903545+903325(Top 11%)3101(Top 19%)3101(Top 129%)
21M21.00 mi1.00 mi3676+593490+553490+553171(Top 11%)2941(Top 18%)2941(Top 122%)
35K21.75 mi0.75 mi3657+193468+223468+223838(Top 13%)3506(Top 21%)3506(Top 145%)
23M23.00 mi1.25 mi3603+543415+533415+533375(Top 12%)3086(Top 19%)3086(Top 128%)
24M24.00 mi1.00 mi3552+513365+503365+503153(Top 11%)2866(Top 18%)2866(Top 119%)
40K24.85 mi0.85 mi3486+663302+633302+632605(Top 9%)2397(Top 15%)2397(Top 99%)
25.2M25.20 mi0.35 mi3453+333269+333269+332896(Top 10%)2616(Top 16%)2616(Top 108%)
FINISH26.22 mi1.02 mi3378+753196+733196+732921(Top 10%)2617(Top 16%)2617(Top 108%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21
+97ft-345ft

Overall

4412

Males

4152

M45-49

4152

5K→10K

3.1 - 6.2 mi

Top 13%
×5
+79ft-138ft

Overall

3909

Males

3712

M45-49

3712

10K→15K

6.2 - 9.3 mi

Top 15%
×3
+67ft-78ft

Overall

4412

Males

4152

M45-49

4152

15K→20K

9.3 - 12.4 mi

Top 13%
×5
+106ft-86ft

Overall

3701

Males

3524

M45-49

3524

20K→HALF

12.4 - 13.1 mi

Top 14%
×2
+19ft-37ft

Overall

4192

Males

3959

M45-49

3959

HALF→25K

13.1 - 15.5 mi

Top 12%
×4
+66ft-88ft

Overall

3622

Males

3437

M45-49

3437

25K→30K

15.5 - 18.6 mi

Top 12%
×9
+181ft-148ft

Overall

3505

Males

3292

M45-49

3292

30K→20M

18.6 - 20.0 mi

Top 11%
×5
+64ft-50ft

Overall

3325

Males

3101

M45-49

3101

20M→21M

20.0 - 21.0 mi

Top 11%
×8
+106ft-24ft

Overall

3171

Males

2941

M45-49

2941

21M→35K

21.0 - 21.8 mi

Top 13%
×7
+17ft-86ft

Overall

3838

Males

3506

M45-49

3506

35K→23M

21.8 - 23.0 mi

Top 12%
×5
+23ft-63ft

Overall

3375

Males

3086

M45-49

3086

23M→24M

23.0 - 24.0 mi

Top 11%
×6
+12ft-82ft

Overall

3153

Males

2866

M45-49

2866

24M→40K

24.0 - 24.9 mi

Top 9%
×1
+6ft-20ft

Overall

2605

Males

2397

M45-49

2397

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1
+13ft-16ft

Overall

2896

Males

2616

M45-49

2616

25.2M→FINISH

25.2 - 26.2 mi

Top 10%
×2
+22ft-21ft

Overall

2921

Males

2617

M45-49

2617

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1360*
Passed By
463
Net Change
+897
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4275
5K → 10K268*62+206#4275#4069
10K → 15K71164-93#4069#4162
15K → 20K15131+120#4162#4042
20K → HALF1716+1#4042#4041
HALF → 25K11329+84#4041#3957
25K → 30K16634+132#3957#3825
30K → 20M11222+90#3825#3735
20M → 21M7213+59#3735#3676
21M → 35K3617+19#3676#3657
35K → 23M7622+54#3657#3603
23M → 24M7524+51#3603#3552
24M → 40K759+66#3552#3486
40K → 25.2M385+33#3486#3453
25.2M → FINISH9015+75#3453#3378
TOTALS1360*463+897

* 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

Activity Data

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