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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jan Diebecker

Bib: 6122 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 8%
Gender (Male)
#0 / 16340
Top 13%
Age Group (M18-39)
#0 / 5723
Top 31%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Jan

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 Β· 6:01/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase Β· Instant access Β· Downloadable PDF Β· 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
19:35
3.11 mi
Rank: #2717
Start β†’ 5K
19:35 | 6:19/mi
10K
39:18
6.21 mi
Rank: #2924 (-207)
5K β†’ 10K
19:43 | 6:21/mi
15K
58:52
9.32 mi
Rank: #2877 (+47)
10K β†’ 15K
19:34 | 6:18/mi
20K
1:18:14
12.43 mi
Rank: #2650 (+227)
15K β†’ 20K
19:22 | 6:15/mi
HALF
1:22:26
13.11 mi
Rank: #2626 (+24)
20K β†’ HALF
4:12 | 6:10/mi
25K
1:37:52
15.53 mi
Rank: #2612 (+14)
HALF β†’ 25K
15:26 | 6:22/mi
30K
1:57:54
18.64 mi
Rank: #2538 (+74)
25K β†’ 30K
20:02 | 6:27/mi
20M
2:06:39
20.00 mi
Rank: #2486 (+52)
30K β†’ 20M
8:45 | 6:27/mi
21M
2:13:27
21.00 mi
Rank: #2472 (+14)
20M β†’ 21M
6:48 | 6:48/mi
35K
2:18:10
21.75 mi
Rank: #2454 (+18)
21M β†’ 35K
4:43 | 6:19/mi
23M
2:26:10
23.00 mi
Rank: #2385 (+69)
35K β†’ 23M
8:00 | 6:24/mi
24M
2:32:25
24.00 mi
Rank: #2327 (+58)
23M β†’ 24M
6:15 | 6:15/mi
40K
2:37:45
24.85 mi
Rank: #2266 (+61)
24M β†’ 40K
5:20 | 6:15/mi
25.2M
2:39:59
25.20 mi
Rank: #2232 (+34)
40K β†’ 25.2M
2:14 | 6:29/mi
FINISH
2:46:07
26.22 mi
Rank: #2187 (+45)
25.2M β†’ FINISH
6:08 | 6:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:22:26
Pace6:18 /mi
2nd Half
Distance13.11 mi
Time1:23:41
Pace6:23 /mi
πŸ“ŠPositive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2919:356:1919:35
6:19
-
10K
6.21 mi10:43:1239:186:2019:43
6:21
+0:02
15K
9.32 mi11:02:4658:526:1919:34
6:18
-0:03
20K
12.43 mi11:22:081:18:146:1819:22
6:15
-0:03
HALF
13.11 mi11:26:201:22:266:184:12
6:10
-0:05
25K
15.53 mi11:41:461:37:526:1915:26
6:22
+0:12
30K
18.64 mi12:01:481:57:546:2020:02
6:27
+0:05
20M
20.00 mi12:10:332:06:396:208:45
6:27
0:00
21M
21.00 mi12:17:212:13:276:226:48
6:48
+0:21
35K
21.75 mi12:22:042:18:106:224:43
6:19
-0:29
23M
23.00 mi12:30:042:26:106:228:00
6:24
+0:05
24M
24.00 mi12:36:192:32:256:226:15
6:15
-0:09
40K
24.85 mi12:41:392:37:456:215:20
6:15
0:00
25.2M
25.20 mi12:43:532:39:596:212:14
6:29
+0:14
FINISH
26.22 mi12:50:012:46:076:216:08
6:02
-0:27

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

6:02 /mi

Average Pace

6:20 /mi

Slowest Pace

6:48 /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

2:39:19

96% of race

Time at Steady Pace

6:48

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:20 /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 mi10:23:2919:356:1919:35
6:19
#2717
10K
6.21 mi10:43:1239:186:2019:43
6:21
#2924
15K
9.32 mi11:02:4658:526:1919:34
6:18
#2877
20K
12.43 mi11:22:081:18:146:1819:22
6:15
#2650
HALF
13.11 mi11:26:201:22:266:184:12
6:10
#2626
25K
15.53 mi11:41:461:37:526:1915:26
6:22
#2612
30K
18.64 mi12:01:481:57:546:2020:02
6:27
#2538
20M
20.00 mi12:10:332:06:396:208:45
6:27
#2486
21M
21.00 mi12:17:212:13:276:226:48
6:48
#2472
35K
21.75 mi12:22:042:18:106:224:43
6:19
#2454
23M
23.00 mi12:30:042:26:106:228:00
6:24
#2385
24M
24.00 mi12:36:192:32:256:226:15
6:15
#2327
40K
24.85 mi12:41:392:37:456:215:20
6:15
#2266
25.2M
25.20 mi12:43:532:39:596:212:14
6:29
#2232
FINISH
26.22 mi12:50:012:46:076:216:08
6:02
#2187
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 mi2717260726072842(Top 10%)2725(Top 17%)2725(Top 48%)
10K6.21 mi3.10 mi2924-2072805-1982805-1983142(Top 11%)3012(Top 18%)3012(Top 53%)
15K9.32 mi3.11 mi2877+472761+442761+442842(Top 10%)2725(Top 17%)2725(Top 48%)
20K12.43 mi3.11 mi2650+2272550+2112550+2112201(Top 8%)2121(Top 13%)2121(Top 37%)
HALF13.11 mi0.68 mi2626+242529+212529+212242(Top 8%)2163(Top 13%)2163(Top 38%)
25K15.53 mi2.42 mi2612+142516+132516+132681(Top 9%)2575(Top 16%)2575(Top 45%)
30K18.64 mi3.11 mi2538+742440+762440+762305(Top 8%)2207(Top 14%)2207(Top 39%)
20M20.00 mi1.36 mi2486+522390+502390+502131(Top 7%)2031(Top 12%)2031(Top 35%)
21M21.00 mi1.00 mi2472+142375+152375+152448(Top 8%)2309(Top 14%)2309(Top 40%)
35K21.75 mi0.75 mi2454+182359+162359+162500(Top 9%)2356(Top 14%)2356(Top 41%)
23M23.00 mi1.25 mi2385+692291+682291+681930(Top 7%)1830(Top 11%)1830(Top 32%)
24M24.00 mi1.00 mi2327+582234+572234+571973(Top 7%)1860(Top 11%)1860(Top 33%)
40K24.85 mi0.85 mi2266+612173+612173+611498(Top 5%)1415(Top 9%)1415(Top 25%)
25.2M25.20 mi0.35 mi2232+342140+332140+33870(Top 3%)835(Top 5%)835(Top 15%)
FINISH26.22 mi1.02 mi2187+452095+452095+451695(Top 6%)1584(Top 10%)1584(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
Γ—21
+97ft-345ft

Overall

2842

Males

2725

M18-39

2725

5K→10K

3.1 - 6.2 mi

Top 11%
Γ—5
+79ft-138ft

Overall

3142

Males

3012

M18-39

3012

10K→15K

6.2 - 9.3 mi

Top 10%
Γ—3
+67ft-78ft

Overall

2842

Males

2725

M18-39

2725

15K→20K

9.3 - 12.4 mi

Top 8%
Γ—5
+106ft-86ft

Overall

2201

Males

2121

M18-39

2121

20K→HALF

12.4 - 13.1 mi

Top 8%
Γ—2
+19ft-37ft

Overall

2242

Males

2163

M18-39

2163

HALF→25K

13.1 - 15.5 mi

Top 9%
Γ—4
+66ft-88ft

Overall

2681

Males

2575

M18-39

2575

25K→30K

15.5 - 18.6 mi

Top 8%
Γ—9
+181ft-148ft

Overall

2305

Males

2207

M18-39

2207

30K→20M

18.6 - 20.0 mi

Top 7%
Γ—5
+64ft-50ft

Overall

2131

Males

2031

M18-39

2031

20M→21M

20.0 - 21.0 mi

Top 8%
Γ—8
+106ft-24ft

Overall

2448

Males

2309

M18-39

2309

21M→35K

21.0 - 21.8 mi

Top 9%
Γ—7
+17ft-86ft

Overall

2500

Males

2356

M18-39

2356

35K→23M

21.8 - 23.0 mi

Top 7%
Γ—5
+23ft-63ft

Overall

1930

Males

1830

M18-39

1830

23M→24M

23.0 - 24.0 mi

Top 7%
Γ—6
+12ft-82ft

Overall

1973

Males

1860

M18-39

1860

24M→40K

24.0 - 24.9 mi

Top 5%
Γ—1
+6ft-20ft

Overall

1498

Males

1415

M18-39

1415

40K→25.2M

24.9 - 25.2 mi

Top 3%
Γ—1
+13ft-16ft

Overall

870

Males

835

M18-39

835

25.2M→FINISH

25.2 - 26.2 mi

Top 6%
Γ—2
+22ft-21ft

Overall

1695

Males

1584

M18-39

1584

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1048*
Passed By
461
Net Change
+530
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2717
5K β†’ 10K50200-207#2717#2924
10K β†’ 15K9851+47#2924#2877
15K β†’ 20K229*2+227#2877#2650
20K β†’ HALF295+24#2650#2626
HALF β†’ 25K6652+14#2626#2612
25K β†’ 30K12147+74#2612#2538
30K β†’ 20M6412+52#2538#2486
20M β†’ 21M4430+14#2486#2472
21M β†’ 35K3416+18#2472#2454
35K β†’ 23M8213+69#2454#2385
23M β†’ 24M7113+58#2385#2327
24M β†’ 40K665+61#2327#2266
40K β†’ 25.2M351+34#2266#2232
25.2M β†’ FINISH5914+45#2232#2187
TOTALS1048*461+530

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

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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Activity Data

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