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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Brent Rieke

Bib: 7721 •M •Age: N/A

KY

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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 (M40-44)
#0 / 2198
Race Day Weather
51°/41°F
overcast clouds
Personalized for Brent

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 · 7:29/mi at mile 13.1

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
23:31
3.11 mi
Rank: #13360
Start → 5K
23:31 | 7:35/mi
10K
46:58
6.21 mi
Rank: #13345 (+15)
5K → 10K
23:27 | 7:33/mi
15K
1:10:13
9.32 mi
Rank: #13080 (+265)
10K → 15K
23:15 | 7:30/mi
20K
1:33:53
12.43 mi
Rank: #13058 (+22)
15K → 20K
23:40 | 7:38/mi
HALF
1:38:59
13.11 mi
Rank: #13056 (+2)
20K → HALF
5:06 | 7:29/mi
25K
1:57:36
15.53 mi
Rank: #13014 (+42)
HALF → 25K
18:37 | 7:41/mi
30K
2:24:09
18.64 mi
Rank: #13786 (-772)
25K → 30K
26:33 | 8:33/mi
20M
2:36:04
20.00 mi
Rank: #14144 (-358)
30K → 20M
11:55 | 8:47/mi
21M
2:46:12
21.00 mi
Rank: #14677 (-533)
20M → 21M
10:08 | 10:08/mi
35K
2:52:37
21.75 mi
Rank: #14811 (-134)
21M → 35K
6:25 | 8:35/mi
23M
3:04:21
23.00 mi
Rank: #15251 (-440)
35K → 23M
11:44 | 9:23/mi
24M
3:14:20
24.00 mi
Rank: #15757 (-506)
23M → 24M
9:59 | 9:59/mi
40K
3:22:42
24.85 mi
Rank: #16032 (-275)
24M → 40K
8:22 | 9:48/mi
25.2M
3:26:27
25.20 mi
Rank: #16172 (-140)
40K → 25.2M
3:45 | 10:53/mi
FINISH
3:35:58
26.22 mi
Rank: #16470 (-298)
25.2M → FINISH
9:31 | 9:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:59
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time1:56:59
Pace8:56 /mi
📊Positive Split: 18.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:30:0923:317:3523:31
7:35
-
10K
6.21 mi10:53:3646:587:3423:27
7:33
-0:02
15K
9.32 mi11:16:511:10:137:3323:15
7:30
-0:03
20K
12.43 mi11:40:311:33:537:3423:40
7:38
+0:08
HALF
13.11 mi11:45:371:38:597:345:06
7:29
-0:09
25K
15.53 mi12:04:141:57:367:3518:37
7:41
+0:12
30K
18.64 mi12:30:472:24:097:4426:33
8:33
+0:52
20M
20.00 mi12:42:422:36:047:4911:55
8:47
+0:14
21M
21.00 mi12:52:502:46:127:5510:08
10:08
+1:21
35K
21.75 mi12:59:152:52:377:576:25
8:35
-1:33
23M
23.00 mi13:10:593:04:218:0111:44
9:23
+0:48
24M
24.00 mi13:20:583:14:208:069:59
9:59
+0:36
40K
24.85 mi13:29:203:22:428:108:22
9:48
-0:11
25.2M
25.20 mi13:33:053:26:278:123:45
10:53
+1:05
FINISH
26.22 mi13:42:363:35:588:159:31
9:21
-1:32

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

7:29 /mi

Average Pace

8:15 /mi

Slowest Pace

10:53 /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

1:57:36

54% of race

Time at Steady Pace

44:53

21% of race

Time at Slower Pace

53:29

25% of race

Average Pace: 8:14 /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 mi10:30:0923:317:3523:31
7:35
#13360
10K
6.21 mi10:53:3646:587:3423:27
7:33
#13345
15K
9.32 mi11:16:511:10:137:3323:15
7:30
#13080
20K
12.43 mi11:40:311:33:537:3423:40
7:38
#13058
HALF
13.11 mi11:45:371:38:597:345:06
7:29
#13056
25K
15.53 mi12:04:141:57:367:3518:37
7:41
#13014
30K
18.64 mi12:30:472:24:097:4426:33
8:33
#13786
20M
20.00 mi12:42:422:36:047:4911:55
8:47
#14144
21M
21.00 mi12:52:502:46:127:5510:08
10:08
#14677
35K
21.75 mi12:59:152:52:377:576:25
8:35
#14811
23M
23.00 mi13:10:593:04:218:0111:44
9:23
#15251
24M
24.00 mi13:20:583:14:208:069:59
9:59
#15757
40K
24.85 mi13:29:203:22:428:108:22
9:48
#16032
25.2M
25.20 mi13:33:053:26:278:123:45
10:53
#16172
FINISH
26.22 mi13:42:363:35:588:159:31
9:21
#16470
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi133609615961512664(Top 44%)9243(Top 57%)9243(Top 421%)
10K6.21 mi3.10 mi13345+159578+379578+3713358(Top 46%)9561(Top 59%)9561(Top 435%)
15K9.32 mi3.11 mi13080+2659443+1359443+13512664(Top 44%)9243(Top 57%)9243(Top 421%)
20K12.43 mi3.11 mi13058+229396+479396+4712988(Top 45%)9282(Top 57%)9282(Top 422%)
HALF13.11 mi0.68 mi13056+29392+49392+412856(Top 44%)9325(Top 57%)9325(Top 424%)
25K15.53 mi2.42 mi13014+429354+389354+3812854(Top 44%)9167(Top 56%)9167(Top 417%)
30K18.64 mi3.11 mi13786-7729661-3079661-30717167(Top 59%)10908(Top 67%)10908(Top 496%)
20M20.00 mi1.36 mi14144-3589776-1159776-11517796(Top 61%)11085(Top 68%)11085(Top 504%)
21M21.00 mi1.00 mi14677-5339964-1889964-18820841(Top 72%)12466(Top 76%)12466(Top 567%)
35K21.75 mi0.75 mi14811-1349995-319995-3117964(Top 62%)11022(Top 67%)11022(Top 501%)
23M23.00 mi1.25 mi15251-44010151-15610151-15620118(Top 69%)12004(Top 73%)12004(Top 546%)
24M24.00 mi1.00 mi15757-50610342-19110342-19122729(Top 78%)13236(Top 81%)13236(Top 602%)
40K24.85 mi0.85 mi16032-27510434-9210434-9221286(Top 73%)12471(Top 76%)12471(Top 567%)
25.2M25.20 mi0.35 mi16172-14010482-4810482-4822014(Top 76%)12834(Top 79%)12834(Top 584%)
FINISH26.22 mi1.02 mi16470-29810587-10510587-10521775(Top 75%)12738(Top 78%)12738(Top 580%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21
+97ft-345ft

Overall

12664

Males

9243

M40-44

9243

5K→10K

3.1 - 6.2 mi

Top 46%
×5
+79ft-138ft

Overall

13358

Males

9561

M40-44

9561

10K→15K

6.2 - 9.3 mi

Top 44%
×3
+67ft-78ft

Overall

12664

Males

9243

M40-44

9243

15K→20K

9.3 - 12.4 mi

Top 45%
×5
+106ft-86ft

Overall

12988

Males

9282

M40-44

9282

20K→HALF

12.4 - 13.1 mi

Top 44%
×2
+19ft-37ft

Overall

12856

Males

9325

M40-44

9325

HALF→25K

13.1 - 15.5 mi

Top 44%
×4
+66ft-88ft

Overall

12854

Males

9167

M40-44

9167

25K→30K

15.5 - 18.6 mi

Top 59%
×9
+181ft-148ft

Overall

17167

Males

10908

M40-44

10908

30K→20M

18.6 - 20.0 mi

Top 61%
×5
+64ft-50ft

Overall

17796

Males

11085

M40-44

11085

20M→21M

20.0 - 21.0 mi

Top 72%
×8
+106ft-24ft

Overall

20841

Males

12466

M40-44

12466

21M→35K

21.0 - 21.8 mi

Top 62%
×7
+17ft-86ft

Overall

17964

Males

11022

M40-44

11022

35K→23M

21.8 - 23.0 mi

Top 69%
×5
+23ft-63ft

Overall

20118

Males

12004

M40-44

12004

23M→24M

23.0 - 24.0 mi

Top 78%
×6
+12ft-82ft

Overall

22729

Males

13236

M40-44

13236

24M→40K

24.0 - 24.9 mi

Top 73%
×1
+6ft-20ft

Overall

21286

Males

12471

M40-44

12471

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1
+13ft-16ft

Overall

22014

Males

12834

M40-44

12834

25.2M→FINISH

25.2 - 26.2 mi

Top 75%
×2
+22ft-21ft

Overall

21775

Males

12738

M40-44

12738

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1123*
Passed By
2270
Net Change
-3110
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13360
5K → 10K215*200+15#13360#13345
10K → 15K350*85+265#13345#13080
15K → 20K158136+22#13080#13058
20K → HALF2927+2#13058#13056
HALF → 25K148106+42#13056#13014
25K → 30K44200-772#13014#13786
30K → 20M45200-358#13786#14144
20M → 21M24200-533#14144#14677
21M → 35K30164-134#14677#14811
35K → 23M27200-440#14811#15251
23M → 24M7200-506#15251#15757
24M → 40K19200-275#15757#16032
40K → 25.2M12152-140#16032#16172
25.2M → FINISH15200-298#16172#16470
TOTALS1123*2270-3110

* 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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