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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Tomek Rzeszutek

Bib: 12419 •M •Age: N/A

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0:00
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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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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
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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
27:02
3.11 mi
Rank: #21194
Start → 5K
27:02 | 8:43/mi
10K
55:49
6.21 mi
Rank: #22652 (-1458)
5K → 10K
28:47 | 9:16/mi
15K
1:24:40
9.32 mi
Rank: #23057 (-405)
10K → 15K
28:51 | 9:18/mi
20K
1:53:16
12.43 mi
Rank: #22994 (+63)
15K → 20K
28:36 | 9:13/mi
HALF
1:59:23
13.11 mi
Rank: #22978 (+16)
20K → HALF
6:07 | 8:59/mi
25K
2:22:21
15.53 mi
Rank: #22975 (+3)
HALF → 25K
22:58 | 9:29/mi
30K
2:52:11
18.64 mi
Rank: #22774 (+201)
25K → 30K
29:50 | 9:37/mi
20M
3:05:52
20.00 mi
Rank: #22747 (+27)
30K → 20M
13:41 | 10:05/mi
21M
3:16:55
21.00 mi
Rank: #22776 (-29)
20M → 21M
11:03 | 11:03/mi
35K
3:24:47
21.75 mi
Rank: #22843 (-67)
21M → 35K
7:52 | 10:31/mi
23M
3:37:23
23.00 mi
Rank: #22806 (+37)
35K → 23M
12:36 | 10:05/mi
24M
3:47:19
24.00 mi
Rank: #22799 (+7)
23M → 24M
9:56 | 9:56/mi
40K
3:55:41
24.85 mi
Rank: #22730 (+69)
24M → 40K
8:22 | 9:48/mi
25.2M
3:59:41
25.20 mi
Rank: #22741 (-11)
40K → 25.2M
4:00 | 11:36/mi
FINISH
4:10:43
26.22 mi
Rank: #22872 (-131)
25.2M → FINISH
11:02 | 10:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:59:23
Pace9:07 /mi
2nd Half
Distance13.11 mi
Time2:11:20
Pace10:02 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:2227:028:4327:02
8:43
-
10K
6.21 mi11:24:0955:498:5928:47
9:16
+0:33
15K
9.32 mi11:53:001:24:409:0628:51
9:18
+0:02
20K
12.43 mi12:21:361:53:169:0728:36
9:13
-0:05
HALF
13.11 mi12:27:431:59:239:076:07
8:59
-0:14
25K
15.53 mi12:50:412:22:219:1022:58
9:29
+0:30
30K
18.64 mi13:20:312:52:119:1529:50
9:37
+0:08
20M
20.00 mi13:34:123:05:529:1813:41
10:05
+0:28
21M
21.00 mi13:45:153:16:559:2311:03
11:03
+0:58
35K
21.75 mi13:53:073:24:479:257:52
10:31
-0:32
23M
23.00 mi14:05:433:37:239:2812:36
10:05
-0:26
24M
24.00 mi14:15:393:47:199:299:56
9:56
-0:09
40K
24.85 mi14:24:013:55:419:298:22
9:48
-0:08
25.2M
25.20 mi14:28:013:59:419:314:00
11:36
+1:48
FINISH
26.22 mi14:39:034:10:439:3511:02
10:50
-0:46

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

8:43 /mi

Average Pace

9:34 /mi

Slowest Pace

11:36 /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

1:59:23

48% of race

Time at Steady Pace

1:37:23

39% of race

Time at Slower Pace

33:57

14% of race

Average Pace: 9:34 /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 mi10:55:2227:028:4327:02
8:43
#21194
10K
6.21 mi11:24:0955:498:5928:47
9:16
#22652
15K
9.32 mi11:53:001:24:409:0628:51
9:18
#23057
20K
12.43 mi12:21:361:53:169:0728:36
9:13
#22994
HALF
13.11 mi12:27:431:59:239:076:07
8:59
#22978
25K
15.53 mi12:50:412:22:219:1022:58
9:29
#22975
30K
18.64 mi13:20:312:52:119:1529:50
9:37
#22774
20M
20.00 mi13:34:123:05:529:1813:41
10:05
#22747
21M
21.00 mi13:45:153:16:559:2311:03
11:03
#22776
35K
21.75 mi13:53:073:24:479:257:52
10:31
#22843
23M
23.00 mi14:05:433:37:239:2812:36
10:05
#22806
24M
24.00 mi14:15:393:47:199:299:56
9:56
#22799
40K
24.85 mi14:24:013:55:419:298:22
9:48
#22730
25.2M
25.20 mi14:28:013:59:419:314:00
11:36
#22741
FINISH
26.22 mi14:39:034:10:439:3511:02
10:50
#22872
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 mi21194128261282623790(Top 82%)14147(Top 87%)14147(Top 586%)
10K6.21 mi3.10 mi22652-145813575-74913575-74923840(Top 82%)14170(Top 87%)14170(Top 587%)
15K9.32 mi3.11 mi23057-40513789-21413789-21423790(Top 82%)14147(Top 87%)14147(Top 586%)
20K12.43 mi3.11 mi22994+6313740+4913740+4922774(Top 78%)13626(Top 83%)13626(Top 565%)
HALF13.11 mi0.68 mi22978+1613733+713733+722613(Top 78%)13559(Top 83%)13559(Top 562%)
25K15.53 mi2.42 mi22975+313724+913724+922932(Top 79%)13669(Top 84%)13669(Top 566%)
30K18.64 mi3.11 mi22774+20113597+12713597+12721950(Top 76%)13125(Top 80%)13125(Top 544%)
20M20.00 mi1.36 mi22747+2713567+3013567+3022770(Top 78%)13434(Top 82%)13434(Top 557%)
21M21.00 mi1.00 mi22776-2913562+513562+523221(Top 80%)13588(Top 83%)13588(Top 563%)
35K21.75 mi0.75 mi22843-6713585-2313585-2324322(Top 84%)14072(Top 86%)14072(Top 583%)
23M23.00 mi1.25 mi22806+3713546+3913546+3922326(Top 77%)13077(Top 80%)13077(Top 542%)
24M24.00 mi1.00 mi22799+713532+1413532+1422604(Top 78%)13181(Top 81%)13181(Top 546%)
40K24.85 mi0.85 mi22730+6913480+5213480+5221311(Top 73%)12496(Top 76%)12496(Top 518%)
25.2M25.20 mi0.35 mi22741-1113485-513485-523679(Top 82%)13618(Top 83%)13618(Top 564%)
FINISH26.22 mi1.02 mi22872-13113547-6213547-6225772(Top 89%)14630(Top 90%)14630(Top 606%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21
+97ft-345ft

Overall

23790

Males

14147

M45-49

14147

5K→10K

3.1 - 6.2 mi

Top 82%
×5
+79ft-138ft

Overall

23840

Males

14170

M45-49

14170

10K→15K

6.2 - 9.3 mi

Top 82%
×3
+67ft-78ft

Overall

23790

Males

14147

M45-49

14147

15K→20K

9.3 - 12.4 mi

Top 78%
×5
+106ft-86ft

Overall

22774

Males

13626

M45-49

13626

20K→HALF

12.4 - 13.1 mi

Top 78%
×2
+19ft-37ft

Overall

22613

Males

13559

M45-49

13559

HALF→25K

13.1 - 15.5 mi

Top 79%
×4
+66ft-88ft

Overall

22932

Males

13669

M45-49

13669

25K→30K

15.5 - 18.6 mi

Top 76%
×9
+181ft-148ft

Overall

21950

Males

13125

M45-49

13125

30K→20M

18.6 - 20.0 mi

Top 78%
×5
+64ft-50ft

Overall

22770

Males

13434

M45-49

13434

20M→21M

20.0 - 21.0 mi

Top 80%
×8
+106ft-24ft

Overall

23221

Males

13588

M45-49

13588

21M→35K

21.0 - 21.8 mi

Top 84%
×7
+17ft-86ft

Overall

24322

Males

14072

M45-49

14072

35K→23M

21.8 - 23.0 mi

Top 77%
×5
+23ft-63ft

Overall

22326

Males

13077

M45-49

13077

23M→24M

23.0 - 24.0 mi

Top 78%
×6
+12ft-82ft

Overall

22604

Males

13181

M45-49

13181

24M→40K

24.0 - 24.9 mi

Top 73%
×1
+6ft-20ft

Overall

21311

Males

12496

M45-49

12496

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1
+13ft-16ft

Overall

23679

Males

13618

M45-49

13618

25.2M→FINISH

25.2 - 26.2 mi

Top 89%
×2
+22ft-21ft

Overall

25772

Males

14630

M45-49

14630

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1110*
Passed By
1243
Net Change
-1678
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21194
5K → 10K21200-1458#21194#22652
10K → 15K61200-405#22652#23057
15K → 20K187124+63#23057#22994
20K → HALF3721+16#22994#22978
HALF → 25K136133+3#22978#22975
25K → 30K257*56+201#22975#22774
30K → 20M9164+27#22774#22747
20M → 21M6089-29#22747#22776
21M → 35K2188-67#22776#22843
35K → 23M8548+37#22843#22806
23M → 24M4841+7#22806#22799
24M → 40K8415+69#22799#22730
40K → 25.2M1021-11#22730#22741
25.2M → FINISH12143-131#22741#22872
TOTALS1110*1243-1678

* 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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