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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Marek Kosewski

Bib: 32520 β€’M β€’Age: N/A

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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 (M60-64)
#0 / 1514
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Marek

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· 10:17/mi at mile 3.1

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
31:57
3.11 mi
Rank: #26695
Start β†’ 5K
31:57 | 10:18/mi
10K
1:04:37
6.21 mi
Rank: #26828 (-133)
5K β†’ 10K
32:40 | 10:31/mi
15K
1:37:39
9.32 mi
Rank: #26841 (-13)
10K β†’ 15K
33:02 | 10:38/mi
20K
2:12:37
12.43 mi
Rank: #27003 (-162)
15K β†’ 20K
34:58 | 11:16/mi
HALF
2:19:59
13.11 mi
Rank: #27005 (-2)
20K β†’ HALF
7:22 | 10:49/mi
25K
2:49:58
15.53 mi
Rank: #27223 (-218)
HALF β†’ 25K
29:59 | 12:22/mi
30K
3:27:12
18.64 mi
Rank: #27153 (+70)
25K β†’ 30K
37:14 | 12:00/mi
20M
3:43:21
20.00 mi
Rank: #27086 (+67)
30K β†’ 20M
16:09 | 11:54/mi
21M
3:56:50
21.00 mi
Rank: #27116 (-30)
20M β†’ 21M
13:29 | 13:29/mi
35K
4:05:16
21.75 mi
Rank: #27062 (+54)
21M β†’ 35K
8:26 | 11:17/mi
23M
4:21:29
23.00 mi
Rank: #27111 (-49)
35K β†’ 23M
16:13 | 12:58/mi
24M
4:32:47
24.00 mi
Rank: #27079 (+32)
23M β†’ 24M
11:18 | 11:18/mi
40K
4:43:12
24.85 mi
Rank: #27046 (+33)
24M β†’ 40K
10:25 | 12:11/mi
25.2M
4:47:55
25.20 mi
Rank: #27043 (+3)
40K β†’ 25.2M
4:43 | 13:41/mi
FINISH
4:59:28
26.22 mi
Rank: #27043
25.2M β†’ FINISH
11:33 | 11:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:19:59
Pace10:41 /mi
2nd Half
Distance13.11 mi
Time2:39:29
Pace12:10 /mi
πŸ“ŠPositive Split: 13.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:02:0731:5710:1831:57
10:18
-
10K
6.21 mi12:34:471:04:3710:2432:40
10:31
+0:13
15K
9.32 mi13:07:491:37:3910:2933:02
10:38
+0:07
20K
12.43 mi13:42:472:12:3710:4134:58
11:16
+0:38
HALF
13.11 mi13:50:092:19:5910:417:22
10:49
-0:27
25K
15.53 mi14:20:082:49:5810:5729:59
12:22
+1:33
30K
18.64 mi14:57:223:27:1211:0737:14
12:00
-0:22
20M
20.00 mi15:13:313:43:2111:1116:09
11:54
-0:06
21M
21.00 mi15:27:003:56:5011:1713:29
13:29
+1:35
35K
21.75 mi15:35:264:05:1611:178:26
11:17
-2:12
23M
23.00 mi15:51:394:21:2911:2316:13
12:58
+1:41
24M
24.00 mi16:02:574:32:4711:2211:18
11:18
-1:40
40K
24.85 mi16:13:224:43:1211:2410:25
12:11
+0:53
25.2M
25.20 mi16:18:054:47:5511:264:43
13:41
+1:30
FINISH
26.22 mi16:29:384:59:2811:2611:33
11:21
-2:20

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

10:18 /mi

Average Pace

11:26 /mi

Slowest Pace

13:41 /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

1:45:01

35% of race

Time at Steady Pace

1:06:15

22% of race

Time at Slower Pace

2:08:12

43% of race

Average Pace: 11:25 /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 mi12:02:0731:5710:1831:57
10:18
#26695
10K
6.21 mi12:34:471:04:3710:2432:40
10:31
#26828
15K
9.32 mi13:07:491:37:3910:2933:02
10:38
#26841
20K
12.43 mi13:42:472:12:3710:4134:58
11:16
#27003
HALF
13.11 mi13:50:092:19:5910:417:22
10:49
#27005
25K
15.53 mi14:20:082:49:5810:5729:59
12:22
#27223
30K
18.64 mi14:57:223:27:1211:0737:14
12:00
#27153
20M
20.00 mi15:13:313:43:2111:1116:09
11:54
#27086
21M
21.00 mi15:27:003:56:5011:1713:29
13:29
#27116
35K
21.75 mi15:35:264:05:1611:178:26
11:17
#27062
23M
23.00 mi15:51:394:21:2911:2316:13
12:58
#27111
24M
24.00 mi16:02:574:32:4711:2211:18
11:18
#27079
40K
24.85 mi16:13:224:43:1211:2410:25
12:11
#27046
25.2M
25.20 mi16:18:054:47:5511:264:43
13:41
#27043
FINISH
26.22 mi16:29:384:59:2811:2611:33
11:21
#27043
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi26695155011550126925(Top 93%)15573(Top 95%)15573(Top 1029%)
10K6.21 mi3.10 mi26828-13315535-3415535-3426940(Top 93%)15582(Top 95%)15582(Top 1029%)
15K9.32 mi3.11 mi26841-1315539-415539-426925(Top 93%)15573(Top 95%)15573(Top 1029%)
20K12.43 mi3.11 mi27003-16215612-7315612-7327280(Top 94%)15705(Top 96%)15705(Top 1037%)
HALF13.11 mi0.68 mi27005-215609+315609+327122(Top 93%)15589(Top 95%)15589(Top 1030%)
25K15.53 mi2.42 mi27223-21815683-7415683-7427817(Top 96%)15875(Top 97%)15875(Top 1049%)
30K18.64 mi3.11 mi27153+7015623+6015623+6026757(Top 92%)15333(Top 94%)15333(Top 1013%)
20M20.00 mi1.36 mi27086+6715581+4215581+4226258(Top 90%)15047(Top 92%)15047(Top 994%)
21M21.00 mi1.00 mi27116-3015594-1315594-1326865(Top 93%)15285(Top 94%)15285(Top 1010%)
35K21.75 mi0.75 mi27062+5415565+2915565+2925715(Top 89%)14734(Top 90%)14734(Top 973%)
23M23.00 mi1.25 mi27111-4915580-1515580-1527276(Top 94%)15458(Top 95%)15458(Top 1021%)
24M24.00 mi1.00 mi27079+3215558+2215558+2225623(Top 88%)14620(Top 89%)14620(Top 966%)
40K24.85 mi0.85 mi27046+3315536+2215536+2226148(Top 90%)14833(Top 91%)14833(Top 980%)
25.2M25.20 mi0.35 mi27043+315534+215534+226887(Top 93%)15228(Top 93%)15228(Top 1006%)
FINISH26.22 mi1.02 mi2704315517+1715517+1726647(Top 92%)15086(Top 92%)15086(Top 996%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
Γ—21
+97ft-345ft

Overall

26925

Males

15573

M60-64

15573

5K→10K

3.1 - 6.2 mi

Top 93%
Γ—5
+79ft-138ft

Overall

26940

Males

15582

M60-64

15582

10K→15K

6.2 - 9.3 mi

Top 93%
Γ—3
+67ft-78ft

Overall

26925

Males

15573

M60-64

15573

15K→20K

9.3 - 12.4 mi

Top 94%
Γ—5
+106ft-86ft

Overall

27280

Males

15705

M60-64

15705

20K→HALF

12.4 - 13.1 mi

Top 93%
Γ—2
+19ft-37ft

Overall

27122

Males

15589

M60-64

15589

HALF→25K

13.1 - 15.5 mi

Top 96%
Γ—4
+66ft-88ft

Overall

27817

Males

15875

M60-64

15875

25K→30K

15.5 - 18.6 mi

Top 92%
Γ—9
+181ft-148ft

Overall

26757

Males

15333

M60-64

15333

30K→20M

18.6 - 20.0 mi

Top 90%
Γ—5
+64ft-50ft

Overall

26258

Males

15047

M60-64

15047

20M→21M

20.0 - 21.0 mi

Top 93%
Γ—8
+106ft-24ft

Overall

26865

Males

15285

M60-64

15285

21M→35K

21.0 - 21.8 mi

Top 89%
Γ—7
+17ft-86ft

Overall

25715

Males

14734

M60-64

14734

35K→23M

21.8 - 23.0 mi

Top 94%
Γ—5
+23ft-63ft

Overall

27276

Males

15458

M60-64

15458

23M→24M

23.0 - 24.0 mi

Top 88%
Γ—6
+12ft-82ft

Overall

25623

Males

14620

M60-64

14620

24M→40K

24.0 - 24.9 mi

Top 90%
Γ—1
+6ft-20ft

Overall

26148

Males

14833

M60-64

14833

40K→25.2M

24.9 - 25.2 mi

Top 93%
Γ—1
+13ft-16ft

Overall

26887

Males

15228

M60-64

15228

25.2M→FINISH

25.2 - 26.2 mi

Top 92%
Γ—2
+22ft-21ft

Overall

26647

Males

15086

M60-64

15086

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
805
Passed By
1005
Net Change
-348
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26695
5K β†’ 10K135200-133#26695#26828
10K β†’ 15K111124-13#26828#26841
15K β†’ 20K69200-162#26841#27003
20K β†’ HALF2022-2#27003#27005
HALF β†’ 25K31200-218#27005#27223
25K β†’ 30K12252+70#27223#27153
30K β†’ 20M8114+67#27153#27086
20M β†’ 21M2454-30#27086#27116
21M β†’ 35K584+54#27116#27062
35K β†’ 23M2776-49#27062#27111
23M β†’ 24M419+32#27111#27079
24M β†’ 40K429+33#27079#27046
40K β†’ 25.2M1411+3#27046#27043
25.2M β†’ FINISH30300#27043#27043
TOTALS8051005-348
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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