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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Zachary Duck

Bib: 6063 β€’M β€’Age: N/A

KY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 9%
Gender (Male)
#0 / 16340
Top 15%
Age Group (M18-39)
#0 / 5723
Top 34%
Race Day Weather
51Β°/41Β°F
overcast clouds

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
19:51
3.11 mi
Rank: #3352
Start β†’ 5K
19:51 | 6:24/mi
10K
39:13
6.21 mi
Rank: #2819 (+533)
5K β†’ 10K
19:22 | 6:15/mi
15K
58:33
9.32 mi
Rank: #2652 (+167)
10K β†’ 15K
19:20 | 6:14/mi
20K
1:18:08
12.43 mi
Rank: #2608 (+44)
15K β†’ 20K
19:35 | 6:19/mi
HALF
1:22:23
13.11 mi
Rank: #2602 (+6)
20K β†’ HALF
4:15 | 6:15/mi
25K
1:37:46
15.53 mi
Rank: #2569 (+33)
HALF β†’ 25K
15:23 | 6:21/mi
30K
1:58:04
18.64 mi
Rank: #2576 (-7)
25K β†’ 30K
20:18 | 6:33/mi
20M
2:07:00
20.00 mi
Rank: #2576
30K β†’ 20M
8:56 | 6:35/mi
21M
2:13:58
21.00 mi
Rank: #2609 (-33)
20M β†’ 21M
6:58 | 6:58/mi
35K
2:18:40
21.75 mi
Rank: #2592 (+17)
21M β†’ 35K
4:42 | 6:17/mi
23M
2:26:49
23.00 mi
Rank: #2551 (+41)
35K β†’ 23M
8:09 | 6:31/mi
24M
2:33:13
24.00 mi
Rank: #2515 (+36)
23M β†’ 24M
6:24 | 6:24/mi
40K
2:38:54
24.85 mi
Rank: #2510 (+5)
24M β†’ 40K
5:41 | 6:39/mi
25.2M
2:41:24
25.20 mi
Rank: #2515 (-5)
40K β†’ 25.2M
2:30 | 7:15/mi
FINISH
2:47:41
26.22 mi
Rank: #2480 (+35)
25.2M β†’ FINISH
6:17 | 6:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:22:23
Pace6:18 /mi
2nd Half
Distance13.11 mi
Time1:25:18
Pace6:31 /mi
πŸ“ŠPositive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0319:516:2419:51
6:24
-
10K
6.21 mi10:42:2539:136:1919:22
6:15
-0:09
15K
9.32 mi11:01:4558:336:1719:20
6:14
-0:01
20K
12.43 mi11:21:201:18:086:1819:35
6:19
+0:05
HALF
13.11 mi11:25:351:22:236:184:15
6:15
-0:04
25K
15.53 mi11:40:581:37:466:1815:23
6:21
+0:06
30K
18.64 mi12:01:161:58:046:2120:18
6:33
+0:12
20M
20.00 mi12:10:122:07:006:228:56
6:35
+0:02
21M
21.00 mi12:17:102:13:586:236:58
6:58
+0:23
35K
21.75 mi12:21:522:18:406:234:42
6:17
-0:41
23M
23.00 mi12:30:012:26:496:248:09
6:31
+0:14
24M
24.00 mi12:36:252:33:136:246:24
6:24
-0:07
40K
24.85 mi12:42:062:38:546:245:41
6:39
+0:15
25.2M
25.20 mi12:44:362:41:246:252:30
7:15
+0:36
FINISH
26.22 mi12:50:532:47:416:256:17
6:10
-1:05

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

6:10 /mi

Average Pace

6:24 /mi

Slowest Pace

7:15 /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

2:38:13

94% of race

Time at Steady Pace

9:28

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:24 /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 mi10:23:0319:516:2419:51
6:24
#3352
10K
6.21 mi10:42:2539:136:1919:22
6:15
#2819
15K
9.32 mi11:01:4558:336:1719:20
6:14
#2652
20K
12.43 mi11:21:201:18:086:1819:35
6:19
#2608
HALF
13.11 mi11:25:351:22:236:184:15
6:15
#2602
25K
15.53 mi11:40:581:37:466:1815:23
6:21
#2569
30K
18.64 mi12:01:161:58:046:2120:18
6:33
#2576
20M
20.00 mi12:10:122:07:006:228:56
6:35
#2576
21M
21.00 mi12:17:102:13:586:236:58
6:58
#2609
35K
21.75 mi12:21:522:18:406:234:42
6:17
#2592
23M
23.00 mi12:30:012:26:496:248:09
6:31
#2551
24M
24.00 mi12:36:252:33:136:246:24
6:24
#2515
40K
24.85 mi12:42:062:38:546:245:41
6:39
#2510
25.2M
25.20 mi12:44:362:41:246:252:30
7:15
#2515
FINISH
26.22 mi12:50:532:47:416:256:17
6:10
#2480
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 mi3352319731972421(Top 8%)2332(Top 14%)2332(Top 41%)
10K6.21 mi3.10 mi2819+5332706+4912706+4912449(Top 8%)2359(Top 14%)2359(Top 41%)
15K9.32 mi3.11 mi2652+1672550+1562550+1562421(Top 8%)2332(Top 14%)2332(Top 41%)
20K12.43 mi3.11 mi2608+442509+412509+412579(Top 9%)2483(Top 15%)2483(Top 43%)
HALF13.11 mi0.68 mi2602+62508+12508+12655(Top 9%)2559(Top 16%)2559(Top 45%)
25K15.53 mi2.42 mi2569+332476+322476+322563(Top 9%)2461(Top 15%)2461(Top 43%)
30K18.64 mi3.11 mi2576-72477-12477-12750(Top 9%)2629(Top 16%)2629(Top 46%)
20M20.00 mi1.36 mi25762475+22475+22800(Top 10%)2639(Top 16%)2639(Top 46%)
21M21.00 mi1.00 mi2609-332505-302505-303237(Top 11%)2989(Top 18%)2989(Top 52%)
35K21.75 mi0.75 mi2592+172489+162489+162404(Top 8%)2275(Top 14%)2275(Top 40%)
23M23.00 mi1.25 mi2551+412450+392450+392469(Top 9%)2319(Top 14%)2319(Top 41%)
24M24.00 mi1.00 mi2515+362417+332417+332625(Top 9%)2424(Top 15%)2424(Top 42%)
40K24.85 mi0.85 mi2510+52410+72410+73274(Top 11%)2948(Top 18%)2948(Top 52%)
25.2M25.20 mi0.35 mi2515-52412-22412-23743(Top 13%)3258(Top 20%)3258(Top 57%)
FINISH26.22 mi1.02 mi2480+352379+332379+332340(Top 8%)2145(Top 13%)2145(Top 37%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
Γ—21
+97ft-345ft

Overall

2421

Males

2332

M18-39

2332

5K→10K

3.1 - 6.2 mi

Top 8%
Γ—5
+79ft-138ft

Overall

2449

Males

2359

M18-39

2359

10K→15K

6.2 - 9.3 mi

Top 8%
Γ—3
+67ft-78ft

Overall

2421

Males

2332

M18-39

2332

15K→20K

9.3 - 12.4 mi

Top 9%
Γ—5
+106ft-86ft

Overall

2579

Males

2483

M18-39

2483

20K→HALF

12.4 - 13.1 mi

Top 9%
Γ—2
+19ft-37ft

Overall

2655

Males

2559

M18-39

2559

HALF→25K

13.1 - 15.5 mi

Top 9%
Γ—4
+66ft-88ft

Overall

2563

Males

2461

M18-39

2461

25K→30K

15.5 - 18.6 mi

Top 9%
Γ—9
+181ft-148ft

Overall

2750

Males

2629

M18-39

2629

30K→20M

18.6 - 20.0 mi

Top 10%
Γ—5
+64ft-50ft

Overall

2800

Males

2639

M18-39

2639

20M→21M

20.0 - 21.0 mi

Top 11%
Γ—8
+106ft-24ft

Overall

3237

Males

2989

M18-39

2989

21M→35K

21.0 - 21.8 mi

Top 8%
Γ—7
+17ft-86ft

Overall

2404

Males

2275

M18-39

2275

35K→23M

21.8 - 23.0 mi

Top 9%
Γ—5
+23ft-63ft

Overall

2469

Males

2319

M18-39

2319

23M→24M

23.0 - 24.0 mi

Top 9%
Γ—6
+12ft-82ft

Overall

2625

Males

2424

M18-39

2424

24M→40K

24.0 - 24.9 mi

Top 11%
Γ—1
+6ft-20ft

Overall

3274

Males

2948

M18-39

2948

40K→25.2M

24.9 - 25.2 mi

Top 13%
Γ—1
+13ft-16ft

Overall

3743

Males

3258

M18-39

3258

25.2M→FINISH

25.2 - 26.2 mi

Top 8%
Γ—2
+22ft-21ft

Overall

2340

Males

2145

M18-39

2145

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1308*
Passed By
436
Net Change
+872
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3352
5K β†’ 10K544*11+533#3352#2819
10K β†’ 15K18518+167#2819#2652
15K β†’ 20K8440+44#2652#2608
20K β†’ HALF1711+6#2608#2602
HALF β†’ 25K7340+33#2602#2569
25K β†’ 30K8390-7#2569#2576
30K β†’ 20M43430#2576#2576
20M β†’ 21M1851-33#2576#2609
21M β†’ 35K3720+17#2609#2592
35K β†’ 23M6322+41#2592#2551
23M β†’ 24M5620+36#2551#2515
24M β†’ 40K4136+5#2515#2510
40K β†’ 25.2M1116-5#2510#2515
25.2M β†’ FINISH5318+35#2515#2480
TOTALS1308*436+872

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

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