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BOSTON MARATHON 2026

Michael Koury

Bib: 31714•M

MA

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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°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
28:20
3.11 mi
Rank: #23149
Start → 5K
28:20 | 9:08/mi
10K
56:51
6.21 mi
Rank: #23362 (-213)
5K → 10K
28:31 | 9:11/mi
15K
1:24:29
9.32 mi
Rank: #22975 (+387)
10K → 15K
27:38 | 8:54/mi
20K
1:51:20
12.43 mi
Rank: #22296 (+679)
15K → 20K
26:51 | 8:39/mi
HALF
1:56:53
13.11 mi
Rank: #22118 (+178)
20K → HALF
5:33 | 8:09/mi
25K
2:18:46
15.53 mi
Rank: #21944 (+174)
HALF → 25K
21:53 | 9:02/mi
30K
2:48:16
18.64 mi
Rank: #21886 (+58)
25K → 30K
29:30 | 9:30/mi
20M
3:01:49
20.00 mi
Rank: #21948 (-62)
30K → 20M
13:33 | 9:59/mi
21M
3:12:34
21.00 mi
Rank: #21993 (-45)
20M → 21M
10:45 | 10:45/mi
35K
3:19:12
21.75 mi
Rank: #21899 (+94)
21M → 35K
6:38 | 8:52/mi
23M
3:31:19
23.00 mi
Rank: #21874 (+25)
35K → 23M
12:07 | 9:41/mi
24M
3:41:09
24.00 mi
Rank: #21925 (-51)
23M → 24M
9:50 | 9:50/mi
40K
3:49:58
24.85 mi
Rank: #21979 (-54)
24M → 40K
8:49 | 10:19/mi
25.2M
3:53:39
25.20 mi
Rank: #21973 (+6)
40K → 25.2M
3:41 | 10:41/mi
FINISH
4:03:11
26.22 mi
Rank: #21968 (+5)
25.2M → FINISH
9:32 | 9:22/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:56:53
Pace8:55 /mi
2nd Half
Distance13.11 mi
Time2:06:18
Pace9:39 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:0828:209:0828:20
9:08
-
10K
6.21 mi12:23:3956:519:0928:31
9:11
+0:03
15K
9.32 mi12:51:171:24:299:0427:38
8:54
-0:17
20K
12.43 mi13:18:081:51:208:5826:51
8:39
-0:15
HALF
13.11 mi13:23:411:56:538:555:33
8:09
-0:30
25K
15.53 mi13:45:342:18:468:5621:53
9:02
+0:53
30K
18.64 mi14:15:042:48:169:0229:30
9:30
+0:28
20M
20.00 mi14:28:373:01:499:0613:33
9:59
+0:29
21M
21.00 mi14:39:223:12:349:1110:45
10:45
+0:46
35K
21.75 mi14:46:003:19:129:106:38
8:52
-1:53
23M
23.00 mi14:58:073:31:199:1212:07
9:41
+0:49
24M
24.00 mi15:07:573:41:099:139:50
9:50
+0:09
40K
24.85 mi15:16:463:49:589:168:49
10:19
+0:29
25.2M
25.20 mi15:20:273:53:399:173:41
10:41
+0:22
FINISH
26.22 mi15:29:594:03:119:179:32
9:22
-1:19

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

8:09 /mi

Average Pace

9:17 /mi

Slowest Pace

10:45 /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

1:06:40

27% of race

Time at Steady Pace

2:09:53

53% of race

Time at Slower Pace

46:38

19% of race

Average Pace: 9:16 /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 mi11:55:0828:209:0828:20
9:08
#23149
10K
6.21 mi12:23:3956:519:0928:31
9:11
#23362
15K
9.32 mi12:51:171:24:299:0427:38
8:54
#22975
20K
12.43 mi13:18:081:51:208:5826:51
8:39
#22296
HALF
13.11 mi13:23:411:56:538:555:33
8:09
#22118
25K
15.53 mi13:45:342:18:468:5621:53
9:02
#21944
30K
18.64 mi14:15:042:48:169:0229:30
9:30
#21886
20M
20.00 mi14:28:373:01:499:0613:33
9:59
#21948
21M
21.00 mi14:39:223:12:349:1110:45
10:45
#21993
35K
21.75 mi14:46:003:19:129:106:38
8:52
#21899
23M
23.00 mi14:58:073:31:199:1212:07
9:41
#21874
24M
24.00 mi15:07:573:41:099:139:50
9:50
#21925
40K
24.85 mi15:16:463:49:589:168:49
10:19
#21979
25.2M
25.20 mi15:20:273:53:399:173:41
10:41
#21973
FINISH
26.22 mi15:29:594:03:119:179:32
9:22
#21968
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 mi23149138051380522183(Top 76%)13367(Top 82%)13367(Top 234%)
10K6.21 mi3.10 mi23362-21313927-12213927-12223532(Top 81%)14020(Top 86%)14020(Top 245%)
15K9.32 mi3.11 mi22975+38713750+17713750+17722183(Top 76%)13367(Top 82%)13367(Top 234%)
20K12.43 mi3.11 mi22296+67913402+34813402+34820114(Top 69%)12344(Top 76%)12344(Top 216%)
HALF13.11 mi0.68 mi22118+17813304+9813304+9818039(Top 62%)11492(Top 70%)11492(Top 201%)
25K15.53 mi2.42 mi21944+17413223+8113223+8121286(Top 73%)12886(Top 79%)12886(Top 225%)
30K18.64 mi3.11 mi21886+5813172+5113172+5121620(Top 74%)12956(Top 79%)12956(Top 226%)
20M20.00 mi1.36 mi21948-6213186-1413186-1422499(Top 78%)13304(Top 81%)13304(Top 232%)
21M21.00 mi1.00 mi21993-4513189-313189-322517(Top 78%)13271(Top 81%)13271(Top 232%)
35K21.75 mi0.75 mi21899+9413138+5113138+5119468(Top 67%)11729(Top 72%)11729(Top 205%)
23M23.00 mi1.25 mi21874+2513106+3213106+3221197(Top 73%)12544(Top 77%)12544(Top 219%)
24M24.00 mi1.00 mi21925-5113119-1313119-1322334(Top 77%)13052(Top 80%)13052(Top 228%)
40K24.85 mi0.85 mi21979-5413141-2213141-2222739(Top 78%)13180(Top 81%)13180(Top 230%)
25.2M25.20 mi0.35 mi21973+613128+1313128+1321574(Top 74%)12632(Top 77%)12632(Top 221%)
FINISH26.22 mi1.02 mi21968+513116+1213116+1221848(Top 75%)12785(Top 78%)12785(Top 223%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21
+97ft-345ft

Overall

22183

Males

13367

M18-39

13367

5K→10K

3.1 - 6.2 mi

Top 81%
×5
+79ft-138ft

Overall

23532

Males

14020

M18-39

14020

10K→15K

6.2 - 9.3 mi

Top 76%
×3
+67ft-78ft

Overall

22183

Males

13367

M18-39

13367

15K→20K

9.3 - 12.4 mi

Top 69%
×5
+106ft-86ft

Overall

20114

Males

12344

M18-39

12344

20K→HALF

12.4 - 13.1 mi

Top 62%
×2
+19ft-37ft

Overall

18039

Males

11492

M18-39

11492

HALF→25K

13.1 - 15.5 mi

Top 73%
×4
+66ft-88ft

Overall

21286

Males

12886

M18-39

12886

25K→30K

15.5 - 18.6 mi

Top 74%
×9
+181ft-148ft

Overall

21620

Males

12956

M18-39

12956

30K→20M

18.6 - 20.0 mi

Top 78%
×5
+64ft-50ft

Overall

22499

Males

13304

M18-39

13304

20M→21M

20.0 - 21.0 mi

Top 78%
×8
+106ft-24ft

Overall

22517

Males

13271

M18-39

13271

21M→35K

21.0 - 21.8 mi

Top 67%
×7
+17ft-86ft

Overall

19468

Males

11729

M18-39

11729

35K→23M

21.8 - 23.0 mi

Top 73%
×5
+23ft-63ft

Overall

21197

Males

12544

M18-39

12544

23M→24M

23.0 - 24.0 mi

Top 77%
×6
+12ft-82ft

Overall

22334

Males

13052

M18-39

13052

24M→40K

24.0 - 24.9 mi

Top 78%
×1
+6ft-20ft

Overall

22739

Males

13180

M18-39

13180

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1
+13ft-16ft

Overall

21574

Males

12632

M18-39

12632

25.2M→FINISH

25.2 - 26.2 mi

Top 75%
×2
+22ft-21ft

Overall

21848

Males

12785

M18-39

12785

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2288
Passed By
1107
Net Change
+1181
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23149
5K → 10K144357-213#23149#23362
10K → 15K42639+387#23362#22975
15K → 20K6812+679#22975#22296
20K → HALF1780+178#22296#22118
HALF → 25K21844+174#22118#21944
25K → 30K191133+58#21944#21886
30K → 20M65127-62#21886#21948
20M → 21M73118-45#21948#21993
21M → 35K1039+94#21993#21899
35K → 23M8964+25#21899#21874
23M → 24M3586-51#21874#21925
24M → 40K2579-54#21925#21979
40K → 25.2M2115+6#21979#21973
25.2M → FINISH3934+5#21973#21968
TOTALS22881107+1181
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing