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BOSTON MARATHON 2026

Zak Madou

Bib: 1066•M

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 16%
Gender (Male)
#0 / 16340
Top 27%
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
19:04
3.11 mi
Rank: #1784
Start → 5K
19:04 | 6:09/mi
10K
38:25
6.21 mi
Rank: #2105 (-321)
5K → 10K
19:21 | 6:14/mi
15K
57:43
9.32 mi
Rank: #2175 (-70)
10K → 15K
19:18 | 6:13/mi
20K
1:17:37
12.43 mi
Rank: #2366 (-191)
15K → 20K
19:54 | 6:25/mi
HALF
1:22:03
13.11 mi
Rank: #2450 (-84)
20K → HALF
4:26 | 6:31/mi
25K
1:38:03
15.53 mi
Rank: #2698 (-248)
HALF → 25K
16:00 | 6:36/mi
30K
2:01:39
18.64 mi
Rank: #3798 (-1100)
25K → 30K
23:36 | 7:36/mi
20M
2:11:11
20.00 mi
Rank: #3887 (-89)
30K → 20M
9:32 | 7:02/mi
21M
2:18:30
21.00 mi
Rank: #3916 (-29)
20M → 21M
7:19 | 7:19/mi
35K
2:23:57
21.75 mi
Rank: #4077 (-161)
21M → 35K
5:27 | 7:18/mi
23M
2:33:02
23.00 mi
Rank: #4213 (-136)
35K → 23M
9:05 | 7:16/mi
24M
2:40:16
24.00 mi
Rank: #4348 (-135)
23M → 24M
7:14 | 7:14/mi
40K
2:46:36
24.85 mi
Rank: #4482 (-134)
24M → 40K
6:20 | 7:25/mi
25.2M
2:49:22
25.20 mi
Rank: #4530 (-48)
40K → 25.2M
2:46 | 8:02/mi
FINISH
2:56:53
26.22 mi
Rank: #4752 (-222)
25.2M → FINISH
7:31 | 7:23/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:22:03
Pace6:16 /mi
2nd Half
Distance13.11 mi
Time1:34:50
Pace7:15 /mi
📊Positive Split: 15.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3719:046:0919:04
6:09
-
10K
6.21 mi10:38:5838:256:1119:21
6:14
+0:05
15K
9.32 mi10:58:1657:436:1219:18
6:13
-0:01
20K
12.43 mi11:18:101:17:376:1519:54
6:25
+0:12
HALF
13.11 mi11:22:361:22:036:164:26
6:31
+0:06
25K
15.53 mi11:38:361:38:036:1916:00
6:36
+0:05
30K
18.64 mi12:02:122:01:396:3223:36
7:36
+1:00
20M
20.00 mi12:11:442:11:116:349:32
7:02
-0:34
21M
21.00 mi12:19:032:18:306:367:19
7:19
+0:17
35K
21.75 mi12:24:302:23:576:385:27
7:18
-0:01
23M
23.00 mi12:33:352:33:026:409:05
7:16
-0:02
24M
24.00 mi12:40:492:40:166:417:14
7:14
-0:02
40K
24.85 mi12:47:092:46:366:436:20
7:25
+0:11
25.2M
25.20 mi12:49:552:49:226:442:46
8:02
+0:37
FINISH
26.22 mi12:57:262:56:536:467:31
7:23
-0:39

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

6:09 /mi

Average Pace

6:45 /mi

Slowest Pace

8:02 /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

1:38:03

55% of race

Time at Steady Pace

52:28

30% of race

Time at Slower Pace

26:22

15% of race

Average Pace: 6:45 /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 mi10:19:3719:046:0919:04
6:09
#1784
10K
6.21 mi10:38:5838:256:1119:21
6:14
#2105
15K
9.32 mi10:58:1657:436:1219:18
6:13
#2175
20K
12.43 mi11:18:101:17:376:1519:54
6:25
#2366
HALF
13.11 mi11:22:361:22:036:164:26
6:31
#2450
25K
15.53 mi11:38:361:38:036:1916:00
6:36
#2698
30K
18.64 mi12:02:122:01:396:3223:36
7:36
#3798
20M
20.00 mi12:11:442:11:116:349:32
7:02
#3887
21M
21.00 mi12:19:032:18:306:367:19
7:19
#3916
35K
21.75 mi12:24:302:23:576:385:27
7:18
#4077
23M
23.00 mi12:33:352:33:026:409:05
7:16
#4213
24M
24.00 mi12:40:492:40:166:417:14
7:14
#4348
40K
24.85 mi12:47:092:46:366:436:20
7:25
#4482
25.2M
25.20 mi12:49:552:49:226:442:46
8:02
#4530
FINISH
26.22 mi12:57:262:56:536:467:31
7:23
#4752
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 mi1784171717172362(Top 8%)2277(Top 14%)2277(Top 40%)
10K6.21 mi3.10 mi2105-3212032-3152032-3152426(Top 8%)2337(Top 14%)2337(Top 41%)
15K9.32 mi3.11 mi2175-702099-672099-672362(Top 8%)2277(Top 14%)2277(Top 40%)
20K12.43 mi3.11 mi2366-1912285-1862285-1863186(Top 11%)3058(Top 19%)3058(Top 53%)
HALF13.11 mi0.68 mi2450-842363-782363-784428(Top 15%)4176(Top 26%)4176(Top 73%)
25K15.53 mi2.42 mi2698-2482596-2332596-2334124(Top 14%)3867(Top 24%)3867(Top 68%)
30K18.64 mi3.11 mi3798-11003610-10143610-101410386(Top 36%)7885(Top 48%)7885(Top 138%)
20M20.00 mi1.36 mi3887-893678-683678-685646(Top 19%)4979(Top 30%)4979(Top 87%)
21M21.00 mi1.00 mi3916-293698-203698-205333(Top 18%)4654(Top 28%)4654(Top 81%)
35K21.75 mi0.75 mi4077-1613831-1333831-1339112(Top 31%)6990(Top 43%)6990(Top 122%)
23M23.00 mi1.25 mi4213-1363944-1133944-1137134(Top 25%)5828(Top 36%)5828(Top 102%)
24M24.00 mi1.00 mi4348-1354043-994043-998047(Top 28%)6264(Top 38%)6264(Top 109%)
40K24.85 mi0.85 mi4482-1344147-1044147-1048143(Top 28%)6238(Top 38%)6238(Top 109%)
25.2M25.20 mi0.35 mi4530-484184-374184-378378(Top 29%)6274(Top 38%)6274(Top 110%)
FINISH26.22 mi1.02 mi4752-2224356-1724356-17210432(Top 36%)7318(Top 45%)7318(Top 128%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21
+97ft-345ft

Overall

2362

Males

2277

M18-39

2277

5K→10K

3.1 - 6.2 mi

Top 8%
×5
+79ft-138ft

Overall

2426

Males

2337

M18-39

2337

10K→15K

6.2 - 9.3 mi

Top 8%
×3
+67ft-78ft

Overall

2362

Males

2277

M18-39

2277

15K→20K

9.3 - 12.4 mi

Top 11%
×5
+106ft-86ft

Overall

3186

Males

3058

M18-39

3058

20K→HALF

12.4 - 13.1 mi

Top 15%
×2
+19ft-37ft

Overall

4428

Males

4176

M18-39

4176

HALF→25K

13.1 - 15.5 mi

Top 14%
×4
+66ft-88ft

Overall

4124

Males

3867

M18-39

3867

25K→30K

15.5 - 18.6 mi

Top 36%
×9
+181ft-148ft

Overall

10386

Males

7885

M18-39

7885

30K→20M

18.6 - 20.0 mi

Top 19%
×5
+64ft-50ft

Overall

5646

Males

4979

M18-39

4979

20M→21M

20.0 - 21.0 mi

Top 18%
×8
+106ft-24ft

Overall

5333

Males

4654

M18-39

4654

21M→35K

21.0 - 21.8 mi

Top 31%
×7
+17ft-86ft

Overall

9112

Males

6990

M18-39

6990

35K→23M

21.8 - 23.0 mi

Top 25%
×5
+23ft-63ft

Overall

7134

Males

5828

M18-39

5828

23M→24M

23.0 - 24.0 mi

Top 28%
×6
+12ft-82ft

Overall

8047

Males

6264

M18-39

6264

24M→40K

24.0 - 24.9 mi

Top 28%
×1
+6ft-20ft

Overall

8143

Males

6238

M18-39

6238

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1
+13ft-16ft

Overall

8378

Males

6274

M18-39

6274

25.2M→FINISH

25.2 - 26.2 mi

Top 36%
×2
+22ft-21ft

Overall

10432

Males

7318

M18-39

7318

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
300
Passed By
3268
Net Change
-2968
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1784
5K → 10K16337-321#1784#2105
10K → 15K41111-70#2105#2175
15K → 20K13204-191#2175#2366
20K → HALF286-84#2366#2450
HALF → 25K25273-248#2450#2698
25K → 30K61106-1100#2698#3798
30K → 20M35124-89#3798#3887
20M → 21M4271-29#3887#3916
21M → 35K15176-161#3916#4077
35K → 23M37173-136#4077#4213
23M → 24M25160-135#4213#4348
24M → 40K20154-134#4348#4482
40K → 25.2M957-48#4482#4530
25.2M → FINISH14236-222#4530#4752
TOTALS3003268-2968
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing