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BOSTON MARATHON 2026

Sami Ahmadi

Bib: 4398β€’M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 16%
Gender (Male)
#0 / 16340
Top 25%
Masters (Masters Men)
#0 / 10617
Top 11%
Age Group (M55-59)
#0 / 1491
Top 2%
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
19:38
3.11 mi
Rank: #2852
Start β†’ 5K
19:38 | 6:20/mi
10K
39:10
6.21 mi
Rank: #2778 (+74)
5K β†’ 10K
19:32 | 6:18/mi
15K
58:50
9.32 mi
Rank: #2864 (-86)
10K β†’ 15K
19:40 | 6:20/mi
20K
1:19:18
12.43 mi
Rank: #3242 (-378)
15K β†’ 20K
20:28 | 6:36/mi
HALF
1:23:39
13.11 mi
Rank: #3246 (-4)
20K β†’ HALF
4:21 | 6:23/mi
25K
1:40:00
15.53 mi
Rank: #3509 (-263)
HALF β†’ 25K
16:21 | 6:45/mi
30K
2:01:49
18.64 mi
Rank: #3859 (-350)
25K β†’ 30K
21:49 | 7:02/mi
20M
2:11:37
20.00 mi
Rank: #4041 (-182)
30K β†’ 20M
9:48 | 7:13/mi
21M
2:19:25
21.00 mi
Rank: #4241 (-200)
20M β†’ 21M
7:48 | 7:48/mi
35K
2:24:31
21.75 mi
Rank: #4277 (-36)
21M β†’ 35K
5:06 | 6:50/mi
23M
2:33:20
23.00 mi
Rank: #4297 (-20)
35K β†’ 23M
8:49 | 7:03/mi
24M
2:39:55
24.00 mi
Rank: #4234 (+63)
23M β†’ 24M
6:35 | 6:35/mi
40K
2:45:55
24.85 mi
Rank: #4262 (-28)
24M β†’ 40K
6:00 | 7:02/mi
25.2M
2:48:37
25.20 mi
Rank: #4307 (-45)
40K β†’ 25.2M
2:42 | 7:50/mi
FINISH
2:56:07
26.22 mi
Rank: #4514 (-207)
25.2M β†’ FINISH
7:30 | 7:22/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:23:39
Pace6:23 /mi
2nd Half
Distance13.11 mi
Time1:32:28
Pace7:04 /mi
πŸ“ŠPositive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1919:386:2019:38
6:20
-
10K
6.21 mi10:42:5139:106:1919:32
6:18
-0:02
15K
9.32 mi11:02:3158:506:1919:40
6:20
+0:02
20K
12.43 mi11:22:591:19:186:2320:28
6:36
+0:16
HALF
13.11 mi11:27:201:23:396:234:21
6:23
-0:13
25K
15.53 mi11:43:411:40:006:2716:21
6:45
+0:22
30K
18.64 mi12:05:302:01:496:3321:49
7:02
+0:17
20M
20.00 mi12:15:182:11:376:359:48
7:13
+0:11
21M
21.00 mi12:23:062:19:256:397:48
7:48
+0:35
35K
21.75 mi12:28:122:24:316:395:06
6:50
-0:58
23M
23.00 mi12:37:012:33:206:418:49
7:03
+0:13
24M
24.00 mi12:43:362:39:556:406:35
6:35
-0:28
40K
24.85 mi12:49:362:45:556:416:00
7:02
+0:27
25.2M
25.20 mi12:52:182:48:376:422:42
7:50
+0:48
FINISH
26.22 mi12:59:482:56:076:447:30
7:22
-0:28

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

6:18 /mi

Average Pace

6:43 /mi

Slowest Pace

7:50 /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

1:09:46

40% of race

Time at Steady Pace

1:18:33

45% of race

Time at Slower Pace

27:48

16% of race

Average Pace: 6:43 /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 mi10:23:1919:386:2019:38
6:20
#2852
10K
6.21 mi10:42:5139:106:1919:32
6:18
#2778
15K
9.32 mi11:02:3158:506:1919:40
6:20
#2864
20K
12.43 mi11:22:591:19:186:2320:28
6:36
#3242
HALF
13.11 mi11:27:201:23:396:234:21
6:23
#3246
25K
15.53 mi11:43:411:40:006:2716:21
6:45
#3509
30K
18.64 mi12:05:302:01:496:3321:49
7:02
#3859
20M
20.00 mi12:15:182:11:376:359:48
7:13
#4041
21M
21.00 mi12:23:062:19:256:397:48
7:48
#4241
35K
21.75 mi12:28:122:24:316:395:06
6:50
#4277
23M
23.00 mi12:37:012:33:206:418:49
7:03
#4297
24M
24.00 mi12:43:362:39:556:406:35
6:35
#4234
40K
24.85 mi12:49:362:45:556:416:00
7:02
#4262
25.2M
25.20 mi12:52:182:48:376:422:42
7:50
#4307
FINISH
26.22 mi12:59:482:56:076:447:30
7:22
#4514
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi2852273227323066(Top 11%)2937(Top 18%)2937(Top 197%)
10K6.21 mi3.10 mi2778+742670+622670+622749(Top 9%)2648(Top 16%)2648(Top 178%)
15K9.32 mi3.11 mi2864-862749-792749-793066(Top 11%)2937(Top 18%)2937(Top 197%)
20K12.43 mi3.11 mi3242-3783107-3583107-3584354(Top 15%)4096(Top 25%)4096(Top 275%)
HALF13.11 mi0.68 mi3246-43110-33110-33641(Top 13%)3482(Top 21%)3482(Top 234%)
25K15.53 mi2.42 mi3509-2633352-2423352-2425231(Top 18%)4775(Top 29%)4775(Top 320%)
30K18.64 mi3.11 mi3859-3503660-3083660-3086058(Top 21%)5342(Top 33%)5342(Top 358%)
20M20.00 mi1.36 mi4041-1823812-1523812-1527025(Top 24%)5909(Top 36%)5909(Top 396%)
21M21.00 mi1.00 mi4241-2003981-1693981-1698454(Top 29%)6613(Top 40%)6613(Top 444%)
35K21.75 mi0.75 mi4277-364008-274008-275756(Top 20%)4977(Top 30%)4977(Top 334%)
23M23.00 mi1.25 mi4297-204014-64014-65722(Top 20%)4907(Top 30%)4907(Top 329%)
24M24.00 mi1.00 mi4234+633952+623952+623654(Top 13%)3299(Top 20%)3299(Top 221%)
40K24.85 mi0.85 mi4262-283956-43956-45572(Top 19%)4681(Top 29%)4681(Top 314%)
25.2M25.20 mi0.35 mi4307-453992-363992-367154(Top 25%)5600(Top 34%)5600(Top 376%)
FINISH26.22 mi1.02 mi4514-2074157-1654157-16510290(Top 35%)7246(Top 44%)7246(Top 486%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
Γ—21
+97ft-345ft

Overall

3066

Males

2937

M55-59

2937

5K→10K

3.1 - 6.2 mi

Top 9%
Γ—5
+79ft-138ft

Overall

2749

Males

2648

M55-59

2648

10K→15K

6.2 - 9.3 mi

Top 11%
Γ—3
+67ft-78ft

Overall

3066

Males

2937

M55-59

2937

15K→20K

9.3 - 12.4 mi

Top 15%
Γ—5
+106ft-86ft

Overall

4354

Males

4096

M55-59

4096

20K→HALF

12.4 - 13.1 mi

Top 13%
Γ—2
+19ft-37ft

Overall

3641

Males

3482

M55-59

3482

HALF→25K

13.1 - 15.5 mi

Top 18%
Γ—4
+66ft-88ft

Overall

5231

Males

4775

M55-59

4775

25K→30K

15.5 - 18.6 mi

Top 21%
Γ—9
+181ft-148ft

Overall

6058

Males

5342

M55-59

5342

30K→20M

18.6 - 20.0 mi

Top 24%
Γ—5
+64ft-50ft

Overall

7025

Males

5909

M55-59

5909

20M→21M

20.0 - 21.0 mi

Top 29%
Γ—8
+106ft-24ft

Overall

8454

Males

6613

M55-59

6613

21M→35K

21.0 - 21.8 mi

Top 20%
Γ—7
+17ft-86ft

Overall

5756

Males

4977

M55-59

4977

35K→23M

21.8 - 23.0 mi

Top 20%
Γ—5
+23ft-63ft

Overall

5722

Males

4907

M55-59

4907

23M→24M

23.0 - 24.0 mi

Top 13%
Γ—6
+12ft-82ft

Overall

3654

Males

3299

M55-59

3299

24M→40K

24.0 - 24.9 mi

Top 19%
Γ—1
+6ft-20ft

Overall

5572

Males

4681

M55-59

4681

40K→25.2M

24.9 - 25.2 mi

Top 25%
Γ—1
+13ft-16ft

Overall

7154

Males

5600

M55-59

5600

25.2M→FINISH

25.2 - 26.2 mi

Top 35%
Γ—2
+22ft-21ft

Overall

10290

Males

7246

M55-59

7246

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
585
Passed By
1728
Net Change
-1662
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2852
5K β†’ 10K16793+74#2852#2778
10K β†’ 15K44130-86#2778#2864
15K β†’ 20K20200-378#2864#3242
20K β†’ HALF913-4#3242#3246
HALF β†’ 25K28200-263#3246#3509
25K β†’ 30K34200-350#3509#3859
30K β†’ 20M28200-182#3859#4041
20M β†’ 21M16200-200#4041#4241
21M β†’ 35K2864-36#4241#4277
35K β†’ 23M5474-20#4277#4297
23M β†’ 24M8118+63#4297#4234
24M β†’ 40K5179-28#4234#4262
40K β†’ 25.2M1257-45#4262#4307
25.2M β†’ FINISH13200-207#4307#4514
TOTALS5851728-1662
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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing