Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Zouhair Laguir

Bib: 10953 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 33%
Gender (Male)
#0 / 16340
Top 46%
Masters (Masters Men)
#0 / 10617
Top 35%
Age Group (M45-49)
#0 / 2413
Race Day Weather
51Β°/41Β°F
overcast clouds
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  • Qualification readiness
  • Segment-by-segment breakdown
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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
23:37
3.11 mi
Rank: #13633
Start β†’ 5K
23:37 | 7:37/mi
10K
46:58
6.21 mi
Rank: #13331 (+302)
5K β†’ 10K
23:21 | 7:31/mi
15K
1:09:45
9.32 mi
Rank: #12671 (+660)
10K β†’ 15K
22:47 | 7:20/mi
20K
1:33:25
12.43 mi
Rank: #12738 (-67)
15K β†’ 20K
23:40 | 7:38/mi
HALF
1:38:21
13.11 mi
Rank: #12625 (+113)
20K β†’ HALF
4:56 | 7:15/mi
25K
1:56:04
15.53 mi
Rank: #12146 (+479)
HALF β†’ 25K
17:43 | 7:19/mi
30K
2:20:34
18.64 mi
Rank: #12213 (-67)
25K β†’ 30K
24:30 | 7:54/mi
20M
2:30:41
20.00 mi
Rank: #11937 (+276)
30K β†’ 20M
10:07 | 7:27/mi
21M
2:38:26
21.00 mi
Rank: #11690 (+247)
20M β†’ 21M
7:45 | 7:45/mi
35K
2:43:27
21.75 mi
Rank: #11377 (+313)
21M β†’ 35K
5:01 | 6:43/mi
23M
2:51:58
23.00 mi
Rank: #10861 (+516)
35K β†’ 23M
8:31 | 6:49/mi
24M
2:58:34
24.00 mi
Rank: #10473 (+388)
23M β†’ 24M
6:36 | 6:36/mi
40K
3:04:08
24.85 mi
Rank: #10066 (+407)
24M β†’ 40K
5:34 | 6:31/mi
25.2M
3:06:38
25.20 mi
Rank: #9938 (+128)
40K β†’ 25.2M
2:30 | 7:15/mi
FINISH
3:13:17
26.22 mi
Rank: #9621 (+317)
25.2M β†’ FINISH
6:39 | 6:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:38:21
Pace7:31 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:34:56
Pace7:15 /mi
πŸ“ŠNegative Split: 3.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:41:1923:377:3723:37
7:37
-
10K
6.21 mi11:04:4046:587:3423:21
7:31
-0:06
15K
9.32 mi11:27:271:09:457:3022:47
7:20
-0:11
20K
12.43 mi11:51:071:33:257:3223:40
7:38
+0:18
HALF
13.11 mi11:56:031:38:217:314:56
7:15
-0:23
25K
15.53 mi12:13:461:56:047:2917:43
7:19
+0:04
30K
18.64 mi12:38:162:20:347:3324:30
7:54
+0:35
20M
20.00 mi12:48:232:30:417:3310:07
7:27
-0:27
21M
21.00 mi12:56:082:38:267:337:45
7:45
+0:18
35K
21.75 mi13:01:092:43:277:315:01
6:43
-1:02
23M
23.00 mi13:09:402:51:587:298:31
6:49
+0:06
24M
24.00 mi13:16:162:58:347:276:36
6:36
-0:13
40K
24.85 mi13:21:503:04:087:255:34
6:31
-0:05
25.2M
25.20 mi13:24:203:06:387:252:30
7:15
+0:44
FINISH
26.22 mi13:30:593:13:177:236:39
6:32
-0:43

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

6:31 /mi

Average Pace

7:23 /mi

Slowest Pace

7:54 /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

32:21

17% of race

Time at Steady Pace

1:21:24

42% of race

Time at Slower Pace

1:19:32

41% of race

Average Pace: 7:22 /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 mi10:41:1923:377:3723:37
7:37
#13633
10K
6.21 mi11:04:4046:587:3423:21
7:31
#13331
15K
9.32 mi11:27:271:09:457:3022:47
7:20
#12671
20K
12.43 mi11:51:071:33:257:3223:40
7:38
#12738
HALF
13.11 mi11:56:031:38:217:314:56
7:15
#12625
25K
15.53 mi12:13:461:56:047:2917:43
7:19
#12146
30K
18.64 mi12:38:162:20:347:3324:30
7:54
#12213
20M
20.00 mi12:48:232:30:417:3310:07
7:27
#11937
21M
21.00 mi12:56:082:38:267:337:45
7:45
#11690
35K
21.75 mi13:01:092:43:277:315:01
6:43
#11377
23M
23.00 mi13:09:402:51:587:298:31
6:49
#10861
24M
24.00 mi13:16:162:58:347:276:36
6:36
#10473
40K
24.85 mi13:21:503:04:087:255:34
6:31
#10066
25.2M
25.20 mi13:24:203:06:387:252:30
7:15
#9938
FINISH
26.22 mi13:30:593:13:177:236:39
6:32
#9621
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi136339713971311339(Top 39%)8636(Top 53%)8636(Top 358%)
10K6.21 mi3.10 mi13331+3029564+1499564+14913063(Top 45%)9426(Top 58%)9426(Top 391%)
15K9.32 mi3.11 mi12671+6609278+2869278+28611339(Top 39%)8636(Top 53%)8636(Top 358%)
20K12.43 mi3.11 mi12738-679275+39275+312967(Top 45%)9261(Top 57%)9261(Top 384%)
HALF13.11 mi0.68 mi12625+1139228+479228+4710557(Top 36%)8246(Top 50%)8246(Top 342%)
25K15.53 mi2.42 mi12146+4798987+2418987+2419744(Top 34%)7717(Top 47%)7717(Top 320%)
30K18.64 mi3.11 mi12213-678964+238964+2312611(Top 43%)8931(Top 55%)8931(Top 370%)
20M20.00 mi1.36 mi11937+2768827+1378827+1378747(Top 30%)6921(Top 42%)6921(Top 287%)
21M21.00 mi1.00 mi11690+2478704+1238704+1238158(Top 28%)6477(Top 40%)6477(Top 268%)
35K21.75 mi0.75 mi11377+3138555+1498555+1495045(Top 17%)4472(Top 27%)4472(Top 185%)
23M23.00 mi1.25 mi10861+5168260+2958260+2954161(Top 14%)3736(Top 23%)3736(Top 155%)
24M24.00 mi1.00 mi10473+3888031+2298031+2293782(Top 13%)3410(Top 21%)3410(Top 141%)
40K24.85 mi0.85 mi10066+4077813+2187813+2182628(Top 9%)2420(Top 15%)2420(Top 100%)
25.2M25.20 mi0.35 mi9938+1287733+807733+803897(Top 13%)3412(Top 21%)3412(Top 141%)
FINISH26.22 mi1.02 mi9621+3177545+1887545+1884317(Top 15%)3706(Top 23%)3706(Top 154%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
Γ—21
+97ft-345ft

Overall

11339

Males

8636

M45-49

8636

5K→10K

3.1 - 6.2 mi

Top 45%
Γ—5
+79ft-138ft

Overall

13063

Males

9426

M45-49

9426

10K→15K

6.2 - 9.3 mi

Top 39%
Γ—3
+67ft-78ft

Overall

11339

Males

8636

M45-49

8636

15K→20K

9.3 - 12.4 mi

Top 45%
Γ—5
+106ft-86ft

Overall

12967

Males

9261

M45-49

9261

20K→HALF

12.4 - 13.1 mi

Top 36%
Γ—2
+19ft-37ft

Overall

10557

Males

8246

M45-49

8246

HALF→25K

13.1 - 15.5 mi

Top 34%
Γ—4
+66ft-88ft

Overall

9744

Males

7717

M45-49

7717

25K→30K

15.5 - 18.6 mi

Top 43%
Γ—9
+181ft-148ft

Overall

12611

Males

8931

M45-49

8931

30K→20M

18.6 - 20.0 mi

Top 30%
Γ—5
+64ft-50ft

Overall

8747

Males

6921

M45-49

6921

20M→21M

20.0 - 21.0 mi

Top 28%
Γ—8
+106ft-24ft

Overall

8158

Males

6477

M45-49

6477

21M→35K

21.0 - 21.8 mi

Top 17%
Γ—7
+17ft-86ft

Overall

5045

Males

4472

M45-49

4472

35K→23M

21.8 - 23.0 mi

Top 14%
Γ—5
+23ft-63ft

Overall

4161

Males

3736

M45-49

3736

23M→24M

23.0 - 24.0 mi

Top 13%
Γ—6
+12ft-82ft

Overall

3782

Males

3410

M45-49

3410

24M→40K

24.0 - 24.9 mi

Top 9%
Γ—1
+6ft-20ft

Overall

2628

Males

2420

M45-49

2420

40K→25.2M

24.9 - 25.2 mi

Top 13%
Γ—1
+13ft-16ft

Overall

3897

Males

3412

M45-49

3412

25.2M→FINISH

25.2 - 26.2 mi

Top 15%
Γ—2
+22ft-21ft

Overall

4317

Males

3706

M45-49

3706

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4641*
Passed By
594
Net Change
+4012
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#13633
5K β†’ 10K461*159+302#13633#13331
10K β†’ 15K680*20+660#13331#12671
15K β†’ 20K126193-67#12671#12738
20K β†’ HALF1174+113#12738#12625
HALF β†’ 25K486*7+479#12625#12146
25K β†’ 30K168200-67#12146#12213
30K β†’ 20M280*4+276#12213#11937
20M β†’ 21M251*4+247#11937#11690
21M β†’ 35K313*0+313#11690#11377
35K β†’ 23M517*1+516#11377#10861
23M β†’ 24M389*1+388#10861#10473
24M β†’ 40K407*0+407#10473#10066
40K β†’ 25.2M129*1+128#10066#9938
25.2M β†’ FINISH317*0+317#9938#9621
TOTALS4641*594+4012

* 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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Activity Data

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