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BOSTON MARATHON 2026

Bruno Sounack

Bib: 17933β€’M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 37%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 40%
Age Group (M55-59)
#0 / 1491
Top 23%
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
23:13
3.11 mi
Rank: #12526
Start β†’ 5K
23:13 | 7:29/mi
10K
46:34
6.21 mi
Rank: #12780 (-254)
5K β†’ 10K
23:21 | 7:31/mi
15K
1:09:18
9.32 mi
Rank: #12224 (+556)
10K β†’ 15K
22:44 | 7:20/mi
20K
1:32:08
12.43 mi
Rank: #11847 (+377)
15K β†’ 20K
22:50 | 7:21/mi
HALF
1:37:05
13.11 mi
Rank: #11786 (+61)
20K β†’ HALF
4:57 | 7:16/mi
25K
1:54:53
15.53 mi
Rank: #11519 (+267)
HALF β†’ 25K
17:48 | 7:21/mi
30K
2:18:19
18.64 mi
Rank: #11199 (+320)
25K β†’ 30K
23:26 | 7:33/mi
20M
2:28:38
20.00 mi
Rank: #11072 (+127)
30K β†’ 20M
10:19 | 7:36/mi
21M
2:36:55
21.00 mi
Rank: #11075 (-3)
20M β†’ 21M
8:17 | 8:17/mi
35K
2:42:32
21.75 mi
Rank: #11039 (+36)
21M β†’ 35K
5:37 | 7:31/mi
23M
2:52:11
23.00 mi
Rank: #10943 (+96)
35K β†’ 23M
9:39 | 7:43/mi
24M
2:59:46
24.00 mi
Rank: #10886 (+57)
23M β†’ 24M
7:35 | 7:35/mi
40K
3:06:23
24.85 mi
Rank: #10841 (+45)
24M β†’ 40K
6:37 | 7:45/mi
25.2M
3:09:16
25.20 mi
Rank: #10830 (+11)
40K β†’ 25.2M
2:53 | 8:22/mi
FINISH
3:16:59
26.22 mi
Rank: #10856 (-26)
25.2M β†’ FINISH
7:43 | 7:35/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:37:05
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time1:39:54
Pace7:38 /mi
πŸ“ŠPositive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:5123:137:2923:13
7:29
-
10K
6.21 mi11:30:1246:347:3023:21
7:31
+0:02
15K
9.32 mi11:52:561:09:187:2722:44
7:20
-0:11
20K
12.43 mi12:15:461:32:087:2522:50
7:21
+0:01
HALF
13.11 mi12:20:431:37:057:254:57
7:16
-0:05
25K
15.53 mi12:38:311:54:537:2417:48
7:21
+0:05
30K
18.64 mi13:01:572:18:197:2623:26
7:33
+0:12
20M
20.00 mi13:12:162:28:387:2610:19
7:36
+0:03
21M
21.00 mi13:20:332:36:557:298:17
8:17
+0:41
35K
21.75 mi13:26:102:42:327:295:37
7:31
-0:46
23M
23.00 mi13:35:492:52:117:309:39
7:43
+0:12
24M
24.00 mi13:43:242:59:467:307:35
7:35
-0:08
40K
24.85 mi13:50:013:06:237:306:37
7:45
+0:10
25.2M
25.20 mi13:52:543:09:167:312:53
8:22
+0:37
FINISH
26.22 mi14:00:373:16:597:327:43
7:35
-0:47

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

7:16 /mi

Average Pace

7:31 /mi

Slowest Pace

8:22 /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

3:05:49

94% of race

Time at Steady Pace

11:10

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:31 /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 mi11:06:5123:137:2923:13
7:29
#12526
10K
6.21 mi11:30:1246:347:3023:21
7:31
#12780
15K
9.32 mi11:52:561:09:187:2722:44
7:20
#12224
20K
12.43 mi12:15:461:32:087:2522:50
7:21
#11847
HALF
13.11 mi12:20:431:37:057:254:57
7:16
#11786
25K
15.53 mi12:38:311:54:537:2417:48
7:21
#11519
30K
18.64 mi13:01:572:18:197:2623:26
7:33
#11199
20M
20.00 mi13:12:162:28:387:2610:19
7:36
#11072
21M
21.00 mi13:20:332:36:557:298:17
8:17
#11075
35K
21.75 mi13:26:102:42:327:295:37
7:31
#11039
23M
23.00 mi13:35:492:52:117:309:39
7:43
#10943
24M
24.00 mi13:43:242:59:467:307:35
7:35
#10886
40K
24.85 mi13:50:013:06:237:306:37
7:45
#10841
25.2M
25.20 mi13:52:543:09:167:312:53
8:22
#10830
FINISH
26.22 mi14:00:373:16:597:327:43
7:35
#10856
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 mi125269263926311205(Top 39%)8576(Top 52%)8576(Top 575%)
10K6.21 mi3.10 mi12780-2549346-839346-8313065(Top 45%)9428(Top 58%)9428(Top 632%)
15K9.32 mi3.11 mi12224+5569085+2619085+26111205(Top 39%)8576(Top 52%)8576(Top 575%)
20K12.43 mi3.11 mi11847+3778892+1938892+19310627(Top 37%)8223(Top 50%)8223(Top 552%)
HALF13.11 mi0.68 mi11786+618855+378855+3710812(Top 37%)8394(Top 51%)8394(Top 563%)
25K15.53 mi2.42 mi11519+2678705+1508705+15010049(Top 35%)7872(Top 48%)7872(Top 528%)
30K18.64 mi3.11 mi11199+3208517+1888517+1889997(Top 34%)7711(Top 47%)7711(Top 517%)
20M20.00 mi1.36 mi11072+1278425+928425+929801(Top 34%)7487(Top 46%)7487(Top 502%)
21M21.00 mi1.00 mi11075-38404+218404+2111714(Top 40%)8293(Top 51%)8293(Top 556%)
35K21.75 mi0.75 mi11039+368372+328372+3210877(Top 37%)7900(Top 48%)7900(Top 530%)
23M23.00 mi1.25 mi10943+968304+688304+6810367(Top 36%)7552(Top 46%)7552(Top 507%)
24M24.00 mi1.00 mi10886+578243+618243+6110710(Top 37%)7650(Top 47%)7650(Top 513%)
40K24.85 mi0.85 mi10841+458199+448199+4410564(Top 36%)7490(Top 46%)7490(Top 502%)
25.2M25.20 mi0.35 mi10830+118187+128187+1210652(Top 37%)7459(Top 46%)7459(Top 500%)
FINISH26.22 mi1.02 mi10856-268174+138174+1311960(Top 41%)8077(Top 49%)8077(Top 542%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
Γ—21
+97ft-345ft

Overall

11205

Males

8576

M55-59

8576

5K→10K

3.1 - 6.2 mi

Top 45%
Γ—5
+79ft-138ft

Overall

13065

Males

9428

M55-59

9428

10K→15K

6.2 - 9.3 mi

Top 39%
Γ—3
+67ft-78ft

Overall

11205

Males

8576

M55-59

8576

15K→20K

9.3 - 12.4 mi

Top 37%
Γ—5
+106ft-86ft

Overall

10627

Males

8223

M55-59

8223

20K→HALF

12.4 - 13.1 mi

Top 37%
Γ—2
+19ft-37ft

Overall

10812

Males

8394

M55-59

8394

HALF→25K

13.1 - 15.5 mi

Top 35%
Γ—4
+66ft-88ft

Overall

10049

Males

7872

M55-59

7872

25K→30K

15.5 - 18.6 mi

Top 34%
Γ—9
+181ft-148ft

Overall

9997

Males

7711

M55-59

7711

30K→20M

18.6 - 20.0 mi

Top 34%
Γ—5
+64ft-50ft

Overall

9801

Males

7487

M55-59

7487

20M→21M

20.0 - 21.0 mi

Top 40%
Γ—8
+106ft-24ft

Overall

11714

Males

8293

M55-59

8293

21M→35K

21.0 - 21.8 mi

Top 37%
Γ—7
+17ft-86ft

Overall

10877

Males

7900

M55-59

7900

35K→23M

21.8 - 23.0 mi

Top 36%
Γ—5
+23ft-63ft

Overall

10367

Males

7552

M55-59

7552

23M→24M

23.0 - 24.0 mi

Top 37%
Γ—6
+12ft-82ft

Overall

10710

Males

7650

M55-59

7650

24M→40K

24.0 - 24.9 mi

Top 36%
Γ—1
+6ft-20ft

Overall

10564

Males

7490

M55-59

7490

40K→25.2M

24.9 - 25.2 mi

Top 37%
Γ—1
+13ft-16ft

Overall

10652

Males

7459

M55-59

7459

25.2M→FINISH

25.2 - 26.2 mi

Top 41%
Γ—2
+22ft-21ft

Overall

11960

Males

8077

M55-59

8077

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2627*
Passed By
740
Net Change
+1670
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12526
5K β†’ 10K163200-254#12526#12780
10K β†’ 15K575*19+556#12780#12224
15K β†’ 20K400*23+377#12224#11847
20K β†’ HALF654+61#11847#11786
HALF β†’ 25K283*16+267#11786#11519
25K β†’ 30K369*49+320#11519#11199
30K β†’ 20M15730+127#11199#11072
20M β†’ 21M105108-3#11072#11075
21M β†’ 35K6933+36#11075#11039
35K β†’ 23M14751+96#11039#10943
23M β†’ 24M10851+57#10943#10886
24M β†’ 40K9146+45#10886#10841
40K β†’ 25.2M3625+11#10841#10830
25.2M β†’ FINISH5985-26#10830#10856
TOTALS2627*740+1670

* 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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing