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BOSTON MARATHON 2026

Renato Souza

Bib: 12384•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 23%
Gender (Male)
#0 / 16340
Top 35%
Masters (Masters Men)
#0 / 10617
Top 21%
Age Group (M45-49)
#0 / 2413
Top 30%
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
22:06
3.11 mi
Rank: #9433
Start → 5K
22:06 | 7:07/mi
10K
43:57
6.21 mi
Rank: #9130 (+303)
5K → 10K
21:51 | 7:02/mi
15K
1:05:33
9.32 mi
Rank: #8784 (+346)
10K → 15K
21:36 | 6:58/mi
20K
1:27:07
12.43 mi
Rank: #8434 (+350)
15K → 20K
21:34 | 6:57/mi
HALF
1:31:56
13.11 mi
Rank: #8467 (-33)
20K → HALF
4:49 | 7:04/mi
25K
1:48:48
15.53 mi
Rank: #8210 (+257)
HALF → 25K
16:52 | 6:58/mi
30K
2:10:50
18.64 mi
Rank: #7837 (+373)
25K → 30K
22:02 | 7:06/mi
20M
2:20:25
20.00 mi
Rank: #7653 (+184)
30K → 20M
9:35 | 7:04/mi
21M
2:27:42
21.00 mi
Rank: #7482 (+171)
20M → 21M
7:17 | 7:17/mi
35K
2:32:58
21.75 mi
Rank: #7441 (+41)
21M → 35K
5:16 | 7:03/mi
23M
2:41:17
23.00 mi
Rank: #7107 (+334)
35K → 23M
8:19 | 6:39/mi
24M
2:47:58
24.00 mi
Rank: #6933 (+174)
23M → 24M
6:41 | 6:41/mi
40K
2:53:49
24.85 mi
Rank: #6788 (+145)
24M → 40K
5:51 | 6:51/mi
25.2M
2:56:18
25.20 mi
Rank: #6709 (+79)
40K → 25.2M
2:29 | 7:13/mi
FINISH
3:03:02
26.22 mi
Rank: #6597 (+112)
25.2M → FINISH
6:44 | 6:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:31:56
Pace7:01 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:31:06
Pace6:57 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2922:067:0722:06
7:07
-
10K
6.21 mi11:12:2043:577:0521:51
7:02
-0:05
15K
9.32 mi11:33:561:05:337:0221:36
6:58
-0:04
20K
12.43 mi11:55:301:27:077:0121:34
6:57
-0:01
HALF
13.11 mi12:00:191:31:567:014:49
7:04
+0:07
25K
15.53 mi12:17:111:48:487:0116:52
6:58
-0:06
30K
18.64 mi12:39:132:10:507:0222:02
7:06
+0:08
20M
20.00 mi12:48:482:20:257:029:35
7:04
-0:02
21M
21.00 mi12:56:052:27:427:037:17
7:17
+0:13
35K
21.75 mi13:01:212:32:587:035:16
7:03
-0:14
23M
23.00 mi13:09:402:41:177:018:19
6:39
-0:24
24M
24.00 mi13:16:212:47:587:006:41
6:41
+0:02
40K
24.85 mi13:22:122:53:497:005:51
6:51
+0:10
25.2M
25.20 mi13:24:412:56:187:002:29
7:13
+0:22
FINISH
26.22 mi13:31:253:03:027:006:44
6:37
-0:36

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

6:37 /mi

Average Pace

6:59 /mi

Slowest Pace

7:17 /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

2:55:45

96% of race

Time at Steady Pace

7:17

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:59 /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 mi10:50:2922:067:0722:06
7:07
#9433
10K
6.21 mi11:12:2043:577:0521:51
7:02
#9130
15K
9.32 mi11:33:561:05:337:0221:36
6:58
#8784
20K
12.43 mi11:55:301:27:077:0121:34
6:57
#8434
HALF
13.11 mi12:00:191:31:567:014:49
7:04
#8467
25K
15.53 mi12:17:111:48:487:0116:52
6:58
#8210
30K
18.64 mi12:39:132:10:507:0222:02
7:06
#7837
20M
20.00 mi12:48:482:20:257:029:35
7:04
#7653
21M
21.00 mi12:56:052:27:427:037:17
7:17
#7482
35K
21.75 mi13:01:212:32:587:035:16
7:03
#7441
23M
23.00 mi13:09:402:41:177:018:19
6:39
#7107
24M
24.00 mi13:16:212:47:587:006:41
6:41
#6933
40K
24.85 mi13:22:122:53:497:005:51
6:51
#6788
25.2M
25.20 mi13:24:412:56:187:002:29
7:13
#6709
FINISH
26.22 mi13:31:253:03:027:006:44
6:37
#6597
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 mi9433778477848220(Top 28%)7001(Top 43%)7001(Top 290%)
10K6.21 mi3.10 mi9130+3037611+1737611+1738904(Top 31%)7434(Top 45%)7434(Top 308%)
15K9.32 mi3.11 mi8784+3467382+2297382+2298220(Top 28%)7001(Top 43%)7001(Top 290%)
20K12.43 mi3.11 mi8434+3507145+2377145+2377433(Top 26%)6452(Top 39%)6452(Top 267%)
HALF13.11 mi0.68 mi8467-337162-177162-179087(Top 31%)7493(Top 46%)7493(Top 311%)
25K15.53 mi2.42 mi8210+2576994+1686994+1687071(Top 24%)6162(Top 38%)6162(Top 255%)
30K18.64 mi3.11 mi7837+3736728+2666728+2666602(Top 23%)5718(Top 35%)5718(Top 237%)
20M20.00 mi1.36 mi7653+1846591+1376591+1375948(Top 20%)5213(Top 32%)5213(Top 216%)
21M21.00 mi1.00 mi7482+1716460+1316460+1315176(Top 18%)4540(Top 28%)4540(Top 188%)
35K21.75 mi0.75 mi7441+416428+326428+327363(Top 25%)6034(Top 37%)6034(Top 250%)
23M23.00 mi1.25 mi7107+3346174+2546174+2543185(Top 11%)2941(Top 18%)2941(Top 122%)
24M24.00 mi1.00 mi6933+1746034+1406034+1404355(Top 15%)3852(Top 24%)3852(Top 160%)
40K24.85 mi0.85 mi6788+1455927+1075927+1074495(Top 15%)3911(Top 24%)3911(Top 162%)
25.2M25.20 mi0.35 mi6709+795863+645863+643635(Top 13%)3212(Top 20%)3212(Top 133%)
FINISH26.22 mi1.02 mi6597+1125774+895774+894826(Top 17%)4070(Top 25%)4070(Top 169%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21
+97ft-345ft

Overall

8220

Males

7001

M45-49

7001

5K→10K

3.1 - 6.2 mi

Top 31%
×5
+79ft-138ft

Overall

8904

Males

7434

M45-49

7434

10K→15K

6.2 - 9.3 mi

Top 28%
×3
+67ft-78ft

Overall

8220

Males

7001

M45-49

7001

15K→20K

9.3 - 12.4 mi

Top 26%
×5
+106ft-86ft

Overall

7433

Males

6452

M45-49

6452

20K→HALF

12.4 - 13.1 mi

Top 31%
×2
+19ft-37ft

Overall

9087

Males

7493

M45-49

7493

HALF→25K

13.1 - 15.5 mi

Top 24%
×4
+66ft-88ft

Overall

7071

Males

6162

M45-49

6162

25K→30K

15.5 - 18.6 mi

Top 23%
×9
+181ft-148ft

Overall

6602

Males

5718

M45-49

5718

30K→20M

18.6 - 20.0 mi

Top 20%
×5
+64ft-50ft

Overall

5948

Males

5213

M45-49

5213

20M→21M

20.0 - 21.0 mi

Top 18%
×8
+106ft-24ft

Overall

5176

Males

4540

M45-49

4540

21M→35K

21.0 - 21.8 mi

Top 25%
×7
+17ft-86ft

Overall

7363

Males

6034

M45-49

6034

35K→23M

21.8 - 23.0 mi

Top 11%
×5
+23ft-63ft

Overall

3185

Males

2941

M45-49

2941

23M→24M

23.0 - 24.0 mi

Top 15%
×6
+12ft-82ft

Overall

4355

Males

3852

M45-49

3852

24M→40K

24.0 - 24.9 mi

Top 15%
×1
+6ft-20ft

Overall

4495

Males

3911

M45-49

3911

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1
+13ft-16ft

Overall

3635

Males

3212

M45-49

3212

25.2M→FINISH

25.2 - 26.2 mi

Top 17%
×2
+22ft-21ft

Overall

4826

Males

4070

M45-49

4070

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3111
Passed By
275
Net Change
+2836
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9433
5K → 10K404101+303#9433#9130
10K → 15K37832+346#9130#8784
15K → 20K3588+350#8784#8434
20K → HALF1851-33#8434#8467
HALF → 25K27114+257#8467#8210
25K → 30K39118+373#8210#7837
30K → 20M1895+184#7837#7653
20M → 21M1787+171#7653#7482
21M → 35K6827+41#7482#7441
35K → 23M3362+334#7441#7107
23M → 24M1762+174#7107#6933
24M → 40K1472+145#6933#6788
40K → 25.2M790+79#6788#6709
25.2M → FINISH1186+112#6709#6597
TOTALS3111275+2836
📊

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