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BOSTON MARATHON 2026

Vander Alves

Bib: 31156•M

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0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M45-49)
#0 / 2413
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
25:04
3.11 mi
Rank: #17396
Start → 5K
25:04 | 8:05/mi
10K
48:47
6.21 mi
Rank: #15906 (+1490)
5K → 10K
23:43 | 7:39/mi
15K
1:12:13
9.32 mi
Rank: #14966 (+940)
10K → 15K
23:26 | 7:33/mi
20K
1:35:42
12.43 mi
Rank: #14312 (+654)
15K → 20K
23:29 | 7:34/mi
HALF
1:40:49
13.11 mi
Rank: #14240 (+72)
20K → HALF
5:07 | 7:31/mi
25K
1:59:16
15.53 mi
Rank: #13879 (+361)
HALF → 25K
18:27 | 7:37/mi
30K
2:23:27
18.64 mi
Rank: #13496 (+383)
25K → 30K
24:11 | 7:48/mi
20M
2:34:16
20.00 mi
Rank: #13393 (+103)
30K → 20M
10:49 | 7:58/mi
21M
2:44:07
21.00 mi
Rank: #13859 (-466)
20M → 21M
9:51 | 9:51/mi
35K
2:50:01
21.75 mi
Rank: #13849 (+10)
21M → 35K
5:54 | 7:54/mi
23M
3:03:56
23.00 mi
Rank: #15114 (-1265)
35K → 23M
13:55 | 11:08/mi
24M
3:12:14
24.00 mi
Rank: #15111 (+3)
23M → 24M
8:18 | 8:18/mi
40K
3:19:53
24.85 mi
Rank: #15273 (-162)
24M → 40K
7:39 | 8:57/mi
25.2M
3:24:08
25.20 mi
Rank: #15581 (-308)
40K → 25.2M
4:15 | 12:20/mi
FINISH
3:34:02
26.22 mi
Rank: #15970 (-389)
25.2M → FINISH
9:54 | 9:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:40:49
Pace7:42 /mi
2nd Half
Distance13.11 mi
Time1:53:13
Pace8:39 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:3125:048:0525:04
8:05
-
10K
6.21 mi12:17:1448:477:5223:43
7:39
-0:26
15K
9.32 mi12:40:401:12:137:4523:26
7:33
-0:06
20K
12.43 mi13:04:091:35:427:4323:29
7:34
+0:01
HALF
13.11 mi13:09:161:40:497:425:07
7:31
-0:03
25K
15.53 mi13:27:431:59:167:4118:27
7:37
+0:06
30K
18.64 mi13:51:542:23:277:4224:11
7:48
+0:11
20M
20.00 mi14:02:432:34:167:4310:49
7:58
+0:10
21M
21.00 mi14:12:342:44:077:499:51
9:51
+1:53
35K
21.75 mi14:18:282:50:017:505:54
7:54
-1:57
23M
23.00 mi14:32:233:03:568:0013:55
11:08
+3:14
24M
24.00 mi14:40:413:12:148:018:18
8:18
-2:50
40K
24.85 mi14:48:203:19:538:037:39
8:57
+0:39
25.2M
25.20 mi14:52:353:24:088:074:15
12:20
+3:23
FINISH
26.22 mi15:02:293:34:028:119:54
9:43
-2:37

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

7:31 /mi

Average Pace

8:10 /mi

Slowest Pace

12:20 /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

0:00

0% of race

Time at Steady Pace

2:48:28

79% of race

Time at Slower Pace

45:34

21% of race

Average Pace: 8:10 /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 mi11:53:3125:048:0525:04
8:05
#17396
10K
6.21 mi12:17:1448:477:5223:43
7:39
#15906
15K
9.32 mi12:40:401:12:137:4523:26
7:33
#14966
20K
12.43 mi13:04:091:35:427:4323:29
7:34
#14312
HALF
13.11 mi13:09:161:40:497:425:07
7:31
#14240
25K
15.53 mi13:27:431:59:167:4118:27
7:37
#13879
30K
18.64 mi13:51:542:23:277:4224:11
7:48
#13496
20M
20.00 mi14:02:432:34:167:4310:49
7:58
#13393
21M
21.00 mi14:12:342:44:077:499:51
9:51
#13859
35K
21.75 mi14:18:282:50:017:505:54
7:54
#13849
23M
23.00 mi14:32:233:03:568:0013:55
11:08
#15114
24M
24.00 mi14:40:413:12:148:018:18
8:18
#15111
40K
24.85 mi14:48:203:19:538:037:39
8:57
#15273
25.2M
25.20 mi14:52:353:24:088:074:15
12:20
#15581
FINISH
26.22 mi15:02:293:34:028:119:54
9:43
#15970
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 mi17396111721117213186(Top 45%)9454(Top 58%)9454(Top 392%)
10K6.21 mi3.10 mi15906+149010575+59710575+59714157(Top 49%)9895(Top 61%)9895(Top 410%)
15K9.32 mi3.11 mi14966+94010191+38410191+38413186(Top 45%)9454(Top 58%)9454(Top 392%)
20K12.43 mi3.11 mi14312+6549936+2559936+25512477(Top 43%)9065(Top 55%)9065(Top 376%)
HALF13.11 mi0.68 mi14240+729903+339903+3313065(Top 45%)9414(Top 58%)9414(Top 390%)
25K15.53 mi2.42 mi13879+3619736+1679736+16712323(Top 42%)8933(Top 55%)8933(Top 370%)
30K18.64 mi3.11 mi13496+3839523+2139523+21311843(Top 41%)8587(Top 53%)8587(Top 356%)
20M20.00 mi1.36 mi13393+1039452+719452+7112570(Top 43%)8829(Top 54%)8829(Top 366%)
21M21.00 mi1.00 mi13859-4669633-1819633-18119908(Top 69%)12022(Top 74%)12022(Top 498%)
35K21.75 mi0.75 mi13849+109607+269607+2613696(Top 47%)9198(Top 56%)9198(Top 381%)
23M23.00 mi1.25 mi15114-126510088-48110088-48124739(Top 85%)14213(Top 87%)14213(Top 589%)
24M24.00 mi1.00 mi15111+310075+1310075+1315660(Top 54%)9897(Top 61%)9897(Top 410%)
40K24.85 mi0.85 mi15273-16210123-4810123-4818107(Top 62%)10939(Top 67%)10939(Top 453%)
25.2M25.20 mi0.35 mi15581-30810232-10910232-10924994(Top 86%)14269(Top 87%)14269(Top 591%)
FINISH26.22 mi1.02 mi15970-38910379-14710379-14723004(Top 79%)13307(Top 81%)13307(Top 551%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21
+97ft-345ft

Overall

13186

Males

9454

M45-49

9454

5K→10K

3.1 - 6.2 mi

Top 49%
×5
+79ft-138ft

Overall

14157

Males

9895

M45-49

9895

10K→15K

6.2 - 9.3 mi

Top 45%
×3
+67ft-78ft

Overall

13186

Males

9454

M45-49

9454

15K→20K

9.3 - 12.4 mi

Top 43%
×5
+106ft-86ft

Overall

12477

Males

9065

M45-49

9065

20K→HALF

12.4 - 13.1 mi

Top 45%
×2
+19ft-37ft

Overall

13065

Males

9414

M45-49

9414

HALF→25K

13.1 - 15.5 mi

Top 42%
×4
+66ft-88ft

Overall

12323

Males

8933

M45-49

8933

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

11843

Males

8587

M45-49

8587

30K→20M

18.6 - 20.0 mi

Top 43%
×5
+64ft-50ft

Overall

12570

Males

8829

M45-49

8829

20M→21M

20.0 - 21.0 mi

Top 69%
×8
+106ft-24ft

Overall

19908

Males

12022

M45-49

12022

21M→35K

21.0 - 21.8 mi

Top 47%
×7
+17ft-86ft

Overall

13696

Males

9198

M45-49

9198

35K→23M

21.8 - 23.0 mi

Top 85%
×5
+23ft-63ft

Overall

24739

Males

14213

M45-49

14213

23M→24M

23.0 - 24.0 mi

Top 54%
×6
+12ft-82ft

Overall

15660

Males

9897

M45-49

9897

24M→40K

24.0 - 24.9 mi

Top 62%
×1
+6ft-20ft

Overall

18107

Males

10939

M45-49

10939

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1
+13ft-16ft

Overall

24994

Males

14269

M45-49

14269

25.2M→FINISH

25.2 - 26.2 mi

Top 79%
×2
+22ft-21ft

Overall

23004

Males

13307

M45-49

13307

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4333*
Passed By
1251
Net Change
+1426
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17396
5K → 10K1507*17+1490#17396#15906
10K → 15K955*15+940#15906#14966
15K → 20K656*2+654#14966#14312
20K → HALF753+72#14312#14240
HALF → 25K374*13+361#14240#13879
25K → 30K413*30+383#13879#13496
30K → 20M14542+103#13496#13393
20M → 21M15200-466#13393#13859
21M → 35K6656+10#13859#13849
35K → 23M3200-1265#13849#15114
23M → 24M7673+3#15114#15111
24M → 40K41200-162#15111#15273
40K → 25.2M1200-308#15273#15581
25.2M → FINISH6200-389#15581#15970
TOTALS4333*1251+1426

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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