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BOSTON MARATHON 2026

Kenny Monteiro

Bib: 9500•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 29%
Gender (Male)
#0 / 16340
Top 42%
Masters (Masters Men)
#0 / 10617
Top 29%
Age Group (M40-44)
#0 / 2198
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
21:09
3.11 mi
Rank: #6950
Start → 5K
21:09 | 6:49/mi
10K
42:16
6.21 mi
Rank: #6907 (+43)
5K → 10K
21:07 | 6:48/mi
15K
1:03:39
9.32 mi
Rank: #7131 (-224)
10K → 15K
21:23 | 6:53/mi
20K
1:25:18
12.43 mi
Rank: #7267 (-136)
15K → 20K
21:39 | 6:59/mi
HALF
1:29:58
13.11 mi
Rank: #7270 (-3)
20K → HALF
4:40 | 6:51/mi
25K
1:47:18
15.53 mi
Rank: #7465 (-195)
HALF → 25K
17:20 | 7:09/mi
30K
2:10:26
18.64 mi
Rank: #7679 (-214)
25K → 30K
23:08 | 7:27/mi
20M
2:20:40
20.00 mi
Rank: #7757 (-78)
30K → 20M
10:14 | 7:33/mi
21M
2:28:39
21.00 mi
Rank: #7794 (-37)
20M → 21M
7:59 | 7:59/mi
35K
2:34:09
21.75 mi
Rank: #7836 (-42)
21M → 35K
5:30 | 7:22/mi
23M
2:44:05
23.00 mi
Rank: #8023 (-187)
35K → 23M
9:56 | 7:57/mi
24M
2:51:45
24.00 mi
Rank: #8109 (-86)
23M → 24M
7:40 | 7:40/mi
40K
2:58:27
24.85 mi
Rank: #8196 (-87)
24M → 40K
6:42 | 7:51/mi
25.2M
3:01:22
25.20 mi
Rank: #8227 (-31)
40K → 25.2M
2:55 | 8:28/mi
FINISH
3:09:12
26.22 mi
Rank: #8369 (-142)
25.2M → FINISH
7:50 | 7:42/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:58
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:39:14
Pace7:35 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:2821:096:4921:09
6:49
-
10K
6.21 mi10:58:3542:166:4921:07
6:48
-0:01
15K
9.32 mi11:19:581:03:396:5021:23
6:53
+0:05
20K
12.43 mi11:41:371:25:186:5221:39
6:59
+0:06
HALF
13.11 mi11:46:171:29:586:524:40
6:51
-0:08
25K
15.53 mi12:03:371:47:186:5517:20
7:09
+0:18
30K
18.64 mi12:26:452:10:267:0023:08
7:27
+0:18
20M
20.00 mi12:36:592:20:407:0310:14
7:33
+0:06
21M
21.00 mi12:44:582:28:397:057:59
7:59
+0:26
35K
21.75 mi12:50:282:34:097:065:30
7:22
-0:37
23M
23.00 mi13:00:242:44:057:099:56
7:57
+0:35
24M
24.00 mi13:08:042:51:457:107:40
7:40
-0:17
40K
24.85 mi13:14:462:58:277:116:42
7:51
+0:11
25.2M
25.20 mi13:17:413:01:227:122:55
8:28
+0:37
FINISH
26.22 mi13:25:313:09:127:147:50
7:42
-0:46

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

6:48 /mi

Average Pace

7:13 /mi

Slowest Pace

8:28 /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

1:47:18

57% of race

Time at Steady Pace

46:32

25% of race

Time at Slower Pace

35:22

19% of race

Average Pace: 7:13 /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 mi10:37:2821:096:4921:09
6:49
#6950
10K
6.21 mi10:58:3542:166:4921:07
6:48
#6907
15K
9.32 mi11:19:581:03:396:5021:23
6:53
#7131
20K
12.43 mi11:41:371:25:186:5221:39
6:59
#7267
HALF
13.11 mi11:46:171:29:586:524:40
6:51
#7270
25K
15.53 mi12:03:371:47:186:5517:20
7:09
#7465
30K
18.64 mi12:26:452:10:267:0023:08
7:27
#7679
20M
20.00 mi12:36:592:20:407:0310:14
7:33
#7757
21M
21.00 mi12:44:582:28:397:057:59
7:59
#7794
35K
21.75 mi12:50:282:34:097:065:30
7:22
#7836
23M
23.00 mi13:00:242:44:057:099:56
7:57
#8023
24M
24.00 mi13:08:042:51:457:107:40
7:40
#8109
40K
24.85 mi13:14:462:58:277:116:42
7:51
#8196
25.2M
25.20 mi13:17:413:01:227:122:55
8:28
#8227
FINISH
26.22 mi13:25:313:09:127:147:50
7:42
#8369
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6950618161817625(Top 26%)6616(Top 40%)6616(Top 301%)
10K6.21 mi3.10 mi6907+436149+326149+326946(Top 24%)6164(Top 38%)6164(Top 280%)
15K9.32 mi3.11 mi7131-2246293-1446293-1447625(Top 26%)6616(Top 40%)6616(Top 301%)
20K12.43 mi3.11 mi7267-1366371-786371-787631(Top 26%)6591(Top 40%)6591(Top 300%)
HALF13.11 mi0.68 mi7270-36375-46375-47511(Top 26%)6544(Top 40%)6544(Top 298%)
25K15.53 mi2.42 mi7465-1956499-1246499-1248462(Top 29%)7004(Top 43%)7004(Top 319%)
30K18.64 mi3.11 mi7679-2146630-1316630-1319212(Top 32%)7289(Top 45%)7289(Top 332%)
20M20.00 mi1.36 mi7757-786659-296659-299323(Top 32%)7229(Top 44%)7229(Top 329%)
21M21.00 mi1.00 mi7794-376655+46655+49744(Top 34%)7330(Top 45%)7330(Top 333%)
35K21.75 mi0.75 mi7836-426667-126667-129660(Top 33%)7286(Top 45%)7286(Top 331%)
23M23.00 mi1.25 mi8023-1876745-786745-7811990(Top 41%)8344(Top 51%)8344(Top 380%)
24M24.00 mi1.00 mi8109-866774-296774-2911284(Top 39%)7908(Top 48%)7908(Top 360%)
40K24.85 mi0.85 mi8196-876798-246798-2411268(Top 39%)7822(Top 48%)7822(Top 356%)
25.2M25.20 mi0.35 mi8227-316795+36795+311243(Top 39%)7708(Top 47%)7708(Top 351%)
FINISH26.22 mi1.02 mi8369-1426857-626857-6212831(Top 44%)8476(Top 52%)8476(Top 386%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21
+97ft-345ft

Overall

7625

Males

6616

M40-44

6616

5K→10K

3.1 - 6.2 mi

Top 24%
×5
+79ft-138ft

Overall

6946

Males

6164

M40-44

6164

10K→15K

6.2 - 9.3 mi

Top 26%
×3
+67ft-78ft

Overall

7625

Males

6616

M40-44

6616

15K→20K

9.3 - 12.4 mi

Top 26%
×5
+106ft-86ft

Overall

7631

Males

6591

M40-44

6591

20K→HALF

12.4 - 13.1 mi

Top 26%
×2
+19ft-37ft

Overall

7511

Males

6544

M40-44

6544

HALF→25K

13.1 - 15.5 mi

Top 29%
×4
+66ft-88ft

Overall

8462

Males

7004

M40-44

7004

25K→30K

15.5 - 18.6 mi

Top 32%
×9
+181ft-148ft

Overall

9212

Males

7289

M40-44

7289

30K→20M

18.6 - 20.0 mi

Top 32%
×5
+64ft-50ft

Overall

9323

Males

7229

M40-44

7229

20M→21M

20.0 - 21.0 mi

Top 34%
×8
+106ft-24ft

Overall

9744

Males

7330

M40-44

7330

21M→35K

21.0 - 21.8 mi

Top 33%
×7
+17ft-86ft

Overall

9660

Males

7286

M40-44

7286

35K→23M

21.8 - 23.0 mi

Top 41%
×5
+23ft-63ft

Overall

11990

Males

8344

M40-44

8344

23M→24M

23.0 - 24.0 mi

Top 39%
×6
+12ft-82ft

Overall

11284

Males

7908

M40-44

7908

24M→40K

24.0 - 24.9 mi

Top 39%
×1
+6ft-20ft

Overall

11268

Males

7822

M40-44

7822

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1
+13ft-16ft

Overall

11243

Males

7708

M40-44

7708

25.2M→FINISH

25.2 - 26.2 mi

Top 44%
×2
+22ft-21ft

Overall

12831

Males

8476

M40-44

8476

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
913
Passed By
2332
Net Change
-1419
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6950
5K → 10K235192+43#6950#6907
10K → 15K68292-224#6907#7131
15K → 20K108244-136#7131#7267
20K → HALF2730-3#7267#7270
HALF → 25K66261-195#7270#7465
25K → 30K76290-214#7465#7679
30K → 20M54132-78#7679#7757
20M → 21M5794-37#7757#7794
21M → 35K3375-42#7794#7836
35K → 23M59246-187#7836#8023
23M → 24M33119-86#8023#8109
24M → 40K39126-87#8109#8196
40K → 25.2M2859-31#8196#8227
25.2M → FINISH30172-142#8227#8369
TOTALS9132332-1419
📊

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