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BOSTON MARATHON 2026

Casey Luaces

Bib: 33691•M

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Division (M40-44)
#0 / 2198
Race Day Weather
51°/41°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:00
Rank: #24955
Start → 5K
30:00 | 9:40/mi
10K· 6.21 mi
1:00:44
Rank: #25288 (-333)
5K → 10K
30:44 | 9:54/mi
15K· 9.32 mi
1:31:17
Rank: #25283 (+5)
10K → 15K
30:33 | 9:50/mi
20K· 12.43 mi
2:02:52
Rank: #25342 (-59)
15K → 20K
31:35 | 10:10/mi
HALF· 13.11 mi
2:09:37
Rank: #25361 (-19)
20K → HALF
6:45 | 9:55/mi
25K· 15.53 mi
2:34:38
Rank: #25283 (+78)
HALF → 25K
25:01 | 10:19/mi
30K· 18.64 mi
3:09:33
Rank: #25376 (-93)
25K → 30K
34:55 | 11:15/mi
20M
3:25:21
Rank: #25426 (-50)
30K → 20M
15:48 | 11:38/mi
21M
3:37:47
Rank: #25475 (-49)
20M → 21M
12:26 | 12:26/mi
35K· 21.75 mi
3:48:09
Rank: #25688 (-213)
21M → 35K
10:22 | 13:52/mi
23M
4:03:24
Rank: #25763 (-75)
35K → 23M
15:15 | 12:12/mi
24M
4:15:16
Rank: #25823 (-60)
23M → 24M
11:52 | 11:52/mi
40K· 24.85 mi
4:24:56
Rank: #25780 (+43)
24M → 40K
9:40 | 11:19/mi
25.2M
4:29:03
Rank: #25758 (+22)
40K → 25.2M
4:07 | 11:57/mi
FINISH· 26.22 mi
4:40:09
Rank: #25777 (-19)
25.2M → FINISH
11:06 | 10:54/mi

The Course

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Half Splits

1st Half· via HALFFaster
Distance13.11 mi
Time2:09:37
Pace9:54 /mi
2nd Half
Distance13.11 mi
Time2:30:32
Pace11:29 /mi
📊Positive Split: 16.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:1630:009:4030:00
9:40
-
10K
6.21 mi12:31:001:00:449:4730:44
9:54
+0:14
15K
9.32 mi13:01:331:31:179:4830:33
9:50
-0:04
20K
12.43 mi13:33:082:02:529:5431:35
10:10
+0:20
HALF
13.11 mi13:39:532:09:379:546:45
9:55
-0:15
25K
15.53 mi14:04:542:34:389:5825:01
10:19
+0:24
30K
18.64 mi14:39:493:09:3310:1134:55
11:15
+0:56
20M
20.00 mi14:55:373:25:2110:1715:48
11:38
+0:23
21M
21.00 mi15:08:033:37:4710:2312:26
12:26
+0:48
35K
21.75 mi15:18:253:48:0910:3010:22
13:52
+1:26
23M
23.00 mi15:33:404:03:2410:3515:15
12:12
-1:40
24M
24.00 mi15:45:324:15:1610:3911:52
11:52
-0:20
40K
24.85 mi15:55:124:24:5610:409:40
11:19
-0:33
25.2M
25.20 mi15:59:194:29:0310:414:07
11:57
+0:38
FINISH
26.22 mi16:10:254:40:0910:4211:06
10:54
-1:03

Checkpoints & Pacing

📈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

9:40 /mi

Average Pace

10:42 /mi

Slowest Pace

13:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:38

55% of race

Time at Steady Pace

1:11:29

26% of race

Time at Slower Pace

54:02

19% of race

Average Pace: 10:41 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi12:00:1630:009:4030:00
9:40
#24955
10K
6.21 mi12:31:001:00:449:4730:44
9:54
#25288
15K
9.32 mi13:01:331:31:179:4830:33
9:50
#25283
20K
12.43 mi13:33:082:02:529:5431:35
10:10
#25342
HALF
13.11 mi13:39:532:09:379:546:45
9:55
#25361
25K
15.53 mi14:04:542:34:389:5825:01
10:19
#25283
30K
18.64 mi14:39:493:09:3310:1134:55
11:15
#25376
20M
20.00 mi14:55:373:25:2110:1715:48
11:38
#25426
21M
21.00 mi15:08:033:37:4710:2312:26
12:26
#25475
35K
21.75 mi15:18:253:48:0910:3010:22
13:52
#25688
23M
23.00 mi15:33:404:03:2410:3515:15
12:12
#25763
24M
24.00 mi15:45:324:15:1610:3911:52
11:52
#25823
40K
24.85 mi15:55:124:24:5610:409:40
11:19
#25780
25.2M
25.20 mi15:59:194:29:0310:414:07
11:57
#25758
FINISH
26.22 mi16:10:254:40:0910:4211:06
10:54
#25777
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi24955147031470325301(Top 87%)14870(Top 91%)14870(Top 677%)
10K6.21 mi3.10 mi25288-33314863-16014863-16025579(Top 88%)14991(Top 92%)14991(Top 682%)
15K9.32 mi3.11 mi25283+514850+1314850+1325301(Top 87%)14870(Top 91%)14870(Top 677%)
20K12.43 mi3.11 mi25342-5914883-3314883-3325402(Top 88%)14887(Top 91%)14887(Top 677%)
HALF13.11 mi0.68 mi25361-1914891-814891-825424(Top 88%)14887(Top 91%)14887(Top 677%)
25K15.53 mi2.42 mi25283+7814842+4914842+4925052(Top 86%)14694(Top 90%)14694(Top 669%)
30K18.64 mi3.11 mi25376-9314863-2114863-2125756(Top 89%)14896(Top 91%)14896(Top 678%)
20M20.00 mi1.36 mi25426-50148631486325886(Top 89%)14862(Top 91%)14862(Top 676%)
21M21.00 mi1.00 mi25475-4914872-914872-925682(Top 88%)14726(Top 90%)14726(Top 670%)
35K21.75 mi0.75 mi25688-21314951-7914951-7928274(Top 97%)15938(Top 98%)15938(Top 725%)
23M23.00 mi1.25 mi25763-7514967-1614967-1626369(Top 91%)15018(Top 92%)15018(Top 683%)
24M24.00 mi1.00 mi25823-6014986-1914986-1926436(Top 91%)15009(Top 92%)15009(Top 683%)
40K24.85 mi0.85 mi25780+4314956+3014956+3024799(Top 85%)14175(Top 87%)14175(Top 645%)
25.2M25.20 mi0.35 mi25758+2214937+1914937+1924327(Top 84%)13943(Top 85%)13943(Top 634%)
FINISH26.22 mi1.02 mi25777-1914934+314934+325907(Top 89%)14714(Top 90%)14714(Top 669%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

25301

Males

14870

M40-44

14870

5K→10K

3.1 - 6.2 mi

Top 88%
×5stories
+79ft-138ft

Overall

25579

Males

14991

M40-44

14991

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

25301

Males

14870

M40-44

14870

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

25402

Males

14887

M40-44

14887

20K→HALF

12.4 - 13.1 mi

Top 88%
×2stories
+19ft-37ft

Overall

25424

Males

14887

M40-44

14887

HALF→25K

13.1 - 15.5 mi

Top 86%
×4stories
+66ft-88ft

Overall

25052

Males

14694

M40-44

14694

25K→30K

15.5 - 18.6 mi

Top 89%
×9stories
+181ft-148ft

Overall

25756

Males

14896

M40-44

14896

30K→20M

18.6 - 20.0 mi

Top 89%
×5stories
+64ft-50ft

Overall

25886

Males

14862

M40-44

14862

20M→21M

20.0 - 21.0 mi

Top 88%
×8stories
+106ft-24ft

Overall

25682

Males

14726

M40-44

14726

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

28274

Males

15938

M40-44

15938

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

26369

Males

15018

M40-44

15018

23M→24M

23.0 - 24.0 mi

Top 91%
×6stories
+12ft-82ft

Overall

26436

Males

15009

M40-44

15009

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

24799

Males

14175

M40-44

14175

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

24327

Males

13943

M40-44

13943

25.2M→FINISH

25.2 - 26.2 mi

Top 89%
×2stories
+22ft-21ft

Overall

25907

Males

14714

M40-44

14714

Passing Analysis

Category:
Athletes Passed
816
Passed By
1638
Net Change
-822
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24955
5K → 10K90423-333#24955#25288
10K → 15K147142+5#25288#25283
15K → 20K98157-59#25283#25342
20K → HALF1231-19#25342#25361
HALF → 25K12446+78#25361#25283
25K → 30K95188-93#25283#25376
30K → 20M53103-50#25376#25426
20M → 21M3988-49#25426#25475
21M → 35K4217-213#25475#25688
35K → 23M2499-75#25688#25763
23M → 24M2080-60#25763#25823
24M → 40K6017+43#25823#25780
40K → 25.2M275+22#25780#25758
25.2M → FINISH2342-19#25758#25777
TOTALS8161638-822
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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OTQ

Olympic Trials Qualifying analysis available

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing