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BOSTON MARATHON 2026

Jaden Cowley

Bib: 4781•M

WA

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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
21:15
3.11 mi
Rank: #7234
Start → 5K
21:15 | 6:51/mi
10K
45:19
6.21 mi
Rank: #11021 (-3787)
5K → 10K
24:04 | 7:45/mi
15K
1:10:53
9.32 mi
Rank: #13705 (-2684)
10K → 15K
25:34 | 8:14/mi
20K
1:37:37
12.43 mi
Rank: #15608 (-1903)
15K → 20K
26:44 | 8:37/mi
HALF
1:42:50
13.11 mi
Rank: #15517 (+91)
20K → HALF
5:13 | 7:40/mi
25K
2:03:40
15.53 mi
Rank: #16262 (-745)
HALF → 25K
20:50 | 8:36/mi
30K
2:34:39
18.64 mi
Rank: #17994 (-1732)
25K → 30K
30:59 | 9:59/mi
20M
2:48:44
20.00 mi
Rank: #18601 (-607)
30K → 20M
14:05 | 10:23/mi
21M
2:59:18
21.00 mi
Rank: #18900 (-299)
20M → 21M
10:34 | 10:34/mi
35K
3:05:24
21.75 mi
Rank: #18757 (+143)
21M → 35K
6:06 | 8:10/mi
23M
3:17:00
23.00 mi
Rank: #18828 (-71)
35K → 23M
11:36 | 9:17/mi
24M
3:25:44
24.00 mi
Rank: #18777 (+51)
23M → 24M
8:44 | 8:44/mi
40K
3:33:38
24.85 mi
Rank: #18812 (-35)
24M → 40K
7:54 | 9:15/mi
25.2M
3:37:01
25.20 mi
Rank: #18800 (+12)
40K → 25.2M
3:23 | 9:49/mi
FINISH
3:45:44
26.22 mi
Rank: #18792 (+8)
25.2M → FINISH
8:43 | 8:34/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:50
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time2:02:54
Pace9:23 /mi
📊Positive Split: 19.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1721:156:5121:15
6:51
-
10K
6.21 mi10:48:2145:197:1824:04
7:45
+0:54
15K
9.32 mi11:13:551:10:537:3725:34
8:14
+0:29
20K
12.43 mi11:40:391:37:377:5226:44
8:37
+0:23
HALF
13.11 mi11:45:521:42:507:515:13
7:40
-0:57
25K
15.53 mi12:06:422:03:407:5820:50
8:36
+0:56
30K
18.64 mi12:37:412:34:398:1830:59
9:59
+1:23
20M
20.00 mi12:51:462:48:448:2714:05
10:23
+0:24
21M
21.00 mi13:02:202:59:188:3310:34
10:34
+0:11
35K
21.75 mi13:08:263:05:248:326:06
8:10
-2:24
23M
23.00 mi13:20:023:17:008:3411:36
9:17
+1:07
24M
24.00 mi13:28:463:25:448:358:44
8:44
-0:33
40K
24.85 mi13:36:403:33:388:367:54
9:15
+0:31
25.2M
25.20 mi13:40:033:37:018:373:23
9:49
+0:34
FINISH
26.22 mi13:48:463:45:448:378:43
8:34
-1:15

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

6:51 /mi

Average Pace

8:37 /mi

Slowest Pace

10:34 /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

50:32

22% of race

Time at Steady Pace

1:36:41

43% of race

Time at Slower Pace

1:18:31

35% of race

Average Pace: 8:37 /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 mi10:24:1721:156:5121:15
6:51
#7234
10K
6.21 mi10:48:2145:197:1824:04
7:45
#11021
15K
9.32 mi11:13:551:10:537:3725:34
8:14
#13705
20K
12.43 mi11:40:391:37:377:5226:44
8:37
#15608
HALF
13.11 mi11:45:521:42:507:515:13
7:40
#15517
25K
15.53 mi12:06:422:03:407:5820:50
8:36
#16262
30K
18.64 mi12:37:412:34:398:1830:59
9:59
#17994
20M
20.00 mi12:51:462:48:448:2714:05
10:23
#18601
21M
21.00 mi13:02:202:59:188:3310:34
10:34
#18900
35K
21.75 mi13:08:263:05:248:326:06
8:10
#18757
23M
23.00 mi13:20:023:17:008:3411:36
9:17
#18828
24M
24.00 mi13:28:463:25:448:358:44
8:44
#18777
40K
24.85 mi13:36:403:33:388:367:54
9:15
#18812
25.2M
25.20 mi13:40:033:37:018:373:23
9:49
#18800
FINISH
26.22 mi13:48:463:45:448:378:43
8:34
#18792
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi72346389638918533(Top 64%)11675(Top 71%)11675(Top 204%)
10K6.21 mi3.10 mi11021-37878573-21848573-218415128(Top 52%)10281(Top 63%)10281(Top 180%)
15K9.32 mi3.11 mi13705-26849714-11419714-114118533(Top 64%)11675(Top 71%)11675(Top 204%)
20K12.43 mi3.11 mi15608-190310417-70310417-70319893(Top 69%)12243(Top 75%)12243(Top 214%)
HALF13.11 mi0.68 mi15517+9110386+3110386+3114316(Top 49%)9946(Top 61%)9946(Top 174%)
25K15.53 mi2.42 mi16262-74510674-28810674-28819113(Top 66%)11850(Top 73%)11850(Top 207%)
30K18.64 mi3.11 mi17994-173211385-71111385-71123042(Top 79%)13635(Top 83%)13635(Top 238%)
20M20.00 mi1.36 mi18601-60711625-24011625-24023516(Top 81%)13771(Top 84%)13771(Top 241%)
21M21.00 mi1.00 mi18900-29911736-11111736-11122114(Top 76%)13082(Top 80%)13082(Top 229%)
35K21.75 mi0.75 mi18757+14311663+7311663+7315493(Top 53%)9986(Top 61%)9986(Top 174%)
23M23.00 mi1.25 mi18828-7111672-911672-919691(Top 68%)11791(Top 72%)11791(Top 206%)
24M24.00 mi1.00 mi18777+5111634+3811634+3818183(Top 63%)11042(Top 68%)11042(Top 193%)
40K24.85 mi0.85 mi18812-35116341163419421(Top 67%)11557(Top 71%)11557(Top 202%)
25.2M25.20 mi0.35 mi18800+1211621+1311621+1318631(Top 64%)11197(Top 69%)11197(Top 196%)
FINISH26.22 mi1.02 mi18792+811604+1711604+1718414(Top 63%)11091(Top 68%)11091(Top 194%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21
+97ft-345ft

Overall

18533

Males

11675

M18-39

11675

5K→10K

3.1 - 6.2 mi

Top 52%
×5
+79ft-138ft

Overall

15128

Males

10281

M18-39

10281

10K→15K

6.2 - 9.3 mi

Top 64%
×3
+67ft-78ft

Overall

18533

Males

11675

M18-39

11675

15K→20K

9.3 - 12.4 mi

Top 69%
×5
+106ft-86ft

Overall

19893

Males

12243

M18-39

12243

20K→HALF

12.4 - 13.1 mi

Top 49%
×2
+19ft-37ft

Overall

14316

Males

9946

M18-39

9946

HALF→25K

13.1 - 15.5 mi

Top 66%
×4
+66ft-88ft

Overall

19113

Males

11850

M18-39

11850

25K→30K

15.5 - 18.6 mi

Top 79%
×9
+181ft-148ft

Overall

23042

Males

13635

M18-39

13635

30K→20M

18.6 - 20.0 mi

Top 81%
×5
+64ft-50ft

Overall

23516

Males

13771

M18-39

13771

20M→21M

20.0 - 21.0 mi

Top 76%
×8
+106ft-24ft

Overall

22114

Males

13082

M18-39

13082

21M→35K

21.0 - 21.8 mi

Top 53%
×7
+17ft-86ft

Overall

15493

Males

9986

M18-39

9986

35K→23M

21.8 - 23.0 mi

Top 68%
×5
+23ft-63ft

Overall

19691

Males

11791

M18-39

11791

23M→24M

23.0 - 24.0 mi

Top 63%
×6
+12ft-82ft

Overall

18183

Males

11042

M18-39

11042

24M→40K

24.0 - 24.9 mi

Top 67%
×1
+6ft-20ft

Overall

19421

Males

11557

M18-39

11557

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1
+13ft-16ft

Overall

18631

Males

11197

M18-39

11197

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
×2
+22ft-21ft

Overall

18414

Males

11091

M18-39

11091

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
655
Passed By
1742
Net Change
-11558
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7234
5K → 10K2200-3787#7234#11021
10K → 15K8200-2684#11021#13705
15K → 20K4200-1903#13705#15608
20K → HALF1009+91#15608#15517
HALF → 25K30200-745#15517#16262
25K → 30K19200-1732#16262#17994
30K → 20M24200-607#17994#18601
20M → 21M27200-299#18601#18900
21M → 35K1452+143#18900#18757
35K → 23M66137-71#18757#18828
23M → 24M9140+51#18828#18777
24M → 40K4479-35#18777#18812
40K → 25.2M3018+12#18812#18800
25.2M → FINISH6557+8#18800#18792
TOTALS6551742-11558
📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing