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BOSTON MARATHON 2026

Kevin Cahill

Bib: 32884β€’M

MA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M40-44)
#0 / 2198
Race Day Weather
51Β°/41Β°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
30:34
3.11 mi
Rank: #25488
Start β†’ 5K
30:34 | 9:51/mi
10K
1:01:06
6.21 mi
Rank: #25452 (+36)
5K β†’ 10K
30:32 | 9:50/mi
15K
1:31:00
9.32 mi
Rank: #25188 (+264)
10K β†’ 15K
29:54 | 9:38/mi
20K
2:00:17
12.43 mi
Rank: #24799 (+389)
15K β†’ 20K
29:17 | 9:26/mi
HALF
2:06:28
13.11 mi
Rank: #24721 (+78)
20K β†’ HALF
6:11 | 9:05/mi
25K
2:29:14
15.53 mi
Rank: #24409 (+312)
HALF β†’ 25K
22:46 | 9:24/mi
30K
2:59:11
18.64 mi
Rank: #23951 (+458)
25K β†’ 30K
29:57 | 9:39/mi
20M
3:12:39
20.00 mi
Rank: #23813 (+138)
30K β†’ 20M
13:28 | 9:55/mi
21M
3:22:51
21.00 mi
Rank: #23650 (+163)
20M β†’ 21M
10:12 | 10:12/mi
35K
3:29:49
21.75 mi
Rank: #23560 (+90)
21M β†’ 35K
6:58 | 9:19/mi
23M
3:41:42
23.00 mi
Rank: #23366 (+194)
35K β†’ 23M
11:53 | 9:30/mi
24M
3:51:03
24.00 mi
Rank: #23249 (+117)
23M β†’ 24M
9:21 | 9:21/mi
40K
3:59:13
24.85 mi
Rank: #23131 (+118)
24M β†’ 40K
8:10 | 9:34/mi
25.2M
4:02:39
25.20 mi
Rank: #23083 (+48)
40K β†’ 25.2M
3:26 | 9:58/mi
FINISH
4:11:34
26.22 mi
Rank: #22968 (+115)
25.2M β†’ FINISH
8:55 | 8:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time2:06:28
Pace9:39 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time2:05:06
Pace9:33 /mi
πŸ“ŠNegative Split: 1.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:01:4330:349:5130:34
9:51
-
10K
6.21 mi12:32:151:01:069:5030:32
9:50
-0:01
15K
9.32 mi13:02:091:31:009:4629:54
9:38
-0:12
20K
12.43 mi13:31:262:00:179:4129:17
9:26
-0:12
HALF
13.11 mi13:37:372:06:289:396:11
9:05
-0:21
25K
15.53 mi14:00:232:29:149:3722:46
9:24
+0:19
30K
18.64 mi14:30:202:59:119:3729:57
9:39
+0:15
20M
20.00 mi14:43:483:12:399:3813:28
9:55
+0:16
21M
21.00 mi14:54:003:22:519:4010:12
10:12
+0:17
35K
21.75 mi15:00:583:29:499:396:58
9:19
-0:53
23M
23.00 mi15:12:513:41:429:3911:53
9:30
+0:11
24M
24.00 mi15:22:123:51:039:389:21
9:21
-0:09
40K
24.85 mi15:30:223:59:139:388:10
9:34
+0:13
25.2M
25.20 mi15:33:484:02:399:383:26
9:58
+0:24
FINISH
26.22 mi15:42:434:11:349:378:55
8:45
-1:13

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

8:45 /mi

Average Pace

9:36 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:43:31

41% of race

Time at Steady Pace

2:28:03

59% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:36 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi12:01:4330:349:5130:34
9:51
#25488
10K
6.21 mi12:32:151:01:069:5030:32
9:50
#25452
15K
9.32 mi13:02:091:31:009:4629:54
9:38
#25188
20K
12.43 mi13:31:262:00:179:4129:17
9:26
#24799
HALF
13.11 mi13:37:372:06:289:396:11
9:05
#24721
25K
15.53 mi14:00:232:29:149:3722:46
9:24
#24409
30K
18.64 mi14:30:202:59:119:3729:57
9:39
#23951
20M
20.00 mi14:43:483:12:399:3813:28
9:55
#23813
21M
21.00 mi14:54:003:22:519:4010:12
10:12
#23650
35K
21.75 mi15:00:583:29:499:396:58
9:19
#23560
23M
23.00 mi15:12:513:41:429:3911:53
9:30
#23366
24M
24.00 mi15:22:123:51:039:389:21
9:21
#23249
40K
24.85 mi15:30:223:59:139:388:10
9:34
#23131
25.2M
25.20 mi15:33:484:02:399:383:26
9:58
#23083
FINISH
26.22 mi15:42:434:11:349:378:55
8:45
#22968
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 mi25488149481494824763(Top 85%)14611(Top 89%)14611(Top 665%)
10K6.21 mi3.10 mi25452+3614941+714941+725416(Top 88%)14928(Top 91%)14928(Top 679%)
15K9.32 mi3.11 mi25188+26414813+12814813+12824763(Top 85%)14611(Top 89%)14611(Top 665%)
20K12.43 mi3.11 mi24799+38914632+18114632+18123509(Top 81%)13965(Top 85%)13965(Top 635%)
HALF13.11 mi0.68 mi24721+7814594+3814594+3823027(Top 79%)13757(Top 84%)13757(Top 626%)
25K15.53 mi2.42 mi24409+31214433+16114433+16122678(Top 78%)13561(Top 83%)13561(Top 617%)
30K18.64 mi3.11 mi23951+45814189+24414189+24422077(Top 76%)13186(Top 81%)13186(Top 600%)
20M20.00 mi1.36 mi23813+13814102+8714102+8722330(Top 77%)13217(Top 81%)13217(Top 601%)
21M21.00 mi1.00 mi23650+16314006+9614006+9621066(Top 73%)12574(Top 77%)12574(Top 572%)
35K21.75 mi0.75 mi23560+9013941+6513941+6521198(Top 73%)12587(Top 77%)12587(Top 573%)
23M23.00 mi1.25 mi23366+19413832+10913832+10920592(Top 71%)12264(Top 75%)12264(Top 558%)
24M24.00 mi1.00 mi23249+11713764+6813764+6820804(Top 72%)12294(Top 75%)12294(Top 559%)
40K24.85 mi0.85 mi23131+11813690+7413690+7420567(Top 71%)12140(Top 74%)12140(Top 552%)
25.2M25.20 mi0.35 mi23083+4813665+2513665+2519237(Top 66%)11500(Top 70%)11500(Top 523%)
FINISH26.22 mi1.02 mi22968+11513598+6713598+6719406(Top 67%)11583(Top 71%)11583(Top 527%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
Γ—21
+97ft-345ft

Overall

24763

Males

14611

M40-44

14611

5K→10K

3.1 - 6.2 mi

Top 88%
Γ—5
+79ft-138ft

Overall

25416

Males

14928

M40-44

14928

10K→15K

6.2 - 9.3 mi

Top 85%
Γ—3
+67ft-78ft

Overall

24763

Males

14611

M40-44

14611

15K→20K

9.3 - 12.4 mi

Top 81%
Γ—5
+106ft-86ft

Overall

23509

Males

13965

M40-44

13965

20K→HALF

12.4 - 13.1 mi

Top 79%
Γ—2
+19ft-37ft

Overall

23027

Males

13757

M40-44

13757

HALF→25K

13.1 - 15.5 mi

Top 78%
Γ—4
+66ft-88ft

Overall

22678

Males

13561

M40-44

13561

25K→30K

15.5 - 18.6 mi

Top 76%
Γ—9
+181ft-148ft

Overall

22077

Males

13186

M40-44

13186

30K→20M

18.6 - 20.0 mi

Top 77%
Γ—5
+64ft-50ft

Overall

22330

Males

13217

M40-44

13217

20M→21M

20.0 - 21.0 mi

Top 73%
Γ—8
+106ft-24ft

Overall

21066

Males

12574

M40-44

12574

21M→35K

21.0 - 21.8 mi

Top 73%
Γ—7
+17ft-86ft

Overall

21198

Males

12587

M40-44

12587

35K→23M

21.8 - 23.0 mi

Top 71%
Γ—5
+23ft-63ft

Overall

20592

Males

12264

M40-44

12264

23M→24M

23.0 - 24.0 mi

Top 72%
Γ—6
+12ft-82ft

Overall

20804

Males

12294

M40-44

12294

24M→40K

24.0 - 24.9 mi

Top 71%
Γ—1
+6ft-20ft

Overall

20567

Males

12140

M40-44

12140

40K→25.2M

24.9 - 25.2 mi

Top 66%
Γ—1
+13ft-16ft

Overall

19237

Males

11500

M40-44

11500

25.2M→FINISH

25.2 - 26.2 mi

Top 67%
Γ—2
+22ft-21ft

Overall

19406

Males

11583

M40-44

11583

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2806*
Passed By
286
Net Change
+2520
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25488
5K β†’ 10K217*181+36#25488#25452
10K β†’ 15K305*41+264#25452#25188
15K β†’ 20K401*12+389#25188#24799
20K β†’ HALF791+78#24799#24721
HALF β†’ 25K316*4+312#24721#24409
25K β†’ 30K460*2+458#24409#23951
30K β†’ 20M15315+138#23951#23813
20M β†’ 21M1696+163#23813#23650
21M β†’ 35K966+90#23650#23560
35K β†’ 23M1951+194#23560#23366
23M β†’ 24M1258+117#23366#23249
24M β†’ 40K1246+118#23249#23131
40K β†’ 25.2M491+48#23131#23083
25.2M β†’ FINISH1172+115#23083#22968
TOTALS2806*286+2520

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

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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