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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Dennis Leedom

Bib: 29783 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
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
30:28
3.11 mi
Rank: #25401
Start β†’ 5K
30:28 | 9:49/mi
10K
1:00:40
6.21 mi
Rank: #25260 (+141)
5K β†’ 10K
30:12 | 9:44/mi
15K
1:31:05
9.32 mi
Rank: #25220 (+40)
10K β†’ 15K
30:25 | 9:48/mi
20K
2:03:12
12.43 mi
Rank: #25407 (-187)
15K β†’ 20K
32:07 | 10:21/mi
HALF
2:10:33
13.11 mi
Rank: #25486 (-79)
20K β†’ HALF
7:21 | 10:47/mi
25K
2:37:44
15.53 mi
Rank: #25762 (-276)
HALF β†’ 25K
27:11 | 11:13/mi
30K
3:17:23
18.64 mi
Rank: #26298 (-536)
25K β†’ 30K
39:39 | 12:46/mi
20M
3:34:30
20.00 mi
Rank: #26390 (-92)
30K β†’ 20M
17:07 | 12:37/mi
21M
3:49:01
21.00 mi
Rank: #26514 (-124)
20M β†’ 21M
14:31 | 14:31/mi
35K
3:59:38
21.75 mi
Rank: #26674 (-160)
21M β†’ 35K
10:37 | 14:12/mi
23M
4:16:35
23.00 mi
Rank: #26803 (-129)
35K β†’ 23M
16:57 | 13:33/mi
24M
4:29:26
24.00 mi
Rank: #26857 (-54)
23M β†’ 24M
12:51 | 12:51/mi
40K
4:41:02
24.85 mi
Rank: #26922 (-65)
24M β†’ 40K
11:36 | 13:35/mi
25.2M
4:46:34
25.20 mi
Rank: #26971 (-49)
40K β†’ 25.2M
5:32 | 16:03/mi
FINISH
5:00:31
26.22 mi
Rank: #27095 (-124)
25.2M β†’ FINISH
13:57 | 13:42/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:10:33
Pace9:58 /mi
2nd Half
Distance13.11 mi
Time2:49:58
Pace12:58 /mi
πŸ“ŠPositive Split: 30.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:0330:289:4930:28
9:49
-
10K
6.21 mi12:28:151:00:409:4630:12
9:44
-0:05
15K
9.32 mi12:58:401:31:059:4730:25
9:48
+0:04
20K
12.43 mi13:30:472:03:129:5532:07
10:21
+0:33
HALF
13.11 mi13:38:082:10:339:587:21
10:47
+0:26
25K
15.53 mi14:05:192:37:4410:1027:11
11:13
+0:26
30K
18.64 mi14:44:583:17:2310:3639:39
12:46
+1:33
20M
20.00 mi15:02:053:34:3010:4417:07
12:37
-0:09
21M
21.00 mi15:16:363:49:0110:5514:31
14:31
+1:54
35K
21.75 mi15:27:133:59:3811:0210:37
14:12
-0:19
23M
23.00 mi15:44:104:16:3511:1016:57
13:33
-0:39
24M
24.00 mi15:57:014:29:2611:1412:51
12:51
-0:42
40K
24.85 mi16:08:374:41:0211:1911:36
13:35
+0:44
25.2M
25.20 mi16:14:094:46:3411:235:32
16:03
+2:28
FINISH
26.22 mi16:28:065:00:3111:2913:57
13:42
-2:21

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

9:44 /mi

Average Pace

11:28 /mi

Slowest Pace

16:03 /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

2:37:44

52% of race

Time at Steady Pace

1:52:07

37% of race

Time at Slower Pace

30:40

10% of race

Average Pace: 11:28 /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 mi11:58:0330:289:4930:28
9:49
#25401
10K
6.21 mi12:28:151:00:409:4630:12
9:44
#25260
15K
9.32 mi12:58:401:31:059:4730:25
9:48
#25220
20K
12.43 mi13:30:472:03:129:5532:07
10:21
#25407
HALF
13.11 mi13:38:082:10:339:587:21
10:47
#25486
25K
15.53 mi14:05:192:37:4410:1027:11
11:13
#25762
30K
18.64 mi14:44:583:17:2310:3639:39
12:46
#26298
20M
20.00 mi15:02:053:34:3010:4417:07
12:37
#26390
21M
21.00 mi15:16:363:49:0110:5514:31
14:31
#26514
35K
21.75 mi15:27:133:59:3811:0210:37
14:12
#26674
23M
23.00 mi15:44:104:16:3511:1016:57
13:33
#26803
24M
24.00 mi15:57:014:29:2611:1412:51
12:51
#26857
40K
24.85 mi16:08:374:41:0211:1911:36
13:35
#26922
25.2M
25.20 mi16:14:094:46:3411:235:32
16:03
#26971
FINISH
26.22 mi16:28:065:00:3111:2913:57
13:42
#27095
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi25401149061490625193(Top 87%)14818(Top 91%)14818(Top 979%)
10K6.21 mi3.10 mi25260+14114846+6014846+6025138(Top 87%)14796(Top 91%)14796(Top 977%)
15K9.32 mi3.11 mi25220+4014826+2014826+2025193(Top 87%)14818(Top 91%)14818(Top 979%)
20K12.43 mi3.11 mi25407-18714911-8514911-8525798(Top 89%)15064(Top 92%)15064(Top 995%)
HALF13.11 mi0.68 mi25486-7914944-3314944-3327095(Top 93%)15577(Top 95%)15577(Top 1029%)
25K15.53 mi2.42 mi25762-27615063-11915063-11926639(Top 92%)15373(Top 94%)15373(Top 1015%)
30K18.64 mi3.11 mi26298-53615254-19115254-19127516(Top 95%)15677(Top 96%)15677(Top 1035%)
20M20.00 mi1.36 mi26390-9215279-2515279-2527053(Top 93%)15422(Top 94%)15422(Top 1019%)
21M21.00 mi1.00 mi26514-12415328-4915328-4927743(Top 96%)15713(Top 96%)15713(Top 1038%)
35K21.75 mi0.75 mi26674-16015402-7415402-7428436(Top 98%)16024(Top 98%)16024(Top 1058%)
23M23.00 mi1.25 mi26803-12915442-4015442-4027829(Top 96%)15740(Top 96%)15740(Top 1040%)
24M24.00 mi1.00 mi26857-5415461-1915461-1927519(Top 95%)15544(Top 95%)15544(Top 1027%)
40K24.85 mi0.85 mi26922-6515485-2415485-2427551(Top 95%)15561(Top 95%)15561(Top 1028%)
25.2M25.20 mi0.35 mi26971-4915505-2015505-2028473(Top 98%)15995(Top 98%)15995(Top 1056%)
FINISH26.22 mi1.02 mi27095-12415540-3515540-3528563(Top 98%)16075(Top 98%)16075(Top 1062%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
Γ—21
+97ft-345ft

Overall

25193

Males

14818

M60-64

14818

5K→10K

3.1 - 6.2 mi

Top 87%
Γ—5
+79ft-138ft

Overall

25138

Males

14796

M60-64

14796

10K→15K

6.2 - 9.3 mi

Top 87%
Γ—3
+67ft-78ft

Overall

25193

Males

14818

M60-64

14818

15K→20K

9.3 - 12.4 mi

Top 89%
Γ—5
+106ft-86ft

Overall

25798

Males

15064

M60-64

15064

20K→HALF

12.4 - 13.1 mi

Top 93%
Γ—2
+19ft-37ft

Overall

27095

Males

15577

M60-64

15577

HALF→25K

13.1 - 15.5 mi

Top 92%
Γ—4
+66ft-88ft

Overall

26639

Males

15373

M60-64

15373

25K→30K

15.5 - 18.6 mi

Top 95%
Γ—9
+181ft-148ft

Overall

27516

Males

15677

M60-64

15677

30K→20M

18.6 - 20.0 mi

Top 93%
Γ—5
+64ft-50ft

Overall

27053

Males

15422

M60-64

15422

20M→21M

20.0 - 21.0 mi

Top 96%
Γ—8
+106ft-24ft

Overall

27743

Males

15713

M60-64

15713

21M→35K

21.0 - 21.8 mi

Top 98%
Γ—7
+17ft-86ft

Overall

28436

Males

16024

M60-64

16024

35K→23M

21.8 - 23.0 mi

Top 96%
Γ—5
+23ft-63ft

Overall

27829

Males

15740

M60-64

15740

23M→24M

23.0 - 24.0 mi

Top 95%
Γ—6
+12ft-82ft

Overall

27519

Males

15544

M60-64

15544

24M→40K

24.0 - 24.9 mi

Top 95%
Γ—1
+6ft-20ft

Overall

27551

Males

15561

M60-64

15561

40K→25.2M

24.9 - 25.2 mi

Top 98%
Γ—1
+13ft-16ft

Overall

28473

Males

15995

M60-64

15995

25.2M→FINISH

25.2 - 26.2 mi

Top 98%
Γ—2
+22ft-21ft

Overall

28563

Males

16075

M60-64

16075

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
655*
Passed By
1825
Net Change
-1694
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25401
5K β†’ 10K279*138+141#25401#25260
10K β†’ 15K160120+40#25260#25220
15K β†’ 20K67200-187#25220#25407
20K β†’ HALF382-79#25407#25486
HALF β†’ 25K34200-276#25486#25762
25K β†’ 30K24200-536#25762#26298
30K β†’ 20M29121-92#26298#26390
20M β†’ 21M7131-124#26390#26514
21M β†’ 35K3163-160#26514#26674
35K β†’ 23M13142-129#26674#26803
23M β†’ 24M1569-54#26803#26857
24M β†’ 40K1378-65#26857#26922
40K β†’ 25.2M352-49#26922#26971
25.2M β†’ FINISH5129-124#26971#27095
TOTALS655*1825-1694

* 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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