Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Gilbert Belanger

Bib: 29501 β€’M β€’Age: N/A

QC

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 (M65-69)
#0 / 774
Race Day Weather
51Β°/41Β°F
overcast clouds
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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
35:00
3.11 mi
Rank: #28315
Start β†’ 5K
35:00 | 11:16/mi
10K
1:12:29
6.21 mi
Rank: #28523 (-208)
5K β†’ 10K
37:29 | 12:04/mi
15K
1:49:57
9.32 mi
Rank: #28491 (+32)
10K β†’ 15K
37:29 | 12:04/mi
20K
2:28:29
12.43 mi
Rank: #28448 (+43)
15K β†’ 20K
38:32 | 12:25/mi
HALF
2:36:42
13.11 mi
Rank: #28443 (+5)
20K β†’ HALF
8:13 | 12:04/mi
25K
3:06:29
15.53 mi
Rank: #28340 (+103)
HALF β†’ 25K
29:47 | 12:17/mi
30K
3:47:23
18.64 mi
Rank: #28264 (+76)
25K β†’ 30K
40:54 | 13:10/mi
20M
4:04:17
20.00 mi
Rank: #28190 (+74)
30K β†’ 20M
16:54 | 12:27/mi
21M
4:17:20
21.00 mi
Rank: #28110 (+80)
20M β†’ 21M
13:03 | 13:03/mi
35K
4:26:41
21.75 mi
Rank: #28081 (+29)
21M β†’ 35K
9:21 | 12:30/mi
23M
4:42:40
23.00 mi
Rank: #28051 (+30)
35K β†’ 23M
15:59 | 12:47/mi
24M
4:55:28
24.00 mi
Rank: #28034 (+17)
23M β†’ 24M
12:48 | 12:48/mi
40K
5:06:52
24.85 mi
Rank: #28035 (-1)
24M β†’ 40K
11:24 | 13:20/mi
25.2M
5:12:17
25.20 mi
Rank: #28043 (-8)
40K β†’ 25.2M
5:25 | 15:43/mi
FINISH
5:26:49
26.22 mi
Rank: #28098 (-55)
25.2M β†’ FINISH
14:32 | 14:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:36:42
Pace11:58 /mi
2nd Half
Distance13.11 mi
Time2:50:07
Pace12:59 /mi
πŸ“ŠPositive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2135:0011:1635:00
11:16
-
10K
6.21 mi11:27:491:12:2911:4037:29
12:04
+0:48
15K
9.32 mi12:05:181:49:5711:4837:29
12:04
0:00
20K
12.43 mi12:43:502:28:2911:5738:32
12:25
+0:21
HALF
13.11 mi12:52:032:36:4211:588:13
12:04
-0:21
25K
15.53 mi13:21:503:06:2912:0129:47
12:17
+0:13
30K
18.64 mi14:02:443:47:2312:1240:54
13:10
+0:53
20M
20.00 mi14:19:384:04:1712:1316:54
12:27
-0:43
21M
21.00 mi14:32:414:17:2012:1613:03
13:03
+0:36
35K
21.75 mi14:42:024:26:4112:169:21
12:30
-0:33
23M
23.00 mi14:58:014:42:4012:1815:59
12:47
+0:17
24M
24.00 mi15:10:494:55:2812:1912:48
12:48
+0:01
40K
24.85 mi15:22:135:06:5212:2111:24
13:20
+0:32
25.2M
25.20 mi15:27:385:12:1712:245:25
15:43
+2:23
FINISH
26.22 mi15:42:105:26:4912:2914:32
14:16
-1:27

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

11:16 /mi

Average Pace

12:28 /mi

Slowest Pace

15:43 /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

35:00

11% of race

Time at Steady Pace

3:26:31

63% of race

Time at Slower Pace

1:25:18

26% of race

Average Pace: 12:28 /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 mi10:50:2135:0011:1635:00
11:16
#28315
10K
6.21 mi11:27:491:12:2911:4037:29
12:04
#28523
15K
9.32 mi12:05:181:49:5711:4837:29
12:04
#28491
20K
12.43 mi12:43:502:28:2911:5738:32
12:25
#28448
HALF
13.11 mi12:52:032:36:4211:588:13
12:04
#28443
25K
15.53 mi13:21:503:06:2912:0129:47
12:17
#28340
30K
18.64 mi14:02:443:47:2312:1240:54
13:10
#28264
20M
20.00 mi14:19:384:04:1712:1316:54
12:27
#28190
21M
21.00 mi14:32:414:17:2012:1613:03
13:03
#28110
35K
21.75 mi14:42:024:26:4112:169:21
12:30
#28081
23M
23.00 mi14:58:014:42:4012:1815:59
12:47
#28051
24M
24.00 mi15:10:494:55:2812:1912:48
12:48
#28034
40K
24.85 mi15:22:135:06:5212:2111:24
13:20
#28035
25.2M
25.20 mi15:27:385:12:1712:245:25
15:43
#28043
FINISH
26.22 mi15:42:105:26:4912:2914:32
14:16
#28098
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi28315161201612028399(Top 98%)16123(Top 99%)16123(Top 2083%)
10K6.21 mi3.10 mi28523-20816188-6816188-6828615(Top 99%)16214(Top 99%)16214(Top 2095%)
15K9.32 mi3.11 mi28491+3216170+1816170+1828399(Top 98%)16123(Top 99%)16123(Top 2083%)
20K12.43 mi3.11 mi28448+4316160+1016160+1028316(Top 98%)16090(Top 98%)16090(Top 2079%)
HALF13.11 mi0.68 mi28443+516156+416156+428300(Top 98%)16054(Top 98%)16054(Top 2074%)
25K15.53 mi2.42 mi28340+10316116+4016116+4027751(Top 96%)15846(Top 97%)15846(Top 2047%)
30K18.64 mi3.11 mi28264+7616079+3716079+3727848(Top 96%)15836(Top 97%)15836(Top 2046%)
20M20.00 mi1.36 mi28190+7416049+3016049+3026889(Top 93%)15330(Top 94%)15330(Top 1981%)
21M21.00 mi1.00 mi28110+8016010+3916010+3926443(Top 91%)15098(Top 92%)15098(Top 1951%)
35K21.75 mi0.75 mi28081+2915997+1315997+1327251(Top 94%)15460(Top 95%)15460(Top 1997%)
23M23.00 mi1.25 mi28051+3015984+1315984+1327081(Top 93%)15355(Top 94%)15355(Top 1984%)
24M24.00 mi1.00 mi28034+1715971+1315971+1327463(Top 95%)15518(Top 95%)15518(Top 2005%)
40K24.85 mi0.85 mi28035-115972-115972-127357(Top 94%)15459(Top 95%)15459(Top 1997%)
25.2M25.20 mi0.35 mi28043-8159721597228289(Top 97%)15905(Top 97%)15905(Top 2055%)
FINISH26.22 mi1.02 mi28098-5515983-1115983-1128722(Top 99%)16150(Top 99%)16150(Top 2087%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
Γ—21
+97ft-345ft

Overall

28399

Males

16123

M65-69

16123

5K→10K

3.1 - 6.2 mi

Top 99%
Γ—5
+79ft-138ft

Overall

28615

Males

16214

M65-69

16214

10K→15K

6.2 - 9.3 mi

Top 98%
Γ—3
+67ft-78ft

Overall

28399

Males

16123

M65-69

16123

15K→20K

9.3 - 12.4 mi

Top 98%
Γ—5
+106ft-86ft

Overall

28316

Males

16090

M65-69

16090

20K→HALF

12.4 - 13.1 mi

Top 98%
Γ—2
+19ft-37ft

Overall

28300

Males

16054

M65-69

16054

HALF→25K

13.1 - 15.5 mi

Top 96%
Γ—4
+66ft-88ft

Overall

27751

Males

15846

M65-69

15846

25K→30K

15.5 - 18.6 mi

Top 96%
Γ—9
+181ft-148ft

Overall

27848

Males

15836

M65-69

15836

30K→20M

18.6 - 20.0 mi

Top 93%
Γ—5
+64ft-50ft

Overall

26889

Males

15330

M65-69

15330

20M→21M

20.0 - 21.0 mi

Top 91%
Γ—8
+106ft-24ft

Overall

26443

Males

15098

M65-69

15098

21M→35K

21.0 - 21.8 mi

Top 94%
Γ—7
+17ft-86ft

Overall

27251

Males

15460

M65-69

15460

35K→23M

21.8 - 23.0 mi

Top 93%
Γ—5
+23ft-63ft

Overall

27081

Males

15355

M65-69

15355

23M→24M

23.0 - 24.0 mi

Top 95%
Γ—6
+12ft-82ft

Overall

27463

Males

15518

M65-69

15518

24M→40K

24.0 - 24.9 mi

Top 94%
Γ—1
+6ft-20ft

Overall

27357

Males

15459

M65-69

15459

40K→25.2M

24.9 - 25.2 mi

Top 97%
Γ—1
+13ft-16ft

Overall

28289

Males

15905

M65-69

15905

25.2M→FINISH

25.2 - 26.2 mi

Top 99%
Γ—2
+22ft-21ft

Overall

28722

Males

16150

M65-69

16150

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
678
Passed By
430
Net Change
+217
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#28315
5K β†’ 10K23200-208#28315#28523
10K β†’ 15K7543+32#28523#28491
15K β†’ 20K8138+43#28491#28448
20K β†’ HALF127+5#28448#28443
HALF β†’ 25K1129+103#28443#28340
25K β†’ 30K9418+76#28340#28264
30K β†’ 20M762+74#28264#28190
20M β†’ 21M822+80#28190#28110
21M β†’ 35K312+29#28110#28081
35K β†’ 23M366+30#28081#28051
23M β†’ 24M258+17#28051#28034
24M β†’ 40K1718-1#28034#28035
40K β†’ 25.2M614-8#28035#28043
25.2M β†’ FINISH863-55#28043#28098
TOTALS678430+217
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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Activity Data

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