Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Roy Bacot

Bib: 29201 β€’M β€’Age: N/A

NC

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 (M55-59)
#0 / 1491
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
33:18
3.11 mi
Rank: #27557
Start β†’ 5K
33:18 | 10:44/mi
10K
1:03:15
6.21 mi
Rank: #26327 (+1230)
5K β†’ 10K
29:57 | 9:39/mi
15K
1:33:29
9.32 mi
Rank: #25899 (+428)
10K β†’ 15K
30:14 | 9:44/mi
20K
2:03:31
12.43 mi
Rank: #25447 (+452)
15K β†’ 20K
30:02 | 9:41/mi
HALF
2:09:30
13.11 mi
Rank: #25333 (+114)
20K β†’ HALF
5:59 | 8:47/mi
25K
2:32:16
15.53 mi
Rank: #24912 (+421)
HALF β†’ 25K
22:46 | 9:24/mi
30K
3:01:46
18.64 mi
Rank: #24356 (+556)
25K β†’ 30K
29:30 | 9:30/mi
20M
3:14:33
20.00 mi
Rank: #24105 (+251)
30K β†’ 20M
12:47 | 9:25/mi
21M
3:24:30
21.00 mi
Rank: #23879 (+226)
20M β†’ 21M
9:57 | 9:57/mi
35K
3:31:18
21.75 mi
Rank: #23746 (+133)
21M β†’ 35K
6:48 | 9:06/mi
23M
3:43:10
23.00 mi
Rank: #23573 (+173)
35K β†’ 23M
11:52 | 9:29/mi
24M
3:52:22
24.00 mi
Rank: #23425 (+148)
23M β†’ 24M
9:12 | 9:12/mi
40K
4:00:13
24.85 mi
Rank: #23258 (+167)
24M β†’ 40K
7:51 | 9:11/mi
25.2M
4:03:25
25.20 mi
Rank: #23158 (+100)
40K β†’ 25.2M
3:12 | 9:17/mi
FINISH
4:12:27
26.22 mi
Rank: #23062 (+96)
25.2M β†’ FINISH
9:02 | 8:52/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time2:09:30
Pace9:53 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time2:02:57
Pace9:23 /mi
πŸ“ŠNegative Split: 5.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:5233:1810:4433:18
10:44
-
10K
6.21 mi12:28:491:03:1510:1129:57
9:39
-1:05
15K
9.32 mi12:59:031:33:2910:0230:14
9:44
+0:05
20K
12.43 mi13:29:052:03:319:5730:02
9:41
-0:03
HALF
13.11 mi13:35:042:09:309:535:59
8:47
-0:54
25K
15.53 mi13:57:502:32:169:4922:46
9:24
+0:37
30K
18.64 mi14:27:203:01:469:4629:30
9:30
+0:06
20M
20.00 mi14:40:073:14:339:4412:47
9:25
-0:05
21M
21.00 mi14:50:043:24:309:459:57
9:57
+0:32
35K
21.75 mi14:56:523:31:189:436:48
9:06
-0:51
23M
23.00 mi15:08:443:43:109:4311:52
9:29
+0:23
24M
24.00 mi15:17:563:52:229:419:12
9:12
-0:17
40K
24.85 mi15:25:474:00:139:407:51
9:11
-0:01
25.2M
25.20 mi15:28:594:03:259:403:12
9:17
+0:06
FINISH
26.22 mi15:38:014:12:279:399:02
8:52
-0:25

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

8:47 /mi

Average Pace

9:38 /mi

Slowest Pace

10:44 /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

29:40

12% of race

Time at Steady Pace

1:29:19

35% of race

Time at Slower Pace

2:13:28

53% of race

Average Pace: 9:38 /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 mi11:58:5233:1810:4433:18
10:44
#27557
10K
6.21 mi12:28:491:03:1510:1129:57
9:39
#26327
15K
9.32 mi12:59:031:33:2910:0230:14
9:44
#25899
20K
12.43 mi13:29:052:03:319:5730:02
9:41
#25447
HALF
13.11 mi13:35:042:09:309:535:59
8:47
#25333
25K
15.53 mi13:57:502:32:169:4922:46
9:24
#24912
30K
18.64 mi14:27:203:01:469:4629:30
9:30
#24356
20M
20.00 mi14:40:073:14:339:4412:47
9:25
#24105
21M
21.00 mi14:50:043:24:309:459:57
9:57
#23879
35K
21.75 mi14:56:523:31:189:436:48
9:06
#23746
23M
23.00 mi15:08:443:43:109:4311:52
9:29
#23573
24M
24.00 mi15:17:563:52:229:419:12
9:12
#23425
40K
24.85 mi15:25:474:00:139:407:51
9:11
#23258
25.2M
25.20 mi15:28:594:03:259:403:12
9:17
#23158
FINISH
26.22 mi15:38:014:12:279:399:02
8:52
#23062
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi27557158611586125039(Top 86%)14740(Top 90%)14740(Top 989%)
10K6.21 mi3.10 mi26327+123015336+52515336+52524936(Top 86%)14699(Top 90%)14699(Top 986%)
15K9.32 mi3.11 mi25899+42815141+19515141+19525039(Top 86%)14740(Top 90%)14740(Top 989%)
20K12.43 mi3.11 mi25447+45214929+21214929+21224211(Top 83%)14329(Top 88%)14329(Top 961%)
HALF13.11 mi0.68 mi25333+11414873+5614873+5621692(Top 75%)13134(Top 80%)13134(Top 881%)
25K15.53 mi2.42 mi24912+42114678+19514678+19522679(Top 78%)13562(Top 83%)13562(Top 910%)
30K18.64 mi3.11 mi24356+55614380+29814380+29821623(Top 75%)12959(Top 79%)12959(Top 869%)
20M20.00 mi1.36 mi24105+25114251+12914251+12920730(Top 71%)12450(Top 76%)12450(Top 835%)
21M21.00 mi1.00 mi23879+22614123+12814123+12820263(Top 70%)12201(Top 75%)12201(Top 818%)
35K21.75 mi0.75 mi23746+13314050+7314050+7320372(Top 70%)12183(Top 75%)12183(Top 817%)
23M23.00 mi1.25 mi23573+17313938+11213938+11220547(Top 71%)12244(Top 75%)12244(Top 821%)
24M24.00 mi1.00 mi23425+14813854+8413854+8420267(Top 70%)12007(Top 73%)12007(Top 805%)
40K24.85 mi0.85 mi23258+16713755+9913755+9919211(Top 66%)11465(Top 70%)11465(Top 769%)
25.2M25.20 mi0.35 mi23158+10013699+5613699+5616209(Top 56%)10102(Top 62%)10102(Top 678%)
FINISH26.22 mi1.02 mi23062+9613648+5113648+5119923(Top 69%)11816(Top 72%)11816(Top 792%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
Γ—21
+97ft-345ft

Overall

25039

Males

14740

M55-59

14740

5K→10K

3.1 - 6.2 mi

Top 86%
Γ—5
+79ft-138ft

Overall

24936

Males

14699

M55-59

14699

10K→15K

6.2 - 9.3 mi

Top 86%
Γ—3
+67ft-78ft

Overall

25039

Males

14740

M55-59

14740

15K→20K

9.3 - 12.4 mi

Top 83%
Γ—5
+106ft-86ft

Overall

24211

Males

14329

M55-59

14329

20K→HALF

12.4 - 13.1 mi

Top 75%
Γ—2
+19ft-37ft

Overall

21692

Males

13134

M55-59

13134

HALF→25K

13.1 - 15.5 mi

Top 78%
Γ—4
+66ft-88ft

Overall

22679

Males

13562

M55-59

13562

25K→30K

15.5 - 18.6 mi

Top 75%
Γ—9
+181ft-148ft

Overall

21623

Males

12959

M55-59

12959

30K→20M

18.6 - 20.0 mi

Top 71%
Γ—5
+64ft-50ft

Overall

20730

Males

12450

M55-59

12450

20M→21M

20.0 - 21.0 mi

Top 70%
Γ—8
+106ft-24ft

Overall

20263

Males

12201

M55-59

12201

21M→35K

21.0 - 21.8 mi

Top 70%
Γ—7
+17ft-86ft

Overall

20372

Males

12183

M55-59

12183

35K→23M

21.8 - 23.0 mi

Top 71%
Γ—5
+23ft-63ft

Overall

20547

Males

12244

M55-59

12244

23M→24M

23.0 - 24.0 mi

Top 70%
Γ—6
+12ft-82ft

Overall

20267

Males

12007

M55-59

12007

24M→40K

24.0 - 24.9 mi

Top 66%
Γ—1
+6ft-20ft

Overall

19211

Males

11465

M55-59

11465

40K→25.2M

24.9 - 25.2 mi

Top 56%
Γ—1
+13ft-16ft

Overall

16209

Males

10102

M55-59

10102

25.2M→FINISH

25.2 - 26.2 mi

Top 69%
Γ—2
+22ft-21ft

Overall

19923

Males

11816

M55-59

11816

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4530*
Passed By
35
Net Change
+4495
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27557
5K β†’ 10K1233*3+1230#27557#26327
10K β†’ 15K434*6+428#26327#25899
15K β†’ 20K455*3+452#25899#25447
20K β†’ HALF1140+114#25447#25333
HALF β†’ 25K422*1+421#25333#24912
25K β†’ 30K558*2+556#24912#24356
30K β†’ 20M252*1+251#24356#24105
20M β†’ 21M227*1+226#24105#23879
21M β†’ 35K1330+133#23879#23746
35K β†’ 23M1807+173#23746#23573
23M β†’ 24M1502+148#23573#23425
24M β†’ 40K1692+167#23425#23258
40K β†’ 25.2M1000+100#23258#23158
25.2M β†’ FINISH1037+96#23158#23062
TOTALS4530*35+4495

* 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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