Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Howard Frost

Bib: 21910MAge: N/A

VA

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
Top 25%
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
24:36
3.11 mi
Rank: #16315
Start5K
24:36 | 7:56/mi
10K
49:31
6.21 mi
Rank: #16837 (-522)
5K10K
24:55 | 8:02/mi
15K
1:14:32
9.32 mi
Rank: #17019 (-182)
10K15K
25:01 | 8:04/mi
20K
1:39:32
12.43 mi
Rank: #16859 (+160)
15K20K
25:00 | 8:03/mi
HALF
1:44:49
13.11 mi
Rank: #16772 (+87)
20KHALF
5:17 | 7:46/mi
25K
2:03:58
15.53 mi
Rank: #16408 (+364)
HALF25K
19:09 | 7:54/mi
30K
2:29:06
18.64 mi
Rank: #15977 (+431)
25K30K
25:08 | 8:06/mi
20M
2:40:05
20.00 mi
Rank: #15772 (+205)
30K20M
10:59 | 8:06/mi
21M
2:48:43
21.00 mi
Rank: #15625 (+147)
20M21M
8:38 | 8:38/mi
35K
2:54:56
21.75 mi
Rank: #15650 (-25)
21M35K
6:13 | 8:19/mi
23M
3:05:29
23.00 mi
Rank: #15602 (+48)
35K23M
10:33 | 8:26/mi
24M
3:14:10
24.00 mi
Rank: #15712 (-110)
23M24M
8:41 | 8:41/mi
40K
3:21:47
24.85 mi
Rank: #15809 (-97)
24M40K
7:37 | 8:55/mi
25.2M
3:25:11
25.20 mi
Rank: #15858 (-49)
40K25.2M
3:24 | 9:52/mi
FINISH
3:34:12
26.22 mi
Rank: #16007 (-149)
25.2MFINISH
9:01 | 8:51/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
Time1:44:49
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time1:49:23
Pace8:21 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:4824:367:5624:36
7:56
-
10K
6.21 mi11:50:4349:317:5924:55
8:02
+0:06
15K
9.32 mi12:15:441:14:328:0025:01
8:04
+0:02
20K
12.43 mi12:40:441:39:328:0125:00
8:03
-0:01
HALF
13.11 mi12:46:011:44:498:005:17
7:46
-0:17
25K
15.53 mi13:05:102:03:587:5919:09
7:54
+0:08
30K
18.64 mi13:30:182:29:068:0025:08
8:06
+0:12
20M
20.00 mi13:41:172:40:058:0110:59
8:06
0:00
21M
21.00 mi13:49:552:48:438:038:38
8:38
+0:32
35K
21.75 mi13:56:082:54:568:036:13
8:19
-0:19
23M
23.00 mi14:06:413:05:298:0410:33
8:26
+0:07
24M
24.00 mi14:15:223:14:108:068:41
8:41
+0:15
40K
24.85 mi14:22:593:21:478:087:37
8:55
+0:14
25.2M
25.20 mi14:26:233:25:118:093:24
9:52
+0:57
FINISH
26.22 mi14:35:243:34:128:119:01
8:51
-1:01

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

7:46 /mi

Average Pace

8:11 /mi

Slowest Pace

9:52 /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

5:17

2% of race

Time at Steady Pace

2:41:01

75% of race

Time at Slower Pace

47:54

22% of race

Average Pace: 8:10 /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 mi11:25:4824:367:5624:36
7:56
#16315
10K
6.21 mi11:50:4349:317:5924:55
8:02
#16837
15K
9.32 mi12:15:441:14:328:0025:01
8:04
#17019
20K
12.43 mi12:40:441:39:328:0125:00
8:03
#16859
HALF
13.11 mi12:46:011:44:498:005:17
7:46
#16772
25K
15.53 mi13:05:102:03:587:5919:09
7:54
#16408
30K
18.64 mi13:30:182:29:068:0025:08
8:06
#15977
20M
20.00 mi13:41:172:40:058:0110:59
8:06
#15772
21M
21.00 mi13:49:552:48:438:038:38
8:38
#15625
35K
21.75 mi13:56:082:54:568:036:13
8:19
#15650
23M
23.00 mi14:06:413:05:298:0410:33
8:26
#15602
24M
24.00 mi14:15:223:14:108:068:41
8:41
#15712
40K
24.85 mi14:22:593:21:478:087:37
8:55
#15809
25.2M
25.20 mi14:26:233:25:118:093:24
9:52
#15858
FINISH
26.22 mi14:35:243:34:128:119:01
8:51
#16007
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 mi16315107341073417376(Top 60%)11177(Top 68%)11177(Top 738%)
10K6.21 mi3.10 mi16837-52210925-19110925-19117375(Top 60%)11165(Top 68%)11165(Top 737%)
15K9.32 mi3.11 mi17019-18211005-8011005-8017376(Top 60%)11177(Top 68%)11177(Top 738%)
20K12.43 mi3.11 mi16859+16010935+7010935+7016452(Top 57%)10755(Top 66%)10755(Top 710%)
HALF13.11 mi0.68 mi16772+8710897+3810897+3815130(Top 52%)10275(Top 63%)10275(Top 679%)
25K15.53 mi2.42 mi16408+36410741+15610741+15614577(Top 50%)9904(Top 61%)9904(Top 654%)
30K18.64 mi3.11 mi15977+43110518+22310518+22314141(Top 49%)9622(Top 59%)9622(Top 636%)
20M20.00 mi1.36 mi15772+20510422+9610422+9613406(Top 46%)9202(Top 56%)9202(Top 608%)
21M21.00 mi1.00 mi15625+14710347+7510347+7513960(Top 48%)9356(Top 57%)9356(Top 618%)
35K21.75 mi0.75 mi15650-2510336+1110336+1116444(Top 57%)10379(Top 64%)10379(Top 686%)
23M23.00 mi1.25 mi15602+4810293+4310293+4315258(Top 53%)9806(Top 60%)9806(Top 648%)
24M24.00 mi1.00 mi15712-11010326-3310326-3317894(Top 62%)10890(Top 67%)10890(Top 719%)
40K24.85 mi0.85 mi15809-9710346-2010346-2017907(Top 62%)10850(Top 66%)10850(Top 717%)
25.2M25.20 mi0.35 mi15858-4910351-510351-518803(Top 65%)11269(Top 69%)11269(Top 744%)
FINISH26.22 mi1.02 mi16007-14910390-3910390-3919828(Top 68%)11751(Top 72%)11751(Top 776%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21
+97ft-345ft

Overall

17376

Males

11177

M60-64

11177

5K→10K

3.1 - 6.2 mi

Top 60%
×5
+79ft-138ft

Overall

17375

Males

11165

M60-64

11165

10K→15K

6.2 - 9.3 mi

Top 60%
×3
+67ft-78ft

Overall

17376

Males

11177

M60-64

11177

15K→20K

9.3 - 12.4 mi

Top 57%
×5
+106ft-86ft

Overall

16452

Males

10755

M60-64

10755

20K→HALF

12.4 - 13.1 mi

Top 52%
×2
+19ft-37ft

Overall

15130

Males

10275

M60-64

10275

HALF→25K

13.1 - 15.5 mi

Top 50%
×4
+66ft-88ft

Overall

14577

Males

9904

M60-64

9904

25K→30K

15.5 - 18.6 mi

Top 49%
×9
+181ft-148ft

Overall

14141

Males

9622

M60-64

9622

30K→20M

18.6 - 20.0 mi

Top 46%
×5
+64ft-50ft

Overall

13406

Males

9202

M60-64

9202

20M→21M

20.0 - 21.0 mi

Top 48%
×8
+106ft-24ft

Overall

13960

Males

9356

M60-64

9356

21M→35K

21.0 - 21.8 mi

Top 57%
×7
+17ft-86ft

Overall

16444

Males

10379

M60-64

10379

35K→23M

21.8 - 23.0 mi

Top 53%
×5
+23ft-63ft

Overall

15258

Males

9806

M60-64

9806

23M→24M

23.0 - 24.0 mi

Top 62%
×6
+12ft-82ft

Overall

17894

Males

10890

M60-64

10890

24M→40K

24.0 - 24.9 mi

Top 62%
×1
+6ft-20ft

Overall

17907

Males

10850

M60-64

10850

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1
+13ft-16ft

Overall

18803

Males

11269

M60-64

11269

25.2M→FINISH

25.2 - 26.2 mi

Top 68%
×2
+22ft-21ft

Overall

19828

Males

11751

M60-64

11751

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2088*
Passed By
1241
Net Change
+308
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16315
5K10K109200-522#16315#16837
10K15K126200-182#16837#17019
15K20K248*88+160#17019#16859
20KHALF903+87#16859#16772
HALF25K375*11+364#16772#16408
25K30K453*22+431#16408#15977
30K20M213*8+205#15977#15772
20M21M18336+147#15772#15625
21M35K5782-25#15625#15650
35K23M12072+48#15650#15602
23M24M35145-110#15602#15712
24M40K38135-97#15712#15809
40K25.2M1766-49#15809#15858
25.2MFINISH24173-149#15858#16007
TOTALS2088*1241+308

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

📊

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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