Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Gary Marlow

Bib: 21988MAge: N/A

TX

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 22%
Race Day Weather
51°/41°F
overcast clouds
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  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
25:22
3.11 mi
Rank: #17993
Start5K
25:22 | 8:10/mi
10K
49:30
6.21 mi
Rank: #16822 (+1171)
5K10K
24:08 | 7:47/mi
15K
1:14:00
9.32 mi
Rank: #16602 (+220)
10K15K
24:30 | 7:54/mi
20K
1:38:36
12.43 mi
Rank: #16291 (+311)
15K20K
24:36 | 7:56/mi
HALF
1:43:55
13.11 mi
Rank: #16251 (+40)
20KHALF
5:19 | 7:48/mi
25K
2:03:23
15.53 mi
Rank: #16142 (+109)
HALF25K
19:28 | 8:02/mi
30K
2:28:58
18.64 mi
Rank: #15920 (+222)
25K30K
25:35 | 8:15/mi
20M
2:40:18
20.00 mi
Rank: #15860 (+60)
30K20M
11:20 | 8:21/mi
21M
2:49:15
21.00 mi
Rank: #15824 (+36)
20M21M
8:57 | 8:57/mi
35K
2:55:11
21.75 mi
Rank: #15735 (+89)
21M35K
5:56 | 7:56/mi
23M
3:06:06
23.00 mi
Rank: #15794 (-59)
35K23M
10:55 | 8:44/mi
24M
3:14:13
24.00 mi
Rank: #15723 (+71)
23M24M
8:07 | 8:07/mi
40K
3:21:19
24.85 mi
Rank: #15671 (+52)
24M40K
7:06 | 8:19/mi
25.2M
3:24:23
25.20 mi
Rank: #15655 (+16)
40K25.2M
3:04 | 8:54/mi
FINISH
3:32:27
26.22 mi
Rank: #15605 (+50)
25.2MFINISH
8:04 | 7:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:55
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:48:32
Pace8:17 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:1325:228:1025:22
8:10
-
10K
6.21 mi11:51:2149:307:5824:08
7:47
-0:23
15K
9.32 mi12:15:511:14:007:5724:30
7:54
+0:07
20K
12.43 mi12:40:271:38:367:5724:36
7:56
+0:02
HALF
13.11 mi12:45:461:43:557:565:19
7:48
-0:08
25K
15.53 mi13:05:142:03:237:5719:28
8:02
+0:14
30K
18.64 mi13:30:492:28:588:0025:35
8:15
+0:13
20M
20.00 mi13:42:092:40:188:0111:20
8:21
+0:06
21M
21.00 mi13:51:062:49:158:048:57
8:57
+0:36
35K
21.75 mi13:57:022:55:118:045:56
7:56
-1:01
23M
23.00 mi14:07:573:06:068:0610:55
8:44
+0:48
24M
24.00 mi14:16:043:14:138:068:07
8:07
-0:37
40K
24.85 mi14:23:103:21:198:067:06
8:19
+0:12
25.2M
25.20 mi14:26:143:24:238:073:04
8:54
+0:35
FINISH
26.22 mi14:34:183:32:278:078:04
7:55
-0:59

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

7:47 /mi

Average Pace

8:07 /mi

Slowest Pace

8:57 /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

3:09:31

89% of race

Time at Steady Pace

22:56

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:06 /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 mi11:27:1325:228:1025:22
8:10
#17993
10K
6.21 mi11:51:2149:307:5824:08
7:47
#16822
15K
9.32 mi12:15:511:14:007:5724:30
7:54
#16602
20K
12.43 mi12:40:271:38:367:5724:36
7:56
#16291
HALF
13.11 mi12:45:461:43:557:565:19
7:48
#16251
25K
15.53 mi13:05:142:03:237:5719:28
8:02
#16142
30K
18.64 mi13:30:492:28:588:0025:35
8:15
#15920
20M
20.00 mi13:42:092:40:188:0111:20
8:21
#15860
21M
21.00 mi13:51:062:49:158:048:57
8:57
#15824
35K
21.75 mi13:57:022:55:118:045:56
7:56
#15735
23M
23.00 mi14:07:573:06:068:0610:55
8:44
#15794
24M
24.00 mi14:16:043:14:138:068:07
8:07
#15723
40K
24.85 mi14:23:103:21:198:067:06
8:19
#15671
25.2M
25.20 mi14:26:143:24:238:073:04
8:54
#15655
FINISH
26.22 mi14:34:183:32:278:078:04
7:55
#15605
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 mi17993114111141116053(Top 55%)10613(Top 65%)10613(Top 701%)
10K6.21 mi3.10 mi16822+117110919+49210919+49215327(Top 53%)10354(Top 63%)10354(Top 684%)
15K9.32 mi3.11 mi16602+22010842+7710842+7716053(Top 55%)10613(Top 65%)10613(Top 701%)
20K12.43 mi3.11 mi16291+31110698+14410698+14415479(Top 53%)10341(Top 63%)10341(Top 683%)
HALF13.11 mi0.68 mi16251+4010677+2110677+2115501(Top 53%)10404(Top 64%)10404(Top 687%)
25K15.53 mi2.42 mi16142+10910624+5310624+5315605(Top 54%)10345(Top 63%)10345(Top 683%)
30K18.64 mi3.11 mi15920+22210498+12610498+12615151(Top 52%)10041(Top 61%)10041(Top 663%)
20M20.00 mi1.36 mi15860+6010457+4110457+4115183(Top 52%)9961(Top 61%)9961(Top 658%)
21M21.00 mi1.00 mi15824+3610422+3510422+3515837(Top 55%)10186(Top 62%)10186(Top 673%)
35K21.75 mi0.75 mi15735+8910378+4410378+4413979(Top 48%)9318(Top 57%)9318(Top 615%)
23M23.00 mi1.25 mi15794-5910372+610372+617016(Top 59%)10509(Top 64%)10509(Top 694%)
24M24.00 mi1.00 mi15723+7110329+4310329+4314525(Top 50%)9398(Top 58%)9398(Top 621%)
40K24.85 mi0.85 mi15671+5210282+4710282+4714467(Top 50%)9282(Top 57%)9282(Top 613%)
25.2M25.20 mi0.35 mi15655+1610269+1310269+1314031(Top 48%)9075(Top 56%)9075(Top 599%)
FINISH26.22 mi1.02 mi15605+5010230+3910230+3914592(Top 50%)9319(Top 57%)9319(Top 616%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21
+97ft-345ft

Overall

16053

Males

10613

M60-64

10613

5K→10K

3.1 - 6.2 mi

Top 53%
×5
+79ft-138ft

Overall

15327

Males

10354

M60-64

10354

10K→15K

6.2 - 9.3 mi

Top 55%
×3
+67ft-78ft

Overall

16053

Males

10613

M60-64

10613

15K→20K

9.3 - 12.4 mi

Top 53%
×5
+106ft-86ft

Overall

15479

Males

10341

M60-64

10341

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15501

Males

10404

M60-64

10404

HALF→25K

13.1 - 15.5 mi

Top 54%
×4
+66ft-88ft

Overall

15605

Males

10345

M60-64

10345

25K→30K

15.5 - 18.6 mi

Top 52%
×9
+181ft-148ft

Overall

15151

Males

10041

M60-64

10041

30K→20M

18.6 - 20.0 mi

Top 52%
×5
+64ft-50ft

Overall

15183

Males

9961

M60-64

9961

20M→21M

20.0 - 21.0 mi

Top 55%
×8
+106ft-24ft

Overall

15837

Males

10186

M60-64

10186

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

13979

Males

9318

M60-64

9318

35K→23M

21.8 - 23.0 mi

Top 59%
×5
+23ft-63ft

Overall

17016

Males

10509

M60-64

10509

23M→24M

23.0 - 24.0 mi

Top 50%
×6
+12ft-82ft

Overall

14525

Males

9398

M60-64

9398

24M→40K

24.0 - 24.9 mi

Top 50%
×1
+6ft-20ft

Overall

14467

Males

9282

M60-64

9282

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1
+13ft-16ft

Overall

14031

Males

9075

M60-64

9075

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
×2
+22ft-21ft

Overall

14592

Males

9319

M60-64

9319

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3170*
Passed By
782
Net Change
+2388
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17993
5K10K1207*36+1171#17993#16822
10K15K317*97+220#16822#16602
15K20K358*47+311#16602#16291
20KHALF5818+40#16291#16251
HALF25K19687+109#16251#16142
25K30K296*74+222#16142#15920
30K20M12060+60#15920#15860
20M21M12387+36#15860#15824
21M35K10718+89#15824#15735
35K23M76135-59#15735#15794
23M24M10231+71#15794#15723
24M40K9038+52#15723#15671
40K25.2M3519+16#15671#15655
25.2MFINISH8535+50#15655#15605
TOTALS3170*782+2388

* 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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