Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Luke Stecki

Bib: 11394MAge: N/A

OH

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 (M45-49)
#0 / 2413
Race Day Weather
51°/41°F
overcast clouds
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  • Segment-by-segment breakdown
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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
23:36
3.11 mi
Rank: #13600
Start5K
23:36 | 7:36/mi
10K
47:23
6.21 mi
Rank: #13969 (-369)
5K10K
23:47 | 7:40/mi
15K
1:11:17
9.32 mi
Rank: #14071 (-102)
10K15K
23:54 | 7:42/mi
20K
1:35:32
12.43 mi
Rank: #14208 (-137)
15K20K
24:15 | 7:49/mi
HALF
1:41:01
13.11 mi
Rank: #14365 (-157)
20KHALF
5:29 | 8:03/mi
25K
2:03:05
15.53 mi
Rank: #15969 (-1604)
HALF25K
22:04 | 9:06/mi
30K
2:37:42
18.64 mi
Rank: #18949 (-2980)
25K30K
34:37 | 11:09/mi
20M
2:59:05
20.00 mi
Rank: #21342 (-2393)
30K20M
21:23 | 15:45/mi
21M
3:18:28
21.00 mi
Rank: #23021 (-1679)
20M21M
19:23 | 19:23/mi
35K
3:32:12
21.75 mi
Rank: #23869 (-848)
21M35K
13:44 | 18:22/mi
23M
3:47:43
23.00 mi
Rank: #24129 (-260)
35K23M
15:31 | 12:24/mi
24M
3:57:29
24.00 mi
Rank: #24027 (+102)
23M24M
9:46 | 9:46/mi
40K
4:05:43
24.85 mi
Rank: #23924 (+103)
24M40K
8:14 | 9:38/mi
25.2M
4:09:12
25.20 mi
Rank: #23861 (+63)
40K25.2M
3:29 | 10:07/mi
FINISH
4:17:59
26.22 mi
Rank: #23689 (+172)
25.2MFINISH
8:47 | 8:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:01
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time2:36:58
Pace11:59 /mi
📊Positive Split: 55.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:41:5323:367:3623:36
7:36
-
10K
6.21 mi11:05:4047:237:3823:47
7:40
+0:04
15K
9.32 mi11:29:341:11:177:3923:54
7:42
+0:02
20K
12.43 mi11:53:491:35:327:4224:15
7:49
+0:07
HALF
13.11 mi11:59:181:41:017:435:29
8:03
+0:14
25K
15.53 mi12:21:222:03:057:5622:04
9:06
+1:03
30K
18.64 mi12:55:592:37:428:2834:37
11:09
+2:03
20M
20.00 mi13:17:222:59:058:5821:23
15:45
+4:36
21M
21.00 mi13:36:453:18:289:2819:23
19:23
+3:38
35K
21.75 mi13:50:293:32:129:4613:44
18:22
-1:01
23M
23.00 mi14:06:003:47:439:5515:31
12:24
-5:58
24M
24.00 mi14:15:463:57:299:549:46
9:46
-2:38
40K
24.85 mi14:24:004:05:439:548:14
9:38
-0:08
25.2M
25.20 mi14:27:294:09:129:543:29
10:07
+0:29
FINISH
26.22 mi14:36:164:17:599:518:47
8:38
-1:29

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

7:36 /mi

Average Pace

9:51 /mi

Slowest Pace

19:23 /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

1:11:17

28% of race

Time at Steady Pace

1:56:41

45% of race

Time at Slower Pace

1:10:01

27% of race

Average Pace: 9:50 /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 mi10:41:5323:367:3623:36
7:36
#13600
10K
6.21 mi11:05:4047:237:3823:47
7:40
#13969
15K
9.32 mi11:29:341:11:177:3923:54
7:42
#14071
20K
12.43 mi11:53:491:35:327:4224:15
7:49
#14208
HALF
13.11 mi11:59:181:41:017:435:29
8:03
#14365
25K
15.53 mi12:21:222:03:057:5622:04
9:06
#15969
30K
18.64 mi12:55:592:37:428:2834:37
11:09
#18949
20M
20.00 mi13:17:222:59:058:5821:23
15:45
#21342
21M
21.00 mi13:36:453:18:289:2819:23
19:23
#23021
35K
21.75 mi13:50:293:32:129:4613:44
18:22
#23869
23M
23.00 mi14:06:003:47:439:5515:31
12:24
#24129
24M
24.00 mi14:15:463:57:299:549:46
9:46
#24027
40K
24.85 mi14:24:004:05:439:548:14
9:38
#23924
25.2M
25.20 mi14:27:294:09:129:543:29
10:07
#23861
FINISH
26.22 mi14:36:164:17:599:518:47
8:38
#23689
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi136009712971214484(Top 50%)9992(Top 61%)9992(Top 414%)
10K6.21 mi3.10 mi13969-3699850-1389850-13814372(Top 50%)9985(Top 61%)9985(Top 414%)
15K9.32 mi3.11 mi14071-1029848+29848+214484(Top 50%)9992(Top 61%)9992(Top 414%)
20K12.43 mi3.11 mi14208-1379884-369884-3614563(Top 50%)9970(Top 61%)9970(Top 413%)
HALF13.11 mi0.68 mi14365-1579956-729956-7217414(Top 60%)11205(Top 69%)11205(Top 464%)
25K15.53 mi2.42 mi15969-160410552-59610552-59621617(Top 74%)13049(Top 80%)13049(Top 541%)
30K18.64 mi3.11 mi18949-298011787-123511787-123525576(Top 88%)14815(Top 91%)14815(Top 614%)
20M20.00 mi1.36 mi21342-239312889-110212889-110228786(Top 99%)16220(Top 99%)16220(Top 672%)
21M21.00 mi1.00 mi23021-167913675-78613675-78628984(Top 100%)16323(Top 100%)16323(Top 676%)
35K21.75 mi0.75 mi23869-84814106-43114106-43128985(Top 100%)16317(Top 100%)16317(Top 676%)
23M23.00 mi1.25 mi24129-26014205-9914205-9926649(Top 92%)15150(Top 93%)15150(Top 628%)
24M24.00 mi1.00 mi24027+10214134+7114134+7122144(Top 76%)12946(Top 79%)12946(Top 537%)
40K24.85 mi0.85 mi23924+10314076+5814076+5820825(Top 72%)12269(Top 75%)12269(Top 508%)
25.2M25.20 mi0.35 mi23861+6314046+3014046+3019749(Top 68%)11747(Top 72%)11747(Top 487%)
FINISH26.22 mi1.02 mi23689+17213949+9713949+9718761(Top 65%)11264(Top 69%)11264(Top 467%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21
+97ft-345ft

Overall

14484

Males

9992

M45-49

9992

5K→10K

3.1 - 6.2 mi

Top 50%
×5
+79ft-138ft

Overall

14372

Males

9985

M45-49

9985

10K→15K

6.2 - 9.3 mi

Top 50%
×3
+67ft-78ft

Overall

14484

Males

9992

M45-49

9992

15K→20K

9.3 - 12.4 mi

Top 50%
×5
+106ft-86ft

Overall

14563

Males

9970

M45-49

9970

20K→HALF

12.4 - 13.1 mi

Top 60%
×2
+19ft-37ft

Overall

17414

Males

11205

M45-49

11205

HALF→25K

13.1 - 15.5 mi

Top 74%
×4
+66ft-88ft

Overall

21617

Males

13049

M45-49

13049

25K→30K

15.5 - 18.6 mi

Top 88%
×9
+181ft-148ft

Overall

25576

Males

14815

M45-49

14815

30K→20M

18.6 - 20.0 mi

Top 99%
×5
+64ft-50ft

Overall

28786

Males

16220

M45-49

16220

20M→21M

20.0 - 21.0 mi

Top 100%
×8
+106ft-24ft

Overall

28984

Males

16323

M45-49

16323

21M→35K

21.0 - 21.8 mi

Top 100%
×7
+17ft-86ft

Overall

28985

Males

16317

M45-49

16317

35K→23M

21.8 - 23.0 mi

Top 92%
×5
+23ft-63ft

Overall

26649

Males

15150

M45-49

15150

23M→24M

23.0 - 24.0 mi

Top 76%
×6
+12ft-82ft

Overall

22144

Males

12946

M45-49

12946

24M→40K

24.0 - 24.9 mi

Top 72%
×1
+6ft-20ft

Overall

20825

Males

12269

M45-49

12269

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1
+13ft-16ft

Overall

19749

Males

11747

M45-49

11747

25.2M→FINISH

25.2 - 26.2 mi

Top 65%
×2
+22ft-21ft

Overall

18761

Males

11264

M45-49

11264

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
959
Passed By
1977
Net Change
-10089
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13600
5K10K158200-369#13600#13969
10K15K172200-102#13969#14071
15K20K124200-137#14071#14208
20KHALF3160-157#14208#14365
HALF25K11200-1604#14365#15969
25K30K10200-2980#15969#18949
30K20M0200-2393#18949#21342
20M21M2200-1679#21342#23021
21M35K1200-848#23021#23869
35K23M21200-260#23869#24129
23M24M11311+102#24129#24027
24M40K1041+103#24027#23924
40K25.2M641+63#23924#23861
25.2MFINISH1764+172#23861#23689
TOTALS9591977-10089
📊

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

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