Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Brian Hardeman

Bib: 30503MAge: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°F
overcast clouds
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Race Performance Report

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  • Fatigue & pacing analysis
  • 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
25:20
3.11 mi
Rank: #17919
Start5K
25:20 | 8:10/mi
10K
50:10
6.21 mi
Rank: #17599 (+320)
5K10K
24:50 | 8:00/mi
15K
1:14:56
9.32 mi
Rank: #17342 (+257)
10K15K
24:46 | 7:59/mi
20K
1:39:46
12.43 mi
Rank: #17001 (+341)
15K20K
24:50 | 8:00/mi
HALF
1:45:10
13.11 mi
Rank: #16974 (+27)
20KHALF
5:24 | 7:56/mi
25K
2:04:22
15.53 mi
Rank: #16589 (+385)
HALF25K
19:12 | 7:56/mi
30K
2:29:35
18.64 mi
Rank: #16160 (+429)
25K30K
25:13 | 8:07/mi
20M
2:40:38
20.00 mi
Rank: #15995 (+165)
30K20M
11:03 | 8:09/mi
21M
2:49:12
21.00 mi
Rank: #15802 (+193)
20M21M
8:34 | 8:34/mi
35K
2:55:03
21.75 mi
Rank: #15695 (+107)
21M35K
5:51 | 7:50/mi
23M
3:05:17
23.00 mi
Rank: #15548 (+147)
35K23M
10:14 | 8:11/mi
24M
3:13:18
24.00 mi
Rank: #15475 (+73)
23M24M
8:01 | 8:01/mi
40K
3:20:15
24.85 mi
Rank: #15372 (+103)
24M40K
6:57 | 8:08/mi
25.2M
3:23:05
25.20 mi
Rank: #15291 (+81)
40K25.2M
2:50 | 8:13/mi
FINISH
3:30:32
26.22 mi
Rank: #15062 (+229)
25.2MFINISH
7:27 | 7:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:45:10
Pace8:02 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:45:22
Pace8:03 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:5525:208:1025:20
8:10
-
10K
6.21 mi12:17:4550:108:0524:50
8:00
-0:10
15K
9.32 mi12:42:311:14:568:0324:46
7:59
-0:01
20K
12.43 mi13:07:211:39:468:0224:50
8:00
+0:01
HALF
13.11 mi13:12:451:45:108:025:24
7:56
-0:04
25K
15.53 mi13:31:572:04:228:0119:12
7:56
0:00
30K
18.64 mi13:57:102:29:358:0225:13
8:07
+0:11
20M
20.00 mi14:08:132:40:388:0211:03
8:09
+0:02
21M
21.00 mi14:16:472:49:128:048:34
8:34
+0:25
35K
21.75 mi14:22:382:55:038:035:51
7:50
-0:44
23M
23.00 mi14:32:523:05:178:0410:14
8:11
+0:21
24M
24.00 mi14:40:533:13:188:048:01
8:01
-0:10
40K
24.85 mi14:47:503:20:158:046:57
8:08
+0:07
25.2M
25.20 mi14:50:403:23:058:042:50
8:13
+0:05
FINISH
26.22 mi14:58:073:30:328:037:27
7:19
-0:54

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

7:19 /mi

Average Pace

8:02 /mi

Slowest Pace

8:34 /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

2:00:21

57% of race

Time at Steady Pace

1:30:11

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:02 /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 mi11:52:5525:208:1025:20
8:10
#17919
10K
6.21 mi12:17:4550:108:0524:50
8:00
#17599
15K
9.32 mi12:42:311:14:568:0324:46
7:59
#17342
20K
12.43 mi13:07:211:39:468:0224:50
8:00
#17001
HALF
13.11 mi13:12:451:45:108:025:24
7:56
#16974
25K
15.53 mi13:31:572:04:228:0119:12
7:56
#16589
30K
18.64 mi13:57:102:29:358:0225:13
8:07
#16160
20M
20.00 mi14:08:132:40:388:0211:03
8:09
#15995
21M
21.00 mi14:16:472:49:128:048:34
8:34
#15802
35K
21.75 mi14:22:382:55:038:035:51
7:50
#15695
23M
23.00 mi14:32:523:05:178:0410:14
8:11
#15548
24M
24.00 mi14:40:533:13:188:048:01
8:01
#15475
40K
24.85 mi14:47:503:20:158:046:57
8:08
#15372
25.2M
25.20 mi14:50:403:23:058:042:50
8:13
#15291
FINISH
26.22 mi14:58:073:30:328:037:27
7:19
#15062
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi17919113791137916770(Top 58%)10926(Top 67%)10926(Top 191%)
10K6.21 mi3.10 mi17599+32011269+11011269+11017169(Top 59%)11084(Top 68%)11084(Top 194%)
15K9.32 mi3.11 mi17342+25711145+12411145+12416770(Top 58%)10926(Top 67%)10926(Top 191%)
20K12.43 mi3.11 mi17001+34110993+15210993+15216056(Top 55%)10573(Top 65%)10573(Top 185%)
HALF13.11 mi0.68 mi16974+2710981+1210981+1216456(Top 57%)10764(Top 66%)10764(Top 188%)
25K15.53 mi2.42 mi16589+38510821+16010821+16014726(Top 51%)9961(Top 61%)9961(Top 174%)
30K18.64 mi3.11 mi16160+42910590+23110590+23114309(Top 49%)9680(Top 59%)9680(Top 169%)
20M20.00 mi1.36 mi15995+16510513+7710513+7713761(Top 47%)9346(Top 57%)9346(Top 163%)
21M21.00 mi1.00 mi15802+19310411+10210411+10213544(Top 47%)9158(Top 56%)9158(Top 160%)
35K21.75 mi0.75 mi15695+10710358+5310358+5313190(Top 45%)8974(Top 55%)8974(Top 157%)
23M23.00 mi1.25 mi15548+14710268+9010268+9013624(Top 47%)9074(Top 56%)9074(Top 159%)
24M24.00 mi1.00 mi15475+7310225+4310225+4313871(Top 48%)9106(Top 56%)9106(Top 159%)
40K24.85 mi0.85 mi15372+10310162+6310162+6313311(Top 46%)8767(Top 54%)8767(Top 153%)
25.2M25.20 mi0.35 mi15291+8110125+3710125+379723(Top 34%)7012(Top 43%)7012(Top 123%)
FINISH26.22 mi1.02 mi15062+22910019+10610019+1069966(Top 34%)7110(Top 44%)7110(Top 124%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21
+97ft-345ft

Overall

16770

Males

10926

M18-39

10926

5K→10K

3.1 - 6.2 mi

Top 59%
×5
+79ft-138ft

Overall

17169

Males

11084

M18-39

11084

10K→15K

6.2 - 9.3 mi

Top 58%
×3
+67ft-78ft

Overall

16770

Males

10926

M18-39

10926

15K→20K

9.3 - 12.4 mi

Top 55%
×5
+106ft-86ft

Overall

16056

Males

10573

M18-39

10573

20K→HALF

12.4 - 13.1 mi

Top 57%
×2
+19ft-37ft

Overall

16456

Males

10764

M18-39

10764

HALF→25K

13.1 - 15.5 mi

Top 51%
×4
+66ft-88ft

Overall

14726

Males

9961

M18-39

9961

25K→30K

15.5 - 18.6 mi

Top 49%
×9
+181ft-148ft

Overall

14309

Males

9680

M18-39

9680

30K→20M

18.6 - 20.0 mi

Top 47%
×5
+64ft-50ft

Overall

13761

Males

9346

M18-39

9346

20M→21M

20.0 - 21.0 mi

Top 47%
×8
+106ft-24ft

Overall

13544

Males

9158

M18-39

9158

21M→35K

21.0 - 21.8 mi

Top 45%
×7
+17ft-86ft

Overall

13190

Males

8974

M18-39

8974

35K→23M

21.8 - 23.0 mi

Top 47%
×5
+23ft-63ft

Overall

13624

Males

9074

M18-39

9074

23M→24M

23.0 - 24.0 mi

Top 48%
×6
+12ft-82ft

Overall

13871

Males

9106

M18-39

9106

24M→40K

24.0 - 24.9 mi

Top 46%
×1
+6ft-20ft

Overall

13311

Males

8767

M18-39

8767

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1
+13ft-16ft

Overall

9723

Males

7012

M18-39

7012

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
×2
+22ft-21ft

Overall

9966

Males

7110

M18-39

7110

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3303*
Passed By
446
Net Change
+2857
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17919
5K10K462*142+320#17919#17599
10K15K344*87+257#17599#17342
15K20K377*36+341#17342#17001
20KHALF4619+27#17001#16974
HALF25K395*10+385#16974#16589
25K30K458*29+429#16589#16160
30K20M18015+165#16160#15995
20M21M211*18+193#15995#15802
21M35K12114+107#15802#15695
35K23M17932+147#15695#15548
23M24M9623+73#15548#15475
24M40K11714+103#15475#15372
40K25.2M832+81#15372#15291
25.2MFINISH234*5+229#15291#15062
TOTALS3303*446+2857

* 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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