Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Michael Hilborn

Bib: 30248 β€’M β€’Age: N/A

MA

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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
51Β°/41Β°F
overcast clouds
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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
28:11
3.11 mi
Rank: #22945
Start β†’ 5K
28:11 | 9:05/mi
10K
56:37
6.21 mi
Rank: #23216 (-271)
5K β†’ 10K
28:26 | 9:10/mi
15K
1:23:48
9.32 mi
Rank: #22691 (+525)
10K β†’ 15K
27:11 | 8:45/mi
20K
1:51:18
12.43 mi
Rank: #22279 (+412)
15K β†’ 20K
27:30 | 8:52/mi
HALF
1:57:22
13.11 mi
Rank: #22277 (+2)
20K β†’ HALF
6:04 | 8:55/mi
25K
2:18:48
15.53 mi
Rank: #21955 (+322)
HALF β†’ 25K
21:26 | 8:51/mi
30K
2:48:11
18.64 mi
Rank: #21863 (+92)
25K β†’ 30K
29:23 | 9:28/mi
20M
3:00:45
20.00 mi
Rank: #21727 (+136)
30K β†’ 20M
12:34 | 9:16/mi
21M
3:10:01
21.00 mi
Rank: #21490 (+237)
20M β†’ 21M
9:16 | 9:16/mi
35K
3:16:32
21.75 mi
Rank: #21403 (+87)
21M β†’ 35K
6:31 | 8:43/mi
23M
3:28:05
23.00 mi
Rank: #21297 (+106)
35K β†’ 23M
11:33 | 9:14/mi
24M
3:37:08
24.00 mi
Rank: #21238 (+59)
23M β†’ 24M
9:03 | 9:03/mi
40K
3:44:40
24.85 mi
Rank: #21105 (+133)
24M β†’ 40K
7:32 | 8:49/mi
25.2M
3:48:04
25.20 mi
Rank: #21077 (+28)
40K β†’ 25.2M
3:24 | 9:52/mi
FINISH
3:56:08
26.22 mi
Rank: #20875 (+202)
25.2M β†’ FINISH
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
Time1:57:22
Pace8:58 /mi
2nd Half
Distance13.11 mi
Time1:58:46
Pace9:04 /mi
πŸ“ŠPositive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:3728:119:0528:11
9:05
-
10K
6.21 mi12:25:0356:379:0728:26
9:10
+0:05
15K
9.32 mi12:52:141:23:489:0027:11
8:45
-0:25
20K
12.43 mi13:19:441:51:188:5827:30
8:52
+0:07
HALF
13.11 mi13:25:481:57:228:586:04
8:55
+0:03
25K
15.53 mi13:47:142:18:488:5721:26
8:51
-0:04
30K
18.64 mi14:16:372:48:119:0229:23
9:28
+0:37
20M
20.00 mi14:29:113:00:459:0312:34
9:16
-0:12
21M
21.00 mi14:38:273:10:019:039:16
9:16
0:00
35K
21.75 mi14:44:583:16:329:036:31
8:43
-0:33
23M
23.00 mi14:56:313:28:059:0311:33
9:14
+0:31
24M
24.00 mi15:05:343:37:089:039:03
9:03
-0:11
40K
24.85 mi15:13:063:44:409:037:32
8:49
-0:14
25.2M
25.20 mi15:16:303:48:049:043:24
9:52
+1:03
FINISH
26.22 mi15:24:343:56:089:018:04
7:55
-1:57

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

7:55 /mi

Average Pace

9:01 /mi

Slowest Pace

9:52 /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

49:18

21% of race

Time at Steady Pace

2:12:13

56% of race

Time at Slower Pace

54:37

23% of race

Average Pace: 9:00 /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 mi11:56:3728:119:0528:11
9:05
#22945
10K
6.21 mi12:25:0356:379:0728:26
9:10
#23216
15K
9.32 mi12:52:141:23:489:0027:11
8:45
#22691
20K
12.43 mi13:19:441:51:188:5827:30
8:52
#22279
HALF
13.11 mi13:25:481:57:228:586:04
8:55
#22277
25K
15.53 mi13:47:142:18:488:5721:26
8:51
#21955
30K
18.64 mi14:16:372:48:119:0229:23
9:28
#21863
20M
20.00 mi14:29:113:00:459:0312:34
9:16
#21727
21M
21.00 mi14:38:273:10:019:039:16
9:16
#21490
35K
21.75 mi14:44:583:16:329:036:31
8:43
#21403
23M
23.00 mi14:56:313:28:059:0311:33
9:14
#21297
24M
24.00 mi15:05:343:37:089:039:03
9:03
#21238
40K
24.85 mi15:13:063:44:409:037:32
8:49
#21105
25.2M
25.20 mi15:16:303:48:049:043:24
9:52
#21077
FINISH
26.22 mi15:24:343:56:089:018:04
7:55
#20875
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 mi22945137011370121468(Top 74%)13009(Top 80%)13009(Top 227%)
10K6.21 mi3.10 mi23216-27113851-15013851-15023441(Top 81%)13973(Top 86%)13973(Top 244%)
15K9.32 mi3.11 mi22691+52513596+25513596+25521468(Top 74%)13009(Top 80%)13009(Top 227%)
20K12.43 mi3.11 mi22279+41213392+20413392+20421225(Top 73%)12878(Top 79%)12878(Top 225%)
HALF13.11 mi0.68 mi22277+213386+613386+622254(Top 77%)13382(Top 82%)13382(Top 234%)
25K15.53 mi2.42 mi21955+32213229+15713229+15720404(Top 70%)12453(Top 76%)12453(Top 218%)
30K18.64 mi3.11 mi21863+9213157+7213157+7221478(Top 74%)12880(Top 79%)12880(Top 225%)
20M20.00 mi1.36 mi21727+13613072+8513072+8520065(Top 69%)12148(Top 74%)12148(Top 212%)
21M21.00 mi1.00 mi21490+23712947+12512947+12517486(Top 60%)10919(Top 67%)10919(Top 191%)
35K21.75 mi0.75 mi21403+8712900+4712900+4718677(Top 64%)11375(Top 70%)11375(Top 199%)
23M23.00 mi1.25 mi21297+10612846+5412846+5419544(Top 67%)11720(Top 72%)11720(Top 205%)
24M24.00 mi1.00 mi21238+5912799+4712799+4719664(Top 68%)11715(Top 72%)11715(Top 205%)
40K24.85 mi0.85 mi21105+13312729+7012729+7017446(Top 60%)10638(Top 65%)10638(Top 186%)
25.2M25.20 mi0.35 mi21077+2812704+2512704+2518846(Top 65%)11312(Top 69%)11312(Top 198%)
FINISH26.22 mi1.02 mi20875+20212607+9712607+9714612(Top 50%)9339(Top 57%)9339(Top 163%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
Γ—21
+97ft-345ft

Overall

21468

Males

13009

M18-39

13009

5K→10K

3.1 - 6.2 mi

Top 81%
Γ—5
+79ft-138ft

Overall

23441

Males

13973

M18-39

13973

10K→15K

6.2 - 9.3 mi

Top 74%
Γ—3
+67ft-78ft

Overall

21468

Males

13009

M18-39

13009

15K→20K

9.3 - 12.4 mi

Top 73%
Γ—5
+106ft-86ft

Overall

21225

Males

12878

M18-39

12878

20K→HALF

12.4 - 13.1 mi

Top 77%
Γ—2
+19ft-37ft

Overall

22254

Males

13382

M18-39

13382

HALF→25K

13.1 - 15.5 mi

Top 70%
Γ—4
+66ft-88ft

Overall

20404

Males

12453

M18-39

12453

25K→30K

15.5 - 18.6 mi

Top 74%
Γ—9
+181ft-148ft

Overall

21478

Males

12880

M18-39

12880

30K→20M

18.6 - 20.0 mi

Top 69%
Γ—5
+64ft-50ft

Overall

20065

Males

12148

M18-39

12148

20M→21M

20.0 - 21.0 mi

Top 60%
Γ—8
+106ft-24ft

Overall

17486

Males

10919

M18-39

10919

21M→35K

21.0 - 21.8 mi

Top 64%
Γ—7
+17ft-86ft

Overall

18677

Males

11375

M18-39

11375

35K→23M

21.8 - 23.0 mi

Top 67%
Γ—5
+23ft-63ft

Overall

19544

Males

11720

M18-39

11720

23M→24M

23.0 - 24.0 mi

Top 68%
Γ—6
+12ft-82ft

Overall

19664

Males

11715

M18-39

11715

24M→40K

24.0 - 24.9 mi

Top 60%
Γ—1
+6ft-20ft

Overall

17446

Males

10638

M18-39

10638

40K→25.2M

24.9 - 25.2 mi

Top 65%
Γ—1
+13ft-16ft

Overall

18846

Males

11312

M18-39

11312

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
Γ—2
+22ft-21ft

Overall

14612

Males

9339

M18-39

9339

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2772*
Passed By
496
Net Change
+2070
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#22945
5K β†’ 10K135200-271#22945#23216
10K β†’ 15K552*27+525#23216#22691
15K β†’ 20K432*20+412#22691#22279
20K β†’ HALF2826+2#22279#22277
HALF β†’ 25K335*13+322#22277#21955
25K β†’ 30K204*112+92#21955#21863
30K β†’ 20M15721+136#21863#21727
20M β†’ 21M243*6+237#21727#21490
21M β†’ 35K925+87#21490#21403
35K β†’ 23M12620+106#21403#21297
23M β†’ 24M8829+59#21297#21238
24M β†’ 40K1396+133#21238#21105
40K β†’ 25.2M3810+28#21105#21077
25.2M β†’ FINISH203*1+202#21077#20875
TOTALS2772*496+2070

* 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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