Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Bing Han

Bib: 8852 β€’M β€’Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 26%
Gender (Male)
#0 / 16340
Top 39%
Masters (Masters Men)
#0 / 10617
Top 26%
Age Group (M45-49)
#0 / 2413
Top 39%
Race Day Weather
51Β°/41Β°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
20:47
3.11 mi
Rank: #5793
Start β†’ 5K
20:47 | 6:42/mi
10K
41:27
6.21 mi
Rank: #5614 (+179)
5K β†’ 10K
20:40 | 6:40/mi
15K
1:02:05
9.32 mi
Rank: #5469 (+145)
10K β†’ 15K
20:38 | 6:39/mi
20K
1:23:05
12.43 mi
Rank: #5513 (-44)
15K β†’ 20K
21:00 | 6:46/mi
HALF
1:27:36
13.11 mi
Rank: #5492 (+21)
20K β†’ HALF
4:31 | 6:38/mi
25K
1:44:11
15.53 mi
Rank: #5562 (-70)
HALF β†’ 25K
16:35 | 6:51/mi
30K
2:06:45
18.64 mi
Rank: #6012 (-450)
25K β†’ 30K
22:34 | 7:16/mi
20M
2:17:17
20.00 mi
Rank: #6447 (-435)
30K β†’ 20M
10:32 | 7:46/mi
21M
2:25:43
21.00 mi
Rank: #6791 (-344)
20M β†’ 21M
8:26 | 8:26/mi
35K
2:31:13
21.75 mi
Rank: #6872 (-81)
21M β†’ 35K
5:30 | 7:22/mi
23M
2:40:56
23.00 mi
Rank: #6993 (-121)
35K β†’ 23M
9:43 | 7:46/mi
24M
2:48:48
24.00 mi
Rank: #7183 (-190)
23M β†’ 24M
7:52 | 7:52/mi
40K
2:55:36
24.85 mi
Rank: #7294 (-111)
24M β†’ 40K
6:48 | 7:58/mi
25.2M
2:58:39
25.20 mi
Rank: #7374 (-80)
40K β†’ 25.2M
3:03 | 8:51/mi
FINISH
3:06:40
26.22 mi
Rank: #7604 (-230)
25.2M β†’ FINISH
8:01 | 7:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:36
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:39:04
Pace7:34 /mi
πŸ“ŠPositive Split: 13.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:35:5720:476:4220:47
6:42
-
10K
6.21 mi10:56:3741:276:4120:40
6:40
-0:02
15K
9.32 mi11:17:151:02:056:4020:38
6:39
-0:01
20K
12.43 mi11:38:151:23:056:4221:00
6:46
+0:07
HALF
13.11 mi11:42:461:27:366:414:31
6:38
-0:08
25K
15.53 mi11:59:211:44:116:4316:35
6:51
+0:13
30K
18.64 mi12:21:552:06:456:4822:34
7:16
+0:25
20M
20.00 mi12:32:272:17:176:5210:32
7:46
+0:30
21M
21.00 mi12:40:532:25:436:578:26
8:26
+0:40
35K
21.75 mi12:46:232:31:136:585:30
7:22
-1:04
23M
23.00 mi12:56:062:40:567:009:43
7:46
+0:24
24M
24.00 mi13:03:582:48:487:037:52
7:52
+0:06
40K
24.85 mi13:10:462:55:367:046:48
7:58
+0:06
25.2M
25.20 mi13:13:492:58:397:063:03
8:51
+0:53
FINISH
26.22 mi13:21:503:06:407:088:01
7:53
-0:58

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

6:38 /mi

Average Pace

7:07 /mi

Slowest Pace

8:51 /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

1:44:11

56% of race

Time at Steady Pace

28:04

15% of race

Time at Slower Pace

54:25

29% of race

Average Pace: 7:07 /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 mi10:35:5720:476:4220:47
6:42
#5793
10K
6.21 mi10:56:3741:276:4120:40
6:40
#5614
15K
9.32 mi11:17:151:02:056:4020:38
6:39
#5469
20K
12.43 mi11:38:151:23:056:4221:00
6:46
#5513
HALF
13.11 mi11:42:461:27:366:414:31
6:38
#5492
25K
15.53 mi11:59:211:44:116:4316:35
6:51
#5562
30K
18.64 mi12:21:552:06:456:4822:34
7:16
#6012
20M
20.00 mi12:32:272:17:176:5210:32
7:46
#6447
21M
21.00 mi12:40:532:25:436:578:26
8:26
#6791
35K
21.75 mi12:46:232:31:136:585:30
7:22
#6872
23M
23.00 mi12:56:062:40:567:009:43
7:46
#6993
24M
24.00 mi13:03:582:48:487:037:52
7:52
#7183
40K
24.85 mi13:10:462:55:367:046:48
7:58
#7294
25.2M
25.20 mi13:13:492:58:397:063:03
8:51
#7374
FINISH
26.22 mi13:21:503:06:407:088:01
7:53
#7604
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 mi5793531753175276(Top 18%)4892(Top 30%)4892(Top 203%)
10K6.21 mi3.10 mi5614+1795178+1395178+1395500(Top 19%)5073(Top 31%)5073(Top 210%)
15K9.32 mi3.11 mi5469+1455064+1145064+1145276(Top 18%)4892(Top 30%)4892(Top 203%)
20K12.43 mi3.11 mi5513-445087-235087-235793(Top 20%)5256(Top 32%)5256(Top 218%)
HALF13.11 mi0.68 mi5492+215067+205067+205542(Top 19%)5073(Top 31%)5073(Top 210%)
25K15.53 mi2.42 mi5562-705111-445111-446129(Top 21%)5465(Top 33%)5465(Top 226%)
30K18.64 mi3.11 mi6012-4505429-3185429-3187809(Top 27%)6496(Top 40%)6496(Top 269%)
20M20.00 mi1.36 mi6447-4355739-3105739-31010955(Top 38%)8045(Top 49%)8045(Top 333%)
21M21.00 mi1.00 mi6791-3445981-2425981-24212649(Top 44%)8730(Top 53%)8730(Top 362%)
35K21.75 mi0.75 mi6872-816037-566037-569652(Top 33%)7278(Top 45%)7278(Top 302%)
23M23.00 mi1.25 mi6993-1216094-576094-5710743(Top 37%)7716(Top 47%)7716(Top 320%)
24M24.00 mi1.00 mi7183-1906209-1156209-11512750(Top 44%)8576(Top 52%)8576(Top 355%)
40K24.85 mi0.85 mi7294-1116258-496258-4912131(Top 42%)8221(Top 50%)8221(Top 341%)
25.2M25.20 mi0.35 mi7374-806295-376295-3713663(Top 47%)8875(Top 54%)8875(Top 368%)
FINISH26.22 mi1.02 mi7604-2306414-1196414-11914210(Top 49%)9128(Top 56%)9128(Top 378%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
Γ—21
+97ft-345ft

Overall

5276

Males

4892

M45-49

4892

5K→10K

3.1 - 6.2 mi

Top 19%
Γ—5
+79ft-138ft

Overall

5500

Males

5073

M45-49

5073

10K→15K

6.2 - 9.3 mi

Top 18%
Γ—3
+67ft-78ft

Overall

5276

Males

4892

M45-49

4892

15K→20K

9.3 - 12.4 mi

Top 20%
Γ—5
+106ft-86ft

Overall

5793

Males

5256

M45-49

5256

20K→HALF

12.4 - 13.1 mi

Top 19%
Γ—2
+19ft-37ft

Overall

5542

Males

5073

M45-49

5073

HALF→25K

13.1 - 15.5 mi

Top 21%
Γ—4
+66ft-88ft

Overall

6129

Males

5465

M45-49

5465

25K→30K

15.5 - 18.6 mi

Top 27%
Γ—9
+181ft-148ft

Overall

7809

Males

6496

M45-49

6496

30K→20M

18.6 - 20.0 mi

Top 38%
Γ—5
+64ft-50ft

Overall

10955

Males

8045

M45-49

8045

20M→21M

20.0 - 21.0 mi

Top 44%
Γ—8
+106ft-24ft

Overall

12649

Males

8730

M45-49

8730

21M→35K

21.0 - 21.8 mi

Top 33%
Γ—7
+17ft-86ft

Overall

9652

Males

7278

M45-49

7278

35K→23M

21.8 - 23.0 mi

Top 37%
Γ—5
+23ft-63ft

Overall

10743

Males

7716

M45-49

7716

23M→24M

23.0 - 24.0 mi

Top 44%
Γ—6
+12ft-82ft

Overall

12750

Males

8576

M45-49

8576

24M→40K

24.0 - 24.9 mi

Top 42%
Γ—1
+6ft-20ft

Overall

12131

Males

8221

M45-49

8221

40K→25.2M

24.9 - 25.2 mi

Top 47%
Γ—1
+13ft-16ft

Overall

13663

Males

8875

M45-49

8875

25.2M→FINISH

25.2 - 26.2 mi

Top 49%
Γ—2
+22ft-21ft

Overall

14210

Males

9128

M45-49

9128

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
935*
Passed By
1974
Net Change
-1811
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#5793
5K β†’ 10K299*120+179#5793#5614
10K β†’ 15K19954+145#5614#5469
15K β†’ 20K89133-44#5469#5513
20K β†’ HALF276+21#5513#5492
HALF β†’ 25K70140-70#5492#5562
25K β†’ 30K54200-450#5562#6012
30K β†’ 20M16200-435#6012#6447
20M β†’ 21M13200-344#6447#6791
21M β†’ 35K25106-81#6791#6872
35K β†’ 23M52173-121#6872#6993
23M β†’ 24M22200-190#6993#7183
24M β†’ 40K42153-111#7183#7294
40K β†’ 25.2M989-80#7294#7374
25.2M β†’ FINISH18200-230#7374#7604
TOTALS935*1974-1811

* 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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