Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Minghao Feng

Bib: 9261 β€’M β€’Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 45%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 47%
Age Group (M45-49)
#0 / 2413
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
23:21
3.11 mi
Rank: #12894
Start β†’ 5K
23:21 | 7:31/mi
10K
46:21
6.21 mi
Rank: #12475 (+419)
5K β†’ 10K
23:00 | 7:25/mi
15K
1:09:09
9.32 mi
Rank: #12093 (+382)
10K β†’ 15K
22:48 | 7:21/mi
20K
1:32:02
12.43 mi
Rank: #11773 (+320)
15K β†’ 20K
22:53 | 7:22/mi
HALF
1:37:01
13.11 mi
Rank: #11756 (+17)
20K β†’ HALF
4:59 | 7:19/mi
25K
1:55:00
15.53 mi
Rank: #11583 (+173)
HALF β†’ 25K
17:59 | 7:25/mi
30K
2:18:38
18.64 mi
Rank: #11346 (+237)
25K β†’ 30K
23:38 | 7:37/mi
20M
2:29:02
20.00 mi
Rank: #11247 (+99)
30K β†’ 20M
10:24 | 7:40/mi
21M
2:36:57
21.00 mi
Rank: #11088 (+159)
20M β†’ 21M
7:55 | 7:55/mi
35K
2:42:27
21.75 mi
Rank: #11009 (+79)
21M β†’ 35K
5:30 | 7:22/mi
23M
2:52:10
23.00 mi
Rank: #10937 (+72)
35K β†’ 23M
9:43 | 7:46/mi
24M
3:00:30
24.00 mi
Rank: #11162 (-225)
23M β†’ 24M
8:20 | 8:20/mi
40K
3:08:55
24.85 mi
Rank: #11740 (-578)
24M β†’ 40K
8:25 | 9:51/mi
25.2M
3:13:41
25.20 mi
Rank: #12339 (-599)
40K β†’ 25.2M
4:46 | 13:50/mi
FINISH
3:24:09
26.22 mi
Rank: #13105 (-766)
25.2M β†’ FINISH
10:28 | 10:17/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:37:01
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time1:47:08
Pace8:11 /mi
πŸ“ŠPositive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:1723:217:3123:21
7:31
-
10K
6.21 mi11:30:1746:217:2823:00
7:25
-0:06
15K
9.32 mi11:53:051:09:097:2622:48
7:21
-0:04
20K
12.43 mi12:15:581:32:027:2522:53
7:22
+0:01
HALF
13.11 mi12:20:571:37:017:254:59
7:19
-0:03
25K
15.53 mi12:38:561:55:007:2517:59
7:25
+0:06
30K
18.64 mi13:02:342:18:387:2723:38
7:37
+0:12
20M
20.00 mi13:12:582:29:027:2810:24
7:40
+0:03
21M
21.00 mi13:20:532:36:577:297:55
7:55
+0:15
35K
21.75 mi13:26:232:42:277:295:30
7:22
-0:33
23M
23.00 mi13:36:062:52:107:309:43
7:46
+0:24
24M
24.00 mi13:44:263:00:307:328:20
8:20
+0:34
40K
24.85 mi13:52:513:08:557:378:25
9:51
+1:31
25.2M
25.20 mi13:57:373:13:417:424:46
13:50
+3:59
FINISH
26.22 mi14:08:053:24:097:4810:28
10:17
-3:33

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

7:19 /mi

Average Pace

7:48 /mi

Slowest Pace

13:50 /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

0:00

0% of race

Time at Steady Pace

3:00:30

88% of race

Time at Slower Pace

23:39

12% of race

Average Pace: 7:47 /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 mi11:07:1723:217:3123:21
7:31
#12894
10K
6.21 mi11:30:1746:217:2823:00
7:25
#12475
15K
9.32 mi11:53:051:09:097:2622:48
7:21
#12093
20K
12.43 mi12:15:581:32:027:2522:53
7:22
#11773
HALF
13.11 mi12:20:571:37:017:254:59
7:19
#11756
25K
15.53 mi12:38:561:55:007:2517:59
7:25
#11583
30K
18.64 mi13:02:342:18:387:2723:38
7:37
#11346
20M
20.00 mi13:12:582:29:027:2810:24
7:40
#11247
21M
21.00 mi13:20:532:36:577:297:55
7:55
#11088
35K
21.75 mi13:26:232:42:277:295:30
7:22
#11009
23M
23.00 mi13:36:062:52:107:309:43
7:46
#10937
24M
24.00 mi13:44:263:00:307:328:20
8:20
#11162
40K
24.85 mi13:52:513:08:557:378:25
9:51
#11740
25.2M
25.20 mi13:57:373:13:417:424:46
13:50
#12339
FINISH
26.22 mi14:08:053:24:097:4810:28
10:17
#13105
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 mi128949418941811414(Top 39%)8680(Top 53%)8680(Top 360%)
10K6.21 mi3.10 mi12475+4199216+2029216+20212092(Top 42%)9032(Top 55%)9032(Top 374%)
15K9.32 mi3.11 mi12093+3829036+1809036+18011414(Top 39%)8680(Top 53%)8680(Top 360%)
20K12.43 mi3.11 mi11773+3208856+1808856+18010803(Top 37%)8308(Top 51%)8308(Top 344%)
HALF13.11 mi0.68 mi11756+178844+128844+1211256(Top 39%)8622(Top 53%)8622(Top 357%)
25K15.53 mi2.42 mi11583+1738736+1088736+10810703(Top 37%)8191(Top 50%)8191(Top 339%)
30K18.64 mi3.11 mi11346+2378589+1478589+14710493(Top 36%)7952(Top 49%)7952(Top 330%)
20M20.00 mi1.36 mi11247+998516+738516+7310275(Top 35%)7716(Top 47%)7716(Top 320%)
21M21.00 mi1.00 mi11088+1598413+1038413+1039346(Top 32%)7138(Top 44%)7138(Top 296%)
35K21.75 mi0.75 mi11009+798355+588355+589730(Top 34%)7356(Top 45%)7356(Top 305%)
23M23.00 mi1.25 mi10937+728301+548301+5410772(Top 37%)7745(Top 47%)7745(Top 321%)
24M24.00 mi1.00 mi11162-2258386-858386-8515880(Top 55%)9983(Top 61%)9983(Top 414%)
40K24.85 mi0.85 mi11740-5788623-2378623-23721462(Top 74%)12555(Top 77%)12555(Top 520%)
25.2M25.20 mi0.35 mi12339-5998882-2598882-25927017(Top 93%)15280(Top 94%)15280(Top 633%)
FINISH26.22 mi1.02 mi13105-7669185-3039185-30324512(Top 84%)14044(Top 86%)14044(Top 582%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
Γ—21
+97ft-345ft

Overall

11414

Males

8680

M45-49

8680

5K→10K

3.1 - 6.2 mi

Top 42%
Γ—5
+79ft-138ft

Overall

12092

Males

9032

M45-49

9032

10K→15K

6.2 - 9.3 mi

Top 39%
Γ—3
+67ft-78ft

Overall

11414

Males

8680

M45-49

8680

15K→20K

9.3 - 12.4 mi

Top 37%
Γ—5
+106ft-86ft

Overall

10803

Males

8308

M45-49

8308

20K→HALF

12.4 - 13.1 mi

Top 39%
Γ—2
+19ft-37ft

Overall

11256

Males

8622

M45-49

8622

HALF→25K

13.1 - 15.5 mi

Top 37%
Γ—4
+66ft-88ft

Overall

10703

Males

8191

M45-49

8191

25K→30K

15.5 - 18.6 mi

Top 36%
Γ—9
+181ft-148ft

Overall

10493

Males

7952

M45-49

7952

30K→20M

18.6 - 20.0 mi

Top 35%
Γ—5
+64ft-50ft

Overall

10275

Males

7716

M45-49

7716

20M→21M

20.0 - 21.0 mi

Top 32%
Γ—8
+106ft-24ft

Overall

9346

Males

7138

M45-49

7138

21M→35K

21.0 - 21.8 mi

Top 34%
Γ—7
+17ft-86ft

Overall

9730

Males

7356

M45-49

7356

35K→23M

21.8 - 23.0 mi

Top 37%
Γ—5
+23ft-63ft

Overall

10772

Males

7745

M45-49

7745

23M→24M

23.0 - 24.0 mi

Top 55%
Γ—6
+12ft-82ft

Overall

15880

Males

9983

M45-49

9983

24M→40K

24.0 - 24.9 mi

Top 74%
Γ—1
+6ft-20ft

Overall

21462

Males

12555

M45-49

12555

40K→25.2M

24.9 - 25.2 mi

Top 93%
Γ—1
+13ft-16ft

Overall

27017

Males

15280

M45-49

15280

25.2M→FINISH

25.2 - 26.2 mi

Top 84%
Γ—2
+22ft-21ft

Overall

24512

Males

14044

M45-49

14044

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2464*
Passed By
1248
Net Change
-211
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12894
5K β†’ 10K530*111+419#12894#12475
10K β†’ 15K426*44+382#12475#12093
15K β†’ 20K345*25+320#12093#11773
20K β†’ HALF3316+17#11773#11756
HALF β†’ 25K208*35+173#11756#11583
25K β†’ 30K313*76+237#11583#11346
30K β†’ 20M14142+99#11346#11247
20M β†’ 21M18526+159#11247#11088
21M β†’ 35K9213+79#11088#11009
35K β†’ 23M13260+72#11009#10937
23M β†’ 24M40200-225#10937#11162
24M β†’ 40K14200-578#11162#11740
40K β†’ 25.2M0200-599#11740#12339
25.2M β†’ FINISH5200-766#12339#13105
TOTALS2464*1248-211

* 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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