Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

George Nix

Bib: 4350 β€’M β€’Age: N/A

VA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 10%
Gender (Male)
#0 / 16340
Top 16%
Age Group (M18-39)
#0 / 5723
Top 38%
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
20:20
3.11 mi
Rank: #4529
Start β†’ 5K
20:20 | 6:33/mi
10K
40:42
6.21 mi
Rank: #4582 (-53)
5K β†’ 10K
20:22 | 6:34/mi
15K
1:00:51
9.32 mi
Rank: #4400 (+182)
10K β†’ 15K
20:09 | 6:30/mi
20K
1:21:01
12.43 mi
Rank: #4188 (+212)
15K β†’ 20K
20:10 | 6:30/mi
HALF
1:25:19
13.11 mi
Rank: #4127 (+61)
20K β†’ HALF
4:18 | 6:19/mi
25K
1:40:37
15.53 mi
Rank: #3782 (+345)
HALF β†’ 25K
15:18 | 6:19/mi
30K
2:00:37
18.64 mi
Rank: #3419 (+363)
25K β†’ 30K
20:00 | 6:27/mi
20M
2:09:26
20.00 mi
Rank: #3316 (+103)
30K β†’ 20M
8:49 | 6:30/mi
21M
2:16:00
21.00 mi
Rank: #3154 (+162)
20M β†’ 21M
6:34 | 6:34/mi
35K
2:20:48
21.75 mi
Rank: #3129 (+25)
21M β†’ 35K
4:48 | 6:25/mi
23M
2:28:50
23.00 mi
Rank: #3020 (+109)
35K β†’ 23M
8:02 | 6:26/mi
24M
2:35:00
24.00 mi
Rank: #2927 (+93)
23M β†’ 24M
6:10 | 6:10/mi
40K
2:40:25
24.85 mi
Rank: #2866 (+61)
24M β†’ 40K
5:25 | 6:21/mi
25.2M
2:42:48
25.20 mi
Rank: #2845 (+21)
40K β†’ 25.2M
2:23 | 6:55/mi
FINISH
2:48:59
26.22 mi
Rank: #2777 (+68)
25.2M β†’ FINISH
6:11 | 6:05/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:25:19
Pace6:31 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:23:40
Pace6:23 /mi
πŸ“ŠNegative Split: 1.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2820:206:3320:20
6:33
-
10K
6.21 mi10:43:5040:426:3420:22
6:34
+0:01
15K
9.32 mi11:03:591:00:516:3220:09
6:30
-0:04
20K
12.43 mi11:24:091:21:016:3220:10
6:30
0:00
HALF
13.11 mi11:28:271:25:196:314:18
6:19
-0:11
25K
15.53 mi11:43:451:40:376:2915:18
6:19
0:00
30K
18.64 mi12:03:452:00:376:2920:00
6:27
+0:08
20M
20.00 mi12:12:342:09:266:298:49
6:30
+0:03
21M
21.00 mi12:19:082:16:006:296:34
6:34
+0:04
35K
21.75 mi12:23:562:20:486:294:48
6:25
-0:09
23M
23.00 mi12:31:582:28:506:298:02
6:26
+0:01
24M
24.00 mi12:38:082:35:006:286:10
6:10
-0:16
40K
24.85 mi12:43:332:40:256:285:25
6:21
+0:11
25.2M
25.20 mi12:45:562:42:486:282:23
6:55
+0:34
FINISH
26.22 mi12:52:072:48:596:276:11
6:05
-0:50

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

6:05 /mi

Average Pace

6:27 /mi

Slowest Pace

6:55 /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

2:46:36

99% of race

Time at Steady Pace

2:23

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:27 /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 mi10:23:2820:206:3320:20
6:33
#4529
10K
6.21 mi10:43:5040:426:3420:22
6:34
#4582
15K
9.32 mi11:03:591:00:516:3220:09
6:30
#4400
20K
12.43 mi11:24:091:21:016:3220:10
6:30
#4188
HALF
13.11 mi11:28:271:25:196:314:18
6:19
#4127
25K
15.53 mi11:43:451:40:376:2915:18
6:19
#3782
30K
18.64 mi12:03:452:00:376:2920:00
6:27
#3419
20M
20.00 mi12:12:342:09:266:298:49
6:30
#3316
21M
21.00 mi12:19:082:16:006:296:34
6:34
#3154
35K
21.75 mi12:23:562:20:486:294:48
6:25
#3129
23M
23.00 mi12:31:582:28:506:298:02
6:26
#3020
24M
24.00 mi12:38:082:35:006:286:10
6:10
#2927
40K
24.85 mi12:43:332:40:256:285:25
6:21
#2866
25.2M
25.20 mi12:45:562:42:486:282:23
6:55
#2845
FINISH
26.22 mi12:52:072:48:596:276:11
6:05
#2777
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 mi4529425842584104(Top 14%)3890(Top 24%)3890(Top 68%)
10K6.21 mi3.10 mi4582-534309-514309-514644(Top 16%)4361(Top 27%)4361(Top 76%)
15K9.32 mi3.11 mi4400+1824159+1504159+1504104(Top 14%)3890(Top 24%)3890(Top 68%)
20K12.43 mi3.11 mi4188+2123970+1893970+1893691(Top 13%)3514(Top 22%)3514(Top 61%)
HALF13.11 mi0.68 mi4127+613914+563914+563109(Top 11%)2989(Top 18%)2989(Top 52%)
25K15.53 mi2.42 mi3782+3453605+3093605+3092373(Top 8%)2286(Top 14%)2286(Top 40%)
30K18.64 mi3.11 mi3419+3633265+3403265+3402267(Top 8%)2172(Top 13%)2172(Top 38%)
20M20.00 mi1.36 mi3316+1033173+923173+922391(Top 8%)2272(Top 14%)2272(Top 40%)
21M21.00 mi1.00 mi3154+1623019+1543019+1541507(Top 5%)1443(Top 9%)1443(Top 25%)
35K21.75 mi0.75 mi3129+252994+252994+253084(Top 11%)2871(Top 18%)2871(Top 50%)
23M23.00 mi1.25 mi3020+1092887+1072887+1072055(Top 7%)1948(Top 12%)1948(Top 34%)
24M24.00 mi1.00 mi2927+932800+872800+871650(Top 6%)1565(Top 10%)1565(Top 27%)
40K24.85 mi0.85 mi2866+612742+582742+581880(Top 6%)1768(Top 11%)1768(Top 31%)
25.2M25.20 mi0.35 mi2845+212721+212721+212272(Top 8%)2093(Top 13%)2093(Top 37%)
FINISH26.22 mi1.02 mi2777+682654+672654+671910(Top 7%)1774(Top 11%)1774(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
Γ—21
+97ft-345ft

Overall

4104

Males

3890

M18-39

3890

5K→10K

3.1 - 6.2 mi

Top 16%
Γ—5
+79ft-138ft

Overall

4644

Males

4361

M18-39

4361

10K→15K

6.2 - 9.3 mi

Top 14%
Γ—3
+67ft-78ft

Overall

4104

Males

3890

M18-39

3890

15K→20K

9.3 - 12.4 mi

Top 13%
Γ—5
+106ft-86ft

Overall

3691

Males

3514

M18-39

3514

20K→HALF

12.4 - 13.1 mi

Top 11%
Γ—2
+19ft-37ft

Overall

3109

Males

2989

M18-39

2989

HALF→25K

13.1 - 15.5 mi

Top 8%
Γ—4
+66ft-88ft

Overall

2373

Males

2286

M18-39

2286

25K→30K

15.5 - 18.6 mi

Top 8%
Γ—9
+181ft-148ft

Overall

2267

Males

2172

M18-39

2172

30K→20M

18.6 - 20.0 mi

Top 8%
Γ—5
+64ft-50ft

Overall

2391

Males

2272

M18-39

2272

20M→21M

20.0 - 21.0 mi

Top 5%
Γ—8
+106ft-24ft

Overall

1507

Males

1443

M18-39

1443

21M→35K

21.0 - 21.8 mi

Top 11%
Γ—7
+17ft-86ft

Overall

3084

Males

2871

M18-39

2871

35K→23M

21.8 - 23.0 mi

Top 7%
Γ—5
+23ft-63ft

Overall

2055

Males

1948

M18-39

1948

23M→24M

23.0 - 24.0 mi

Top 6%
Γ—6
+12ft-82ft

Overall

1650

Males

1565

M18-39

1565

24M→40K

24.0 - 24.9 mi

Top 6%
Γ—1
+6ft-20ft

Overall

1880

Males

1768

M18-39

1768

40K→25.2M

24.9 - 25.2 mi

Top 8%
Γ—1
+13ft-16ft

Overall

2272

Males

2093

M18-39

2093

25.2M→FINISH

25.2 - 26.2 mi

Top 7%
Γ—2
+22ft-21ft

Overall

1910

Males

1774

M18-39

1774

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2046*
Passed By
294
Net Change
+1752
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#4529
5K β†’ 10K122175-53#4529#4582
10K β†’ 15K223*41+182#4582#4400
15K β†’ 20K228*16+212#4400#4188
20K β†’ HALF643+61#4188#4127
HALF β†’ 25K345*0+345#4127#3782
25K β†’ 30K364*1+363#3782#3419
30K β†’ 20M1074+103#3419#3316
20M β†’ 21M1620+162#3316#3154
21M β†’ 35K4217+25#3154#3129
35K β†’ 23M1156+109#3129#3020
23M β†’ 24M941+93#3020#2927
24M β†’ 40K709+61#2927#2866
40K β†’ 25.2M276+21#2866#2845
25.2M β†’ FINISH8315+68#2845#2777
TOTALS2046*294+1752

* 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

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OTQ

Olympic Trials Qualifying analysis available

Activity Data

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