Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

John Pozo

Bib: 2354 β€’M β€’Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 6%
Gender (Male)
#0 / 16340
Top 10%
Masters (Masters Men)
#0 / 10617
Top 2%
Age Group (M40-44)
#0 / 2198
Top 7%
Race Day Weather
51Β°/41Β°F
overcast clouds
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Race Performance Report

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Your Race Performance Report includes:
  • 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
19:31
3.11 mi
Rank: #2549
Start β†’ 5K
19:31 | 6:17/mi
10K
39:20
6.21 mi
Rank: #2962 (-413)
5K β†’ 10K
19:49 | 6:23/mi
15K
59:08
9.32 mi
Rank: #3074 (-112)
10K β†’ 15K
19:49 | 6:23/mi
20K
1:18:37
12.43 mi
Rank: #2867 (+207)
15K β†’ 20K
19:29 | 6:17/mi
HALF
1:22:50
13.11 mi
Rank: #2838 (+29)
20K β†’ HALF
4:13 | 6:12/mi
25K
1:37:53
15.53 mi
Rank: #2618 (+220)
HALF β†’ 25K
15:03 | 6:13/mi
30K
1:57:44
18.64 mi
Rank: #2474 (+144)
25K β†’ 30K
19:51 | 6:24/mi
20M
2:06:25
20.00 mi
Rank: #2416 (+58)
30K β†’ 20M
8:41 | 6:24/mi
21M
2:12:58
21.00 mi
Rank: #2328 (+88)
20M β†’ 21M
6:33 | 6:33/mi
35K
2:18:04
21.75 mi
Rank: #2427 (-99)
21M β†’ 35K
5:06 | 6:50/mi
23M
2:25:38
23.00 mi
Rank: #2250 (+177)
35K β†’ 23M
7:34 | 6:03/mi
24M
2:31:22
24.00 mi
Rank: #2109 (+141)
23M β†’ 24M
5:44 | 5:44/mi
40K
2:36:21
24.85 mi
Rank: #1971 (+138)
24M β†’ 40K
4:59 | 5:50/mi
25.2M
2:38:28
25.20 mi
Rank: #1913 (+58)
40K β†’ 25.2M
2:07 | 6:09/mi
FINISH
2:43:59
26.22 mi
Rank: #1770 (+143)
25.2M β†’ FINISH
5:31 | 5:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:22:50
Pace6:20 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:21:09
Pace6:12 /mi
πŸ“ŠNegative Split: 2.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:1219:316:1719:31
6:17
-
10K
6.21 mi10:40:0039:206:2019:49
6:23
+0:06
15K
9.32 mi10:59:4959:086:2119:49
6:23
0:00
20K
12.43 mi11:19:181:18:376:2019:29
6:17
-0:06
HALF
13.11 mi11:23:311:22:506:204:13
6:12
-0:05
25K
15.53 mi11:38:341:37:536:1915:03
6:13
+0:01
30K
18.64 mi11:58:251:57:446:1919:51
6:24
+0:11
20M
20.00 mi12:07:062:06:256:208:41
6:24
0:00
21M
21.00 mi12:13:392:12:586:206:33
6:33
+0:09
35K
21.75 mi12:18:452:18:046:215:06
6:50
+0:17
23M
23.00 mi12:26:192:25:386:207:34
6:03
-0:47
24M
24.00 mi12:32:032:31:226:195:44
5:44
-0:19
40K
24.85 mi12:37:022:36:216:184:59
5:50
+0:06
25.2M
25.20 mi12:39:092:38:286:182:07
6:09
+0:19
FINISH
26.22 mi12:44:402:43:596:165:31
5:25
-0:44

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

5:25 /mi

Average Pace

6:16 /mi

Slowest Pace

6:50 /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

23:48

15% of race

Time at Steady Pace

2:08:32

78% of race

Time at Slower Pace

11:39

7% of race

Average Pace: 6:15 /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 mi10:20:1219:316:1719:31
6:17
#2549
10K
6.21 mi10:40:0039:206:2019:49
6:23
#2962
15K
9.32 mi10:59:4959:086:2119:49
6:23
#3074
20K
12.43 mi11:19:181:18:376:2019:29
6:17
#2867
HALF
13.11 mi11:23:311:22:506:204:13
6:12
#2838
25K
15.53 mi11:38:341:37:536:1915:03
6:13
#2618
30K
18.64 mi11:58:251:57:446:1919:51
6:24
#2474
20M
20.00 mi12:07:062:06:256:208:41
6:24
#2416
21M
21.00 mi12:13:392:12:586:206:33
6:33
#2328
35K
21.75 mi12:18:452:18:046:215:06
6:50
#2427
23M
23.00 mi12:26:192:25:386:207:34
6:03
#2250
24M
24.00 mi12:32:032:31:226:195:44
5:44
#2109
40K
24.85 mi12:37:022:36:216:184:59
5:50
#1971
25.2M
25.20 mi12:39:092:38:286:182:07
6:09
#1913
FINISH
26.22 mi12:44:402:43:596:165:31
5:25
#1770
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2549244824483366(Top 12%)3215(Top 20%)3215(Top 146%)
10K6.21 mi3.10 mi2962-4132841-3932841-3933378(Top 12%)3227(Top 20%)3227(Top 147%)
15K9.32 mi3.11 mi3074-1122950-1092950-1093366(Top 12%)3215(Top 20%)3215(Top 146%)
20K12.43 mi3.11 mi2867+2072754+1962754+1962380(Top 8%)2291(Top 14%)2291(Top 104%)
HALF13.11 mi0.68 mi2838+292726+282726+282336(Top 8%)2247(Top 14%)2247(Top 102%)
25K15.53 mi2.42 mi2618+2202522+2042522+2041871(Top 6%)1803(Top 11%)1803(Top 82%)
30K18.64 mi3.11 mi2474+1442379+1432379+1432049(Top 7%)1966(Top 12%)1966(Top 89%)
20M20.00 mi1.36 mi2416+582324+552324+551913(Top 7%)1828(Top 11%)1828(Top 83%)
21M21.00 mi1.00 mi2328+882237+872237+871446(Top 5%)1383(Top 8%)1383(Top 63%)
35K21.75 mi0.75 mi2427-992332-952332-955735(Top 20%)4956(Top 30%)4956(Top 225%)
23M23.00 mi1.25 mi2250+1772164+1682164+168786(Top 3%)753(Top 5%)753(Top 34%)
24M24.00 mi1.00 mi2109+1412025+1392025+139466(Top 2%)443(Top 3%)443(Top 20%)
40K24.85 mi0.85 mi1971+1381892+1331892+133445(Top 2%)423(Top 3%)423(Top 19%)
25.2M25.20 mi0.35 mi1913+581840+521840+52288(Top 1.0%)276(Top 2%)276(Top 13%)
FINISH26.22 mi1.02 mi1770+1431702+1381702+138244(Top 0.8%)234(Top 1%)234(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
Γ—21
+97ft-345ft

Overall

3366

Males

3215

M40-44

3215

5K→10K

3.1 - 6.2 mi

Top 12%
Γ—5
+79ft-138ft

Overall

3378

Males

3227

M40-44

3227

10K→15K

6.2 - 9.3 mi

Top 12%
Γ—3
+67ft-78ft

Overall

3366

Males

3215

M40-44

3215

15K→20K

9.3 - 12.4 mi

Top 8%
Γ—5
+106ft-86ft

Overall

2380

Males

2291

M40-44

2291

20K→HALF

12.4 - 13.1 mi

Top 8%
Γ—2
+19ft-37ft

Overall

2336

Males

2247

M40-44

2247

HALF→25K

13.1 - 15.5 mi

Top 6%
Γ—4
+66ft-88ft

Overall

1871

Males

1803

M40-44

1803

25K→30K

15.5 - 18.6 mi

Top 7%
Γ—9
+181ft-148ft

Overall

2049

Males

1966

M40-44

1966

30K→20M

18.6 - 20.0 mi

Top 7%
Γ—5
+64ft-50ft

Overall

1913

Males

1828

M40-44

1828

20M→21M

20.0 - 21.0 mi

Top 5%
Γ—8
+106ft-24ft

Overall

1446

Males

1383

M40-44

1383

21M→35K

21.0 - 21.8 mi

Top 20%
Γ—7
+17ft-86ft

Overall

5735

Males

4956

M40-44

4956

35K→23M

21.8 - 23.0 mi

Top 3%
Γ—5
+23ft-63ft

Overall

786

Males

753

M40-44

753

23M→24M

23.0 - 24.0 mi

Top 2%
Γ—6
+12ft-82ft

Overall

466

Males

443

M40-44

443

24M→40K

24.0 - 24.9 mi

Top 2%
Γ—1
+6ft-20ft

Overall

445

Males

423

M40-44

423

40K→25.2M

24.9 - 25.2 mi

Top 1.0%
Γ—1
+13ft-16ft

Overall

288

Males

276

M40-44

276

25.2M→FINISH

25.2 - 26.2 mi

Top 0.8%
Γ—2
+22ft-21ft

Overall

244

Males

234

M40-44

234

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1532*
Passed By
519
Net Change
+779
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2549
5K β†’ 10K21200-413#2549#2962
10K β†’ 15K43155-112#2962#3074
15K β†’ 20K215*8+207#3074#2867
20K β†’ HALF345+29#2867#2838
HALF β†’ 25K220*0+220#2838#2618
25K β†’ 30K17127+144#2618#2474
30K β†’ 20M668+58#2474#2416
20M β†’ 21M935+88#2416#2328
21M β†’ 35K12111-99#2328#2427
35K β†’ 23M1770+177#2427#2250
23M β†’ 24M1410+141#2250#2109
24M β†’ 40K1380+138#2109#1971
40K β†’ 25.2M580+58#1971#1913
25.2M β†’ FINISH1430+143#1913#1770
TOTALS1532*519+779

* 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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Upload your GPX file

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Export & Support

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Export Track Data

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