Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Eli Nixon

Bib: 1916 β€’M β€’Age: N/A

ME

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 4%
Gender (Male)
#0 / 16340
Top 6%
Age Group (M18-39)
#0 / 5723
Top 16%
Race Day Weather
51Β°/41Β°F
overcast clouds
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Race Performance Report

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  • 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
19:05
3.11 mi
Rank: #1789
Start β†’ 5K
19:05 | 6:09/mi
10K
38:02
6.21 mi
Rank: #1776 (+13)
5K β†’ 10K
18:57 | 6:06/mi
15K
56:52
9.32 mi
Rank: #1722 (+54)
10K β†’ 15K
18:50 | 6:04/mi
20K
1:15:49
12.43 mi
Rank: #1679 (+43)
15K β†’ 20K
18:57 | 6:06/mi
HALF
1:20:00
13.11 mi
Rank: #1698 (-19)
20K β†’ HALF
4:11 | 6:09/mi
25K
1:34:52
15.53 mi
Rank: #1671 (+27)
HALF β†’ 25K
14:52 | 6:08/mi
30K
1:53:50
18.64 mi
Rank: #1487 (+184)
25K β†’ 30K
18:58 | 6:07/mi
20M
2:02:08
20.00 mi
Rank: #1419 (+68)
30K β†’ 20M
8:18 | 6:07/mi
21M
2:08:19
21.00 mi
Rank: #1341 (+78)
20M β†’ 21M
6:11 | 6:11/mi
35K
2:12:42
21.75 mi
Rank: #1311 (+30)
21M β†’ 35K
4:23 | 5:52/mi
23M
2:20:08
23.00 mi
Rank: #1231 (+80)
35K β†’ 23M
7:26 | 5:57/mi
24M
2:26:04
24.00 mi
Rank: #1185 (+46)
23M β†’ 24M
5:56 | 5:56/mi
40K
2:31:10
24.85 mi
Rank: #1158 (+27)
24M β†’ 40K
5:06 | 5:58/mi
25.2M
2:33:21
25.20 mi
Rank: #1134 (+24)
40K β†’ 25.2M
2:11 | 6:20/mi
FINISH
2:39:04
26.22 mi
Rank: #1089 (+45)
25.2M β†’ FINISH
5:43 | 5:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:20:00
Pace6:07 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:19:04
Pace6:02 /mi
πŸ“ŠNegative Split: 1.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:2819:056:0919:05
6:09
-
10K
6.21 mi10:38:2538:026:0818:57
6:06
-0:03
15K
9.32 mi10:57:1556:526:0718:50
6:04
-0:02
20K
12.43 mi11:16:121:15:496:0718:57
6:06
+0:02
HALF
13.11 mi11:20:231:20:006:074:11
6:09
+0:03
25K
15.53 mi11:35:151:34:526:0714:52
6:08
-0:01
30K
18.64 mi11:54:131:53:506:0718:58
6:07
-0:01
20M
20.00 mi12:02:312:02:086:078:18
6:07
0:00
21M
21.00 mi12:08:422:08:196:076:11
6:11
+0:04
35K
21.75 mi12:13:052:12:426:074:23
5:52
-0:19
23M
23.00 mi12:20:312:20:086:067:26
5:57
+0:05
24M
24.00 mi12:26:272:26:046:065:56
5:56
-0:01
40K
24.85 mi12:31:332:31:106:055:06
5:58
+0:02
25.2M
25.20 mi12:33:442:33:216:062:11
6:20
+0:22
FINISH
26.22 mi12:39:272:39:046:055:43
5:37
-0:43

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

5:37 /mi

Average Pace

6:04 /mi

Slowest Pace

6:20 /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

2:30:42

95% of race

Time at Steady Pace

8:22

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:04 /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 mi10:19:2819:056:0919:05
6:09
#1789
10K
6.21 mi10:38:2538:026:0818:57
6:06
#1776
15K
9.32 mi10:57:1556:526:0718:50
6:04
#1722
20K
12.43 mi11:16:121:15:496:0718:57
6:06
#1679
HALF
13.11 mi11:20:231:20:006:074:11
6:09
#1698
25K
15.53 mi11:35:151:34:526:0714:52
6:08
#1671
30K
18.64 mi11:54:131:53:506:0718:58
6:07
#1487
20M
20.00 mi12:02:312:02:086:078:18
6:07
#1419
21M
21.00 mi12:08:422:08:196:076:11
6:11
#1341
35K
21.75 mi12:13:052:12:426:074:23
5:52
#1311
23M
23.00 mi12:20:312:20:086:067:26
5:57
#1231
24M
24.00 mi12:26:272:26:046:065:56
5:56
#1185
40K
24.85 mi12:31:332:31:106:055:06
5:58
#1158
25.2M
25.20 mi12:33:442:33:216:062:11
6:20
#1134
FINISH
26.22 mi12:39:272:39:046:055:43
5:37
#1089
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 mi1789172217221625(Top 6%)1563(Top 10%)1563(Top 27%)
10K6.21 mi3.10 mi1776+131709+131709+131802(Top 6%)1738(Top 11%)1738(Top 30%)
15K9.32 mi3.11 mi1722+541660+491660+491625(Top 6%)1563(Top 10%)1563(Top 27%)
20K12.43 mi3.11 mi1679+431618+421618+421575(Top 5%)1520(Top 9%)1520(Top 27%)
HALF13.11 mi0.68 mi1698-191637-191637-192076(Top 7%)2002(Top 12%)2002(Top 35%)
25K15.53 mi2.42 mi1671+271609+281609+281560(Top 5%)1504(Top 9%)1504(Top 26%)
30K18.64 mi3.11 mi1487+1841430+1791430+179970(Top 3%)932(Top 6%)932(Top 16%)
20M20.00 mi1.36 mi1419+681366+641366+64945(Top 3%)909(Top 6%)909(Top 16%)
21M21.00 mi1.00 mi1341+781292+741292+74513(Top 2%)490(Top 3%)490(Top 9%)
35K21.75 mi0.75 mi1311+301262+301262+30770(Top 3%)736(Top 5%)736(Top 13%)
23M23.00 mi1.25 mi1231+801184+781184+78550(Top 2%)524(Top 3%)524(Top 9%)
24M24.00 mi1.00 mi1185+461139+451139+45874(Top 3%)835(Top 5%)835(Top 15%)
40K24.85 mi0.85 mi1158+271112+271112+27686(Top 2%)655(Top 4%)655(Top 11%)
25.2M25.20 mi0.35 mi1134+241089+231089+23533(Top 2%)513(Top 3%)513(Top 9%)
FINISH26.22 mi1.02 mi1089+451044+451044+45519(Top 2%)499(Top 3%)499(Top 9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
Γ—21
+97ft-345ft

Overall

1625

Males

1563

M18-39

1563

5K→10K

3.1 - 6.2 mi

Top 6%
Γ—5
+79ft-138ft

Overall

1802

Males

1738

M18-39

1738

10K→15K

6.2 - 9.3 mi

Top 6%
Γ—3
+67ft-78ft

Overall

1625

Males

1563

M18-39

1563

15K→20K

9.3 - 12.4 mi

Top 5%
Γ—5
+106ft-86ft

Overall

1575

Males

1520

M18-39

1520

20K→HALF

12.4 - 13.1 mi

Top 7%
Γ—2
+19ft-37ft

Overall

2076

Males

2002

M18-39

2002

HALF→25K

13.1 - 15.5 mi

Top 5%
Γ—4
+66ft-88ft

Overall

1560

Males

1504

M18-39

1504

25K→30K

15.5 - 18.6 mi

Top 3%
Γ—9
+181ft-148ft

Overall

970

Males

932

M18-39

932

30K→20M

18.6 - 20.0 mi

Top 3%
Γ—5
+64ft-50ft

Overall

945

Males

909

M18-39

909

20M→21M

20.0 - 21.0 mi

Top 2%
Γ—8
+106ft-24ft

Overall

513

Males

490

M18-39

490

21M→35K

21.0 - 21.8 mi

Top 3%
Γ—7
+17ft-86ft

Overall

770

Males

736

M18-39

736

35K→23M

21.8 - 23.0 mi

Top 2%
Γ—5
+23ft-63ft

Overall

550

Males

524

M18-39

524

23M→24M

23.0 - 24.0 mi

Top 3%
Γ—6
+12ft-82ft

Overall

874

Males

835

M18-39

835

24M→40K

24.0 - 24.9 mi

Top 2%
Γ—1
+6ft-20ft

Overall

686

Males

655

M18-39

655

40K→25.2M

24.9 - 25.2 mi

Top 2%
Γ—1
+13ft-16ft

Overall

533

Males

513

M18-39

513

25.2M→FINISH

25.2 - 26.2 mi

Top 2%
Γ—2
+22ft-21ft

Overall

519

Males

499

M18-39

499

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
902
Passed By
202
Net Change
+700
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1789
5K β†’ 10K9279+13#1789#1776
10K β†’ 15K8632+54#1776#1722
15K β†’ 20K7027+43#1722#1679
20K β†’ HALF221-19#1679#1698
HALF β†’ 25K4922+27#1698#1671
25K β†’ 30K1840+184#1671#1487
30K β†’ 20M702+68#1487#1419
20M β†’ 21M791+78#1419#1341
21M β†’ 35K344+30#1341#1311
35K β†’ 23M822+80#1311#1231
23M β†’ 24M493+46#1231#1185
24M β†’ 40K347+27#1185#1158
40K β†’ 25.2M251+24#1158#1134
25.2M β†’ FINISH461+45#1134#1089
TOTALS902202+700
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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Export & Support

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