Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Federico Cotilla

Bib: 10840 β€’M β€’Age: N/A

MD

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 29%
Gender (Male)
#0 / 16340
Top 43%
Masters (Masters Men)
#0 / 10617
Top 30%
Age Group (M45-49)
#0 / 2413
Top 46%
Race Day Weather
51Β°/41Β°F
overcast clouds
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Race Performance Report

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See how your race unfolded, where your performance changed, and what to focus on next.

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
21:33
3.11 mi
Rank: #8036
Start β†’ 5K
21:33 | 6:57/mi
10K
42:59
6.21 mi
Rank: #7959 (+77)
5K β†’ 10K
21:26 | 6:54/mi
15K
1:04:24
9.32 mi
Rank: #7890 (+69)
10K β†’ 15K
21:25 | 6:54/mi
20K
1:25:49
12.43 mi
Rank: #7626 (+264)
15K β†’ 20K
21:25 | 6:54/mi
HALF
1:30:32
13.11 mi
Rank: #7646 (-20)
20K β†’ HALF
4:43 | 6:56/mi
25K
1:47:28
15.53 mi
Rank: #7544 (+102)
HALF β†’ 25K
16:56 | 6:59/mi
30K
2:09:44
18.64 mi
Rank: #7408 (+136)
25K β†’ 30K
22:16 | 7:11/mi
20M
2:19:31
20.00 mi
Rank: #7346 (+62)
30K β†’ 20M
9:47 | 7:13/mi
21M
2:27:05
21.00 mi
Rank: #7264 (+82)
20M β†’ 21M
7:34 | 7:34/mi
35K
2:32:25
21.75 mi
Rank: #7261 (+3)
21M β†’ 35K
5:20 | 7:08/mi
23M
2:43:14
23.00 mi
Rank: #7727 (-466)
35K β†’ 23M
10:49 | 8:39/mi
24M
2:52:26
24.00 mi
Rank: #8323 (-596)
23M β†’ 24M
9:12 | 9:12/mi
40K
2:59:41
24.85 mi
Rank: #8578 (-255)
24M β†’ 40K
7:15 | 8:29/mi
25.2M
3:02:25
25.20 mi
Rank: #8550 (+28)
40K β†’ 25.2M
2:44 | 7:56/mi
FINISH
3:09:47
26.22 mi
Rank: #8553 (-3)
25.2M β†’ FINISH
7:22 | 7:14/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:32
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time1:39:15
Pace7:35 /mi
πŸ“ŠPositive Split: 9.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:39:1321:336:5721:33
6:57
-
10K
6.21 mi11:00:3942:596:5621:26
6:54
-0:03
15K
9.32 mi11:22:041:04:246:5521:25
6:54
0:00
20K
12.43 mi11:43:291:25:496:5521:25
6:54
0:00
HALF
13.11 mi11:48:121:30:326:554:43
6:56
+0:02
25K
15.53 mi12:05:081:47:286:5616:56
6:59
+0:03
30K
18.64 mi12:27:242:09:446:5822:16
7:11
+0:12
20M
20.00 mi12:37:112:19:316:599:47
7:13
+0:02
21M
21.00 mi12:44:452:27:057:017:34
7:34
+0:21
35K
21.75 mi12:50:052:32:257:015:20
7:08
-0:26
23M
23.00 mi13:00:542:43:147:0610:49
8:39
+1:31
24M
24.00 mi13:10:062:52:267:129:12
9:12
+0:33
40K
24.85 mi13:17:212:59:417:147:15
8:29
-0:43
25.2M
25.20 mi13:20:053:02:257:152:44
7:56
-0:33
FINISH
26.22 mi13:27:273:09:477:157:22
7:14
-0:42

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

6:54 /mi

Average Pace

7:15 /mi

Slowest Pace

9:12 /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

2:32:13

80% of race

Time at Slower Pace

37:34

20% of race

Average Pace: 7:14 /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 mi10:39:1321:336:5721:33
6:57
#8036
10K
6.21 mi11:00:3942:596:5621:26
6:54
#7959
15K
9.32 mi11:22:041:04:246:5521:25
6:54
#7890
20K
12.43 mi11:43:291:25:496:5521:25
6:54
#7626
HALF
13.11 mi11:48:121:30:326:554:43
6:56
#7646
25K
15.53 mi12:05:081:47:286:5616:56
6:59
#7544
30K
18.64 mi12:27:242:09:446:5822:16
7:11
#7408
20M
20.00 mi12:37:112:19:316:599:47
7:13
#7346
21M
21.00 mi12:44:452:27:057:017:34
7:34
#7264
35K
21.75 mi12:50:052:32:257:015:20
7:08
#7261
23M
23.00 mi13:00:542:43:147:0610:49
8:39
#7727
24M
24.00 mi13:10:062:52:267:129:12
9:12
#8323
40K
24.85 mi13:17:212:59:417:147:15
8:29
#8578
25.2M
25.20 mi13:20:053:02:257:152:44
7:56
#8550
FINISH
26.22 mi13:27:273:09:477:157:22
7:14
#8553
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 mi8036692069207723(Top 27%)6682(Top 41%)6682(Top 277%)
10K6.21 mi3.10 mi7959+776869+516869+517898(Top 27%)6826(Top 42%)6826(Top 283%)
15K9.32 mi3.11 mi7890+696814+556814+557723(Top 27%)6682(Top 41%)6682(Top 277%)
20K12.43 mi3.11 mi7626+2646628+1866628+1867037(Top 24%)6185(Top 38%)6185(Top 256%)
HALF13.11 mi0.68 mi7646-206644-166644-168067(Top 28%)6900(Top 42%)6900(Top 286%)
25K15.53 mi2.42 mi7544+1026555+896555+897286(Top 25%)6313(Top 39%)6313(Top 262%)
30K18.64 mi3.11 mi7408+1366446+1096446+1097175(Top 25%)6108(Top 37%)6108(Top 253%)
20M20.00 mi1.36 mi7346+626395+516395+516988(Top 24%)5902(Top 36%)5902(Top 245%)
21M21.00 mi1.00 mi7264+826315+806315+806927(Top 24%)5737(Top 35%)5737(Top 238%)
35K21.75 mi0.75 mi7261+36300+156300+158030(Top 28%)6439(Top 39%)6439(Top 267%)
23M23.00 mi1.25 mi7727-4666575-2756575-27516529(Top 57%)10306(Top 63%)10306(Top 427%)
24M24.00 mi1.00 mi8323-5966894-3196894-31920248(Top 70%)11988(Top 73%)11988(Top 497%)
40K24.85 mi0.85 mi8578-2557009-1157009-11515492(Top 53%)9740(Top 60%)9740(Top 404%)
25.2M25.20 mi0.35 mi8550+286983+266983+267860(Top 27%)6030(Top 37%)6030(Top 250%)
FINISH26.22 mi1.02 mi8553-36953+306953+309307(Top 32%)6761(Top 41%)6761(Top 280%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
Γ—21
+97ft-345ft

Overall

7723

Males

6682

M45-49

6682

5K→10K

3.1 - 6.2 mi

Top 27%
Γ—5
+79ft-138ft

Overall

7898

Males

6826

M45-49

6826

10K→15K

6.2 - 9.3 mi

Top 27%
Γ—3
+67ft-78ft

Overall

7723

Males

6682

M45-49

6682

15K→20K

9.3 - 12.4 mi

Top 24%
Γ—5
+106ft-86ft

Overall

7037

Males

6185

M45-49

6185

20K→HALF

12.4 - 13.1 mi

Top 28%
Γ—2
+19ft-37ft

Overall

8067

Males

6900

M45-49

6900

HALF→25K

13.1 - 15.5 mi

Top 25%
Γ—4
+66ft-88ft

Overall

7286

Males

6313

M45-49

6313

25K→30K

15.5 - 18.6 mi

Top 25%
Γ—9
+181ft-148ft

Overall

7175

Males

6108

M45-49

6108

30K→20M

18.6 - 20.0 mi

Top 24%
Γ—5
+64ft-50ft

Overall

6988

Males

5902

M45-49

5902

20M→21M

20.0 - 21.0 mi

Top 24%
Γ—8
+106ft-24ft

Overall

6927

Males

5737

M45-49

5737

21M→35K

21.0 - 21.8 mi

Top 28%
Γ—7
+17ft-86ft

Overall

8030

Males

6439

M45-49

6439

35K→23M

21.8 - 23.0 mi

Top 57%
Γ—5
+23ft-63ft

Overall

16529

Males

10306

M45-49

10306

23M→24M

23.0 - 24.0 mi

Top 70%
Γ—6
+12ft-82ft

Overall

20248

Males

11988

M45-49

11988

24M→40K

24.0 - 24.9 mi

Top 53%
Γ—1
+6ft-20ft

Overall

15492

Males

9740

M45-49

9740

40K→25.2M

24.9 - 25.2 mi

Top 27%
Γ—1
+13ft-16ft

Overall

7860

Males

6030

M45-49

6030

25.2M→FINISH

25.2 - 26.2 mi

Top 32%
Γ—2
+22ft-21ft

Overall

9307

Males

6761

M45-49

6761

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1485*
Passed By
1233
Net Change
-517
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#8036
5K β†’ 10K242*165+77#8036#7959
10K β†’ 15K16091+69#7959#7890
15K β†’ 20K294*30+264#7890#7626
20K β†’ HALF1535-20#7626#7646
HALF β†’ 25K16563+102#7646#7544
25K β†’ 30K207*71+136#7544#7408
30K β†’ 20M9937+62#7408#7346
20M β†’ 21M10523+82#7346#7264
21M β†’ 35K4643+3#7264#7261
35K β†’ 23M27200-466#7261#7727
23M β†’ 24M6200-596#7727#8323
24M β†’ 40K19200-255#8323#8578
40K β†’ 25.2M3911+28#8578#8550
25.2M β†’ FINISH6164-3#8550#8553
TOTALS1485*1233-517

* 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

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

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Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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