Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Fergus Kerins

Bib: 9597 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 28%
Gender (Male)
#0 / 16340
Top 41%
Masters (Masters Men)
#0 / 10617
Top 28%
Age Group (M50-54)
#0 / 1868
Top 24%
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
20:49
3.11 mi
Rank: #5905
Start β†’ 5K
20:49 | 6:43/mi
10K
41:41
6.21 mi
Rank: #5993 (-88)
5K β†’ 10K
20:52 | 6:43/mi
15K
1:02:40
9.32 mi
Rank: #6066 (-73)
10K β†’ 15K
20:59 | 6:46/mi
20K
1:23:58
12.43 mi
Rank: #6192 (-126)
15K β†’ 20K
21:18 | 6:52/mi
HALF
1:28:36
13.11 mi
Rank: #6240 (-48)
20K β†’ HALF
4:38 | 6:48/mi
25K
1:45:36
15.53 mi
Rank: #6472 (-232)
HALF β†’ 25K
17:00 | 7:01/mi
30K
2:08:15
18.64 mi
Rank: #6778 (-306)
25K β†’ 30K
22:39 | 7:18/mi
20M
2:18:26
20.00 mi
Rank: #6938 (-160)
30K β†’ 20M
10:11 | 7:30/mi
21M
2:26:41
21.00 mi
Rank: #7122 (-184)
20M β†’ 21M
8:15 | 8:15/mi
35K
2:32:28
21.75 mi
Rank: #7274 (-152)
21M β†’ 35K
5:47 | 7:44/mi
23M
2:42:28
23.00 mi
Rank: #7482 (-208)
35K β†’ 23M
10:00 | 8:00/mi
24M
2:50:33
24.00 mi
Rank: #7733 (-251)
23M β†’ 24M
8:05 | 8:05/mi
40K
2:57:26
24.85 mi
Rank: #7853 (-120)
24M β†’ 40K
6:53 | 8:04/mi
25.2M
3:00:27
25.20 mi
Rank: #7915 (-62)
40K β†’ 25.2M
3:01 | 8:45/mi
FINISH
3:08:22
26.22 mi
Rank: #8123 (-208)
25.2M β†’ FINISH
7:55 | 7:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:36
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:39:46
Pace7:37 /mi
πŸ“ŠPositive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:2120:496:4320:49
6:43
-
10K
6.21 mi10:58:1341:416:4320:52
6:43
0:00
15K
9.32 mi11:19:121:02:406:4420:59
6:46
+0:03
20K
12.43 mi11:40:301:23:586:4621:18
6:52
+0:06
HALF
13.11 mi11:45:081:28:366:464:38
6:48
-0:04
25K
15.53 mi12:02:081:45:366:4817:00
7:01
+0:13
30K
18.64 mi12:24:472:08:156:5322:39
7:18
+0:17
20M
20.00 mi12:34:582:18:266:5610:11
7:30
+0:12
21M
21.00 mi12:43:132:26:417:008:15
8:15
+0:45
35K
21.75 mi12:49:002:32:287:015:47
7:44
-0:31
23M
23.00 mi12:59:002:42:287:0410:00
8:00
+0:16
24M
24.00 mi13:07:052:50:337:078:05
8:05
+0:05
40K
24.85 mi13:13:582:57:267:096:53
8:04
-0:01
25.2M
25.20 mi13:16:593:00:277:103:01
8:45
+0:41
FINISH
26.22 mi13:24:543:08:227:127:55
7:47
-0:58

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

6:43 /mi

Average Pace

7:11 /mi

Slowest Pace

8:45 /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

1:45:36

56% of race

Time at Steady Pace

46:32

25% of race

Time at Slower Pace

36:14

19% of race

Average Pace: 7:11 /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 mi10:37:2120:496:4320:49
6:43
#5905
10K
6.21 mi10:58:1341:416:4320:52
6:43
#5993
15K
9.32 mi11:19:121:02:406:4420:59
6:46
#6066
20K
12.43 mi11:40:301:23:586:4621:18
6:52
#6192
HALF
13.11 mi11:45:081:28:366:464:38
6:48
#6240
25K
15.53 mi12:02:081:45:366:4817:00
7:01
#6472
30K
18.64 mi12:24:472:08:156:5322:39
7:18
#6778
20M
20.00 mi12:34:582:18:266:5610:11
7:30
#6938
21M
21.00 mi12:43:132:26:417:008:15
8:15
#7122
35K
21.75 mi12:49:002:32:287:015:47
7:44
#7274
23M
23.00 mi12:59:002:42:287:0410:00
8:00
#7482
24M
24.00 mi13:07:052:50:337:078:05
8:05
#7733
40K
24.85 mi13:13:582:57:267:096:53
8:04
#7853
25.2M
25.20 mi13:16:593:00:277:103:01
8:45
#7915
FINISH
26.22 mi13:24:543:08:227:127:55
7:47
#8123
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi5905540654066369(Top 22%)5714(Top 35%)5714(Top 306%)
10K6.21 mi3.10 mi5993-885473-675473-676137(Top 21%)5576(Top 34%)5576(Top 299%)
15K9.32 mi3.11 mi6066-735525-525525-526369(Top 22%)5714(Top 35%)5714(Top 306%)
20K12.43 mi3.11 mi6192-1265607-825607-826712(Top 23%)5949(Top 36%)5949(Top 318%)
HALF13.11 mi0.68 mi6240-485642-355642-357115(Top 25%)6264(Top 38%)6264(Top 335%)
25K15.53 mi2.42 mi6472-2325800-1585800-1587466(Top 26%)6431(Top 39%)6431(Top 344%)
30K18.64 mi3.11 mi6778-3066007-2076007-2078006(Top 28%)6616(Top 40%)6616(Top 354%)
20M20.00 mi1.36 mi6938-1606101-946101-949071(Top 31%)7098(Top 43%)7098(Top 380%)
21M21.00 mi1.00 mi7122-1846217-1166217-11611485(Top 40%)8189(Top 50%)8189(Top 438%)
35K21.75 mi0.75 mi7274-1526310-936310-9312471(Top 43%)8618(Top 53%)8618(Top 461%)
23M23.00 mi1.25 mi7482-2086431-1216431-12112344(Top 43%)8502(Top 52%)8502(Top 455%)
24M24.00 mi1.00 mi7733-2516555-1246555-12414266(Top 49%)9260(Top 57%)9260(Top 496%)
40K24.85 mi0.85 mi7853-1206599-446599-4412792(Top 44%)8514(Top 52%)8514(Top 456%)
25.2M25.20 mi0.35 mi7915-626624-256624-2513079(Top 45%)8587(Top 53%)8587(Top 460%)
FINISH26.22 mi1.02 mi8123-2086712-886712-8813481(Top 46%)8770(Top 54%)8770(Top 469%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
Γ—21
+97ft-345ft

Overall

6369

Males

5714

M50-54

5714

5K→10K

3.1 - 6.2 mi

Top 21%
Γ—5
+79ft-138ft

Overall

6137

Males

5576

M50-54

5576

10K→15K

6.2 - 9.3 mi

Top 22%
Γ—3
+67ft-78ft

Overall

6369

Males

5714

M50-54

5714

15K→20K

9.3 - 12.4 mi

Top 23%
Γ—5
+106ft-86ft

Overall

6712

Males

5949

M50-54

5949

20K→HALF

12.4 - 13.1 mi

Top 25%
Γ—2
+19ft-37ft

Overall

7115

Males

6264

M50-54

6264

HALF→25K

13.1 - 15.5 mi

Top 26%
Γ—4
+66ft-88ft

Overall

7466

Males

6431

M50-54

6431

25K→30K

15.5 - 18.6 mi

Top 28%
Γ—9
+181ft-148ft

Overall

8006

Males

6616

M50-54

6616

30K→20M

18.6 - 20.0 mi

Top 31%
Γ—5
+64ft-50ft

Overall

9071

Males

7098

M50-54

7098

20M→21M

20.0 - 21.0 mi

Top 40%
Γ—8
+106ft-24ft

Overall

11485

Males

8189

M50-54

8189

21M→35K

21.0 - 21.8 mi

Top 43%
Γ—7
+17ft-86ft

Overall

12471

Males

8618

M50-54

8618

35K→23M

21.8 - 23.0 mi

Top 43%
Γ—5
+23ft-63ft

Overall

12344

Males

8502

M50-54

8502

23M→24M

23.0 - 24.0 mi

Top 49%
Γ—6
+12ft-82ft

Overall

14266

Males

9260

M50-54

9260

24M→40K

24.0 - 24.9 mi

Top 44%
Γ—1
+6ft-20ft

Overall

12792

Males

8514

M50-54

8514

40K→25.2M

24.9 - 25.2 mi

Top 45%
Γ—1
+13ft-16ft

Overall

13079

Males

8587

M50-54

8587

25.2M→FINISH

25.2 - 26.2 mi

Top 46%
Γ—2
+22ft-21ft

Overall

13481

Males

8770

M50-54

8770

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
740
Passed By
2443
Net Change
-2218
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#5905
5K β†’ 10K160200-88#5905#5993
10K β†’ 15K106179-73#5993#6066
15K β†’ 20K108200-126#6066#6192
20K β†’ HALF1361-48#6192#6240
HALF β†’ 25K55200-232#6240#6472
25K β†’ 30K71200-306#6472#6778
30K β†’ 20M47200-160#6778#6938
20M β†’ 21M23200-184#6938#7122
21M β†’ 35K19171-152#7122#7274
35K β†’ 23M45200-208#7274#7482
23M β†’ 24M18200-251#7482#7733
24M β†’ 40K38158-120#7733#7853
40K β†’ 25.2M1274-62#7853#7915
25.2M β†’ FINISH25200-208#7915#8123
TOTALS7402443-2218
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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Activity Data

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