Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Jason Skibbe

Bib: 12640 β€’M β€’Age: N/A

MI

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 35%
Gender (Male)
#0 / 16340
Top 48%
Masters (Masters Men)
#0 / 10617
Top 37%
Age Group (M50-54)
#0 / 1868
Top 37%
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
22:16
3.11 mi
Rank: #9882
Start β†’ 5K
22:16 | 7:11/mi
10K
44:06
6.21 mi
Rank: #9324 (+558)
5K β†’ 10K
21:50 | 7:02/mi
15K
1:06:10
9.32 mi
Rank: #9279 (+45)
10K β†’ 15K
22:04 | 7:07/mi
20K
1:28:40
12.43 mi
Rank: #9366 (-87)
15K β†’ 20K
22:30 | 7:15/mi
HALF
1:33:25
13.11 mi
Rank: #9304 (+62)
20K β†’ HALF
4:45 | 6:59/mi
25K
1:51:03
15.53 mi
Rank: #9289 (+15)
HALF β†’ 25K
17:38 | 7:17/mi
30K
2:14:50
18.64 mi
Rank: #9518 (-229)
25K β†’ 30K
23:47 | 7:40/mi
20M
2:25:23
20.00 mi
Rank: #9609 (-91)
30K β†’ 20M
10:33 | 7:47/mi
21M
2:34:03
21.00 mi
Rank: #9829 (-220)
20M β†’ 21M
8:40 | 8:40/mi
35K
2:39:37
21.75 mi
Rank: #9817 (+12)
21M β†’ 35K
5:34 | 7:27/mi
23M
2:50:12
23.00 mi
Rank: #10169 (-352)
35K β†’ 23M
10:35 | 8:28/mi
24M
2:57:42
24.00 mi
Rank: #10145 (+24)
23M β†’ 24M
7:30 | 7:30/mi
40K
3:05:01
24.85 mi
Rank: #10387 (-242)
24M β†’ 40K
7:19 | 8:34/mi
25.2M
3:07:42
25.20 mi
Rank: #10313 (+74)
40K β†’ 25.2M
2:41 | 7:47/mi
FINISH
3:14:56
26.22 mi
Rank: #10215 (+98)
25.2M β†’ FINISH
7:14 | 7:06/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:33:25
Pace7:08 /mi
2nd Half
Distance13.11 mi
Time1:41:31
Pace7:45 /mi
πŸ“ŠPositive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4322:167:1122:16
7:11
-
10K
6.21 mi11:12:3344:067:0621:50
7:02
-0:09
15K
9.32 mi11:34:371:06:107:0622:04
7:07
+0:05
20K
12.43 mi11:57:071:28:407:0922:30
7:15
+0:08
HALF
13.11 mi12:01:521:33:257:084:45
6:59
-0:16
25K
15.53 mi12:19:301:51:037:0917:38
7:17
+0:18
30K
18.64 mi12:43:172:14:507:1423:47
7:40
+0:23
20M
20.00 mi12:53:502:25:237:1710:33
7:47
+0:07
21M
21.00 mi13:02:302:34:037:218:40
8:40
+0:53
35K
21.75 mi13:08:042:39:377:215:34
7:27
-1:13
23M
23.00 mi13:18:392:50:127:2510:35
8:28
+1:01
24M
24.00 mi13:26:092:57:427:257:30
7:30
-0:58
40K
24.85 mi13:33:283:05:017:277:19
8:34
+1:04
25.2M
25.20 mi13:36:093:07:427:272:41
7:47
-0:47
FINISH
26.22 mi13:43:233:14:567:277:14
7:06
-0:41

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

6:59 /mi

Average Pace

7:26 /mi

Slowest Pace

8:40 /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

55:53

29% of race

Time at Steady Pace

1:39:15

51% of race

Time at Slower Pace

39:48

20% of race

Average Pace: 7:26 /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 mi10:50:4322:167:1122:16
7:11
#9882
10K
6.21 mi11:12:3344:067:0621:50
7:02
#9324
15K
9.32 mi11:34:371:06:107:0622:04
7:07
#9279
20K
12.43 mi11:57:071:28:407:0922:30
7:15
#9366
HALF
13.11 mi12:01:521:33:257:084:45
6:59
#9304
25K
15.53 mi12:19:301:51:037:0917:38
7:17
#9289
30K
18.64 mi12:43:172:14:507:1423:47
7:40
#9518
20M
20.00 mi12:53:502:25:237:1710:33
7:47
#9609
21M
21.00 mi13:02:302:34:037:218:40
8:40
#9829
35K
21.75 mi13:08:042:39:377:215:34
7:27
#9817
23M
23.00 mi13:18:392:50:127:2510:35
8:28
#10169
24M
24.00 mi13:26:092:57:427:257:30
7:30
#10145
40K
24.85 mi13:33:283:05:017:277:19
8:34
#10387
25.2M
25.20 mi13:36:093:07:427:272:41
7:47
#10313
FINISH
26.22 mi13:43:233:14:567:277:14
7:06
#10215
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 mi9882802180219297(Top 32%)7658(Top 47%)7658(Top 410%)
10K6.21 mi3.10 mi9324+5587733+2887733+2888883(Top 31%)7425(Top 45%)7425(Top 397%)
15K9.32 mi3.11 mi9279+457680+537680+539297(Top 32%)7658(Top 47%)7658(Top 410%)
20K12.43 mi3.11 mi9366-877700-207700-209678(Top 33%)7762(Top 48%)7762(Top 416%)
HALF13.11 mi0.68 mi9304+627663+377663+378449(Top 29%)7148(Top 44%)7148(Top 383%)
25K15.53 mi2.42 mi9289+157631+327631+329465(Top 33%)7580(Top 46%)7580(Top 406%)
30K18.64 mi3.11 mi9518-2297689-587689-5810869(Top 37%)8132(Top 50%)8132(Top 435%)
20M20.00 mi1.36 mi9609-917717-287717-2811054(Top 38%)8096(Top 50%)8096(Top 433%)
21M21.00 mi1.00 mi9829-2207802-857802-8514137(Top 49%)9418(Top 58%)9418(Top 504%)
35K21.75 mi0.75 mi9817+127780+227780+2210353(Top 36%)7654(Top 47%)7654(Top 410%)
23M23.00 mi1.25 mi10169-3527900-1207900-12015403(Top 53%)9854(Top 60%)9854(Top 528%)
24M24.00 mi1.00 mi10145+247866+347866+3410054(Top 35%)7332(Top 45%)7332(Top 393%)
40K24.85 mi0.85 mi10387-2427969-1037969-10315988(Top 55%)9955(Top 61%)9955(Top 533%)
25.2M25.20 mi0.35 mi10313+747919+507919+506962(Top 24%)5553(Top 34%)5553(Top 297%)
FINISH26.22 mi1.02 mi10215+987849+707849+708322(Top 29%)6234(Top 38%)6234(Top 334%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
Γ—21
+97ft-345ft

Overall

9297

Males

7658

M50-54

7658

5K→10K

3.1 - 6.2 mi

Top 31%
Γ—5
+79ft-138ft

Overall

8883

Males

7425

M50-54

7425

10K→15K

6.2 - 9.3 mi

Top 32%
Γ—3
+67ft-78ft

Overall

9297

Males

7658

M50-54

7658

15K→20K

9.3 - 12.4 mi

Top 33%
Γ—5
+106ft-86ft

Overall

9678

Males

7762

M50-54

7762

20K→HALF

12.4 - 13.1 mi

Top 29%
Γ—2
+19ft-37ft

Overall

8449

Males

7148

M50-54

7148

HALF→25K

13.1 - 15.5 mi

Top 33%
Γ—4
+66ft-88ft

Overall

9465

Males

7580

M50-54

7580

25K→30K

15.5 - 18.6 mi

Top 37%
Γ—9
+181ft-148ft

Overall

10869

Males

8132

M50-54

8132

30K→20M

18.6 - 20.0 mi

Top 38%
Γ—5
+64ft-50ft

Overall

11054

Males

8096

M50-54

8096

20M→21M

20.0 - 21.0 mi

Top 49%
Γ—8
+106ft-24ft

Overall

14137

Males

9418

M50-54

9418

21M→35K

21.0 - 21.8 mi

Top 36%
Γ—7
+17ft-86ft

Overall

10353

Males

7654

M50-54

7654

35K→23M

21.8 - 23.0 mi

Top 53%
Γ—5
+23ft-63ft

Overall

15403

Males

9854

M50-54

9854

23M→24M

23.0 - 24.0 mi

Top 35%
Γ—6
+12ft-82ft

Overall

10054

Males

7332

M50-54

7332

24M→40K

24.0 - 24.9 mi

Top 55%
Γ—1
+6ft-20ft

Overall

15988

Males

9955

M50-54

9955

40K→25.2M

24.9 - 25.2 mi

Top 24%
Γ—1
+13ft-16ft

Overall

6962

Males

5553

M50-54

5553

25.2M→FINISH

25.2 - 26.2 mi

Top 29%
Γ—2
+22ft-21ft

Overall

8322

Males

6234

M50-54

6234

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1690*
Passed By
1588
Net Change
-333
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#9882
5K β†’ 10K621*63+558#9882#9324
10K β†’ 15K164119+45#9324#9279
15K β†’ 20K111198-87#9279#9366
20K β†’ HALF675+62#9366#9304
HALF β†’ 25K11297+15#9304#9289
25K β†’ 30K101200-229#9289#9518
30K β†’ 20M63154-91#9518#9609
20M β†’ 21M25200-220#9609#9829
21M β†’ 35K6149+12#9829#9817
35K β†’ 23M47200-352#9817#10169
23M β†’ 24M9268+24#10169#10145
24M β†’ 40K19200-242#10145#10387
40K β†’ 25.2M784+74#10387#10313
25.2M β†’ FINISH12931+98#10313#10215
TOTALS1690*1588-333

* 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

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