Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Fernando Gemo

Bib: 8378 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 15%
Gender (Male)
#0 / 16340
Top 25%
Masters (Masters Men)
#0 / 10617
Top 10%
Age Group (M40-44)
#0 / 2198
Top 29%
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
20:53
3.11 mi
Rank: #6079
Start β†’ 5K
20:53 | 6:44/mi
10K
41:53
6.21 mi
Rank: #6291 (-212)
5K β†’ 10K
21:00 | 6:46/mi
15K
1:02:53
9.32 mi
Rank: #6298 (-7)
10K β†’ 15K
21:00 | 6:46/mi
20K
1:24:02
12.43 mi
Rank: #6241 (+57)
15K β†’ 20K
21:09 | 6:49/mi
HALF
1:28:34
13.11 mi
Rank: #6198 (+43)
20K β†’ HALF
4:32 | 6:40/mi
25K
1:44:33
15.53 mi
Rank: #5763 (+435)
HALF β†’ 25K
15:59 | 6:36/mi
30K
2:05:13
18.64 mi
Rank: #5235 (+528)
25K β†’ 30K
20:40 | 6:40/mi
20M
2:14:13
20.00 mi
Rank: #5019 (+216)
30K β†’ 20M
9:00 | 6:38/mi
21M
2:21:01
21.00 mi
Rank: #4810 (+209)
20M β†’ 21M
6:48 | 6:48/mi
35K
2:25:47
21.75 mi
Rank: #4711 (+99)
21M β†’ 35K
4:46 | 6:23/mi
23M
2:34:05
23.00 mi
Rank: #4557 (+154)
35K β†’ 23M
8:18 | 6:38/mi
24M
2:40:44
24.00 mi
Rank: #4502 (+55)
23M β†’ 24M
6:39 | 6:39/mi
40K
2:46:31
24.85 mi
Rank: #4455 (+47)
24M β†’ 40K
5:47 | 6:46/mi
25.2M
2:48:56
25.20 mi
Rank: #4403 (+52)
40K β†’ 25.2M
2:25 | 7:01/mi
FINISH
2:55:30
26.22 mi
Rank: #4347 (+56)
25.2M β†’ FINISH
6:34 | 6:27/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:28:34
Pace6:46 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:26:56
Pace6:38 /mi
πŸ“ŠNegative Split: 1.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:0120:536:4420:53
6:44
-
10K
6.21 mi10:57:0141:536:4521:00
6:46
+0:02
15K
9.32 mi11:18:011:02:536:4521:00
6:46
0:00
20K
12.43 mi11:39:101:24:026:4621:09
6:49
+0:03
HALF
13.11 mi11:43:421:28:346:464:32
6:40
-0:09
25K
15.53 mi11:59:411:44:336:4415:59
6:36
-0:04
30K
18.64 mi12:20:212:05:136:4420:40
6:40
+0:04
20M
20.00 mi12:29:212:14:136:439:00
6:38
-0:02
21M
21.00 mi12:36:092:21:016:436:48
6:48
+0:10
35K
21.75 mi12:40:552:25:476:434:46
6:23
-0:25
23M
23.00 mi12:49:132:34:056:428:18
6:38
+0:15
24M
24.00 mi12:55:522:40:446:426:39
6:39
+0:01
40K
24.85 mi13:01:392:46:316:425:47
6:46
+0:07
25.2M
25.20 mi13:04:042:48:566:432:25
7:01
+0:15
FINISH
26.22 mi13:10:382:55:306:426:34
6:27
-0:34

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

6:23 /mi

Average Pace

6:42 /mi

Slowest Pace

7:01 /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

1:16:28

44% of race

Time at Steady Pace

1:39:02

56% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:42 /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 mi10:36:0120:536:4420:53
6:44
#6079
10K
6.21 mi10:57:0141:536:4521:00
6:46
#6291
15K
9.32 mi11:18:011:02:536:4521:00
6:46
#6298
20K
12.43 mi11:39:101:24:026:4621:09
6:49
#6241
HALF
13.11 mi11:43:421:28:346:464:32
6:40
#6198
25K
15.53 mi11:59:411:44:336:4415:59
6:36
#5763
30K
18.64 mi12:20:212:05:136:4420:40
6:40
#5235
20M
20.00 mi12:29:212:14:136:439:00
6:38
#5019
21M
21.00 mi12:36:092:21:016:436:48
6:48
#4810
35K
21.75 mi12:40:552:25:476:434:46
6:23
#4711
23M
23.00 mi12:49:132:34:056:428:18
6:38
#4557
24M
24.00 mi12:55:522:40:446:426:39
6:39
#4502
40K
24.85 mi13:01:392:46:316:425:47
6:46
#4455
25.2M
25.20 mi13:04:042:48:566:432:25
7:01
#4403
FINISH
26.22 mi13:10:382:55:306:426:34
6:27
#4347
Faster pace
Steady pace
Slower pace

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 mi6079553455346394(Top 22%)5723(Top 35%)5723(Top 260%)
10K6.21 mi3.10 mi6291-2125686-1525686-1526527(Top 22%)5851(Top 36%)5851(Top 266%)
15K9.32 mi3.11 mi6298-75698-125698-126394(Top 22%)5723(Top 35%)5723(Top 260%)
20K12.43 mi3.11 mi6241+575642+565642+566258(Top 22%)5600(Top 34%)5600(Top 255%)
HALF13.11 mi0.68 mi6198+435607+355607+355630(Top 19%)5108(Top 31%)5108(Top 232%)
25K15.53 mi2.42 mi5763+4355271+3365271+3364062(Top 14%)3813(Top 23%)3813(Top 173%)
30K18.64 mi3.11 mi5235+5284834+4374834+4373421(Top 12%)3220(Top 20%)3220(Top 146%)
20M20.00 mi1.36 mi5019+2164647+1874647+1873093(Top 11%)2902(Top 18%)2902(Top 132%)
21M21.00 mi1.00 mi4810+2094462+1854462+1852489(Top 9%)2350(Top 14%)2350(Top 107%)
35K21.75 mi0.75 mi4711+994373+894373+892888(Top 10%)2702(Top 17%)2702(Top 123%)
23M23.00 mi1.25 mi4557+1544229+1444229+1443103(Top 11%)2868(Top 18%)2868(Top 130%)
24M24.00 mi1.00 mi4502+554172+574172+574068(Top 14%)3618(Top 22%)3618(Top 165%)
40K24.85 mi0.85 mi4455+474121+514121+513990(Top 14%)3515(Top 22%)3515(Top 160%)
25.2M25.20 mi0.35 mi4403+524070+514070+512713(Top 9%)2477(Top 15%)2477(Top 113%)
FINISH26.22 mi1.02 mi4347+564017+534017+533825(Top 13%)3336(Top 20%)3336(Top 152%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
Γ—21
+97ft-345ft

Overall

6394

Males

5723

M40-44

5723

5K→10K

3.1 - 6.2 mi

Top 22%
Γ—5
+79ft-138ft

Overall

6527

Males

5851

M40-44

5851

10K→15K

6.2 - 9.3 mi

Top 22%
Γ—3
+67ft-78ft

Overall

6394

Males

5723

M40-44

5723

15K→20K

9.3 - 12.4 mi

Top 22%
Γ—5
+106ft-86ft

Overall

6258

Males

5600

M40-44

5600

20K→HALF

12.4 - 13.1 mi

Top 19%
Γ—2
+19ft-37ft

Overall

5630

Males

5108

M40-44

5108

HALF→25K

13.1 - 15.5 mi

Top 14%
Γ—4
+66ft-88ft

Overall

4062

Males

3813

M40-44

3813

25K→30K

15.5 - 18.6 mi

Top 12%
Γ—9
+181ft-148ft

Overall

3421

Males

3220

M40-44

3220

30K→20M

18.6 - 20.0 mi

Top 11%
Γ—5
+64ft-50ft

Overall

3093

Males

2902

M40-44

2902

20M→21M

20.0 - 21.0 mi

Top 9%
Γ—8
+106ft-24ft

Overall

2489

Males

2350

M40-44

2350

21M→35K

21.0 - 21.8 mi

Top 10%
Γ—7
+17ft-86ft

Overall

2888

Males

2702

M40-44

2702

35K→23M

21.8 - 23.0 mi

Top 11%
Γ—5
+23ft-63ft

Overall

3103

Males

2868

M40-44

2868

23M→24M

23.0 - 24.0 mi

Top 14%
Γ—6
+12ft-82ft

Overall

4068

Males

3618

M40-44

3618

24M→40K

24.0 - 24.9 mi

Top 14%
Γ—1
+6ft-20ft

Overall

3990

Males

3515

M40-44

3515

40K→25.2M

24.9 - 25.2 mi

Top 9%
Γ—1
+13ft-16ft

Overall

2713

Males

2477

M40-44

2477

25.2M→FINISH

25.2 - 26.2 mi

Top 13%
Γ—2
+22ft-21ft

Overall

3825

Males

3336

M40-44

3336

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2415*
Passed By
550
Net Change
+1732
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#6079
5K β†’ 10K121200-212#6079#6291
10K β†’ 15K134141-7#6291#6298
15K β†’ 20K165108+57#6298#6241
20K β†’ HALF5916+43#6241#6198
HALF β†’ 25K436*1+435#6198#5763
25K β†’ 30K530*2+528#5763#5235
30K β†’ 20M216*0+216#5235#5019
20M β†’ 21M209*0+209#5019#4810
21M β†’ 35K1012+99#4810#4711
35K β†’ 23M16511+154#4711#4557
23M β†’ 24M8429+55#4557#4502
24M β†’ 40K6619+47#4502#4455
40K β†’ 25.2M531+52#4455#4403
25.2M β†’ FINISH7620+56#4403#4347
TOTALS2415*550+1732

* 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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