Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Alain Chantal

Bib: 13709 β€’M β€’Age: N/A

QC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 24%
Gender (Male)
#0 / 16340
Top 37%
Masters (Masters Men)
#0 / 10617
Top 23%
Age Group (M50-54)
#0 / 1868
Top 18%
Race Day Weather
51Β°/41Β°F
overcast clouds
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  • Segment-by-segment breakdown
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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
21:38
3.11 mi
Rank: #8247
Start β†’ 5K
21:38 | 6:58/mi
10K
42:50
6.21 mi
Rank: #7767 (+480)
5K β†’ 10K
21:12 | 6:50/mi
15K
1:04:38
9.32 mi
Rank: #8080 (-313)
10K β†’ 15K
21:48 | 7:02/mi
20K
1:26:04
12.43 mi
Rank: #7801 (+279)
15K β†’ 20K
21:26 | 6:54/mi
HALF
1:30:47
13.11 mi
Rank: #7817 (-16)
20K β†’ HALF
4:43 | 6:56/mi
25K
1:48:07
15.53 mi
Rank: #7863 (-46)
HALF β†’ 25K
17:20 | 7:09/mi
30K
2:11:07
18.64 mi
Rank: #7955 (-92)
25K β†’ 30K
23:00 | 7:25/mi
20M
2:20:52
20.00 mi
Rank: #7830 (+125)
30K β†’ 20M
9:45 | 7:11/mi
21M
2:28:14
21.00 mi
Rank: #7655 (+175)
20M β†’ 21M
7:22 | 7:22/mi
35K
2:33:29
21.75 mi
Rank: #7601 (+54)
21M β†’ 35K
5:15 | 7:02/mi
23M
2:42:31
23.00 mi
Rank: #7492 (+109)
35K β†’ 23M
9:02 | 7:14/mi
24M
2:49:41
24.00 mi
Rank: #7454 (+38)
23M β†’ 24M
7:10 | 7:10/mi
40K
2:55:44
24.85 mi
Rank: #7341 (+113)
24M β†’ 40K
6:03 | 7:05/mi
25.2M
2:58:15
25.20 mi
Rank: #7248 (+93)
40K β†’ 25.2M
2:31 | 7:18/mi
FINISH
3:04:49
26.22 mi
Rank: #7078 (+170)
25.2M β†’ FINISH
6:34 | 6:27/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:47
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time1:34:02
Pace7:11 /mi
πŸ“ŠPositive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4521:386:5821:38
6:58
-
10K
6.21 mi11:11:5742:506:5421:12
6:50
-0:08
15K
9.32 mi11:33:451:04:386:5721:48
7:02
+0:12
20K
12.43 mi11:55:111:26:046:5621:26
6:54
-0:08
HALF
13.11 mi11:59:541:30:476:564:43
6:56
+0:02
25K
15.53 mi12:17:141:48:076:5817:20
7:09
+0:13
30K
18.64 mi12:40:142:11:077:0323:00
7:25
+0:16
20M
20.00 mi12:49:592:20:527:039:45
7:11
-0:14
21M
21.00 mi12:57:212:28:147:047:22
7:22
+0:11
35K
21.75 mi13:02:362:33:297:045:15
7:02
-0:20
23M
23.00 mi13:11:382:42:317:049:02
7:14
+0:12
24M
24.00 mi13:18:482:49:417:057:10
7:10
-0:04
40K
24.85 mi13:24:512:55:447:056:03
7:05
-0:05
25.2M
25.20 mi13:27:222:58:157:052:31
7:18
+0:13
FINISH
26.22 mi13:33:563:04:497:046:34
6:27
-0:51

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

6:27 /mi

Average Pace

7:03 /mi

Slowest Pace

7:25 /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

1:48:39

59% of race

Time at Steady Pace

1:16:10

41% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:03 /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 mi10:50:4521:386:5821:38
6:58
#8247
10K
6.21 mi11:11:5742:506:5421:12
6:50
#7767
15K
9.32 mi11:33:451:04:386:5721:48
7:02
#8080
20K
12.43 mi11:55:111:26:046:5621:26
6:54
#7801
HALF
13.11 mi11:59:541:30:476:564:43
6:56
#7817
25K
15.53 mi12:17:141:48:076:5817:20
7:09
#7863
30K
18.64 mi12:40:142:11:077:0323:00
7:25
#7955
20M
20.00 mi12:49:592:20:527:039:45
7:11
#7830
21M
21.00 mi12:57:212:28:147:047:22
7:22
#7655
35K
21.75 mi13:02:362:33:297:045:15
7:02
#7601
23M
23.00 mi13:11:382:42:317:049:02
7:14
#7492
24M
24.00 mi13:18:482:49:417:057:10
7:10
#7454
40K
24.85 mi13:24:512:55:447:056:03
7:05
#7341
25.2M
25.20 mi13:27:222:58:157:052:31
7:18
#7248
FINISH
26.22 mi13:33:563:04:497:046:34
6:27
#7078
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 mi8247706770678667(Top 30%)7283(Top 45%)7283(Top 390%)
10K6.21 mi3.10 mi7767+4806735+3326735+3327213(Top 25%)6345(Top 39%)6345(Top 340%)
15K9.32 mi3.11 mi8080-3136935-2006935-2008667(Top 30%)7283(Top 45%)7283(Top 390%)
20K12.43 mi3.11 mi7801+2796749+1866749+1867082(Top 24%)6210(Top 38%)6210(Top 332%)
HALF13.11 mi0.68 mi7817-166756-76756-78021(Top 28%)6854(Top 42%)6854(Top 367%)
25K15.53 mi2.42 mi7863-466779-236779-238454(Top 29%)6996(Top 43%)6996(Top 375%)
30K18.64 mi3.11 mi7955-926797-186797-188864(Top 31%)7078(Top 43%)7078(Top 379%)
20M20.00 mi1.36 mi7830+1256704+936704+936799(Top 23%)5779(Top 35%)5779(Top 309%)
21M21.00 mi1.00 mi7655+1756584+1206584+1205669(Top 20%)4898(Top 30%)4898(Top 262%)
35K21.75 mi0.75 mi7601+546532+526532+527214(Top 25%)5949(Top 36%)5949(Top 318%)
23M23.00 mi1.25 mi7492+1096437+956437+956882(Top 24%)5678(Top 35%)5678(Top 304%)
24M24.00 mi1.00 mi7454+386387+506387+507610(Top 26%)6029(Top 37%)6029(Top 323%)
40K24.85 mi0.85 mi7341+1136284+1036284+1035957(Top 21%)4969(Top 30%)4969(Top 266%)
25.2M25.20 mi0.35 mi7248+936210+746210+744140(Top 14%)3597(Top 22%)3597(Top 193%)
FINISH26.22 mi1.02 mi7078+1706089+1216089+1213855(Top 13%)3366(Top 21%)3366(Top 180%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
Γ—21
+97ft-345ft

Overall

8667

Males

7283

M50-54

7283

5K→10K

3.1 - 6.2 mi

Top 25%
Γ—5
+79ft-138ft

Overall

7213

Males

6345

M50-54

6345

10K→15K

6.2 - 9.3 mi

Top 30%
Γ—3
+67ft-78ft

Overall

8667

Males

7283

M50-54

7283

15K→20K

9.3 - 12.4 mi

Top 24%
Γ—5
+106ft-86ft

Overall

7082

Males

6210

M50-54

6210

20K→HALF

12.4 - 13.1 mi

Top 28%
Γ—2
+19ft-37ft

Overall

8021

Males

6854

M50-54

6854

HALF→25K

13.1 - 15.5 mi

Top 29%
Γ—4
+66ft-88ft

Overall

8454

Males

6996

M50-54

6996

25K→30K

15.5 - 18.6 mi

Top 31%
Γ—9
+181ft-148ft

Overall

8864

Males

7078

M50-54

7078

30K→20M

18.6 - 20.0 mi

Top 23%
Γ—5
+64ft-50ft

Overall

6799

Males

5779

M50-54

5779

20M→21M

20.0 - 21.0 mi

Top 20%
Γ—8
+106ft-24ft

Overall

5669

Males

4898

M50-54

4898

21M→35K

21.0 - 21.8 mi

Top 25%
Γ—7
+17ft-86ft

Overall

7214

Males

5949

M50-54

5949

35K→23M

21.8 - 23.0 mi

Top 24%
Γ—5
+23ft-63ft

Overall

6882

Males

5678

M50-54

5678

23M→24M

23.0 - 24.0 mi

Top 26%
Γ—6
+12ft-82ft

Overall

7610

Males

6029

M50-54

6029

24M→40K

24.0 - 24.9 mi

Top 21%
Γ—1
+6ft-20ft

Overall

5957

Males

4969

M50-54

4969

40K→25.2M

24.9 - 25.2 mi

Top 14%
Γ—1
+13ft-16ft

Overall

4140

Males

3597

M50-54

3597

25.2M→FINISH

25.2 - 26.2 mi

Top 13%
Γ—2
+22ft-21ft

Overall

3855

Males

3366

M50-54

3366

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2148*
Passed By
790
Net Change
+1169
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#8247
5K β†’ 10K526*46+480#8247#7767
10K β†’ 15K58200-313#7767#8080
15K β†’ 20K310*31+279#8080#7801
20K β†’ HALF2036-16#7801#7817
HALF β†’ 25K103149-46#7817#7863
25K β†’ 30K126200-92#7863#7955
30K β†’ 20M14015+125#7955#7830
20M β†’ 21M1827+175#7830#7655
21M β†’ 35K6713+54#7655#7601
35K β†’ 23M13627+109#7601#7492
23M β†’ 24M8345+38#7492#7454
24M β†’ 40K12815+113#7454#7341
40K β†’ 25.2M941+93#7341#7248
25.2M β†’ FINISH1755+170#7248#7078
TOTALS2148*790+1169

* 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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Activity Data

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