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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Marc-Etienne Giasson

Bib: 4985 •M •Age: N/A

QC

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 19%
Gender (Male)
#0 / 16340
Top 31%
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°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
20:33
3.11 mi
Rank: #5121
Start → 5K
20:33 | 6:37/mi
10K
41:18
6.21 mi
Rank: #5385 (-264)
5K → 10K
20:45 | 6:41/mi
15K
1:02:06
9.32 mi
Rank: #5477 (-92)
10K → 15K
20:48 | 6:42/mi
20K
1:22:59
12.43 mi
Rank: #5440 (+37)
15K → 20K
20:53 | 6:44/mi
HALF
1:27:35
13.11 mi
Rank: #5478 (-38)
20K → HALF
4:36 | 6:45/mi
25K
1:44:04
15.53 mi
Rank: #5478
HALF → 25K
16:29 | 6:48/mi
30K
2:05:49
18.64 mi
Rank: #5553 (-75)
25K → 30K
21:45 | 7:01/mi
20M
2:15:22
20.00 mi
Rank: #5553
30K → 20M
9:33 | 7:02/mi
21M
2:22:40
21.00 mi
Rank: #5505 (+48)
20M → 21M
7:18 | 7:18/mi
35K
2:27:51
21.75 mi
Rank: #5528 (-23)
21M → 35K
5:11 | 6:56/mi
23M
2:36:52
23.00 mi
Rank: #5588 (-60)
35K → 23M
9:01 | 7:13/mi
24M
2:43:57
24.00 mi
Rank: #5661 (-73)
23M → 24M
7:05 | 7:05/mi
40K
2:50:05
24.85 mi
Rank: #5683 (-22)
24M → 40K
6:08 | 7:11/mi
25.2M
2:52:43
25.20 mi
Rank: #5695 (-12)
40K → 25.2M
2:38 | 7:39/mi
FINISH
2:59:19
26.22 mi
Rank: #5609 (+86)
25.2M → FINISH
6:36 | 6:29/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
Time1:27:35
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:31:44
Pace7:00 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2520:336:3720:33
6:37
-
10K
6.21 mi10:45:1041:186:3920:45
6:41
+0:04
15K
9.32 mi11:05:581:02:066:4020:48
6:42
+0:01
20K
12.43 mi11:26:511:22:596:4120:53
6:44
+0:02
HALF
13.11 mi11:31:271:27:356:414:36
6:45
+0:01
25K
15.53 mi11:47:561:44:046:4216:29
6:48
+0:03
30K
18.64 mi12:09:412:05:496:4521:45
7:01
+0:13
20M
20.00 mi12:19:142:15:226:479:33
7:02
+0:01
21M
21.00 mi12:26:322:22:406:487:18
7:18
+0:16
35K
21.75 mi12:31:432:27:516:485:11
6:56
-0:22
23M
23.00 mi12:40:442:36:526:509:01
7:13
+0:17
24M
24.00 mi12:47:492:43:576:507:05
7:05
-0:08
40K
24.85 mi12:53:572:50:056:516:08
7:11
+0:06
25.2M
25.20 mi12:56:352:52:436:522:38
7:39
+0:28
FINISH
26.22 mi13:03:112:59:196:516:36
6:29
-1:10

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace 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

6:29 /mi

Average Pace

6:51 /mi

Slowest Pace

7:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

2:34:14

86% of race

Time at Steady Pace

25:05

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:50 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi10:24:2520:336:3720:33
6:37
#5121
10K
6.21 mi10:45:1041:186:3920:45
6:41
#5385
15K
9.32 mi11:05:581:02:066:4020:48
6:42
#5477
20K
12.43 mi11:26:511:22:596:4120:53
6:44
#5440
HALF
13.11 mi11:31:271:27:356:414:36
6:45
#5478
25K
15.53 mi11:47:561:44:046:4216:29
6:48
#5478
30K
18.64 mi12:09:412:05:496:4521:45
7:01
#5553
20M
20.00 mi12:19:142:15:226:479:33
7:02
#5553
21M
21.00 mi12:26:322:22:406:487:18
7:18
#5505
35K
21.75 mi12:31:432:27:516:485:11
6:56
#5528
23M
23.00 mi12:40:442:36:526:509:01
7:13
#5588
24M
24.00 mi12:47:492:43:576:507:05
7:05
#5661
40K
24.85 mi12:53:572:50:056:516:08
7:11
#5683
25.2M
25.20 mi12:56:352:52:436:522:38
7:39
#5695
FINISH
26.22 mi13:03:112:59:196:516:36
6:29
#5609
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5121477347735788(Top 20%)5282(Top 32%)5282(Top 92%)
10K6.21 mi3.10 mi5385-2644996-2234996-2235739(Top 20%)5256(Top 32%)5256(Top 92%)
15K9.32 mi3.11 mi5477-925072-765072-765788(Top 20%)5282(Top 32%)5282(Top 92%)
20K12.43 mi3.11 mi5440+375028+445028+445397(Top 19%)4962(Top 30%)4962(Top 87%)
HALF13.11 mi0.68 mi5478-385054-265054-266545(Top 23%)5825(Top 36%)5825(Top 102%)
25K15.53 mi2.42 mi54785044+105044+105757(Top 20%)5183(Top 32%)5183(Top 91%)
30K18.64 mi3.11 mi5553-755078-345078-345889(Top 20%)5217(Top 32%)5217(Top 91%)
20M20.00 mi1.36 mi55535067+115067+115749(Top 20%)5059(Top 31%)5059(Top 88%)
21M21.00 mi1.00 mi5505+485021+465021+465261(Top 18%)4604(Top 28%)4604(Top 80%)
35K21.75 mi0.75 mi5528-235025-45025-46544(Top 23%)5515(Top 34%)5515(Top 96%)
23M23.00 mi1.25 mi5588-605059-345059-346764(Top 23%)5601(Top 34%)5601(Top 98%)
24M24.00 mi1.00 mi5661-735101-425101-427029(Top 24%)5698(Top 35%)5698(Top 100%)
40K24.85 mi0.85 mi5683-225108-75108-76536(Top 23%)5324(Top 33%)5324(Top 93%)
25.2M25.20 mi0.35 mi5695-125116-85116-85966(Top 21%)4885(Top 30%)4885(Top 85%)
FINISH26.22 mi1.02 mi5609+865043+735043+734002(Top 14%)3475(Top 21%)3475(Top 61%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21
+97ft-345ft

Overall

5788

Males

5282

M18-39

5282

5K→10K

3.1 - 6.2 mi

Top 20%
×5
+79ft-138ft

Overall

5739

Males

5256

M18-39

5256

10K→15K

6.2 - 9.3 mi

Top 20%
×3
+67ft-78ft

Overall

5788

Males

5282

M18-39

5282

15K→20K

9.3 - 12.4 mi

Top 19%
×5
+106ft-86ft

Overall

5397

Males

4962

M18-39

4962

20K→HALF

12.4 - 13.1 mi

Top 23%
×2
+19ft-37ft

Overall

6545

Males

5825

M18-39

5825

HALF→25K

13.1 - 15.5 mi

Top 20%
×4
+66ft-88ft

Overall

5757

Males

5183

M18-39

5183

25K→30K

15.5 - 18.6 mi

Top 20%
×9
+181ft-148ft

Overall

5889

Males

5217

M18-39

5217

30K→20M

18.6 - 20.0 mi

Top 20%
×5
+64ft-50ft

Overall

5749

Males

5059

M18-39

5059

20M→21M

20.0 - 21.0 mi

Top 18%
×8
+106ft-24ft

Overall

5261

Males

4604

M18-39

4604

21M→35K

21.0 - 21.8 mi

Top 23%
×7
+17ft-86ft

Overall

6544

Males

5515

M18-39

5515

35K→23M

21.8 - 23.0 mi

Top 23%
×5
+23ft-63ft

Overall

6764

Males

5601

M18-39

5601

23M→24M

23.0 - 24.0 mi

Top 24%
×6
+12ft-82ft

Overall

7029

Males

5698

M18-39

5698

24M→40K

24.0 - 24.9 mi

Top 23%
×1
+6ft-20ft

Overall

6536

Males

5324

M18-39

5324

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1
+13ft-16ft

Overall

5966

Males

4885

M18-39

4885

25.2M→FINISH

25.2 - 26.2 mi

Top 14%
×2
+22ft-21ft

Overall

4002

Males

3475

M18-39

3475

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
971
Passed By
1310
Net Change
-488
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5121
5K → 10K85200-264#5121#5385
10K → 15K87179-92#5385#5477
15K → 20K12184+37#5477#5440
20K → HALF1351-38#5440#5478
HALF → 25K81810#5478#5478
25K → 30K117192-75#5478#5553
30K → 20M68680#5553#5553
20M → 21M8840+48#5553#5505
21M → 35K3861-23#5505#5528
35K → 23M53113-60#5528#5588
23M → 24M45118-73#5588#5661
24M → 40K5476-22#5661#5683
40K → 25.2M1931-12#5683#5695
25.2M → FINISH10216+86#5695#5609
TOTALS9711310-488
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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