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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Carl St-Jacques

Bib: 9719 •M •Age: N/A

QC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 38%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 40%
Age Group (M60-64)
#0 / 1514
Top 6%
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
22:23
3.11 mi
Rank: #10200
Start → 5K
22:23 | 7:13/mi
10K
44:55
6.21 mi
Rank: #10456 (-256)
5K → 10K
22:32 | 7:16/mi
15K
1:07:30
9.32 mi
Rank: #10530 (-74)
10K → 15K
22:35 | 7:17/mi
20K
1:30:20
12.43 mi
Rank: #10497 (+33)
15K → 20K
22:50 | 7:21/mi
HALF
1:35:15
13.11 mi
Rank: #10477 (+20)
20K → HALF
4:55 | 7:13/mi
25K
1:53:17
15.53 mi
Rank: #10513 (-36)
HALF → 25K
18:02 | 7:27/mi
30K
2:17:23
18.64 mi
Rank: #10695 (-182)
25K → 30K
24:06 | 7:46/mi
20M
2:28:04
20.00 mi
Rank: #10791 (-96)
30K → 20M
10:41 | 7:52/mi
21M
2:36:49
21.00 mi
Rank: #11031 (-240)
20M → 21M
8:45 | 8:45/mi
35K
2:42:27
21.75 mi
Rank: #11008 (+23)
21M → 35K
5:38 | 7:32/mi
23M
2:52:16
23.00 mi
Rank: #10988 (+20)
35K → 23M
9:49 | 7:51/mi
24M
2:59:55
24.00 mi
Rank: #10933 (+55)
23M → 24M
7:39 | 7:39/mi
40K
3:06:39
24.85 mi
Rank: #10935 (-2)
24M → 40K
6:44 | 7:53/mi
25.2M
3:09:37
25.20 mi
Rank: #10950 (-15)
40K → 25.2M
2:58 | 8:37/mi
FINISH
3:17:28
26.22 mi
Rank: #10991 (-41)
25.2M → FINISH
7:51 | 7:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:15
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:42:13
Pace7:48 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:4922:237:1322:23
7:13
-
10K
6.21 mi11:01:2144:557:1422:32
7:16
+0:03
15K
9.32 mi11:23:561:07:307:1522:35
7:17
+0:01
20K
12.43 mi11:46:461:30:207:1722:50
7:21
+0:04
HALF
13.11 mi11:51:411:35:157:164:55
7:13
-0:08
25K
15.53 mi12:09:431:53:177:1818:02
7:27
+0:14
30K
18.64 mi12:33:492:17:237:2324:06
7:46
+0:19
20M
20.00 mi12:44:302:28:047:2510:41
7:52
+0:06
21M
21.00 mi12:53:152:36:497:298:45
8:45
+0:53
35K
21.75 mi12:58:532:42:277:295:38
7:32
-1:13
23M
23.00 mi13:08:422:52:167:309:49
7:51
+0:19
24M
24.00 mi13:16:212:59:557:307:39
7:39
-0:12
40K
24.85 mi13:23:053:06:397:316:44
7:53
+0:14
25.2M
25.20 mi13:26:033:09:377:322:58
8:37
+0:44
FINISH
26.22 mi13:33:543:17:287:337:51
7:43
-0:54

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

7:13 /mi

Average Pace

7:32 /mi

Slowest Pace

8:45 /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

1:35:15

48% of race

Time at Steady Pace

1:23:46

42% of race

Time at Slower Pace

18:27

9% of race

Average Pace: 7:32 /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 mi10:38:4922:237:1322:23
7:13
#10200
10K
6.21 mi11:01:2144:557:1422:32
7:16
#10456
15K
9.32 mi11:23:561:07:307:1522:35
7:17
#10530
20K
12.43 mi11:46:461:30:207:1722:50
7:21
#10497
HALF
13.11 mi11:51:411:35:157:164:55
7:13
#10477
25K
15.53 mi12:09:431:53:177:1818:02
7:27
#10513
30K
18.64 mi12:33:492:17:237:2324:06
7:46
#10695
20M
20.00 mi12:44:302:28:047:2510:41
7:52
#10791
21M
21.00 mi12:53:152:36:497:298:45
8:45
#11031
35K
21.75 mi12:58:532:42:277:295:38
7:32
#11008
23M
23.00 mi13:08:422:52:167:309:49
7:51
#10988
24M
24.00 mi13:16:212:59:557:307:39
7:39
#10933
40K
24.85 mi13:23:053:06:397:316:44
7:53
#10935
25.2M
25.20 mi13:26:033:09:377:322:58
8:37
#10950
FINISH
26.22 mi13:33:543:17:287:337:51
7:43
#10991
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi102008193819310744(Top 37%)8372(Top 51%)8372(Top 553%)
10K6.21 mi3.10 mi10456-2568298-1058298-10510708(Top 37%)8414(Top 51%)8414(Top 556%)
15K9.32 mi3.11 mi10530-748314-168314-1610744(Top 37%)8372(Top 51%)8372(Top 553%)
20K12.43 mi3.11 mi10497+338256+588256+5810628(Top 37%)8224(Top 50%)8224(Top 543%)
HALF13.11 mi0.68 mi10477+208244+128244+1210372(Top 36%)8173(Top 50%)8173(Top 540%)
25K15.53 mi2.42 mi10513-368227+178227+1710874(Top 37%)8267(Top 51%)8267(Top 546%)
30K18.64 mi3.11 mi10695-1828268-418268-4111639(Top 40%)8488(Top 52%)8488(Top 561%)
20M20.00 mi1.36 mi10791-968288-208288-2011793(Top 41%)8458(Top 52%)8458(Top 559%)
21M21.00 mi1.00 mi11031-2408379-918379-9114641(Top 50%)9650(Top 59%)9650(Top 637%)
35K21.75 mi0.75 mi11008+238354+258354+2511064(Top 38%)7992(Top 49%)7992(Top 528%)
23M23.00 mi1.25 mi10988+208327+278327+2711329(Top 39%)8021(Top 49%)8021(Top 530%)
24M24.00 mi1.00 mi10933+558262+658262+6511176(Top 39%)7869(Top 48%)7869(Top 520%)
40K24.85 mi0.85 mi10935-28245+178245+1711569(Top 40%)7973(Top 49%)7973(Top 527%)
25.2M25.20 mi0.35 mi10950-158244+18244+112212(Top 42%)8194(Top 50%)8194(Top 541%)
FINISH26.22 mi1.02 mi10991-418236+88236+812969(Top 45%)8556(Top 52%)8556(Top 565%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21
+97ft-345ft

Overall

10744

Males

8372

M60-64

8372

5K→10K

3.1 - 6.2 mi

Top 37%
×5
+79ft-138ft

Overall

10708

Males

8414

M60-64

8414

10K→15K

6.2 - 9.3 mi

Top 37%
×3
+67ft-78ft

Overall

10744

Males

8372

M60-64

8372

15K→20K

9.3 - 12.4 mi

Top 37%
×5
+106ft-86ft

Overall

10628

Males

8224

M60-64

8224

20K→HALF

12.4 - 13.1 mi

Top 36%
×2
+19ft-37ft

Overall

10372

Males

8173

M60-64

8173

HALF→25K

13.1 - 15.5 mi

Top 37%
×4
+66ft-88ft

Overall

10874

Males

8267

M60-64

8267

25K→30K

15.5 - 18.6 mi

Top 40%
×9
+181ft-148ft

Overall

11639

Males

8488

M60-64

8488

30K→20M

18.6 - 20.0 mi

Top 41%
×5
+64ft-50ft

Overall

11793

Males

8458

M60-64

8458

20M→21M

20.0 - 21.0 mi

Top 50%
×8
+106ft-24ft

Overall

14641

Males

9650

M60-64

9650

21M→35K

21.0 - 21.8 mi

Top 38%
×7
+17ft-86ft

Overall

11064

Males

7992

M60-64

7992

35K→23M

21.8 - 23.0 mi

Top 39%
×5
+23ft-63ft

Overall

11329

Males

8021

M60-64

8021

23M→24M

23.0 - 24.0 mi

Top 39%
×6
+12ft-82ft

Overall

11176

Males

7869

M60-64

7869

24M→40K

24.0 - 24.9 mi

Top 40%
×1
+6ft-20ft

Overall

11569

Males

7973

M60-64

7973

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1
+13ft-16ft

Overall

12212

Males

8194

M60-64

8194

25.2M→FINISH

25.2 - 26.2 mi

Top 45%
×2
+22ft-21ft

Overall

12969

Males

8556

M60-64

8556

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1315
Passed By
1687
Net Change
-791
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10200
5K → 10K141200-256#10200#10456
10K → 15K138200-74#10456#10530
15K → 20K178145+33#10530#10497
20K → HALF3818+20#10497#10477
HALF → 25K116152-36#10477#10513
25K → 30K138200-182#10513#10695
30K → 20M63159-96#10695#10791
20M → 21M50200-240#10791#11031
21M → 35K6542+23#11031#11008
35K → 23M11595+20#11008#10988
23M → 24M10651+55#10988#10933
24M → 40K7577-2#10933#10935
40K → 25.2M3146-15#10935#10950
25.2M → FINISH61102-41#10950#10991
TOTALS13151687-791
📊

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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