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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jillian Jacques

Bib: 16579 •F •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 29%
Gender (Female)
#0 / 12578
Top 12%
Age Group (F18-39)
#0 / 5716
Top 23%
Race Day Weather
51°/41°F
overcast clouds
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Race Performance Report

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  • Segment-by-segment breakdown
  • Personalized race insights
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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
21:47
3.11 mi
Rank: #8659
Start → 5K
21:47 | 7:01/mi
10K
43:34
6.21 mi
Rank: #8679 (-20)
5K → 10K
21:47 | 7:01/mi
15K
1:05:33
9.32 mi
Rank: #8799 (-120)
10K → 15K
21:59 | 7:05/mi
20K
1:27:29
12.43 mi
Rank: #8652 (+147)
15K → 20K
21:56 | 7:04/mi
HALF
1:32:21
13.11 mi
Rank: #8696 (-44)
20K → HALF
4:52 | 7:09/mi
25K
1:49:45
15.53 mi
Rank: #8648 (+48)
HALF → 25K
17:24 | 7:11/mi
30K
2:12:45
18.64 mi
Rank: #8589 (+59)
25K → 30K
23:00 | 7:25/mi
20M
2:22:54
20.00 mi
Rank: #8571 (+18)
30K → 20M
10:09 | 7:29/mi
21M
2:31:10
21.00 mi
Rank: #8697 (-126)
20M → 21M
8:16 | 8:16/mi
35K
2:36:50
21.75 mi
Rank: #8777 (-80)
21M → 35K
5:40 | 7:35/mi
23M
2:46:21
23.00 mi
Rank: #8787 (-10)
35K → 23M
9:31 | 7:37/mi
24M
2:53:38
24.00 mi
Rank: #8734 (+53)
23M → 24M
7:17 | 7:17/mi
40K
3:00:02
24.85 mi
Rank: #8692 (+42)
24M → 40K
6:24 | 7:30/mi
25.2M
3:02:44
25.20 mi
Rank: #8645 (+47)
40K → 25.2M
2:42 | 7:50/mi
FINISH
3:09:37
26.22 mi
Rank: #8492 (+153)
25.2M → FINISH
6:53 | 6:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:32:21
Pace7:03 /mi
2nd Half
Distance13.11 mi
Time1:37:16
Pace7:26 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:02:5721:477:0121:47
7:01
-
10K
6.21 mi11:24:4443:347:0121:47
7:01
0:00
15K
9.32 mi11:46:431:05:337:0221:59
7:05
+0:04
20K
12.43 mi12:08:391:27:297:0321:56
7:04
-0:01
HALF
13.11 mi12:13:311:32:217:034:52
7:09
+0:05
25K
15.53 mi12:30:551:49:457:0417:24
7:11
+0:02
30K
18.64 mi12:53:552:12:457:0823:00
7:25
+0:14
20M
20.00 mi13:04:042:22:547:0910:09
7:29
+0:04
21M
21.00 mi13:12:202:31:107:128:16
8:16
+0:47
35K
21.75 mi13:18:002:36:507:135:40
7:35
-0:41
23M
23.00 mi13:27:312:46:217:149:31
7:37
+0:02
24M
24.00 mi13:34:482:53:387:157:17
7:17
-0:20
40K
24.85 mi13:41:123:00:027:156:24
7:30
+0:13
25.2M
25.20 mi13:43:543:02:447:162:42
7:50
+0:20
FINISH
26.22 mi13:50:473:09:377:156:53
6:46
-1:04

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

6:46 /mi

Average Pace

7:14 /mi

Slowest Pace

8:16 /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

1:34:22

50% of race

Time at Steady Pace

52:33

28% of race

Time at Slower Pace

42:42

23% of race

Average Pace: 7:14 /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 mi11:02:5721:477:0121:47
7:01
#8659
10K
6.21 mi11:24:4443:347:0121:47
7:01
#8679
15K
9.32 mi11:46:431:05:337:0221:59
7:05
#8799
20K
12.43 mi12:08:391:27:297:0321:56
7:04
#8652
HALF
13.11 mi12:13:311:32:217:034:52
7:09
#8696
25K
15.53 mi12:30:551:49:457:0417:24
7:11
#8648
30K
18.64 mi12:53:552:12:457:0823:00
7:25
#8589
20M
20.00 mi13:04:042:22:547:0910:09
7:29
#8571
21M
21.00 mi13:12:202:31:107:128:16
8:16
#8697
35K
21.75 mi13:18:002:36:507:135:40
7:35
#8777
23M
23.00 mi13:27:312:46:217:149:31
7:37
#8787
24M
24.00 mi13:34:482:53:387:157:17
7:17
#8734
40K
24.85 mi13:41:123:00:027:156:24
7:30
#8692
25.2M
25.20 mi13:43:543:02:447:162:42
7:50
#8645
FINISH
26.22 mi13:50:473:09:377:156:53
6:46
#8492
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8659128912899084(Top 31%)1526(Top 12%)1526(Top 27%)
10K6.21 mi3.10 mi8679-201337-481337-488777(Top 30%)1392(Top 11%)1392(Top 24%)
15K9.32 mi3.11 mi8799-1201379-421379-429084(Top 31%)1526(Top 12%)1526(Top 27%)
20K12.43 mi3.11 mi8652+1471346+331346+338293(Top 29%)1256(Top 10%)1256(Top 22%)
HALF13.11 mi0.68 mi8696-441371-251371-259804(Top 34%)1874(Top 15%)1874(Top 33%)
25K15.53 mi2.42 mi8648+481363+81363+88682(Top 30%)1522(Top 12%)1522(Top 27%)
30K18.64 mi3.11 mi8589+591381-181381-188892(Top 31%)1763(Top 14%)1763(Top 31%)
20M20.00 mi1.36 mi8571+181401-201401-208953(Top 31%)1879(Top 15%)1879(Top 33%)
21M21.00 mi1.00 mi8697-1261491-901491-9011635(Top 40%)3317(Top 26%)3317(Top 58%)
35K21.75 mi0.75 mi8777-801540-491540-4911392(Top 39%)3192(Top 25%)3192(Top 56%)
23M23.00 mi1.25 mi8787-101589-491589-499629(Top 33%)2395(Top 19%)2395(Top 42%)
24M24.00 mi1.00 mi8734+531588+11588+18501(Top 29%)1949(Top 15%)1949(Top 34%)
40K24.85 mi0.85 mi8692+421592-41592-48775(Top 30%)2159(Top 17%)2159(Top 38%)
25.2M25.20 mi0.35 mi8645+471584+81584+87325(Top 25%)1563(Top 12%)1563(Top 27%)
FINISH26.22 mi1.02 mi8492+1531553+311553+315853(Top 20%)1063(Top 8%)1063(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21
+97ft-345ft

Overall

9084

Females

1526

F18-39

1526

5K→10K

3.1 - 6.2 mi

Top 30%
×5
+79ft-138ft

Overall

8777

Females

1392

F18-39

1392

10K→15K

6.2 - 9.3 mi

Top 31%
×3
+67ft-78ft

Overall

9084

Females

1526

F18-39

1526

15K→20K

9.3 - 12.4 mi

Top 29%
×5
+106ft-86ft

Overall

8293

Females

1256

F18-39

1256

20K→HALF

12.4 - 13.1 mi

Top 34%
×2
+19ft-37ft

Overall

9804

Females

1874

F18-39

1874

HALF→25K

13.1 - 15.5 mi

Top 30%
×4
+66ft-88ft

Overall

8682

Females

1522

F18-39

1522

25K→30K

15.5 - 18.6 mi

Top 31%
×9
+181ft-148ft

Overall

8892

Females

1763

F18-39

1763

30K→20M

18.6 - 20.0 mi

Top 31%
×5
+64ft-50ft

Overall

8953

Females

1879

F18-39

1879

20M→21M

20.0 - 21.0 mi

Top 40%
×8
+106ft-24ft

Overall

11635

Females

3317

F18-39

3317

21M→35K

21.0 - 21.8 mi

Top 39%
×7
+17ft-86ft

Overall

11392

Females

3192

F18-39

3192

35K→23M

21.8 - 23.0 mi

Top 33%
×5
+23ft-63ft

Overall

9629

Females

2395

F18-39

2395

23M→24M

23.0 - 24.0 mi

Top 29%
×6
+12ft-82ft

Overall

8501

Females

1949

F18-39

1949

24M→40K

24.0 - 24.9 mi

Top 30%
×1
+6ft-20ft

Overall

8775

Females

2159

F18-39

2159

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1
+13ft-16ft

Overall

7325

Females

1563

F18-39

1563

25.2M→FINISH

25.2 - 26.2 mi

Top 20%
×2
+22ft-21ft

Overall

5853

Females

1063

F18-39

1063

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1512*
Passed By
1295
Net Change
+167
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8659
5K → 10K200200-20#8659#8679
10K → 15K110200-120#8679#8799
15K → 20K203*56+147#8799#8652
20K → HALF1458-44#8652#8696
HALF → 25K13082+48#8696#8648
25K → 30K189130+59#8648#8589
30K → 20M9981+18#8589#8571
20M → 21M48174-126#8571#8697
21M → 35K36116-80#8697#8777
35K → 23M104114-10#8777#8787
23M → 24M8936+53#8787#8734
24M → 40K8139+42#8734#8692
40K → 25.2M525+47#8692#8645
25.2M → FINISH1574+153#8645#8492
TOTALS1512*1295+167

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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